A water-free humidification module, relating to the technical field of air conditioners. The module comprises a housing (1), and an air box (2), a humidity adjustment plate (3), a heating assembly and a first air blower (51) located in the housing (1). An air cavity is provided in the air box (2); the air box (2) is provided with an air door (23); the air door (23) is used for opening or closing the air cavity; the humidity adjustment plate (3) is rotatably arranged at an air inlet of the air box (2); the humidity adjustment plate (3) is used for absorbing moisture in the air; the heating assembly is used for preheating air, so that the heated outdoor air passes through the humidity adjustment plate (3) and is converted into warm and moist air. In a humidifying process, the air door (23) is opened, the first air blower(51) works to form negative pressure, part of air in the housing (1) is heated by the heating assembly to form hot air, and the hot air passes through the rotating humidity adjustment plate (3) and is converted into warm and moist air to enter the air cavity; the other part of the air directly enters the air cavity through the air door (23), and is sent into the room by means of the first air blower (51) after being mixed, so as to provide large-air-volume warm and moist air, thereby solving the problem that the air supply volume of a water-free humidification mode is small. Also disclosed is an air conditioner.
F24F 1/0087 - Indoor units, e.g. fan coil units with humidification means
F24F 1/0083 - Indoor units, e.g. fan coil units with dehumidification means
F24F 1/0093 - Indoor units, e.g. fan coil units characterised by heating arrangements with additional radiant heat-discharging elements, e.g. electric heaters
F24F 1/0033 - Indoor units, e.g. fan coil units characterised by fans having two or more fans
F24F 13/00 - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
F24F 13/32 - Supports for air-conditioning, air-humidification or ventilation units
F24F 1/0003 - Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
An air conditioner control method and a controller, relating to the technical field of air conditioner control. The air conditioner control method comprises: upon receipt of a health preservation control instruction, detecting the current operation mode of an air conditioner; and according to the current operation mode, controlling the air conditioner to sequentially enter a corresponding rapid temperature change stage, soft wind stage, or energy-saving and power-saving stage, wherein the wind direction at the rapid temperature change stage is a preset direction in which direct blowing to a target is avoided and the maximum wind flow is achieved, the wind direction at the soft wind stage is an anti-direct-blowing wind direction, and the wind direction at the energy-saving and power-saving stage is the anti-direct-blowing wind direction and the energy-saving and power-saving stage corresponds to a wind supply only mode. Also provided is a controller for implementing the air conditioner control method. The air conditioner control method can improve the comfort of the human body, avoid direct blowing, and satisfy the health preservation requirement of middle-aged and elderly people.
F24F 11/30 - Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
F24F 11/65 - Electronic processing for selecting an operating mode
F24F 11/79 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
F24F 11/77 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
A water-free humidification module. The water-free humidification module is installed on an air inlet side of an air conditioner outdoor unit (2); a humidity adjustment disk (4) is rotatably arranged at an air inlet of an air box (3), and the humidity adjustment disk (4) is used for absorbing water vapor in the air; a heating assembly comprises a first heating member (52) arranged above the first humidity adjustment area (35) and a second heating member (51) arranged above the second humidity adjustment area (34); and an air blower (6) communicates with the second humidity adjustment area (34) and an air conditioner indoor unit, and the air conditioner outdoor unit (2) communicates with the first humidity adjustment area (35) and the outdoor environment. Under the dehumidification working condition, the air blower (6) operates to form a negative pressure, such that after air is subjected to moisture absorption by means of the rotating humidity adjustment disk (4), the dried air is fed, by means of the air box (3) and the air blower (6), into a room where dehumidification is performed by means of the dried air. Under the negative pressure of a fan of the air conditioner outdoor unit (2), after air is heated by the first heating member (52), the heated air passes through the humidity adjustment disk (4), enters a first air cavity (33) by carrying water vapor and then is delivered to the outside by means of the air conditioner outdoor unit (2), such that the humidity adjustment disk (4) can discharge humidity circularly for regeneration, and the problem of poor dehumidification capacity of a water-free humidification product is thus solved.
F24H 3/04 - Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
F24F 3/153 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
F24F 13/32 - Supports for air-conditioning, air-humidification or ventilation units
F24F 13/24 - Means for preventing or suppressing noise
A waterless humidification module. A humidity regulating disc (3) is rotatably provided on an air box (2) inside a housing (1), the rotatable humidity regulating disc (3) on the air box (2) comprises a humidification area (31) and a moisture absorption area (32), and the humidity regulating disc (3) is used for absorbing moisture in the air; a heating assembly is provided above the humidification area (31) to preheat air; a first blower (51) is communicated with a moisture absorption air cavity (22), and a second blower (52) is communicated with a humidification air cavity (21). In a moisture absorption process, the first blower (51) works to form negative pressure, air enters the housing (1) and passes through the moisture absorption area (32) to form dry air, and then is discharged from the moisture absorption air cavity (22) and the first blower (51) in sequence; in a humidification process, the second blower (52) works to form negative pressure, the air inside the housing (1) is heated by the heating assembly to form hot air, the hot air passes through the rotating humidity regulating disc (3) to be converted into warm and moist air, and then is delivered into a room by the humidification air cavity (21) and the second blower (52), so that uninterrupted delivery of warm and moist air is achieved, and the problem of a low indoor temperature in the humidification process of existing waterless humidification air conditioners is solved.
F24H 3/04 - Air heaters with forced circulation the air being in direct contact with the heating medium, e.g. electric heating element
F24F 3/153 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
F24F 13/32 - Supports for air-conditioning, air-humidification or ventilation units
5.
AIR CONDITIONER CONTROL METHOD AND AIR CONDITIONER
An air conditioner control method and an air conditioner. The control method comprises: acquiring an initial environmental temperature of an environment where an air conditioner is located; determining a target operation mode of the air conditioner according to the initial environmental temperature; acquiring a real-time environmental temperature of the environment where the air conditioner is located; according to the real-time environmental temperature, determining target operation parameters corresponding to the real-time environmental temperature; and enabling the air conditioner to operate according to the target operation parameters. In this way, the target operation parameters can be adjusted according to the change of indoor temperature, so that the comfort of users is improved, and the intelligent level of the air conditioner is also increased.
F24F 11/65 - Electronic processing for selecting an operating mode
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/74 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
The present invention relates to the technical field of air conditioning, and particularly relates to an air conditioner and a control method therefor. The air conditioner comprises an indoor coil, a compressor and an indoor fan, wherein the indoor coil is connected to the compressor. The control method for an air conditioner comprises: in response to the actual temperature of an indoor coil being not higher than a preset temperature, adjusting an operation wind speed of an indoor fan to be not higher than a low speed, then determining whether the actual temperature is increased, and if so, maintaining an operation frequency or increasing the frequency of the compressor. In the present invention, during refrigeration or dehumidification, when the temperature of the indoor coil is not higher than the preset temperature, the operation wind speed of the indoor fan is first reduced, and the temperature of the indoor coil can be increased, thereby achieving an anti-frosting effect; and the frequency of the compressor can then be selectively adjusted according to a temperature change situation of the indoor coil. By means of the present invention, a frosting or icing phenomenon of an indoor coil of an indoor heat exchanger can be effectively prevented, and the problem of a great change in an indoor temperature that is caused by directly adjusting the frequency of a compressor can be effectively alleviated, thereby reducing the influence on the user experience.
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/77 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
F24F 11/86 - Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
7.
PURIFICATION CONTROL METHOD AND APPARATUS BASED ON AIR CONDITIONER AND AIR CONDITIONER
The present application provides a purification control method and apparatus based on an air conditioner, and the air conditioner. The method comprises: acquiring an environment adjustment parameter; determining that the environment adjustment parameter meets a preset condition; and controlling an air purifier to adjust the indoor humidity and purify the indoor air. The apparatus comprises: a parameter acquisition module used for acquiring an environment adjustment parameter; a condition determination module used for determining that the environment adjustment parameter meets a preset condition; and a purification control module used for controlling the air purifier to adjust the indoor humidity and/or purify the indoor air. The air conditioner comprises the purification control apparatus based on the air conditioner. According to the method, the defects of the prior art that the air conditioner cannot fully purify the indoor air and is prone to reduce the cooling and heating effect due to the air purification function are overcome. Furthermore, according to the method, the indoor humidity can be adjusted, thereby effectively improving the user experience.
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/65 - Electronic processing for selecting an operating mode
F24F 11/80 - Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
F24F 11/72 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
F24F 11/526 - Indication arrangements, e.g. displays giving audible indications
F24F 8/00 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
F24F 8/20 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
A water-free humidification module. A humidity adjusting disc (3) is rotatably arranged at an air inlet of an air chamber (2), and the humidity adjusting disc (3) is used for absorbing water vapor in air; a heating assembly comprises a first heating member (102) above a first humidity adjusting area (32) and a second heating member (101) above a second humidity adjusting area (31); a second air feeder (51) is communicated with the second humidity adjusting area (31) and an air conditioner indoor unit, and a first air feeder (52) is communicated with the first humidity adjusting area (32) and the external environment. Under a dehumidification working condition, the second air feeder (51) operates to form negative pressure, and after air is subjected to moisture absorption by means of the rotating humidity adjusting disc (3), the dried air is delivered to the indoor by means of the air chamber (2) and the second air feeder (51). For the humidity adjusting disc (3) performing moisture absorption, under the negative pressure formed by the first air feeder (52), after air is heated by the first heating member (102), hot air passes through the humidity adjusting disc (3) and carries water vapor to enter a first air cavity (22), and then is delivered to the outdoor by means of the first air feeder (52), so that the humidity adjusting disc (3) can perform moisture removal in a cycling manner and regenerate, and the problem of poor dehumidification capability of a water-free humidification product is solved. Also disclosed is an air conditioner.
F24F 3/14 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by dehumidification
F24F 3/153 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by dehumidification with subsequent heating, i.e. with the air, given the required humidity in the central station, passing a heating element to achieve the required temperature
F24F 1/0033 - Indoor units, e.g. fan coil units characterised by fans having two or more fans
F24F 13/14 - Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built-up of tilting members, e.g. louvre
F24F 11/65 - Electronic processing for selecting an operating mode
F24F 11/61 - Control or safety arrangements characterised by user interfaces or communication using timers
F24F 11/64 - Electronic processing using pre-stored data
F24F 6/16 - Air-humidification by forming water dispersions in the air using rotating elements
F24F 1/0093 - Indoor units, e.g. fan coil units characterised by heating arrangements with additional radiant heat-discharging elements, e.g. electric heaters
9.
METHOD AND SYSTEM FOR TEMPERATURE RISE DETECTION OF AIR CONDITIONER
The present application relates to the technical field of air conditioners, and discloses a method for temperature rise detection of an air conditioner. The method comprises: obtaining an image comprising an electric appliance element, the electric appliance element being located in an outdoor unit of an air conditioner; performing electric appliance element recognition on the image to obtain a recognized electric appliance element; recognizing a target temperature rise point in the image, wherein the target temperature rise point is a pixel point satisfying a preset condition in the image; and determining the temperature rise condition of the recognized electric appliance element according to the target temperature rise point and the recognized electric appliance element. Therefore, the temperature rise condition of each electric appliance element is detected by means of the image of the electric appliance element in the outdoor unit, so that the temperature rise condition of all electric appliance elements comprised in the image can be detected, thereby improving the coverage rate of temperature rise detection of the electric appliance elements in the outdoor unit. The present application further discloses a system for temperature rise detection of an air conditioner.
QINGDAO HAIER AIR CONDITIONER GENERAL CORP. , LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Zhao, Zhenli
An, Chao
Gu, Chao
Abstract
The present invention relates to the field of heat exchange, and specifically relates to a heat exchanger, a heat exchanger control method, and an air conditioner. The present invention aims to solve the problems of incomplete defrosting during defrosting and uneven liquid distribution during refrigeration of existing heat exchangers. For this objective, the heat exchanger of the present invention comprises a first delivery pipeline, a second delivery pipeline, a first heat exchange pipeline, a second heat exchange pipeline, and a pipeline control unit; the first delivery pipeline and the second delivery pipeline are respectively connected to the first heat exchange pipeline and the second heat exchange pipeline; and the pipeline control unit is configured to enable the first heat exchange pipeline and the second heat exchange pipeline to be connected in series or in parallel. According to the present invention, the two heat exchange pipelines can be connected in parallel or in series by means of the pipeline control unit, so that when the heat exchanger is in a cooling or heating state, refrigerants are in different flow paths, thereby improving the heat exchange performance of the heat exchanger; and a refrigerant flow path when the heat exchanger is defrosting is different from a flow path when the heat exchanger is heating, which improves the defrosting efficiency.
An air conditioner and a control method therefor. The air conditioner comprises: a housing provided with an air outlet; an air deflector, which is rotatably arranged at the air outlet; and a stepping electric motor, which is configured to drive the air deflector to rotate. The control method comprises the following steps: receiving an air conditioner turn-off instruction; controlling a stepping electric motor to drive an air deflector from the current angle to a preset reference angle; and controlling the stepping electric motor to drive the air deflector from the reference angle to a closing angle. The present invention solves the problem of an air deflector not being closed in place.
F24F 13/14 - Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built-up of tilting members, e.g. louvre
F24F 13/00 - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
F24F 11/79 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
F24F 11/74 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
F24F 11/64 - Electronic processing using pre-stored data
F24F 13/24 - Means for preventing or suppressing noise
The present application relates to the technical field of air conditioners. Provided are a refrigerant leakage detection method and apparatus for an air conditioner, and an air conditioner. The refrigerant leakage detection method for an air conditioner comprises: measuring the current ambient temperature during the operation of an air conditioner; and comparing a power value of a compressor at the current ambient temperature with a preset value, on the basis of a comparison result, determining whether a refrigerant of the air conditioner has leaked, and when the refrigerant has leaked, determining the leakage amount of the refrigerant according to operation parameters of the air conditioner. In the present application, by means of comparing the power value of the compressor, the detection of refrigerant leakage of the air conditioner can be realized, and the leakage amount of the refrigerant can also be measured, such that a user can replenish the refrigerant in a timely manner, and the normal operation of the air conditioner is ensured, thereby improving the usage experience of the user.
The present application relates to the technical field of smart homes, and discloses a control method for linkage of fresh air devices. The control method comprises: obtaining the current first temperature difference between the current first indoor temperature and a set temperature, and the current second temperature difference between the current second indoor temperature and the set temperature; when the current first temperature difference and/or the current second temperature difference are/is large, according to the current first temperature difference, determining the current first fresh air rate positively correlated with the current first temperature difference, and according to the current second temperature difference, determining the current second fresh air rate positively correlated with the current second temperature difference; when the current first temperature difference and the current second temperature difference are small, making the current pressure difference between the current first pressure of a first room and the current second pressure of a second room to be less than or equal to a pressure ignoring threshold; accordingly, controlling a first fresh air device and a second fresh air device. By using the control method, the temperatures of the two rooms can be quickly stabilized at the set temperature. The present application further discloses a control device for the linkage of fresh air devices, and a smart home system.
The present invention provides an air conditioner control method based on air quality, an air conditioner controller, and a related device. The method comprises: measuring an indoor air quality index; when the air quality index is within a first index range, adjusting a color of a main display panel of an air conditioner to a first color by adjusting a voltage, wherein the main display panel is made of an electrochromic material; when the air quality index is within a second index range, adjusting the color of the main display panel to a second color by adjusting the voltage, and outputting first prompt information; and when the air quality index is within a third index range, adjusting the color of the main display panel to a third color by adjusting the voltage, and enabling a fresh air function of the air conditioner. According to the solution, the color of the main display panel of the air conditioner is adjusted according to the air quality index, such that a user can intuitively know the air quality from the color of the main display panel, and related information of the air quality is notified to the user in time by outputting the prompt information, thereby improving the use experience of the user.
F24F 11/52 - Indication arrangements, e.g. displays
F24F 11/526 - Indication arrangements, e.g. displays giving audible indications
F24F 11/89 - Arrangement or mounting of control or safety devices
F24F 1/0035 - Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
G02F 1/15 - Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on an electrochromic effect
The present application relates to the technical field of air conditioners, and discloses a method for controlling an air conditioner. The method comprises: obtaining a power consumption state in a preset area, and according to the power consumption state, determining whether the power grid of the preset area is stable. When the power grid is unstable, obtaining a voltage change trend of the air conditioner in the preset area. According to the voltage change trend, adjusting a preset first frequency limiting current to obtain a second frequency limiting current. Obtaining a current current value of the air conditioner, and when the current current value reaches the second frequency limiting current, reducing the operation frequency of a compressor of the air conditioner, so that the current value of the air conditioner is reduced. In this way, when the power grid is unstable, the operation frequency of the compressor of the air conditioner can be reduced, such that the current value of the air conditioner is reduced, thereby reducing the temperature of components in the air conditioner, and reducing the probability of the component breaking down due to the temperature being too high. The present application further discloses an apparatus for controlling the air conditioner, an electronic device and a storage medium.
A method for controlling an LED light source, comprising: acquiring a plurality of pieces of historical information in respect of character fields displayed by a display screen (S1); on the basis of each piece of said information, predicting a character field to be displayed and a first time at which said character field is to be displayed (S2); determining whether a target LED light source corresponding to said character field is at risk of light attenuation (S3); if the target LED light source corresponding to said character field is at risk of light attenuation, determining an alternative LED light source corresponding to said character field (S4); and, at said first time, triggering operation of said alternative LED light source (S5). In this way, a target LED light source corresponding to a character field to be displayed may be replaced by an alternative LED light source corresponding to said character field in order to ensure the display brightness of the display screen and to ensure the proper user experience for a user using an electronic device. Further provided are an apparatus for controlling an LED light source, and an electronic device and a storage medium.
G09G 3/32 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
17.
METHOD AND APPARATUS FOR CONTROLLING LINKED FRESH AIR APPARATUSES, AND SMART HOME SYSTEM
The present application relates to the technical field of smart homes, and discloses a method for controlling linked fresh air apparatuses. The control method comprises: obtaining a present first temperature difference between a set temperature and a present first indoor temperature of a first room; within a plurality of preset temperature intervals, determining a present temperature interval in which the present first temperature difference is located; determining a present fresh air rate corresponding relationship corresponding to the present temperature interval; determining a present first fresh air rate positively correlated with the present first temperature difference, and determining a present second fresh air rate corresponding to the present first fresh air rate; and according to the present second fresh air rate, controlling a first fresh air apparatus and a second fresh air apparatus. The control method makes it so that the temperatures of two rooms can be stabilized more quickly at a set temperature. The present application further discloses an apparatus for controlling linked fresh air apparatuses, and a smart home system.
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/80 - Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
F24F 11/74 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
F24F 1/0035 - Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
F24F 11/65 - Electronic processing for selecting an operating mode
F24F 11/89 - Arrangement or mounting of control or safety devices
F24F 11/61 - Control or safety arrangements characterised by user interfaces or communication using timers
QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD. (China)
HAIER SMART HOME CO., LTD (China)
Inventor
Li, Xu
Mao, Shoubo
Luo, Jianwen
Xu, Jing
Zhang, Yi
Shen, Yingyan
Liu, Xiaokai
Abstract
A method for controlling a multi-split air conditioner, comprising: receiving a startup operation instruction of a first target indoor unit; when the total operation load of indoor units is less than or equal to the operation load of an outdoor unit, operating the first target indoor unit according to the instruction; when the total operation load of the indoor units is greater than the operation load of the outdoor unit, determining whether the priority of the first target indoor unit is greater than or equal to a priority threshold; and if yes, operating the first target indoor unit according to the instruction, and adjusting one or more of second target indoor units to be standby, wherein the second target indoor units are low-priority indoor units in operation. The method can improve the flexibility of indoor unit operation control when the multi-split air conditioner is super-matched and indoor units are started up in an overloaded state.
QINGDAO HAIER AIR CONDITIONER GENERAL CORP. , LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Hou, Qingqu
Shi, Bin
Wang, Feng
Xu, Mengqiang
Li, Heng
Abstract
The present invention relates to the technical field of air conditioners. In particular, disclosed are a multi-split air conditioning system and an anti-condensation control method therefor, and a storage medium, which aim to solve the problem of condensation in an indoor unit of an existing multi-split air conditioning system in a non-operation state. For this purpose, the multi-split air conditioning system in the present invention comprises a plurality of indoor units. The anti-condensation control method comprises the following steps: in a cooling mode, acquiring an internal temperature of an indoor unit in a non-operation state, and the temperature of the space where the indoor unit is located; calculating the difference between the internal temperature and the temperature of the space where the indoor unit is located; and according to the difference, selectively taking anti-condensation measures for the indoor unit. By means of the anti-condensation control method in the present invention, the risk of condensation in any indoor unit in a multi-split air conditioning system can be effectively eliminated, thereby ensuring the normal operation of the indoor unit, and prolonging the service life of the indoor unit.
The present invention relates to the technical field of clothes treatment, and in particular, to a drying control method of a clothes treatment device. The present application aims to solve the problem that the drying speed of a clothes dryer using a fixed-speed compressor cannot be automatically adjusted. To achieve the objective, the clothes treatment device comprises a variable-capacity variable-frequency compressor. The variable-capacity variable-frequency compressor comprises a cylinder and a piston arranged in the cylinder. A moving stroke of the piston is adjustable. The control method comprises: determining an optimal exhaust amount of a compressor according to information of clothes to be dried; obtaining an initial stroke of a piston; controlling the piston of the compressor to operate according to the initial stroke and adjusting the frequency of the compressor, so that an actual exhaust amount of the compressor is equal to the optimal exhaust amount or the difference between the actual exhaust amount and the optimal exhaust amount is within a preset difference range; obtaining the current frequency of the compressor and determining whether the current frequency is within a preset frequency range; and selectively adjusting a moving stroke of the piston according to a determination result. According to the present application, the drying speed can be automatically adjusted, the drying efficiency is high, and energy is saved.
000 to the expected fragrance concentration y. The present invention further provides an air conditioner indoor unit, and the air fragrance conditioner is arranged on the air conditioner indoor unit. According to the present invention, the fragrance concentration can be adjusted according to the indoor ambient temperature and the indoor ambient humidity, and the flexibility is high.
F24F 8/50 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by odorisation
F04D 27/00 - Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
The present application relates to the technical field of air conditioners. Provided are a flow distribution control method and system for a power failure compensation function of an air conditioner, and an air conditioner. The flow distribution control method for a power failure compensation function of an air conditioner comprises: acquiring a first ambient temperature when an air conditioner is powered off; acquiring a second ambient temperature when the air conditioner is powered on; and controlling, according to a temperature difference between the first ambient temperature and the second ambient temperature, the air conditioner to operate in a target flow distribution mode. By means of the present application, a memory function for flow distribution control of an air conditioner is realized, such that when the air conditioner is powered on, the air conditioner can quickly operate in a correct flow distribution mode, thereby ensuring an operation effect of the air conditioner, and improving the usage experience of a user.
The present application relates to the technical field of air conditioners, and provides a recreational vehicle air conditioner control method and control device, and an air conditioner. The recreational vehicle air conditioner control method comprises the following steps: acquiring an in-vehicle temperature and an outside temperature; and determining an ambient condition in a recreational vehicle according to the in-vehicle temperature and the outside temperature, and adjusting a working mode of an air conditioner according to the ambient condition. When the air conditioner operates, the impact of the in-vehicle temperature and the outside temperature on temperature adjustment for the recreational vehicle is comprehensively considered, and after the ambient condition in the recreational vehicle is determined, an operating mode of the recreational vehicle air conditioner is adjusted according to the ambient condition, such that the temperature in the recreational vehicle can be quickly adjusted, the user comfort is improved, and the energy consumption of the air conditioner is saved.
B60H 1/00 - Heating, cooling or ventilating devices
B60P 3/32 - Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
24.
VARIABLE SHUNT NOISE REDUCTION CONTROL METHOD AND SYSTEM FOR AIR CONDITIONER, AND AIR CONDITIONER
A variable shunt noise reduction control method and system for an air conditioner, and an air conditioner. The variable shunt noise reduction control method for an air conditioner comprises: acquiring the carrier frequency of an air conditioner control board and the motor modal frequency of an air conditioner compressor; and adjusting the motor modal frequency when a frequency difference between the motor modal frequency and the carrier frequency of the control board reaches a preset resonance value, such that the frequency difference is different from the preset resonance value, and in response to the adjustment of the motor modal frequency, controlling a shunting mode of the air conditioner.
An air outlet assembly (2), a vehicle-mounted air conditioner, and an automobile. The air outlet assembly (2) comprises: a housing (10), the housing (10) being provided with a first air outlet channel (11) and a second air outlet channel (12) spaced apart from each other, the first air outlet channel (11) having a first air outlet (111), and the second air outlet channel (12) having a second air outlet (121); first and second transverse louver assemblies (20a, 20b), the first transverse louver assemblies (20a) being arranged in the first air outlet channel (11) and close to the first air outlet (111), and the second transverse louver assemblies (20b) being arranged in the second air outlet channel (12) and close to the second air outlet (121); and first and second driving mechanisms (30a, 30b), the first driving mechanism (30a) and the second driving mechanism (30b) being independent of each other and arranged between the first air outlet channel (11) and the second air outlet channel (12), the first driving mechanism (30a) being connected to the first transverse louver assemblies (20a), and the second driving mechanism (30b) being connected to the second transverse louver assemblies (20b). The present air outlet assembly (2) can independently adjust the wind directions of the first air outlet (111) and the second air outlet (121) to realize flexible air supply.
F24F 13/15 - Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built-up of tilting members, e.g. louvre with parallel simultaneously tiltable lamellae
The present application relates to the technical field of air conditioners. Disclosed is an indoor unit, comprising a case, the interior of which is divided into a first chamber and a second chamber by a middle partition, the first chamber being close to a front panel of the case, and the second chamber being close to a rear panel of the case; and a fan assembly, which is arranged in the second chamber and comprises an electric motor portion, wherein the electric motor portion comprises an electric motor and an electric motor base; the electric motor base comprises a supporting portion and a fastening portion; one side of the supporting portion is connected to the rear panel, and the other side of the supporting portion faces the front panel and jointly encloses a mounting space of the electric motor with the fastening portion; and the front panel and the middle partition are each provided with an access opening corresponding to the electric motor portion, so that the electric motor portion is assembled and disassembled from the front side of the case through the two access openings. The electric motor can be conveniently assembled and disassembled through the access openings in the front panel and the middle partition. Further disclosed in the present application is an air conditioner.
An air conditioner control method. An air conditioner comprises an air conditioner indoor unit; the air conditioner indoor unit comprises a casing, a first fan and a second fan (24); the front side of the casing is provided with a first air outlet (11) and a second air outlet (21); a third air outlet (31) is further provided in a peripheral wall of the casing; the first fan is provided with two air outlets which are respectively in communication with the second air outlet (21) and the third air outlet (31); the second fan (24) is arranged between the second air outlet (21) and the corresponding air outlet of the first fan; and a damper is arranged between the third air outlet (31) and the corresponding air outlet of the first fan. The air conditioner control method comprises: acquiring the rotation speed of the second fan (24); and according to the first fan and the rotation speed of the second fan (24), controlling the opening and closing angle of the damper. According to the first fan and the rotation speed of the second fan (24), the air conditioner control method controls the opening and closing angle of the damper to control the air volume of the third air outlet (31), so as to ensure the air discharge volume of the second air outlet (21), thus making the air mixing effect of the first air outlet (11) and the second air outlet (21) better.
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/74 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
F24F 11/77 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
F24F 1/0014 - Indoor units, e.g. fan coil units characterised by air outlets having two or more outlet openings
F24F 1/005 - Indoor units, e.g. fan coil units characterised by mounting arrangements standing on the floor
F24F 13/10 - Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
F24F 140/00 - Control inputs relating to system states
A control method for an air conditioner. The air conditioner comprises a water storage tank (10), a water turbine (11) arranged in the water storage tank (10), a sterilization device (13) used for sterilizing water in the water storage tank (10), and a fan (20) used for promoting airflow to pass through the water storage tank (10). The control method comprises: when a fan (20) works, acquiring a rotation speed of a water turbine (11); and rotating the water turbine (11) according to the rotation speed, determining the power of the sterilization device (13) according to the rotation speed of the water turbine (11), and operating the sterilization device (13) according to the determined power. In the control method for the air conditioner, when the water turbine (11) rotates, the sterilization device (13) also works according to the determined power, so as to kill scattered planktonic molds, thereby improving the sterilization efficiency and shortening the sterilization time. Moreover, since sedimentary blocks of the planktonic molds are scattered, the sterilization device may not use a relatively large power, thereby further saving energy and prolonging the service life of the sterilization device (13).
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/61 - Control or safety arrangements characterised by user interfaces or communication using timers
F24F 11/52 - Indication arrangements, e.g. displays
C02F 1/32 - Treatment of water, waste water, or sewage by irradiation with ultraviolet light
F03B 13/00 - Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
An air conditioner and a control method therefor. The control method for the air conditioner comprises: acquiring personal information of a user using the air conditioner; acquiring a sleep index of the user and a physiological parameter of the user; calculating a life vitality parameter of the user according to the sleep index, the physiological parameter and the personal information; and adjusting operation parameters of the air conditioner according to the life vitality parameter. The control method for the air conditioner enables the air conditioner to adjust operation parameters thereof according to the state of the user without the user needing to manually adjust the operation parameters of the air conditioner, thereby improving user experience. In addition, compared to the user manually adjusting the operation parameters of the air conditioner, the control method avoids the situation in which the user relies on feelings to adjust the operation parameters of the air conditioner, thereby ensuring the precision of matching between user requirements and the operation parameters of the air conditioner.
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/65 - Electronic processing for selecting an operating mode
F24F 11/74 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
F24F 11/77 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
F24F 11/79 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
F24F 11/80 - Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
F24F 11/50 - Control or safety arrangements characterised by user interfaces or communication
QINGDAO HAIER AIR CONDITIONER GENERAL CORP. , LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Hou, Qingqu
Wang, Feng
Li, Heng
Pan, Dedong
Xu, Mengqiang
Jiang, Yansong
Abstract
The present invention relates to the technical field of air conditioners. Specifically provided are a control method for a multi-split air-conditioning unit, and a multi-split air-conditioning unit, which aim to solve the problem of existing multi-split air-conditioning units of an indoor unit still executing a control instruction in a room during centralized control management. For this purpose, the control method in the present invention comprises the following steps: S10, after a centralized control instruction of an upper computer is received, controlling, according to the received centralized control instruction, an indoor unit of a multi-split air-conditioning unit to enter a centralized control mode; and S20, in the centralized control mode, verifying all received control instructions, and selectively executing, according to a verification result, the received control instructions. Compared with the prior art, the present invention has a verification stage added, and during use, a verification standard is set, such that a control command can be sent by devices in a room, and thus true centralized control is realized, centralized control by an administrator is facilitated, and the experience of centralized administrators is improved.
The present application relates to the technical field of air conditioners, and provides a recreational vehicle air conditioner, and a drainage early-warning method and device for a recreational vehicle air conditioner. The recreational vehicle air conditioner comprises an air conditioner body, multiple dual-level liquid level sensors, and multiple flow velocity sensors; the multiple dual-level liquid level sensors are arranged in the air conditioner body at the same height, and each dual-level liquid level sensor comprises a low-level detection end and a high-level detection end, wherein the elevations of the low-level detection end, the high-level detection end and an air outlet increase sequentially; and the multiple flow velocity sensors are arranged between the low-level detection ends and the high-level detection ends of the multiple dual-level liquid level sensors in a one-to-one correspondence manner. Water level information and flow velocity information in the air conditioner body are acquired by means of the multiple dual-level liquid level sensors and the multiple flow velocity sensors; a drainage risk state is determined according to the water level information and the flow velocity information, and early-warning information is sent according to the drainage risk state. The occurrence of accidents is prevented while a slight improvement in the structure of a recreational vehicle air conditioner is ensured, so that the waterproof performance and safety of a recreational vehicle are improved.
The present application relates to the technical field of intelligent household appliances. Disclosed is a method used by an air conditioner for monitoring. The method comprises: acquiring image information in a recognition area; calling a corresponding space model according to the image information; and determining the state of a target user according to the image information and the space model. By means of image information and a space model, which is established for a recognizable area, the state of a target user can be accurately determined. By means of an air conditioner, image information in the recognizable area is acquired, and a space model corresponding to the image information is called. Where the target user is currently located is accurately positioned by means of the image information and the space model, so as to determine the physical appearance and posture of the target user, and thus the current state of the target user can be accurately determined according to daily behavior habits of the user. Therefore, the accuracy of determining the state of the target user can be effectively improved. Further disclosed in the present application are an apparatus used by an air conditioner for monitoring, and an air conditioner and a storage medium.
An indoor unit and an air conditioner. The indoor unit comprises: a housing (100), the interior of which is partitioned into a first compartment (101) and a second compartment (102) by means of a middle partition plate (110); a heat exchange assembly provided in the first compartment (101), the first compartment (101) being provided with an air outlet (108); and a fan assembly provided in the second compartment (102) and comprising a fan portion for blowing air in the second compartment (102) into the first compartment (101) through vents (111) of the middle partition plate (110). Air inlets (107) are respectively formed in the upper, lower, left, right and rear sides of the second compartment (102), such that the air inlet amount of the second compartment (102) is increased by means of five-path air inflow. In this way, air enters the second compartment (102) through five paths, thereby effectively increasing the air inlet amount of the second compartment, and reducing the impact of obstacles such as walls and cabinets at various angles on the air inlet amount of an indoor unit.
A method and device (300) for controlling the interconnection between an air conditioner (100) and a lighting device (200), and the air conditioner (100). The method for controlling the interconnection between an air conditioner (100) and a lighting device (200) comprises: receiving a trigger signal for turning on the lighting device (200); controlling the air conditioner (100) to be turned on; detecting the actual state of a door lock (400) of an entrance door; and adjusting the on/off state of the air conditioner (100) according to the actual state of the door lock (400). The solution can implement intelligent interconnection between the air conditioner (100) and the lighting device (200) and can also implement intelligent interconnection between the air conditioner (100) and the door lock (400), so that an intelligent household appliance interconnection scenario is provided, and the intelligence level is effectively improved. The air conditioner (100) is automatically adjusted according to the turn-on of the lighting device (200) and the actual state of the door lock (400), so that the temperature of an indoor environment meets the comfort requirement of a user, thereby effectively improving the use experience of the user.
A control method and control apparatus for an air conditioner, and an air conditioner. The control method comprises: in response to a mains-supply entrance-hall light being turned off and other entrance-hall lights being turned on, enabling an energy-saving mode of an air conditioner; when the energy-saving mode is enabled, in response to the air conditioner enabling a refrigeration function or a heating function, regulating the operation frequency of a compressor to be the lowest frequency, and determining whether an indoor ambient temperature and a set temperature meet a preset condition; if the indoor ambient temperature and the set temperature meet the preset condition, controlling an indoor unit fan to be in a low-wind mode; and if the indoor ambient temperature and the set temperature do not meet the preset condition, adjusting the indoor unit fan to be in an automatic-wind mode, and regulating the set temperature until the preset condition is met. By means of the technical solution provided in the present invention, when an air conditioner is in a non-mains-supply power supply state, the energy consumption of the air conditioner can be reduced, and the comfort of an indoor environment can be improved.
F24F 11/46 - Improving electric energy efficiency or saving
F24F 11/49 - Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/65 - Electronic processing for selecting an operating mode
F24F 11/77 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
F24F 11/86 - Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
The present application relates to the technical field of air conditioner control, and discloses an air conditioner control method. The method comprises: obtaining the temperature in a disinfection device and the exhaust temperature of an air conditioner compressor; according to the temperature in the disinfection device or the exhaust temperature of the air conditioner compressor, determining an operation frequency adjustment solution for the compressor; and controlling the air conditioner compressor to execute the operation frequency adjustment solution. When a refrigerant pipeline of an exhaust side of the air conditioner compressor is connected to a refrigerant pipeline of the disinfection device, the solution allows for precisely controlling the operation frequency of the air conditioner compressor so as to use energy outputted by the air conditioner to perform high-temperature disinfection of tableware located in the disinfection device, thereby helping to rationally utilize energy outputted by an air conditioner in a household environment, increasing the multifunctionality of the air conditioner, and satisfying user requirements for the energy-saving control of smart devices. The present application further discloses an apparatus for controlling an air conditioner, and an air conditioner.
inner tubeinner ringair output0sinner tubeinner ringair output0 ss after powering on, and a corresponding remedial strategy is executed, thereby being conducive to more intelligently and more accurately determining, according to an actual operation condition of the dehumidifier, whether there is a lack of refrigerants, avoiding untimely protection against a lack of refrigerants of a system, avoiding false protection performed when there is not a lack of refrigerants, and improving the degree of intelligence and the accuracy.
A fresh air device, comprising a filtering assembly, the filtering assembly comprising a filtering housing, a filtering member, and an air damper assembly. The air damper assembly comprises an air damper. A first side wall of the filtering housing is provided with a first filtering air inlet and a second filtering air inlet. The filtering member is used for filtering gas flowing into the filtering housing from the first filtering air inlet and/or the second filtering air inlet. The air damper is configured to translate in a first direction on the first side wall of the filtering housing to open the first filtering air inlet or the second filtering air inlet, configured to translate in a second direction when translating to a first position in the first direction so as to switch between the first position and a second position, and configured to rotate relative to the first side wall of the filtering housing when at the second position so as to open the first filtering air inlet and the second filtering air inlet simultaneously. The air damper assembly enables the functions of the fresh air device to be diversified. Also provided are an air conditioner indoor unit and an air conditioner.
F24F 13/14 - Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built-up of tilting members, e.g. louvre
F24F 8/108 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
F24F 7/003 - Ventilation in combination with air cleaning
F24F 7/06 - Ventilation with ducting systems with forced air circulation, e.g. by fan
39.
FRESH AIR APPARATUS AND AIR CONDITIONER INDOOR UNIT
Provided are a fresh air apparatus and an air conditioner indoor unit. A partition is provided in a water-washing housing so as to separate a space in the water-washing housing into an air duct and a water tank, and has a communication portion placing the air duct and the water tank in communication. The air duct has a first air inlet, a second air inlet and an air duct outlet; the water tank has a water tank air outlet, configured to perform water-washing of air flowing through same. A filter assembly is provided at the first air inlet, and is used to filter air flowing into the water-washing housing from the first air inlet. A door assembly is configured to control air to flow into the water-washing housing from the first air inlet or the second air inlet, and to flow out from the air duct outlet and/or the water tank air outlet. A fan assembly is configured to drive air to enter the water-washing housing from the first air inlet or the second air inlet, and flow out from the air duct outlet and/or the water tank air outlet. The fresh air device is switchable between fresh air, fresh air water-washing, fresh air filtering, and fresh air filtering and water-washing functions.
F24F 1/0093 - Indoor units, e.g. fan coil units characterised by heating arrangements with additional radiant heat-discharging elements, e.g. electric heaters
F24F 13/14 - Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built-up of tilting members, e.g. louvre
F24F 8/108 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
F24F 8/133 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering by direct contact with liquid, e.g. with sprayed liquid
F24F 13/00 - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
F24F 1/0071 - Indoor units, e.g. fan coil units with means for purifying supplied air
F24F 7/003 - Ventilation in combination with air cleaning
F24F 7/06 - Ventilation with ducting systems with forced air circulation, e.g. by fan
F24F 1/005 - Indoor units, e.g. fan coil units characterised by mounting arrangements standing on the floor
A fresh air device (10) comprises a washing assembly (100), a filtering assembly (200) and a fan assembly (300). The washing assembly (100) comprises a washing shell (110), a partition plate (120) and a door body assembly. The partition plate (120) is arranged in the washing shell (110) to divide a space in the washing shell (110) into an air duct (111) and a water tank (112), and is provided with a communicating portion (121) for communicating the air duct (111) with the water tank (112). The air duct (111) is provided with an air inlet (1112) and an air duct air outlet (1111). The water tank (112) is provided with a water tank air outlet (1121) configured to wash air flowing through the water tank. The door body assembly is configured to control air to flow out from the air duct air outlet (1111) and/or the water tank air outlet (1121). The filtering assembly (200) is arranged at the air inlet (1112) and configured to filter air flowing into the washing shell (110). The fan assembly (300) is configured to promote air to enter the washing shell (110) from the air inlet (1112) and flow out from the air duct air outlet (1111) and/or the water tank air outlet (1121). Further provided is an air conditioner indoor unit. The fresh air device (10) is diversified in function, so that a user can freely switch according to the use environment.
The present invention provides a refrigerant detection method and apparatus, an electronic device, and a storage medium. After a refrigeration mode of an air conditioning system has begun operating, when the operating state of a compressor in the air conditioning system is a normal operating state and refrigerant is not leaking, a relatively large reasonable temperature difference will exist between the temperature of an air outlet of the air conditioner in the refrigeration mode and the temperature of the indoor environment. If the temperature difference between the temperature of the air outlet of the air conditioner in the refrigeration mode and the temperature of the indoor environment does not reach a target temperature difference, and if compressor operation is without issue and running normally, it can clearly be judged that at this time the refrigerant in the air conditioning system is leaking. It can thus be seen that the present refrigerant detection method can effectively judge whether refrigerant is low or leaking by merely detecting the temperature of the air conditioner air outlet and the temperature of the indoor environment, in combination with the operating state of the compressor. Relative to solutions in the prior art, the present refrigerant detection method is simple and effective.
An air conditioner indoor unit (1) and an air supply control method therefor. The air supply control method comprises a rapid cooling stage, a comfortable air supply stage and a protective air supply stage, and comprises: when entering the rapid cooling stage, controlling a first air deflector (40) and a second air deflector (50) to be respectively located at a first maximum air output position and a second maximum air output position; when a first switching condition is met, switching from the rapid cooling stage to the comfortable air supply stage, i.e. controlling the first air deflector (40) to move to an upward blowing position, and keeping the second air deflector (50) stationary; and when a second switching condition is met, switching from the comfortable air supply stage to the protective air supply stage, i.e. keeping the first air deflector (40) in the upward blowing position, and controlling the second air deflector (50) to move to a downward-blowing preventing position. The air supply control method has a plurality of air supply stages, and in each stage, the temperature, the air volume and the air deflector angle are automatically adjusted, such that the degree of intelligence is improved, thereby improving the user experience.
F24F 11/79 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
F24F 11/74 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
F24F 13/14 - Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built-up of tilting members, e.g. louvre
F24F 1/0057 - Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
43.
METHOD AND APPARATUS FOR DETERMINING FAULT OF CHECK VALVE, AIR CONDITIONER AND STORAGE MEDIUM
The present application relates to the technical field of intelligent household appliances. Disclosed is a method for determining a fault of a check valve, comprising: acquiring an operating mode of an air conditioner and preset parameters of positions in front of and behind a check valve; calculating a difference value of said preset parameters; and according to the operating mode and the difference value of said preset parameters, determining a fault condition of the check valve. Therefore, whether a corresponding check valve in a variable shunting structure has a fault and the specific fault type can be determined, such that faults of check valves can be found in time, thereby ensuring normal operation of air conditioners. Further disclosed in the present application are an apparatus for determining a fault of a check valve, an air conditioner and a storage medium.
The present application belongs to the technical field of household appliances, and particularly relates to an air conditioner indoor unit and an air conditioner. The air conditioner indoor unit comprises a casing and an air duct assembly arranged in the casing, an air outlet being formed in the casing. In a first direction, the air duct assembly comprises a first side wall and a second side wall which are oppositely arranged, an air duct being formed between the first side wall and the second side wall. The casing comprises a first panel and a second panel which are located on the two sides of the air outlet respectively. The first side wall comprises a first main body section and a first bent section, the first bent section being connected to the end of the first main body section close to the air outlet, and the first bent section being bent towards the direction facing away from the air duct. The second side wall comprises a second main body section and a second bent section, the second bent section being connected to the end of the second main body section close to the air outlet, and the second bent section being bent towards the direction facing away from the air duct. In the first direction, the distance between the first panel and the second panel is greater than the distance between the first bent section and the second bent section. The present application reduces the probability of condensation on panels.
A solar absorption refrigeration system, a control method, and an electronic device. The solar absorption refrigeration system comprises an absorbent circulating circuit (100), a refrigerant circulating circuit (200), a solar collector (300), a control valve (400) and a controller, wherein the absorbent circulating circuit (100) comprises an absorber (101), a heat exchanger (102) and a generator (103), which are connected in sequence, and a circulating pump (104) is provided between the absorber (101) and the heat exchanger (102); the refrigerant circulating circuit (200) comprises a compressor (201), a condenser (202), a first throttle valve (203) and an evaporator (204), which are connected in sequence; the solar collector (300) is connected to the heat exchanger (102) by means of a circulating pipeline (500); a first end (401) of the control valve (400) is connected to the generator (103), a second end (402) of the control valve (400) is connected to the condenser (202), and a third end (403) of the control valve (400) is connected to a connecting pipeline between the absorber (101) and the compressor (201); and the controller is used for controlling the operation mode of the refrigeration system. The refrigeration system performs absorption refrigeration using solar energy, and combines the absorption refrigeration with air conditioner refrigeration to achieve multiple refrigeration modes, thereby reducing operation energy consumption.
F24F 1/0003 - Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
F25B 15/06 - Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
F25B 35/02 - Boiler-absorbers, i.e. boilers usable for absorption or adsorption using a liquid as sorbent, e.g. brine
A method and apparatus for monitoring a whole-house air environment, and a device and a storage medium. The method comprises: determining the current average parameter value that corresponds to an air environment parameter reported by each environmental device in a whole house and is acquired within the current set time (201); according to whole-house room position information matching each current average parameter value, determining current air quality information corresponding to each room of the whole house (202); and when first current air quality information of a first room meets a corresponding warning condition, pushing, to a user terminal, warning information that carries position information of the first room and a standard-exceeding air environment parameter (203). In this way, warning information is pushed to a user terminal in a timely manner, and automatic monitoring of a whole-house air environment is thus realized.
The present application relates to the technical field of smart household appliances, and discloses an air conditioner control method. The method comprises: according to indoor environment information, the time of day, and the physiological characteristics of target pests, determining a type of target pest; according to the time of day and the type of target pest, controlling an air conditioner: to adjust the frequency of an emitted sound wave, the temperature, the air speed, and the air output angle of an air deflector; and/or to adjust the angle of bright light illumination; and/or to release a pest repelling odor; and/or to emit a pest repelling audio frequency; and/or to spray a pesticide, so as to repel the target pest. The present method uses indoor environment information, the time of day, and the physiological characteristics of target pests to control an air conditioner to execute various pest repelling policies so as to repel a target pest. In this way, when a kitchen is not used for long periods, pests such as cockroaches and mice can be intelligently repelled, preventing pests from spending time in the kitchen and affecting the kitchen environment and user health. The present application further discloses an air conditioner control apparatus, an air conditioner, and a storage medium.
F24F 11/79 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
F24F 11/61 - Control or safety arrangements characterised by user interfaces or communication using timers
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/74 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
F24F 11/89 - Arrangement or mounting of control or safety devices
F24F 13/14 - Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built-up of tilting members, e.g. louvre
A01M 7/00 - Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
A01M 9/00 - Special adaptations or arrangements of powder-spraying apparatus for purposes covered by this subclass
A01M 29/12 - Scaring or repelling devices, e.g. bird-scaring apparatus using odoriferous substances, e.g. aromas, pheromones or chemical agents
A01M 29/16 - Scaring or repelling devices, e.g. bird-scaring apparatus using sound waves
A muffler parameter determination method and apparatus, a device, a storage medium and a system, the method comprising: acquiring the temperature value and the pressure value of a refrigerant, the proportion of a gas refrigerant and the proportion of a liquid refrigerant in a compressor pipe; then on the basis of the temperature value and the pressure value, determining the density of the gas refrigerant, the density of the liquid refrigerant, a sound propagation speed in the gas refrigerant and a sound propagation speed in the liquid refrigerant; on the basis of the proportion of the gas refrigerant, the proportion of the liquid refrigerant, the density of the gas refrigerant, the density of the liquid refrigerant, the sound propagation speed in the gas refrigerant and the sound propagation speed in the liquid refrigerant, determining a sound propagation speed in the compressor pipe; determining a correction factor for the sound propagation speed in the compressor pipe on the basis of the proportion of the liquid refrigerant, and correcting the sound propagation speed in the compressor pipe on the basis of the correction factor; and, on the basis of the corrected sound propagation speed in the compressor pipe and the frequency of the noise having the maximum amplitude value, determining the length of a muffler.
The present application relates to the technical field of air conditioners. Disclosed is a case for a kitchen air conditioner, the case comprising a case body, an air baffle assembly and a driving assembly, wherein the case body is configured to be disposed outside an air conditioner indoor unit in a covering manner; the case body is provided with an induced air hole in a side portion, and is provided with an air outlet opening in a lower portion, the air outlet opening corresponding to an air outlet of an indoor unit of the kitchen air conditioner; the air baffle assembly is mounted at the air outlet opening, and is configured to close the air outlet opening when the kitchen air conditioner is in a power-off state and to open the air outlet opening when the kitchen air conditioner is in a power-on state; and the driving assembly is connected to the air baffle assembly, and is configured to drive the air baffle assembly to move to enable the air baffle assembly to open or close the air outlet opening. In the present disclosure, allowing the case body to be disposed outside the indoor unit of the kitchen air conditioner in a covering manner can reduce the exposure of the kitchen air conditioner to the kitchen grease environment and convert the cleaning of the kitchen air conditioner into the cleaning of the case body, thereby simplifying the cleaning step. Further disclosed in the present application are a control method for the case for a kitchen air conditioner, and a kitchen air conditioner.
The present invention relates to the technical field of vehicle accessories, and in particular provides a storage battery system, a vehicle-mounted air conditioner, and a vehicle, aiming at solving the problem that an existing vehicle air conditioner is limited by whether a power supply and fuel are sufficient during use. To achieve this objective, the storage battery system of the present invention comprises a plurality of storage batteries and a storage battery power discharge/storage control system for controlling power discharge/storage of the storage batteries. The storage battery power discharge/storage control system comprises: a detection module that is used for detecting the power level of each storage battery and outputting power level information; and a controller that is connected to the detection module and receives the power level information, the controller controlling power discharge/storage of the storage battery system according to the power level information. The storage battery power discharge/storage control system controls power discharge/storage operation of the storage batteries according to the power level information of the storage batteries, avoids the dangerous situation during power storage that the storage batteries still store power after being fully charged can be avoided, and avoids the situation during discharge that the storage batteries still discharge when the power levels are low, so as to protect the storage batteries, thereby ensuring normal use of vehicle-mounted electric appliances such as the air conditioner.
The present application relates to the technical field of air conditioners, and discloses a control method for an air conditioner. The air conditioner comprises a compressor, a four-way valve, an indoor heat exchanger, a throttle apparatus, and an outdoor heat exchanger. The indoor heat exchanger comprises a first heat exchange path, a second heat exchange path, a third heat exchange path, a first bypass pipe, and a second bypass pipe. A first control valve is provided on the first bypass pipe, and a second control valve is provided on the second bypass pipe. The control method comprises: acquiring an operation mode of the air conditioner; and according to the operation mode of the air conditioner, controlling an on/off state of the first control valve and the second control valve. Therefore, the heat exchange area of the indoor heat exchanger can be adjusted, and the energy efficiency of the air conditioner is greatly improved. Embodiments of the present disclosure further provide a control apparatus for an air conditioner, and a storage medium.
The present application relates to the technical field of air conditioners. Disclosed is a method for controlling an air conditioner. The method comprises: acquiring the personnel condition within a swimming pool area in a natatorium, wherein the personnel condition represents whether there is people or no people in the swimming pool area; when the personnel condition is that there is people in the swimming pool area, acquiring an oxygen content of the swimming pool area; and according to the oxygen content, controlling a first air conditioner to operate, wherein the first air conditioner is used for conditioning air in the swimming pool area. An oxygen content of a swimming pool area is taken into account when air conditioning is performed on the swimming pool area. In this way, a first air conditioner is adjusted by means of acquiring an oxygen content, such that the environment of the swimming pool area can be adjusted according to the oxygen content, and an oxygen-enriched environment is provided for swimmers, thereby improving the environment for the swimmers during swimming, and improving the experience of the swimmers during swimming. Further disclosed in the present application are an apparatus for controlling an air conditioner, and an electronic device, and a storage medium.
F24F 11/89 - Arrangement or mounting of control or safety devices
F24F 11/74 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
F24F 11/79 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
A method for controlling a voice control device, comprising: if audio information of a wake-up sound source meets a wake-up confidence, determining whether the audio information of the wake-up sound source is audio information of an audio interference device (S201); if the audio information of the wake-up sound source is audio information of the audio interference device, controlling the voice control device to start a false wake-up mode (S202); and if the false wake-up mode is started, filtering the audio from a sound source in a direction having a θi angle with the microphone of the voice control device, and reducing the wake-up threshold for the sound source in a direction having a θi angle with the microphone of the voice control device, wherein θi is an angle between the wake-up sound source and the microphone of the voice control device (S203). The method can better judge whether the audio information of the wake-up sound source is audio information of the audio interference device, prevent the voice control device from being interfered with by the audio interference device, prevent the audio information of the audio interference device from being recognized as a wake-up instruction by a user with respect to the voice control device, and reduce the frequency of false wake-ups of the voice control device.
Disclosed are an air conditioner control method and apparatus, and an air conditioner. The air conditioner is provided with a light source detection apparatus; the light source detection apparatus is connected to a controller; the controller acquires night light source information detected by the light source detection apparatus, and when it is determined that the night light source information is electronic device light source information generated when an electronic device is used at night, outputs electronic device disable voice prompt information if the current time exceeds a preset reminding time. According to the present invention, a preset reminding time can be adjusted according to actual needs, and electronic device disable voice prompt information is outputted if the current time exceeds the preset reminding time, so as to adjust the time for a child to use an electronic device, thereby avoiding long-time addiction of the child to the electronic device at night, and ensuring the child's sleep time.
Provided in the present application are an air conditioner control method and an air conditioner control system. The method comprises: acquiring a preset operation mode of an air conditioner, a target temperature and an indoor environment temperature; adjusting a wind speed and an air blowing direction according to the target temperature; and when it is determined that the indoor environment temperature meets a set temperature threshold condition, switching an operation mode until the indoor environment temperature is the same as the target temperature. By means of the present application, the problem of a single control mode of an air conditioner being unable to satisfy personalized requirements is solved, and multi-mode operation is implemented according to user requirements.
The present application relates to the technical field of intelligent household appliances, and discloses an air conditioner, a control method and a control device therefor, and a computer-readable storage medium. The air conditioner comprises a fresh air ventilator and an indoor unit which are adjacently arranged. The control method for the air conditioner comprises: acquiring environmental parameter information of an indoor environment; evaluating environmental quality of the indoor environment according to the environmental parameter information to obtain an evaluation result; outputting prompt information of the evaluation result; and in response to a feedback request of the prompt information, controlling the fresh air ventilator and the indoor unit to operate. The control method for the air conditioner provided by the present disclosure implements joint control of the fresh air ventilator and the indoor unit, and simplifies the operation process. Moreover, the fresh air ventilator is externally arranged on one side of the indoor unit, such that the air volume of the fresh air ventilator can be set according to requirements so as to meet the use requirements of users. By evaluating the environmental quality of the indoor environment, intelligent control over the fresh air ventilator and the indoor unit is achieved, thereby improving the environmental quality of the indoor environment.
F24F 1/0035 - Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
F24F 1/0071 - Indoor units, e.g. fan coil units with means for purifying supplied air
F24F 6/12 - Air-humidification by forming water dispersions in the air
F24F 8/117 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using wet filtering
A method and apparatus for controlling the temperature of an air conditioner during sleep, a device, and a storage medium, applied to a terminal. The method comprises: determining at least one target user category in a plurality of preset user categories; according to a pre-collected sleep curve of the target user category, generating a target sleep curve, wherein the target sleep curve comprises temperature values corresponding to a plurality of time points within a preset sleep duration; according to the target sleep curve, controlling operation of an air conditioner. During sleep of a user, a set temperature of an air conditioner is dynamically adjusted according to temperature values corresponding to different time points in a target sleep curve, such that the indoor temperature meets the requirements of the user at different sleep stages, thereby improving the use experience in respect of a sleep mode of the air conditioner.
An air conditioner and a cooling control method therefor. The air conditioner comprises a plurality of air guide plates (50), which are used for guiding an upward air output angle and a downward air output angle of an air outlet (12). The cooling control method comprises the following steps: after an enable instruction for an intelligent temperature control mode is received, entering an initial cooling stage, taking a first target temperature as a target cooling temperature, and making the air guide plates (50) perform reciprocating swinging within the maximum range; when a first switching condition is met, switching the air conditioner from the initial cooling stage to an intermediate cooling stage, making the target cooling temperature higher than the first target temperature, and making the air guide plates (50) rotate to an upward air guide angle; and when a second switching condition is met, switching the air conditioner from the intermediate cooling stage to a stable operation stage, making the target cooling temperature higher than the first target temperature, and closing some air guide plates (50). Therefore, intelligent energy-saving control over an air conditioner is achieved, thereby increasing the cooling speed, and also meeting the comfort requirement of a user.
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/77 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
F24F 11/79 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
F24F 11/61 - Control or safety arrangements characterised by user interfaces or communication using timers
F24F 13/14 - Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built-up of tilting members, e.g. louvre
A control method for a wall-mounted air conditioner indoor unit, and a wall-mounted air conditioner indoor unit. The air conditioner indoor unit comprises a shell (100), a first air deflector (210) and a second air deflector (220), wherein the shell (100) is provided with an air outlet (110) facing the front; the first air deflector (210) and the second air deflector (220) are rotatably arranged at the air outlet (110); the air outlet (110) has a closed state in which the air outlet is jointly closed by the first air deflector (210) and the second air deflector (220); and the first air deflector (210) is located above the second air deflector (220). In addition, the control method comprises: determining whether an air conditioner indoor unit meets an operation condition of a direct-blowing prevention mode; and if so, controlling a first air deflector (210) to rotate to a state in which a discharged airflow is guided to face downwards, and controlling a second air deflector (220) to rotate, so as to adjust an air discharge area defined among the first air deflector (210), the second air deflector (220) and the air outlet (110). Thus, the direct-blowing prevention function of the air conditioner indoor unit is diversified while the air conditioner indoor unit realizes the direct-blowing prevention function, thereby improving the user experience.
F24F 11/79 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/61 - Control or safety arrangements characterised by user interfaces or communication using timers
F24F 13/14 - Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built-up of tilting members, e.g. louvre
F24F 1/0011 - Indoor units, e.g. fan coil units characterised by air outlets
F24F 1/0057 - Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
The present application relates to the technical field of intelligent home appliances. Disclosed is a control method for freezing prevention of an air conditioner, comprising: when the indoor environment temperature is smaller than or equal to a preset temperature T0, periodically measuring the pipe temperature Tp of an evaporator; and when Tp≤T1 and this condition lasts for a preset duration t1, controlling the air conditioner to work in a freezing-preventing protection mode; and when T1
F24F 11/61 - Control or safety arrangements characterised by user interfaces or communication using timers
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/65 - Electronic processing for selecting an operating mode
F24F 11/77 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
F24F 11/86 - Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
An HEPA dirt detection method and apparatus, the method comprising: when an air conditioner works normally, acquiring the air speed of an air inlet and the air speed of an air outlet of a high efficiency particulate air filter (HEPA) of the air conditioner; according to the air speed of the air inlet and the air speed of the air outlet, determining whether the HEPA is dirty; if the HEPA is dirty, after starting an air conditioner purification function, acquiring the content of harmful substances at the air inlet and the content of harmful substances at the air outlet of the HEPA; according to the content of harmful substances at the air inlet and the content of harmful substances at the air outlet, determining whether the HEPA needs to be cleaned; and when the HEPA needs to be cleaned, sending to a target user first cleaning reminding information. The present invention can automatically detect whether an HEPA is dirty and determine whether the HEPA needs to be cleaned, and if the HEPA needs to be cleaned, sends to a target user first cleaning reminding information; therefore, the target user can clean the HEPA in time, thereby having better user experience.
An air conditioner and a cooling control method therefor. The cooling control method for the air conditioner comprises the following steps: once a startup instruction of an intelligent temperature control mode is received, entering an initial cooling stage, in which a preset first target temperature is used as a target cooling temperature; when a preset first switching condition is met, switching the air conditioner from the initial cooling stage to an intermediate cooling stage, the target cooling temperature of the intermediate cooling stage being higher than the first target temperature; and when a preset second switching condition is met, switching the air conditioner from the intermediate cooling stage to a preset PMV mode. Intelligent energy-saving control of the air conditioner is implemented, and not only is the cooling speed increased, but comfort requirements of a user are also met.
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/65 - Electronic processing for selecting an operating mode
F24F 11/77 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
F24F 11/79 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
F24F 11/61 - Control or safety arrangements characterised by user interfaces or communication using timers
F24F 13/14 - Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built-up of tilting members, e.g. louvre
Disclosed is an electromagnetic distribution valve, comprising: a valve body (100), configured in a cylindrical shape, one end of the valve body being provided with an inlet and outlet (103), and there being multiple shunt ports (104) provided on a side of the valve body along an axial direction thereof, the inlet and outlet being used to enable a refrigerant to flow into or out of the valve body, and the shunt ports being used to be in communication with a heat exchange passage; a shunt apparatus, comprising a partition part and an electromagnetic part, the partition part being disposed inside the valve body so as to divide an interior of the valve body into a first compartment (101) and a second compartment (102), and the partition part being capable of moving along the axial direction of the valve body, and the electromagnetic part being used to drive the partition part to move in the valve body, so as to change corresponding shunt ports of the first compartment and the second compartment. The electromagnetic distribution valve is used in a variable flow distribution design of a heat exchanger, greatly simplifying a pipe structure and reducing manufacturing costs. Also disclosed are a heat exchanger and an air conditioner.
F25B 41/42 - Arrangements for diverging or converging flows, e.g. branch lines or junctions
F16K 11/00 - Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves; Arrangement of valves and flow lines specially adapted for mixing fluid
F16K 31/06 - Operating means; Releasing devices magnetic using a magnet
64.
BASE PLATE ASSEMBLY FOR AIR CONDITIONER, AIR CONDITIONER, AND RECREATIONAL VEHICLE
The present invention relates to a base plate assembly for an air conditioner, an air conditioner, and a recreational vehicle. The base plate assembly comprises: a base plate, which comprises a base plate body and a base plate flange extending vertically upward along a circumferential edge of the base plate body; a back plate, which is fixed to a rear portion of the base plate body and comprises a back plate body and a back plate flange extending vertically towards a front portion of the base plate body along a circumferential edge of the back plate body; and an inclined pull rod(s), which is(are) positioned on a left side and/or a right side of the base plate body and has a lower end fixed to the base plate flange and an upper end fixed to the back plate flange. By means of the base plate assembly of the present invention, the structural strength can be effectively improved, thereby preventing deformation.
The present application relates to the technical field of smart appliances, and discloses a method for detecting a refrigerant anomaly, applied to a refrigeration operation condition of an air conditioner. The method comprises: when a continuous operation duration of a compressor is greater than or equal to a preset duration, measuring a current indoor environment temperature Tr and a current indoor coil temperature Tp; when Tr ≥ T1, analyzing a refrigerant circulation situation according to the Tr, the Tp, and an initial coil temperature Tp1; when T2 ≤ Tr < T1, analyzing a refrigerant circulation situation according to the Tr, the Tp, the Tp1, and a current state of the compressor, wherein T1 is a first temperature threshold and T2 is a second temperature threshold; and when the refrigerant circulation is abnormal, outputting prompt information of a refrigerant circulation anomaly. The method improves the accuracy of refrigerant leakage detection in a refrigeration state. The present application further discloses an apparatus for detecting a refrigerant anomaly, an air conditioner, and a storage medium.
The present application relates to the technical field of intelligent household appliances. Disclosed is a method for detecting a refrigerant anomaly, which method is applied to a heating operation condition of an air conditioner. The method comprises: when a continuous operation duration of a compressor is greater than or equal to a preset duration, detecting the current indoor environment temperature Tr, the current indoor coil temperature Tp and the current outdoor environment temperature To; when an air conditioner is of a fixed-frequency model, analyzing the condition of refrigerant circulation according to Tr, Tp and the current state of the compressor; when the air conditioner is of a variable-frequency model, analyzing the condition of refrigerant circulation according to Tr, Tp, To and the current state of the compressor; and when refrigerant circulation is anomalous, outputting prompt information indicating that refrigerant circulation is anomalous. The method improves the accuracy of detecting a refrigerant leakage in a heating state. Also disclosed in the present application is an apparatus for detecting a refrigerant anomaly, and an air conditioner and a storage medium.
Provided in the present invention are a display control method and apparatus for a 3D holographic display screen, and a storage medium. The method comprises: by means of a first sensor and a second sensor, which are arranged at a 3D holographic fan, respectively detecting, in real time, light information of an environment where a 3D holographic display screen is located, and detecting whether there is a person within a preset range, and when there is a person within the preset range, a processor controlling the 3D holographic fan to turn on; and in an operation state of the 3D holographic display screen, the processor generating first control information according to the light information, and controlling, on the basis of the first control information, the 3D holographic fan to adjust the brightness of the 3D holographic display screen. In the embodiments of the present invention, whether the brightness of a 3D holographic display screen in an operation state needs to be adjusted according to the light in the environment where the 3D holographic display screen is located is respectively detected by means of two types of sensors in real time, and a 3D holographic fan is turned on in a timely manner only when it is detected that there is a person viewing the 3D holographic display screen, such that the 3D holographic display screen performs display normally. On this basis, the aim of reasonably saving power during the process of using the 3D holographic display screen is achieved.
G03H 1/22 - Processes or apparatus for obtaining an optical image from holograms
G09G 3/00 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
G09G 3/32 - Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
G02B 30/00 - Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
G05B 19/04 - Programme control other than numerical control, i.e. in sequence controllers or logic controllers
68.
CLEANING APPARATUS FOR AIR CONDITIONER, AND CONTROL METHOD FOR CLEANING APPARATUS
The present invention relates to the technical field of air conditioners, and specifically provides a cleaning apparatus for an air conditioner, and a control method for the cleaning apparatus. The present invention aims to solve the problems of a filter screen of an existing air conditioner having to be regularly dismounted and cleaned, the process of cleaning the filter screen being tedious, and it being complicated to dismount the filter screen. For this purpose, the cleaning apparatus for an air conditioner of the present invention comprises an electrowetting glass filter screen, which comprises a glass body and a first electrode layer, wherein the glass body is arranged between a volute air outlet of an air conditioner and an indoor heat exchanger of same, and a plurality of filter holes are formed in the glass body; and the first electrode layer is circumferentially arranged around the glass body, and the first electrode layer is connected to a positive electrode of a power source and a negative electrode of the power source. In the present invention, the first electrode layer is circumferentially arranged around the glass body, and since the first electrode layer can generate an electric field to repel droplets on the glass body, the droplets fall under the action of gravity, making dust and particle impurities adhering to the glass body fall along with the droplets, thereby achieving the aim of cleaning.
F24F 1/0073 - Indoor units, e.g. fan coil units with means for purifying supplied air characterised by the mounting or arrangement of filters
F24F 8/108 - Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
The present application relates to the technical field of air conditioner control; disclosed is a method for controlling a household appliance, which is applied to a gateway air conditioner, the gateway air conditioner being an edge computing gateway, and the edge computing gateway being used to implement local connection and data processing analysis of the household appliance without networking. The method comprises: receiving a service processing request, and determining a service type of a service to be processed corresponding to the service processing request; if the service type of the service to be processed is a first preset type, triggering the gateway air conditioner to process the service to be processed, to obtain a service processing result; feeding back the service processing result to the household appliance. By means of the gateway air conditioner, it is possible to implement service processing between local household appliances without requiring networking. Local area network communication is implemented without needing to rely on an external network condition, and a service processing request can be responded to quickly and accurately. Also disclosed in the present application are an apparatus for controlling a household appliance, a gateway air conditioner, and a storage medium.
An air conditioner indoor unit (1) and a control method therefor. The air conditioner indoor unit (1) comprises an air baffle (20) arranged at an air inlet (11), wherein the air baffle (20) has a completely open position and a closed position, and the air baffle (20) closes the air inlet (11) when at the closed position. The control method comprises: in response to a startup instruction, controlling an air baffle (20) to move to a completely open position; acquiring an indoor environment temperature; and determining whether the difference between the indoor environment temperature and a set temperature is less than a preset threshold value, and if so, controlling the air baffle (20) to move to a position between the completely open position and a closed position, and if not, returning to execute the step of acquiring the indoor environment temperature. The air baffle (20) located between the completely open position and the closed position reduces the amount of intake air of the air inlet (11). The amount of intake air of an air inlet (11) is reduced by using an air baffle (20), such that an effect similar to direct-blow prevention is achieved, without the need to block an air outlet (12), thereby avoiding the problem of condensation on the basis of ensuring comfort.
F24F 11/74 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
71.
METHOD AND APPARATUS FOR CONTROLLING FRESH AIR CONDITIONING SYSTEM, AND FRESH AIR CONDITIONING SYSTEM
The present application relates to the technical field of intelligent household appliances, and discloses a method for controlling a fresh air conditioning system. The fresh air conditioning system comprises a bedroom fresh air conditioner and a living room fresh air conditioner. The method comprises: if a scene that a user enters a living room from a bedroom is detected within a preset time period, controlling both the bedroom fresh air conditioner and the living room fresh air conditioner to be automatically started; and according to the scene that the user enters the living room from the bedroom, controlling fresh air volume gears of the bedroom fresh air conditioner and the living room fresh air conditioner. According to the method, fresh air exchange is reasonably carried out according to a morning scene of the user, the situation that the user health is affected due to excessive accumulation of carbon dioxide in the bedroom and the living room in the morning is avoided, moreover, the problems of high cost and energy waste caused by frequent human presence sensing are avoided, the intelligence of fresh air conditioning systems is improved, and the user experience is improved. The present application further discloses an apparatus for controlling a fresh air conditioning system, a fresh air conditioning system, and a storage medium.
F24F 11/70 - Control systems characterised by their outputs; Constructional details thereof
F24F 11/74 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
F24F 11/61 - Control or safety arrangements characterised by user interfaces or communication using timers
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/46 - Improving electric energy efficiency or saving
A sealed pipe assembly (2) for an air conditioner (1), comprising: a sealed pipe (20), the sealed pipe (20) having a first end (20a) and a second end (20b) opposite to each other, and a hollow cavity (23) being formed inside the sealed pipe (20); a sealed pipe pressing plate (30), the sealed pipe pressing plate (30) being arranged on the first end (20a) and adapted to be fixedly connected to a terminal row (12) of the air conditioner, and the sealed pipe pressing plate (30) being configured to be capable of defining, with the terminal row (12), a limiting cavity (34) for holding a refrigerant pipe (14) of the air conditioner, such that the refrigerant pipe (14) can extend into the cavity (23) after passing through the limiting cavity (34); and a sealed pipe cover (40), the sealed pipe cover (40) being arranged on the second end (20b), and the sealed pipe cover (40) being adapted to be fixed to a predetermined mounting position having a via hole allowing the refrigerant pipe (14) to pass therethrough, and being capable of sealing the via hole. The sealed pipe assembly can conveniently seal the refrigerant pipe, and reduce processing costs and maintenance costs. Also disclosed are an air conditioner and a recreational vehicle which comprise the sealed pipe assembly.
B60H 1/00 - Heating, cooling or ventilating devices
B60P 3/32 - Vehicles adapted to transport, to carry or to comprise special loads or objects comprising living accommodation for people, e.g. caravans, camping, or like vehicles
73.
METHOD AND APPARATUS FOR CONTROLLING AIR CONDITIONER, AIR CONDITIONER, AND STORAGE MEDIUM
A method for controlling an air conditioner, characterized in that the air conditioner comprises: a cover (1), an air outlet (2) being formed at the front bottom of the cover (1); an air deflector (3), which is arranged outside the air outlet (2), is connected to the cover (1) by means of a rotatable first connecting rod mechanism, and can be controlled to rotate to change the air outlet direction; a first oil barrier plate (4), which is connected to the front part of the cover (1) by means of a rotatable second connecting rod mechanism, and is arranged below the outside of the air deflector (3); and a second oil barrier plate (5), wherein an air speed measurement device (7) used for measuring the air outlet speed is provided at the upper part of the second oil barrier plate (5), and the second oil barrier plate (5) is connected to the lower part of the cover (1) by means of a rotatable third connecting rod mechanism (6) which can be pushed downward, and is arranged outside and below the air deflector (3). The method comprises: when there is a cooking behavior in a kitchen, controlling the air deflector (3) to rotate; and according to the air outlet speed and a movement trajectory of the air deflector (3), controlling movement trajectories of the first oil barrier plate (4) and the second oil barrier plate (5) so as to prevent oil fume from being attached onto the air deflector (3). The method is conducive to preventing oil fume from being attached onto the air deflector (3).
F24F 1/022 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
74.
METHOD AND APPARATUS FOR CONTROLLING NOISE OF AIR CONDITIONER
Provided in the present application are a method and apparatus for controlling the noise of an air conditioner. The method comprises: firstly, in response to an instruction for reducing the rotation speed of an internal fan, adjusting the rotation speed of the internal fan according to a preset speed adjustment time; then, adjusting the frequency of a compressor to a target frequency according to a preset frequency reduction speed; and maintaining an original rotation speed of an external fan during the process of adjusting the frequency of the compressor. In this way, when the rotation speed of an internal fan is reduced, the operation frequency of a compressor is adjusted, and an original rotation speed of an external fan is maintained during the process of adjusting the operation frequency of the compressor. Therefore, the sound of wind of the fan can be higher than the sound of the compressor all the time, thus avoiding the problem of the sound of the compressor being higher than the sound of wind of the fan, and solving the problem in the prior art of the experience of a customer being affected by the sound of the compressor being higher than the sound of wind when the wind gear of a dual-duct mobile air conditioner is lowered.
Provided in the present invention are a mobile air-conditioner and a control method therefor. The mobile air-conditioner comprises a housing, a refrigeration system, a first fan and an air duct, wherein the housing is provided with an air inlet and an air outlet; the refrigeration system comprises a first heat exchanger which serves as a condenser in a refrigeration mode, a compressor, and a second heat exchanger; the first fan is configured to promote airflow to enter the housing through the air inlet, flow through the first heat exchanger, and then flow out of the air outlet; and an outer end of the air duct communicates with the outdoor environment. The mobile air-conditioner is configured to have a refrigeration/heating mode in which an inner end of the air duct communicates with the air outlet, the air inlet communicates with the indoor environment, and the refrigeration system is in operation; and a fresh air ventilation mode in which the inner end of the air duct communicates with the air inlet, the air outlet communicates with the indoor environment, the refrigeration system stops operating, and the first fan starts operation. The mobile air-conditioner of the present invention has a fresh air ventilation function and a simpler structure.
F24F 1/022 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
76.
METHOD AND APPARATUS FOR DEBUGGING PARAMETERS OF AIR CONDITIONER COMPUTER BOARD, AND REMOTE CONTROLLER
A method and apparatus (30) for debugging parameters of an air conditioner computer board, and a remote controller (602), relating to the technical field of air conditioner debugging. The method is applied to the remote controller (602). The remote controller (602) comprises a display screen (401), a debugging key (402), and a wireless network communication technology module, wherein the wireless network communication technology module is configured to exchange information with the air conditioner computer board. The method comprises: receiving and displaying parameter information sent by the air conditioner computer board, wherein the parameter information comprises operation parameters and code parameters corresponding to the operation parameters; in response to an operation acting on the debugging key (402), generating a modification instruction for modifying the code parameters, and sending the modification instruction to the air conditioner computer board. The convenience of air conditioner debugging is improved.
F24F 11/49 - Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring ensuring correct operation, e.g. by trial operation or configuration checks
F24F 11/52 - Indication arrangements, e.g. displays
An injection molding product mold (1), an injection molding product mold processing method and an injection molded product (6), the injection molding product mold (1) being provided with a glue inlet (2), a mold cavity (3) and an overflow slot (4), wherein the glue inlet (2) communicates with the mold cavity (3), and the overflow slot (4) is arranged on a side wall of the mold cavity (3) and corresponds to the position of a weld line after trim strip molding. When injection molding, a melt material usually converges at the weld line. After the addition of the overflow slot (4), at the convergence position, the flow velocity of a material front in a vertical direction is greater than the velocity thereof in a parallel direction, the difference in velocity between the two directions increases an angle of convergence, thereby improving the weld line.
The present application relates to the technical field of air conditioner pipe fittings, and discloses a wall bushing assembly, comprising: a fresh air pipe, wherein a fresh air pipe cavity is formed inside the fresh air pipe; and a wire harness pipe, attached to the fresh air pipe side by side in the same direction, wherein a wire harness pipe cavity is formed inside the wire harness pipe, and an installation opening which extends and is formed in the pipe length direction and is used for installing a wire harness group in the wire harness pipe cavity is formed in the attached surface of the wire harness pipe. The attached surface of the fresh air pipe can seal the installation opening after the wire harness pipe is attached to the fresh air pipe. According to the wall bushing assembly in embodiments of the present disclosure, the wire harness group and a fresh air channel are separated by means of the fresh air pipe and the wire harness pipe, such that mutual interference between the wire harness group and the fresh air channel can be avoided; moreover, the wire harness group is installed by means of the installation opening formed in the wire harness pipe, and the installation opening is sealed by means of the fresh air pipe, such that the structure is simple, and installation is rapid and convenient. The present application further discloses an air conditioner.
The present application relates to air conditioning technology. Provided are a control method and apparatus for condensate water removal of an air conditioner, and an air conditioner. The control method comprises: acquiring a condensate water removal starting instruction, and turning off a compressor in an outdoor unit of an air conditioner according to the condensate water removal starting instruction; after a first time, controlling the air conditioner to switch from the current refrigeration mode to a heating mode, and also turning off a fan in an indoor unit of the air conditioner and turning on the compressor; after it is determined that condensate water has been removed, turning off the compressor, and turning on the fan; and after a second time, controlling the air conditioner to recover from the heating mode to the refrigeration mode, and also turning on the compressor. In the present solution, when an air conditioner is in a refrigeration mode, condensate water on fins of a heat exchanger in an indoor unit of the air conditioner in the refrigeration mode can be removed by means of switching between the refrigeration mode and a heating mode. Thus, the cold and hot exchange effect of the air conditioner can be improved, the service life of hydrophilic or hydrophobic coatings on the fins can also be prolonged, and the problem of water blowing of an air outlet of an indoor unit of an air conditioner can be better prevented, thereby improving the user experience.
Disclosed in the present invention is a saddle-type window air conditioner, wherein an indoor heat exchanger and a water-receiving tray are provided in an indoor unit; an outdoor heat exchanger, a compressor and a drainage pump are provided in an outdoor unit; a saddle bridge structure is configured to connect the indoor unit with the outdoor unit, and the saddle bridge structure is telescopic to adjust the distance between the indoor unit and the outdoor unit; a sealing component is provided in an inner cavity of the saddle bridge structure to isolate the indoor unit from the outdoor unit; a pipe arrangement gap for the arrangement of a heat exchange pipeline and a drainage pipeline is formed between the sealing component and a side wall of the saddle bridge structure; and the sealing component is provided with a mounting recess, in which a terminal box is provided. The sealing component can isolate the indoor part from the outdoor part, without interfering with the telescopic movement of the saddle bridge structure and without affecting the pipe arrangement and cabling in the inner cavity of the saddle bridge structure.
F24F 1/0003 - Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
F24F 13/00 - AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
F24F 1/32 - Refrigerant piping for connecting the separate outdoor unit to indoor units
F24F 13/22 - Means for preventing condensation or evacuating condensate
81.
CONTROL METHOD AND APPARATUS FOR AIR CONDITIONER OVERHEAT PROTECTION, AND AIR CONDITIONER
The present application relates to the air conditioning technology, and provides a control method and apparatus for air conditioner overheat protection, and an air conditioner. The control method comprises: acquiring a first temperature of an evaporator in an indoor unit of an air conditioner, a first mode of an air deflector in the indoor unit, and a first rotation speed of a fan in the indoor unit; if it is determined that the first temperature is greater than or equal to a preset threshold, adjusting the mode of the air deflector and the rotation speed of the fan according to the first mode and the first rotation speed, and acquiring a second temperature of the evaporator; and if it is determined that the second temperature is greater than or equal to the preset threshold, starting a preset overheat protection mechanism. The present solution provides an overheat protection control method capable of improving the heating effect of air conditioners to a certain extent. After the temperature of the evaporator reaches a set temperature, firstly, by adjusting the rotation speed of the fan and the mode of the air deflector, hot air blown out by the air conditioner can better exchange heat with indoor cold air, then the temperature of the evaporator is collected, and the overheat protection mechanism is started after the temperature reaches the set temperature.
An air conditioner control method and apparatus, an electronic device, a storage medium and an air conditioner, relating to the technical field of air conditioning. The method comprises: acquiring a human sleep state; when the human sleep state transitions from an asleep state to an awake state, determining whether a halfway-wakeup condition is met; and if yes, acquiring human body posture information, and when the human body posture information represents that the human body is in a sleep posture, executing a sleep aiding instruction. According to the air conditioner control method and apparatus, the electronic device, the storage medium and the air conditioner, relaxation and sleep aiding can be achieved when a user prepares to sleep, the speed at which the user falls asleep is increased, the sleep quality of the user is improved, the user is helped to fall asleep again after waking up halfway, and intelligent sleep aiding of the air conditioner is achieved.
A wall-mounted air conditioner indoor unit, comprising a housing (10) and an air guide vane (50), wherein the housing (10) is provided with an air outlet (40), and the upper edge of the air outlet (40) is above and in front of the lower edge of the air outlet (40) and is located on the front surface of the housing (10); the air guide vane (50) is provided with a first air guide surface (501) and a second air guide surface (502), the first air guide surface (501) is connected to the second air guide surface (502), the first air guide surface (501) has a first edge and a second edge, the first edge is above and in front of the second edge, and the second air guide surface (502) extends vertically downward, extends forward and downward or extends backward and downward from the second edge of the first air guide surface (501); and the first edge of the first air guide surface (501) is above and in front of the upper edge of the air outlet (40), and the first air guide surface (501) is spaced apart from the upper edge of the air outlet (40). According to the wall-mounted air conditioner indoor unit, by providing the air guide vane (50), the air outlet angle of the wall-mounted air conditioner indoor unit is remarkably increased, such that an air flow can be blown out upward and forward or blown out downward, thereby avoiding direct blowing towards a user and improving the use comfort of the user.
F24F 1/0011 - Indoor units, e.g. fan coil units characterised by air outlets
F24F 1/0057 - Indoor units, e.g. fan coil units characterised by mounting arrangements mounted in or on a wall
F24F 13/14 - Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built-up of tilting members, e.g. louvre
F24F 13/12 - Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built-up of sliding members
F24F 11/79 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
84.
METHOD AND APPARATUS FOR CONTROLLING AIR CONDITIONER, AIR CONDITIONER, AND STORAGE MEDIUM
The present application relates to the technical field of intelligent household appliances, and discloses a method for controlling an air conditioner. The method comprises: when an air conditioner detects that there is fruit in a room, obtaining growth information associated with the fruit; when the growth information indicates that a growth area of the fruit meets a preset growth condition, obtaining type information of the fruit; and determining a fresh-keeping strategy of the air conditioner for the fruit according to the type information of the fruit, and controlling the air conditioner to perform a fresh-keeping operation on the fruit. According to the present application, the air conditioner detects whether there is fruit in a room, and on the basis of growth information associated with the fruit and type information, a fresh-keeping strategy suitable for storage of the fruit is matched for the fruit, so that the storage life of the fruit is effectively prolonged. The air conditioner can also perform a fresh-keeping operation to respond to the situation where a user forgets to handle the fruit in a timely manner. Therefore, the problem of fruit spoilage due to improper storage or due to the fact that the user forgets to handle the fruit in a timely manner is solved. The present application further discloses an apparatus for controlling an air conditioner, an air conditioner, and a storage medium.
F24F 11/30 - Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/80 - Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
F24F 11/79 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
F24F 11/61 - Control or safety arrangements characterised by user interfaces or communication using timers
F24F 11/70 - Control systems characterised by their outputs; Constructional details thereof
F24F 11/526 - Indication arrangements, e.g. displays giving audible indications
A junction box assembly (300). A base component configured with the junction box assembly (300) is configured with a wire harness (200), and the wire harness (200) comprises an incoming-wire portion and an outgoing-wire portion. The junction box assembly (300) comprises: a box body, which comprises a first portion (31) and a second portion (32); and a wiring terminal (33), wherein the wiring terminal (33) is arranged in a mounting cavity formed by the first portion (31) and the second portion (32), and the wiring terminal (33) comprises an incoming-wire terminal (331) and an outgoing-wire terminal (332), which are respectively used for connecting an incoming wire and an outgoing wire. At least the outgoing-wire portion is configured with a wire clip (34). Therefore, the wiring terminal can be flexibly mounted and dismounted during maintenance and assembly, and the wiring terminal and the wire harness connected thereto can be fixed. Moreover, by providing the wire clip on the junction box, the wire clip can effectively fix and clamp, at an outgoing-wire port, the wire harness connected to the wiring terminal, thereby controlling the direction of the outgoing wire. In addition, the present invention further relates to a parking air conditioner comprising the junction box assembly.
The present invention relates to the technical field of air conditioners, and specifically provides a window air conditioner, a control panel temperature control method and apparatus therefor, a device, and a medium, for use in solving the problem of poor control effect on the temperature of a control panel. The method of the present invention comprises: using a first actual temperature difference between an actual temperature of the control panel and a target temperature as a temperature difference to be processed; controlling the rotating speed of an outdoor fan of the window air conditioner according to the temperature difference to be processed to adjust the temperature of the control panel; if the temperature difference to be processed is greater than zero, matching a corresponding fan rotating speed increment according to the temperature difference to be processed, increasing the rotating speed of the outdoor fan according to the fan rotating speed increment, then regularly detecting a temperature variation of the control panel, and correcting the rotating speed of the outdoor fan according to the temperature variation each time the temperature variation is detected; and if the temperature difference to be processed is less than or equal to zero, keeping the current rotating speed of the outdoor fan unchanged. The temperature of the control panel can be adjusted more accurately by adjusting the rotating speed of the outdoor fan.
F24F 11/871 - Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling absorption or discharge of heat in outdoor units by controlling outdoor fans
F24F 11/89 - Arrangement or mounting of control or safety devices
F24F 11/77 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
87.
WIRE CLAMP ASSEMBLY AND ASSEMBLING METHOD THEREFOR, AND PARKING AIR CONDITIONER
A wire clamp assembly and an assembling method therefor, and a parking air conditioner using the wire clamp assembly, for use in solving the problems that when existing wire clamps are used for fixing wire harnesses, the adaptability to the radial sizes of the wire harnesses is poor, and certain pressure and abrasion are caused. The wire clamp assembly (100) comprises a first sleeving component (11) and a second sleeving component (12), the first sleeving component (11) is a flexible component and is sleeved on a wire harness (200), and the second sleeving component (12) is a hard component and is sleeved on the first sleeving component. The wire clamp assembly can effectively fix wire harnesses, and prevent damage to wire harnesses.
H02G 3/02 - Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles - Details
B60R 16/02 - Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric
B60H 1/00 - Heating, cooling or ventilating devices
88.
GUEST ROOM INTELLIGENT CONTROL METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM
The present application relates to the technical field of household appliances, and particularly relates to a guest room intelligent control method and apparatus, a device, and a storage medium. A power switch and an air conditioner which are communicationally connected are provided in a guest room, and a room card is inserted into a card slot of the power switch to generate corresponding card insertion information. The method comprises: acquiring the card insertion information; determining an operation mode of the air conditioner on the basis of the card insertion information; and sending a control instruction to the air conditioner, the control instruction being used for instructing the air conditioner to enter the operation mode. By means of the configuration, the present application can achieve linkage between the power switch and the air conditioner, the card insertion information can be generated after the room card is inserted into the power switch, and the air conditioner can determine the operation mode on the basis of the card insertion information, so that the step that a guest manually starts and adjusts the air conditioner is omitted, thereby facilitating improvement of the stay experience of the guest.
F24F 11/65 - Electronic processing for selecting an operating mode
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/77 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
An air conditioner indoor unit, comprising: a casing, which is provided with an air supply port and a mounting port; and an air treatment device, which is provided with a plurality of air treatment modules, wherein each air treatment module is inserted into the mounting port in a drawable manner and thus fitted in the casing, and is configured to treat air passing therethrough to obtain treated airflow and then supply same through the air supply port. According to this solution of the present invention, when the air treatment module needs to be cleaned or replaced, the air treatment module can be pulled out or drawn out through the mounting port and then moved to the outside of the casing for a user to perform a replacement or cleaning operation, which greatly reduces the assembly and disassembly difficulty of each air treatment module of the air conditioner indoor unit.
Disclosed in the present invention are a variable frequency air conditioner powered by a storage battery, a control method therefor and a control device thereof. The present invention enables an air conditioner to achieve balance between energy saving performance and air conditioning comfort when in use, and can improve intelligent control and overall operation performance of the air conditioner. The control method comprises: when a variable frequency air conditioner is powered by a storage battery, acquiring an electric energy source of the storage battery; and controlling the variable frequency air conditioner according to the electric energy source of the storage battery, wherein the electric energy source comprises clean energy and non-clean energy.
An air conditioner powered by a storage battery, a self-cleaning control method therefor and a control device thereof. The present invention aims to achieve a balance between improving the energy saving performance and enhancing the self-cleaning effect of an air conditioner, so as to improve intelligent control and overall operation performance of the air conditioner. The self-cleaning control method for the air conditioner powered by a storage battery comprises: when the air conditioner is powered by a storage battery, acquiring an electric energy source of the storage battery; and controlling the air conditioner to operate in a self-cleaning mode according to the electric energy source of the storage battery, wherein the electric energy source comprises renewable energy and non-renewable energy.
The present application relates to the technical field of air conditioners. Disclosed is a control method for an air conditioner. The control method comprises: acquiring bus voltage information of an air conditioner; when the bus voltage information shows that a bus voltage drops, acquiring an environment temperature value of a space associated with the air conditioner; and when the environment temperature value does not match a preset comfort temperature value, controlling the air conditioner to execute a weakly magnetic function, so as to maintain the frequency of a compressor. By means of the method, when a drop in a bus voltage occurs during the running stage of a direct-current air conditioner, a compressor can continuously and stably run, thereby improving the running reliability of the direct-current air conditioner. Further disclosed in the present application are a control apparatus for an air conditioner, and an air conditioner and a storage medium.
The present application relates to the technical field of air conditioners, and disclosed is a control method for an air conditioner, comprising: acquiring bus voltage information of the air conditioner; when the bus voltage information indicates that a bus voltage drops, acquiring power supply information of the air conditioner; and when the power supply information indicates that the power supply is sufficient, controlling the air conditioner to execute a weak magnetic function so as to keep the frequency of a compressor. According to the method, operation parameters of the air conditioner can be adjusted according to the actual power supply situation and the fluctuation situation of the bus voltage, and energy is saved. Further disclosed in the present application are a control apparatus for an air conditioner, an air conditioner, and a storage medium.
The present application belongs to the technical field of air conditioners, and particularly relates to a method and device for controlling an elevator air conditioner, and a storage medium. The method comprises: controlling an elevator air conditioner to turn on, and acquiring the temperature in an elevator car; determining whether the temperature in the elevator car reaches a preset temperature, and if the temperature in the elevator car reaches the preset temperature, reducing the operation frequency of a compressor of the elevator air conditioner, wherein the operation frequency of the compressor of the elevator air conditioner is reduced, such that the temperature in the elevator car can be maintained within a preset temperature range; and acquiring gravity data which is measured by a gravity sensor, and adjusting the operation frequency of the compressor of the elevator air conditioner according to the gravity data which is measured by the gravity sensor, wherein the operation frequency of the compressor of the elevator air conditioner is adjusted, such that the temperature in the elevator car can be maintained within the preset temperature range. The method can make the temperature in an elevator car maintained within a preset temperature range, thereby improving the user experience, and reducing energy waste.
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/74 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
F25B 49/02 - Arrangement or mounting of control or safety devices for compression type machines, plants or systems
95.
WALL-MOUNTED AIR CONDITIONER INDOOR UNIT AND WALL-MOUNTED AIR CONDITIONER
A wall-mounted air conditioner indoor unit, comprising a housing (1), a first air guide assembly (2), and a controller. The housing (1) comprises a front housing (12) and a lower housing (13), the lower part of the front housing (12) is provided with a first air outlet (14), and the lower housing (13) is provided with a second air outlet (15). The first air guide assembly (2) is provided on the housing (1), and can be controlled to move from the first air outlet (14) to the second air outlet (15), or to move from the second air outlet (15) to the first air outlet (14). The controller is provided on the housing (1), controls, when the air conditioner is in a first operation mode, the first air guide assembly (2) to be located at the first air outlet (14), and controls, when the air conditioner is in a second operation mode, the first air guide assembly (2) to be located at the second air outlet (15). According to the wall-mounted air conditioner indoor unit, a heating effect on the indoor lower space is good during heating, and people are not blown during cooling, thereby improving the use experience of a user.
The present application discloses a method for diagnosing an air conditioner one-way valve failure. An air conditioner comprises a heat exchanger, capable of changing the flow path of a refrigerant in the heat exchanger when an operation mode is changed. The heat exchanger comprises a plurality of heat exchange branches and a plurality of refrigerant conveying pipelines. When the air conditioner is operating in a heating mode, a first one-way valve is provided on each refrigerant inflow side of the heat exchanger, and a second one-way valve is provided on each refrigerant outflow side of the heat exchanger. The method comprises: determining the operation mode of the air conditioner; according to the operation mode, determining a plurality of target pipelines from among the heat exchange branches and the refrigerant conveying pipelines; and determining a failure condition of the first one-way valve and/or the second one-way valve according to the pre-obtained operation parameter of each target pipeline. In this way, a method for determining a failure in one-way valves of the heat exchanger structure is provided, so that the failure in the one-way valves can be discovered in time, thereby ensuring normal operation of the air conditioner. The present application further discloses an apparatus for diagnosing an air conditioner one-way valve failure, an air conditioner, and a storage medium.
F24F 11/67 - Switching between heating and cooling modes
F24F 11/54 - Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
The present application relates to the technical field of intelligent household appliances, and discloses a method for controlling an air conditioner. The air conditioner comprises an outdoor variable shunt heat exchanger, and a control valve is provided on at least one heat exchange branch of the outdoor variable shunt heat exchanger. The method comprises: determining an operating mode of the air conditioner; determining a target opening degree of the control valve according to the operating mode; and controlling the control valve to be opened to the target opening degree. When the outdoor heat exchanger has a variable shunt function, the target opening degree of the control valve is determined on the basis of the operating mode of the air conditioner, so that the target opening degree matches the operating mode. If the target opening degree of the control valve is different, the amount of a refrigerant flowing into the heat exchange branch is different. In this way, by controlling the amount of the refrigerant flowing into the outdoor heat exchanger, the heat exchange performance of the outdoor heat exchanger matches the operating mode of the air conditioner, so that the operation of the air conditioner reaches a good state. The present application further discloses an apparatus for controlling an air conditioner, an air conditioner, and a storage medium.
F24F 11/67 - Switching between heating and cooling modes
F24F 11/84 - Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
F24F 1/14 - Heat exchangers specially adapted for separate outdoor units
F25B 41/42 - Arrangements for diverging or converging flows, e.g. branch lines or junctions
A drainage system of a parking air conditioner. A parking air conditioner comprises: a condenser (11), which is in air communication with the external environment of a vehicle; and an evaporator (12), which is in communication with the cab of the vehicle, wherein the condenser (11) is configured with a first housing (111), and the evaporator (12) is configured with a second housing (121). The drainage system comprises a drainage channel unit and at least one drainage port (18), wherein water gathered in the drainage channel unit can be discharged to the outside of the vehicle through the at least one drainage port (18). The drainage channel unit comprises: a condenser drainage channel, which specifically involves a chassis (1) being provided with a condenser supporting rib (14) at the position corresponding to the first housing (111), and the condenser drainage channel being formed on the chassis (1) at a position between the condenser supporting rib (14) and the first housing (111); and at least one evaporator drainage channel, which specifically involves the chassis (1) being provided with at least one evaporator supporting rib (15, 16) at the position corresponding to the second housing (121), and at least one evaporator drainage channel being formed on the chassis (1) at a position between the at least one evaporator support rib (15, 16) and the second housing (121). Water can be discharged in a timely manner by means of the plurality of drainage channels, thus effectively protecting a dry region on an inner side of the parking air conditioner, and ensuring the usage performance of the parking air conditioner.
The present application belongs to the technical field of household appliances, and particularly relates to a guest-room intelligent control method and apparatus, and a device, a medium and a program product. A power switch and an air conditioner, which are in communication connection, are arranged in a guest room, the power switch is provided with at least one card slot, and corresponding card-insertion information can be generated when a room card is inserted into the card slot, and the card-insertion information comprises first card-insertion information. The method comprises: acquiring first card-insertion information; acquiring the temperature in a guest room and the shell temperature of a guest on the basis of the first card-insertion information; determining a first operation mode of an air conditioner on the basis of the temperature in the guest room and a preset temperature; determining an operation wind speed of the air conditioner on the basis of the temperature in the guest room and the shell temperature of the guest; and sending a first control instruction to the air conditioner, wherein the first control instruction is used for instructing the air conditioner to enter the first operation mode and operate at the operation wind speed. By means of the present application, the linkage between a power switch and an air conditioner can be realized, and the step of a guest manually starting and adjusting the air conditioner is omitted, thereby facilitating an improvement in the stay experience of the guest.
F24F 11/64 - Electronic processing using pre-stored data
F24F 11/65 - Electronic processing for selecting an operating mode
F24F 11/77 - Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
A control method for an in-vehicle air conditioner. The in-vehicle air conditioner is an Internet-of-Things air conditioner, and is configured to be capable of acquiring the locations of a user and a vehicle and vehicle parking situations in front of and behind the vehicle. The control method comprises: when a vehicle is in a parked state, acquiring the locations of a user and the vehicle, and calculating the distance between the user and the vehicle; acquiring vehicle parking situations in front of and behind the vehicle; and when the distance between the vehicle and the user is reduced to a first preset distance, selectively starting the in-vehicle air conditioner according to the vehicle parking situations in front of and behind the vehicle. By means of such configuration, a situation in which energy is easily wasted due to the direct starting of an in-vehicle air conditioner when the distance between a vehicle and a user is reduced to a first preset distance can be avoided. Further provided is an in-vehicle air conditioner.
patents
