A system for controlling an appliance having a plurality of burners operated by a plurality of digital gas valves includes a plurality of control selectors that are configurably assigned to a specified burner or burners.
An air conditioner includes a housing having an air outlet chamber, an air treatment apparatus disposed in the housing, and an air guide mechanism movably disposed in the housing. A vent connecting the air outlet chamber with outside is formed at a sidewall of the air outlet chamber. The air treatment apparatus includes an air treatment unit and has an air inlet. The air guide mechanism is configured to connect an inner cavity of the air treatment unit with outside or isolate the inner cavity of the air treatment unit from outside. When the inner cavity of the air treatment unit is in communication with outside, air entering through the air inlet flows through the air treatment unit and into the air outlet chamber, and then flows out through the vent.
Provided are an air purification device (100) and an air conditioner (1000). The air purification device (100) includes a housing (1), a filter module (2), and a plurality of power supply elements (3). The housing (1) has an accommodation cavity (11). The filter module (2) is disposed within the accommodation cavity (11) and has a plurality of electrical connectors (21) provided thereon and arranged at intervals in a first direction. The plurality of power supply elements (3) are arranged at intervals at the housing (1) in the first direction and have a one-to-one correspondence with the plurality of electrical connectors (21). Each of the plurality of power supply elements (3) has a plurality of power supply contacts (31). When the plurality of electrical connectors (21) is in contact with one of the plurality of power supply contacts (31) of each of the plurality of power supply elements (3), the power supply elements (3) is electrically connected to the electrical connectors (21). Therefore, it is possible to allow for diversified mounting positions of the filter module (2) and improve mounting flexibility of the filter module (2). In addition, optimization of an internal structure of each of the air purification device (100) and the air conditioner (1000) having the air purification device (100) are facilitated.
F24F 1/0353 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with means for purifying supplied air by electric means, e.g. ionisers or electrostatic separators
B01D 46/00 - Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
B01D 46/42 - Auxiliary equipment or operation thereof
F24F 8/192 - 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 by electrical means, e.g. by applying electrostatic fields or high voltages
4.
ROTARY WHEEL HUMIDITY REGULATING DEVICE, AIR CONDITIONING SYSTEM HAVING SAME, CONTROL METHOD, AND CONTROLLER
A rotary wheel humidity regulating device, an air conditioning system having same, a control method for an air conditioning system, and a controller. The rotary wheel humidity regulating device includes an adsorption rotary wheel, a first heat exchanger, and a second heat exchanger. The adsorption rotary wheel has a first portion located at an air inlet side of a fresh air system of an air conditioning system and a second portion located at an air return side of the fresh air system. The first heat exchanger is disposed at a position on the air return side, is in communication with a refrigerant circuit of the air conditioning system, and is controlled for cooling or heating by the air conditioning system through the refrigerant circuit. The second heat exchanger is disposed at a position on the air inlet side close to the first portion, is in communication with the refrigerant circuit, and is controlled for cooling or heating by the air conditioning system through the refrigerant circuit.
F24F 1/32 - Refrigerant piping for connecting the separate outdoor unit to indoor units
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 11/84 - 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
An air duct member, a ventilation and heat exchange component, and an air conditioner are provided. The air duct member includes an air duct portion and a water receiving portion. The air duct portion includes an air duct structure. The air duct structure has a first air duct wall and a second air duct wall, and a cross-flow air duct is defined between the first air duct wall and the second air duct wall. The water receiving portion is disposed at a lower end of the air duct portion and defines a water receiving recess. The water receiving recess is located at a side of the second air duct wall away from the first air duct wall and receives condensed water flowing down along the second air duct wall.
A microwave cooking appliance performs controlled beverage warming using a temperature sensor to capture a thermal image of a beverage in a cooking cavity. One or more sensing locations within the thermal image that are suitable for determining the temperature of the beverage are determined in part by ordering temperature readings from the thermal image by temperature to determine a temperature function and then determining locations in the thermal image that correspond to the beverage by calculating a derivative function over at least a portion of the temperature function.
A two dimensional brew selection interface is used to configure a plurality of brewing parameters used in a drip coffee brewing operation. The two dimensional brew selection interface may include a plurality of positions distributed across first and second dimensions, with each position mapped to a set of values for multiple brewing parameters such that selection of a position in the two dimensional brew selection interface enables the mapped values for the brewing parameters corresponding to the selected position to be used in the drip coffee brewing operation. In some instances, the positions may additionally be mapped to particular flavor attributes, and in some instances, particular taste-like flavor attributes, to further simplify a user's selection of a desired position in the two dimensional brew selection interface
A drip coffee maker includes an electronically-controllable variable valve to regulate water/coffee contact time in a brew basket. In some instances, the electronically-controllable variable valve may be movable within a continuous range of positions and may be disposed downstream of the brew basket to regulate the flow rate of coffee produced in the brew basket to a brewing container. In addition, in some instances, the electronically-controllable variable valve may include a valve member that projects through a port and moves along a first axis to vary a fluid flow rate through the port, and a wedge body that moves along a second axis and includes an inclined surface capable of causing movement of the valve member along the first axis in response to movement of the wedge body along the second axis.
A beverage container washing system may be used for rapid washing and/or sanitizing of beverage containers, e.g., for use in a retail environment to wash and/or sanitize customer-provided beverage containers prior to filling the beverage containers with purchased beverages, among other applications. Separate entrance and exit openings may be provided in some instances to minimize employee interaction with unwashed customer beverage containers, and a beverage container may be conveyed from the entrance opening to the exit opening past one or more stations using a holder that is capable of spinning the beverage container when the beverage container is disposed in at least one of the stations.
A waste composter appliance may be positioned downstream of a garbage disposal and/or in an under-sink position. The appliance may include one or more augers. The appliance may include one or more housings containing the augers. The appliance may include one or more removable screens. The appliance may include a fan and/or heater.
A beverage container washing system may utilize an auto-opening holder to laterally separate opposing grippers from one another when a housing is configured in a loading or unloading configuration to facilitate insertion and/or removal of a beverage container into or from the holder.
The present application relates to the field of storage machine, and provides a shelf and a storage cabinet. The shelf includes a lifting storage-board assembly, a driving assembly and a transmission assembly. The transmission assembly includes a plate body and a flexible cable, where the plate body is connected to a transmission shaft. The plate body includes an accommodation cavity and an arc groove, where a first end-opening of the arc groove is communicated with the accommodation cavity, and a second end-opening of the arc groove is communicated with an outside of the plate body; and a first end of the flexible cable passes through the arc groove to be fixed in the accommodation cavity, and a second end of the flexible cable is configured to wrap around a mounting portion of the plate body and then connect to the corresponding lifting storage-board assembly.
A47B 57/06 - Cabinets, racks or shelf units, characterised by features for adjusting shelves or partitions with means for adjusting the height of the shelves
An air conditioner indoor unit is provided. The air conditioner indoor unit includes a housing and a door opening and closing device. The housing has a vent and a mounting boss. The mounting boss has a first shaft hole and a mounting notch that is in communication with the first shaft hole. The door opening and closing device includes a valve, a motor cover, and a motor. The valve is located at the vent. The valve includes a first pivoting portion. A motor shaft of the motor cooperates with the first pivoting portion. The first pivoting portion is mounted in the first shaft hole through the mounting notch. The motor cover is fixed at the mounting boss.
An impeller for a laundry washing machine having one or more scooping members. The one or more scooping member may include a variety of positions relative to the impeller. The one or more scooping members may pivot to one or more positions to direct or lift fluid. The one or more scooping members may define one or more fluid pathways.
D06F 17/08 - Driving arrangements for the impeller
D06F 23/04 - Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a vertical axis
D06F 37/40 - Driving arrangements for driving the receptacle and an agitator or impeller, e.g. alternatively
D06F 39/08 - Liquid supply or discharge arrangements
GUANGDONG MIDEA WHITE HOME APPLIANCE TECHNOLOGY INNOVATION CENTER CO., LTD. (China)
MIDEA GROUP CO., LTD. (China)
Inventor
Wang, Wenpeng
Liu, Hecheng
Yang, Wenyong
Abstract
The present application provides a heat exchange device and a dishwasher. The heat exchange device includes an evaporator, a first liquid storage tank, a second liquid storage tank and a power unit. A medium inlet and a medium outlet are defined in the evaporator, the first liquid storage tank is in communication with the medium inlet, and the second liquid storage tank is in communication with the medium outlet and the first liquid storage tank. A liquid inlet and a gas discharge port are defined in the second liquid storage tank. The power unit is arranged between the evaporator and the first liquid storage tank, or between the evaporator and the second liquid storage tank, so as to drive a liquid medium to circularly flow between the first liquid storage tank, the evaporator and the second liquid storage tank.
Disclosed are a refrigerant leakage detection method and device, an air conditioner and a storage medium. The method includes: acquiring an exhaust temperature of an air conditioner at various moments during a preset time period, in response to the exhaust temperature of the air conditioner being greater than a preset exhaust temperature and a target operating exhaust parameter of the air conditioner exceeding a preset range of the exhaust parameter of refrigerant leakage; determining an extreme value of the exhaust temperature and an exhaust moment corresponding to the extreme value of the exhaust temperature of the air conditioner based on the exhaust temperature at various moments; acquiring an exhaust period of the air conditioner based on the exhaust moment; and determining whether there is the refrigerant leakage in the air conditioner based on the exhaust period.
F24F 11/36 - Responding to malfunctions or emergencies to leakage of heat-exchange fluid
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
21.
AIR PRESSURE DETECTION DEVICE, COMBUSTOR, GAS WATER HEATER, METHOD AND APPARATUS FOR CONTROLLING GAS WATER HEATER, AND COMPUTER-READABLE STORAGE MEDIUM
WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. CO., LTD. (China)
MIDEA GROUP CO., LTD. (China)
Inventor
Zhang, Yanjing
Sun, Huan
Ma, Jiqing
Liang, Guorong
Lu, Zuan
Abstract
Provided is a gas water heater. The gas water heater includes a pre-mixer, a combustor having a combustion chamber in communication with a premixing chamber, a condensate water assembly configured to receive and discharge condensate water, and an apparatus for controlling the gas water heater. The pre-mixer includes a premixing chamber and an air intake fan that is configured to supply air to the combustion chamber. The air intake fan is disposed in the premixing chamber. The method includes: acquiring an intake air pressure threshold; acquiring an air intake pressure value of the air intake fan; and controlling, in response to determining based on the air intake pressure value and the intake air pressure threshold that a water seal of the condensate water assembly is at risk of being blown away, the gas water heater to stop operation.
A microwave cooking appliance for increasing visibility into the cooking cavity. The microwave cooking appliance may include a door. The door may include a conductive mesh layer. The door may include a frame supporting the conductive mesh layer. The door may include a conductive and/or sealing engagement between the conductive mesh layer and the frame.
GUANGDONG MIDEA WHITE HOME APPLIANCE TECHNOLOGY INNOVATION CENTER CO., LTD. (China)
MIDEA GROUP CO., LTD. (China)
Inventor
Wang, Xianjie
Liu, Fang
Wang, Wenwen
Liu, Ben
Abstract
A plasma generation module includes a first electrode that includes a linear structure of a flexible material; a second electrode having a structure made of a flexible material and is disposed opposite to the first electrode. The first electrode and the second electrode are configured to form a linear discharge region between the first electrode and the second electrode. The plasma generation module includes a dielectric layer provided between the first electrode and the second electrode.
An air conditioning device is provided. The device has a fresh air component and a control valve assembly. The fresh air component has a housing assembly and an air treatment assembly. The housing assembly has a ventilation cavity, a fresh air cavity and an exhaust cavity. The air treatment assembly is disposed in the exhaust cavity. The control valve assembly has a first valve assembly and a second valve assembly, which are independent of each other. An outlet of the ventilation cavity is in communication with an indoor space through the exhaust cavity and an air outlet when the first valve assembly is in an open state. The outlet of the ventilation cavity is in communication with the fresh air cavity when the second valve assembly is in an open state.
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 1/028 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by air supply means, e.g. fan casings, internal dampers or ducts
25.
AIR CONDITIONING SYSTEM, REFRIGERANT STATE DETECTION METHOD AND COMPUTER-READABLE STORAGE MEDIUM
An air conditioning system, a refrigerant state detection method and a computer-readable storage medium. By adjusting first operating parameters of the air conditioning system, where the first operating parameters include a frequency of a compressor, a wind speed setting, and an opening degree of an electronic expansion valve; collecting second operating parameters of the air conditioning system at a preset time after the first operating parameters have been adjusted, where the second operating parameters include an outdoor environment temperature and operating parameters of the compressor; and determining a refrigerant state of the air conditioning system according to the second operating parameters.
A temperature setpoint is reestablished and maintained in a gas oven using multiple gas burners. In some instances, the multiple gas burners may be cycled using predetermined activation durations for each gas burner when reestablishing the temperature setpoint, and in some instances, the gas burners may be cycled over multiple iterations in order to reestablish the temperature setpoint. Furthermore, in some instances, each gas burner may include a spark igniter that may be used to minimize the amount of time required to ignite the gas burner when reestablishing the temperature setpoint.
An internal meshing planetary gear apparatus and a robotic joint device. The internal meshing planetary gear apparatus includes an internally toothed gear, a planetary gear, a plurality of inner pins, an eccentric shaft which acts as an input shaft, and a bushing. The plurality of inner pins is respectively inserted into a plurality of inner pin holes formed in the planetary gear, and is configured to revolve in the inner pin holes while rotating relative to the internally toothed gear about a rotation axis. The eccentric shaft is configured to cause the planetary gear to oscillate eccentrically. The bushing includes a fixing structure configured to fix an object member, and the bushing is combined with the eccentric shaft and configured to rotate together with the eccentric shaft.
A rotation driving mechanism of an air supply apparatus, an air supply apparatus, and a household appliance. The rotation driving mechanism of the air supply apparatus comprises: a fixed bracket; a rotary bracket, and the rotary bracket is sleeved on the fixed bracket and may rotate with respect to the fixed bracket; and a driving member, and the driving member is provided on the fixed bracket and used for driving the rotary bracket to rotate. Therefore, compared with the prior art, by means of the coordination of the fixed bracket, the rotary bracket, and the driving member, the size of the rotation driving mechanism can be reduced; after the rotation driving mechanism is mounted on the air supply apparatus, the air supply apparatus can have a better appearance.
F04D 25/10 - Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing the direction of output air
29.
REFRIGERATOR WITH QUICK FILL DISPENSER INCORPORATING REMOVABLE FLUID STORAGE RECEPTACLE
A refrigerator utilizes a quick fill dispenser that incorporates a fluid storage receptacle that is easily removable for cleaning and/or dispensing independently of the refrigerator.
A method for controlling an outdoor unit of an air conditioner includes: obtaining a first temperature of an environment in which the outdoor unit in a standby state is located; controlling the outdoor unit to operate for a first predetermined duration, and obtaining a second temperature of the environment in which the outdoor unit is located; reading a real-time temperature of the environment from a cloud server based on a range of a temperature difference between the second temperature and the first temperature; and controlling an operation of the outdoor unit based on a temperature difference between the real-time temperature of the environment from the cloud server and the second temperature.
A microwave cooking appliance for increasing visibility into the cooking cavity. The microwave cooking appliance may include a door. The door may include a conductive mesh layer. The door may include a frame supporting the conductive mesh layer. The door may include a conductive and/or sealing engagement between the conductive mesh layer and the frame. The door may include a leak detection device. The leak detection device may be adjacent the conductive and/or sealing engagement. The door may include a user interface display and/or a touch screen.
A cooking apparatus includes a control circuit configured to operate an electronic lock on demand in response to user input provided to a user interface. The electronic lock may be operable regardless of whether the oven is active, and cooking operations may be started, stopped or modified even when the electronic lock is engaged.
An undercounter kitchen appliance, for example a dishwasher, includes an enclosure with a top surface that is located near a lower surface of a countertop when the undercounter kitchen appliance is installed, and a wireless power transmitter located near the top surface of the undercounter kitchen appliance, where the power transmitter supplies power to a small kitchen appliance disposed on an upper surface of the countertop.
An Electric Vehicle Supply Equipment (EVSE) powered apparatus includes an input power receptacle capable of receiving the plug of an EVSE device to power the apparatus using power supplied by the EVSE device, and a user-actuatable control that may be used to transition the EVSE device from a connected but not charging state to a charging state after the plug has been inserted into the input power receptacle to cause the EVSE device to transition to the charging state and supply power through the plug. In some instances, one or more output power receptacles may be provided to enable various external electrically-powered devices to be plugged into the apparatus and powered by the EVSE device, while in other instances, the apparatus itself may be an appliance, tool, or other high power device, such that the apparatus is powered directly from the EVSE device.
B60L 53/16 - Connectors, e.g. plugs or sockets, specially adapted for charging electric vehicles
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 3/14 - Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. (China)
Midea Group Co., Ltd. (China)
Inventor
Liu, Xunwei
Abstract
A heat exchanger includes an outer sleeve provided with two open ends, and at least one diversion unit group provided in the outer sleeve. A first flow channel is formed between the outer sleeve and the diversion unit group for a first fluid to flow from one end to the other end of the outer sleeve. The diversion unit group includes a first hollow vane, a connecting channel and a second hollow vane sequentially provided along an axial direction of the outer sleeve. The first hollow vane, the connecting channel and the second hollow vane are sequentially connected to form a second flow channel for the second fluid to flow from one end to the other end of the outer sleeve.
F28D 7/00 - Heat-exchange apparatus having stationary tubular conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
F28F 13/08 - Arrangements for modifying heat transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media by varying the cross-section of the flow channels
F28D 21/00 - Heat-exchange apparatus not covered by any of the groups
37.
HIGH SPEED REUSABLE BEVERAGE CONTAINER WASHING SYSTEM WITH THEMED LIGHTING
A beverage container washing system, e.g., for use in a retail environment to wash and/or sanitize customer-provided beverage containers prior to filling the beverage containers with purchased beverages, may include a lighting system with a plurality of lights disposed on a housing of the beverage container washing system and configured to be illuminated with various types of animations to convey different types of information to a customer and/or retail establishment employee.
A beverage container washing system may utilize a state machine-based control system and/or beverage container type determination to manage washing and/or sanitizing of beverage containers, e.g., for use in a retail environment to wash and/or sanitize customer-provided beverage containers prior to filling the beverage containers with purchased beverages.
A heat pump dishwasher includes a chassis and a heat pump system. A liquid collecting groove is provided at an upper side of the chassis. The heat pump system includes an evaporator and a compressor, both the evaporator and the compressor are installed at the chassis, and the compressor is installed at the liquid collecting groove. Condensed water may be collected, and condensation water may be avoided in the liquid collecting groove and may reduce the corrosion of the liquid collecting groove and may reduce interruptions to the operation of electrical components.
One or more cooking elements of a cooking appliance may be controlled during a glass member-clean cycle to maintain a temperature within an oven cavity. One or more covers and/or one or more cooktops may include one or more glass members. The one or more glass members may be positionable between different configurations. The cooking appliance may include one or more stands.
A cooking apparatus includes a control circuit configured to generate an alert in response to sensed movement of an oven door. In some instances, the alert may be audible, and in some instances, the alert may be generated in response to movement of the oven door prior to receiving any user input through a user interface of the cooking apparatus. In some instances, the alert may be generated in response to movement of the oven door away from a closed position without returning to the closed position within a preset period of time.
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. (China)
Midea Group Co., Ltd. (China)
Inventor
Gao, Keke
Tang, Qixiong
Zhang, Su
Gong, Chun
Zhao, Jiaqiang
Abstract
A compressor frequency regulation method includes acquiring a first exhaust temperature of a compressor operating at a first operating frequency; determining that the first exhaust temperature is greater than or equal to a first preset temperature; controlling the compressor to perform frequency reduction processing, the frequency reduction processing reducing the first operating frequency to a second operating frequency, such that a second exhaust temperature of the compressor operating at the second operating frequency is less than the first preset temperature; and controlling the compressor to operate at the second operating frequency.
GD Media Heating & Ventilating Equipment Co., Ltd. (China)
Midea Group Co., Ltd. (China)
Inventor
Zhang, Yusheng
Ding, Yunxiao
Wu, Di
Abstract
An indoor unit power consumption detection method includes: acquiring a multi-split air conditioner operation mode and multi-split air conditioner information of a heat recovery multi-split air conditioner and determining to-be-detected indoor units based on the multi-split air conditioner information. The method includes acquiring indoor unit operation modes of the to-be-detected indoor units and obtaining a target indoor unit by filtering, based on the multi-split air conditioner operation mode and the indoor unit operation modes, the to-be-detected indoor units; acquiring indoor unit information of the target indoor unit and outdoor unit information of the heat recovery multi-split air conditioner; and determining total power consumption of the target indoor unit based on the indoor unit information and the outdoor unit information.
A beverage container washing system may utilize a heated wash fluid circulation system to circulate wash fluid retained in a line between a tank and a sprayer to enable fluid that is supplied to the sprayer to be maintained at a suitable temperature for washing and/or sanitizing a beverage container, and in many instances regardless of the amount of time between wash cycles.
A laundry washing machine and method utilize a fluid property sensor to sense a fluid property of a fluid during a wash cycle to sense the level of detergent remaining in a load and control a rinse operation performed thereafter based upon the sensed fluid property. In some instances, the fluid property may be sensed while the load is being spun at a rate sufficient to cause fluid to be released from the load such that the sensed fluid property is based at least in part on fluid that was previously absorbed into the load. In addition, in some instances, the fluid property may be sensed during a spin phase of a wash cycle to selectively cause a wash cycle to selectively revert to an additional rinse phase when required, or otherwise proceed directly to the remainder of the spin phase to complete the wash cycle.
D06F 34/22 - Condition of the washing liquid, e.g. turbidity
D06F 21/00 - Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement
D06F 33/40 - Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry
D06F 33/38 - Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of rinsing
D06F 33/42 - Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of draining
WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. CO., LTD. (China)
MIDEA GROUP CO., LTD. (China)
Inventor
Chen, Wenfeng
Wang, Jin
Liang, Guorong
Abstract
A fire grate, a manufacturing method thereof, and a burner and a water heater applying the fire grate are provided. The fire grate has a fire grate body, a flame stabilizer and a metal mesh. The fire grate body forms a ventilation channel. A dividing hole in communication with the ventilation channel is provided at a top portion of the fire grate body. The flame stabilizer is provided at the upper portion of the fire grate body. A cavity with a top surface as an opening is formed within the flame stabilizer. A gap is formed between a sidewall of the cavity and a surface of the fire grate body. The gap is in communication with the ventilation channel. The metal mesh is attached onto the fire grate body at a position corresponding to the dividing hole.
An internally meshing planetary gear apparatus includes a bearing component, an internal gear, a planetary gear a plurality of inner pins, and a support structure. The plurality of inner pins are configured to be respectively inserted into a plurality of inner pin holes formed by the planetary gear. The inner pins are configured to revolve within the inner pin holes, and simultaneously rotate relative to the internal gear). When the plurality of inner pins are not rotating relative to the internal gear, a respective inner circumferential face of each pin hole among the plurality of inner pin holes presses against each pin among the plurality of inner pins, and the pin holes exert a pre-pressure on each pin among the plurality of inner pins. The support structure is configured to support each pin among the plurality of inner pins.
B25J 9/10 - Programme-controlled manipulators characterised by positioning means for manipulator elements
F16H 1/32 - Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
A mounting bracket assembly for an appliance, such as an over-the-range cooking appliance, for mounting to an underside of a wall cabinet, where the cooking appliance includes having at least a rear-facing side and a top-facing side. The assembly includes a wall bracket configured to be secured to the wall near the wall cabinet and configured to support the enclosure on a ledge. The assembly also includes a cam rotatably mounted to the housing to rotatably engage a surface of the ledge to raise the appliance.
A laundry washing machine and method automate the selection of various operational settings for a wash cycle based in part on color composition data collected from a load of articles using a color detection sensor. In some instances, the capture of color composition data is triggered by detected weight changes sensed by a weight sensor as the load of articles is added to a wash tub, and is based in part on the detection of a stable weight in the wash tub for at least a predetermined duration. In addition, in some instances, color compensation data may be used to characterize a load of articles based in part on a color decision algorithm that assigns pixels in the color compensation data to different color categories.
An internally engaged planetary gear device includes a bearing member, an internally toothed gear, a planetary gear, a plurality of inner pins, and a plurality of rolling bearings. When respectively inserted into a plurality of inner pin holes formed in the planetary gear, the plurality of inner pins are configured to rotate relative to the internally toothed gear while revolving in the inner pin holes. The plurality of rolling bearings are configured to hold respective inner pins of the plurality of inner pins at two sides in a direction parallel to a rotation axis Ax1 with respect to the planetary gear. Each inner pin of the plurality of inner pins is configured to be held on each rolling bearing in a state capable of rotation.
B25J 9/10 - Programme-controlled manipulators characterised by positioning means for manipulator elements
F16H 1/32 - Toothed gearings for conveying rotary motion with gears having orbital motion in which the central axis of the gearing lies inside the periphery of an orbital gear
A dehumidifier includes a water tank, a body including a dehumidification device, and a water collection mechanism below the dehumidification device and between the body and the water tank. The water collection mechanism includes a water groove and a drainage passageway communicated with the water groove and configured to guide water produced by the dehumidification device to an inner wall of the water tank.
An appliance having at least a freezer compartment. The appliance may include a at least one freezer door accessing the freezer compartment. The freezer door may include one or more articulating feet positionable between a stowed position and a deployed position. The freezer door may include one or more handles. The appliance may include one or more freezer racks.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
A water intake structure, a spray arm assembly and a dishwasher are provided. The water intake structure has a water dispensing member, a water flowing pipe, a housing, a support, and a snap-fit member. The water dispensing member has a water intake passage and a water outlet. The water flowing pipe has a water flowing passage in communication with the water outlet. The water flowing pipe is rotatable relative to the water dispensing member. The housing has a mounting opening and an engagement recess. The water flowing pipe passes through the mounting opening to engage the water dispensing member. The support is engaged into the engagement recess. The water flowing pipe rotatably passes through an interior of the support. The snap-fit member is in snap-fit with the water flowing pipe and is configured to limit positions of the water flowing pipe and the support.
GUANGDONG MIDEA WHITE HOME APPLIANCE TECHNOLOGY INNOVATION CENTER CO. LTD. (China)
HEFEI MIDEA REFRIGERATOR CO., LTD. (China)
HEFEI HUALING CO., LTD. (China)
MIDEA GROUP CO., LTD. (China)
Inventor
Zhong, Lei
Zeng, Guo
Liu, Xuekang
Li, Haike
Abstract
A case assembly includes: a case, defining a receiving space having an opening; a door, configured to block the opening; and a hinge assembly, pivotally connect the case to the door. The door has an inner edge, an outer edge, a first reference plane and a second reference plane. When the door is in a closed state, the inner edge is located on and extend along the first reference plane, and the first reference plane is parallel to a plane in which the opening is located. When the door is in a closed state, the outer edge is located on and extend along the second reference plane, and the second reference plane is perpendicular to the plane in which the opening is located, the first reference plane and the second reference plane stay stationary with respect to the case while the door is being opened.
E05D 7/085 - Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated at a considerable distance from the edges of the wing with a movable pivot axis with two or more pivot axes, e.g. used at the same time
60.
LAUNDRY WASHING MACHINE WITH BIASED VARIABLE LENGTH AGITATOR
A laundry washing machine includes a variable length agitator that is configurable in multiple configurations that provide different lengths for the agitator along its axis of rotation. The variable length agitator includes at least first and second members that are moveable relative to one another both along and about the axis of rotation to vary the length of the variable length agitator along the axis of rotation.
D06F 23/04 - Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a vertical axis
D06F 37/12 - Rotary receptacles, e.g. drums adapted for rotation or oscillation about a vertical axis
61.
Heat Exchanger and Manufacturing Method Therefor, Electric Control Box, and Air Conditioning System
A heat exchanger includes at least two plate bodies stacked with each other and at least one connecting sheet. Each of the at least two plate bodies is provided with a plurality of micro-passages. The at least one connecting sheet is arranged between adjacent plate bodies of the at least two plate bodies. A solder is disposed on each of two opposite sides of the at least one connecting sheet, and the solder is configured to weld and fix the at least one connecting sheet with the adjacent plate bodies of the at least two plate bodies.
F24F 13/30 - Arrangement or mounting of heat-exchangers
F28F 21/08 - Constructions of heat-exchange apparatus characterised by the selection of particular materials of metal
F28F 1/02 - Tubular elements of cross-section which is non-circular
F28F 1/12 - Tubular elements or assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
An air conditioning system includes an indoor heat exchanger, an outdoor heat exchanger, an economizer, and an electric control box: the economizer is disposed between the indoor heat exchanger and the outdoor heat exchanger; the economizer includes a heat exchange body; the heat exchange body is provided with a plurality of first micro-passages for a first refrigerant flow and a plurality of second micro-passages for a second refrigerant flow; the second refrigerant flow absorbs heat from the first refrigerant flow so that the first refrigerant flow is subcooled, or the first refrigerant flow absorbs heat from the second refrigerant flow so that the second refrigerant flow is subcooled, the economizer is further configured to dissipate heat for an electronic component in the electric control box.
An anti-tip bracket assembly for a window air conditioning unit is disclosed, and more particularly, an anti-tip bracket assembly that pertains to securing a window air conditioning unit within a window assembly while allowing a user to open and close the window assembly in a safe and convenient manner is disclosed.
F24F 13/32 - Supports for air-conditioning, air-humidification or ventilation units
E06B 7/03 - Ventilating devices for inserting under upwardly-sliding windows
F24F 1/027 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
An air treatment apparatus and an air conditioner are provided. The air treatment apparatus has a housing and one or more air treatment devices. An airflow passage is formed in the housing. A mounting cavity is formed in the airflow passage. A side of the mounting cavity has a mounting opening. Multiple mounting portions are disposed in the mounting cavity. Two opposite sides of each of the mounting portions have a first sliding surface and a second sliding surface, respectively. At least one of the air treatment devices is drawably mounted on the mounting portions through the mounting opening and in slidable fit with the first sliding surface and the second sliding surface. Each of the air treatment device is mountable on one of the mounting portions.
An air conditioning system and an electric control box that includes: a box body, an electronic component, and a heat exchanger, wherein the box body is provided with a mounting cavity; the electronic component is provided inside the mounting cavity. The heat exchanger includes a heat exchange body and a collecting tube assembly; the collecting tube assembly is configured to provide a refrigerant flow for the heat exchange body; the heat exchange body is configured to dissipate heat of the electronic component; and a deflector provided below the heat exchanger is configured to collect condensate dripping from the heat exchanger. The electric control box is configured to collect the condensate generated by the heat exchanger to avoid short circuit of the electronic component.
GUANGDONG MIDEA WHITE HOME APPLIANCE TECHNOLOGY INNOVATION CENTER CO. LTD. (China)
HEFEI MIDEA REFRIGERATOR CO., LTD. (China)
HEFEI HUALING CO., LTD. (China)
MIDEA GROUP CO., LTD. (China)
Inventor
Zhong, Lei
Zeng, Guo
Liu, Xuekang
Abstract
Disclosed are a case assembly and a refrigeration device. The case assembly includes a case, a door, and a hinge assembly; the door has an outer edge and an inner edge; during the door moves from a closed state to a first opening angle, the outer edge moves toward a first reference plane along a first outer-edge trajectory, and the inner edge moves toward a second reference plane along a first inner-edge trajectory; the first outer-edge trajectory has a radius of curvature greater than or equal to 5t, and a distance exceeding the second reference plane is less than or equal to a first predetermined distance; the first inner-edge trajectory has a radius of curvature greater than or equal to 100t, and a distance exceeding the first reference plane is less than or equal to a second predetermined distance; t is a thickness of the door.
An air deflection component includes a deflector and an air deflection bar assembly connected to an inner side of the deflector and including two air deflection bars spaced apart from each other in a width direction of the deflector. Each of the two air deflection bars is configured to deflect an airflow flowing from the inner side to an outer side of the deflector in a direction facing away from another one of the two air deflection bars. An airflow channel is formed between the two air deflection bars.
A compressor anticollision structure includes a support assembly including a chassis, a compressor assembly provided at the chassis and including a compressor, and an anticollision strip connected to the support assembly. A head end of the anticollision strip is connected to a tail end of the anticollision strip to surround the compressor, or two opposite ends in a length direction of the anticollision strip are connected to the support assembly and the compressor is located in an area enclosed by the anticollision strip and the support assembly.
GD Media Heating & Ventilating Equipment Co., Ltd. (China)
Midea Group Co., Ltd. (China)
Inventor
Zhang, Yusheng
Ding, Yunxiao
Wu, Di
Abstract
A multi-split air conditioner operational capacity detection method includes acquiring hydraulic device data of a heat recovery multi-split air conditioner and determining hydraulic device absorption outdoor unit heat quantity based on the hydraulic device data; acquiring outdoor unit data and indoor unit data of the heat recovery multi-split air conditioner. The method includes determining a condenser heating capacity and an evaporator cooling capacity based on the outdoor unit data, the indoor unit data, and the hydraulic device data; determining a heating indoor unit heating capacity and a cooling indoor unit cooling capacity based on a hydraulic device heat absorption value, the condenser heating capacity, and the evaporator cooling capacity; and determining an operational capacity of the heat recovery multi-split air conditioner based on the heating indoor unit heating capacity, the cooling indoor unit cooling capacity, and the hydraulic device absorption outdoor unit heat quantity.
GD Media Heating & Ventilating Equipment Co., Ltd. (China)
Midea Group Co., Ltd. (China)
Inventor
Zhang, Yusheng
Ding, Yunxiao
Wu, Di
Abstract
A method for detecting power consumption of a multi-split air conditioner includes acquiring hydraulic device data of a heat recovery multi-split air conditioner and determining a hydraulic device heat absorption value based on the hydraulic device data. The method includes acquiring outdoor unit data, indoor unit data, and power consumption data of the heat recovery multi-split air conditioner; determining a condenser heating capacity and an evaporator cooling capacity based on the outdoor unit data, the indoor unit data, and the hydraulic device data; and determining indoor unit power consumption and hydraulic device power consumption based on the hydraulic device heat absorption value, the power consumption data, the condenser heating capacity, and the evaporator cooling capacity.
Provided are a method and a system of network configuration for domestic appliances, an electronic device, and a computer storage medium. The method includes: receiving a network configuration request and determining a plurality of network configuration appliances, wherein the plurality of network configuration appliances comprise an appliance that is to be configured with a network and at least two appliances that have been configured with the network; obtaining environmental information of the appliances that have been configured with the network, allocating, based on the environmental information, the appliance that is to be configured with the network to a corresponding appliance that has been configured with the network; and performing network configuration on the appliance to be configured with the network based on a corresponding appliance that has been configured with the network and is allocated to the corresponding appliance.
Guangdong Midea White Home Appliance Technology Innovation Center Co., Ltd. (China)
Midea Group Co., Ltd. (China)
Inventor
Qin, Jie
Hu, Xiaowen
Hu, Site
Zeng, Zhenjie
Zhang, Longxin
Abstract
A vacuum cleaner and a fan assembly that includes a shell, a rotation shaft, a first impeller, a diffuser and a second impeller. The shell includes an air inlet and an air outlet in communication with each other. The rotation shaft is arranged in the shell and extends from the air inlet to the air outlet. The first impeller is arranged on the rotation shaft and located at a side of the air inlet. The diffuser is arranged in the shell and located at a side of the air outlet. The second impeller is arranged on the rotation shaft and located between the first impeller and the diffuser. The fan assembly may reduce working noise of the fan assembly while ensuring an air supply capacity of the fan assembly, and may reduce a radial size of the fan assembly, and may improve gas flow efficiency.
A47L 5/22 - Structural features of suction cleaners with power-driven air-pumps or air-compressors, e.g. driven by motor vehicle engine vacuum with rotary fans
F04D 1/08 - Multi-stage pumps the stages being situated concentrically
F04D 29/66 - Combating cavitation, whirls, noise, vibration, or the like; Balancing
A power control system includes a current sensor and a control unit. The current sensor is coupled to a permanent magnet synchronous motor (PMSM) and is configured to monitor a current profile of the PMSM. The control unit is coupled to the PMSM and a magnetic bearing system. The control unit receives signals associated with the current profile of the PMSM and controls power provided by a main power supply to the PMSM in a first operating mode. In response to detecting a power failure of the main power supply, the control unit determines an estimated rotation speed of the PMSM according to the current profile of the PMSM and generates a first output voltage to power the magnetic bearing system in a second operating mode different from the first operating mode. A value of the first output voltage is generated based on the estimated rotation speed of the PMSM.
A refrigerator includes a cabinet with one or more food compartments and one or more doors closing the food compartments and an ice maker located in the cabinet to produce ice. The ice maker includes a mold body for forming ice, the mold body having multiple cups, where each cup has an opening for receiving water to be frozen within the cup. The ice maker further includes a thermally conductive component located near a bottom surface of the cups. The thermally conductive component includes at least one heater that provides heat to the plurality of cups, so that the thermally conductive can distribute heat and facilitate a release of ice from the plurality of cups.
A rack for an appliance such as a dish washing appliance. Deployment of the rack may allow the user to become aware of the presence of the rack within the dish washing appliance. At least one rack is positionable from a stowed position to at least one deployed position. The rack may be deployed or actuated with a door and/or a second rack. The door and/or second rack may carry, force, or actuate the rack to a deployed position. The deployed position of the rack may not be a fully deployed position of the rack.
A rack for an appliance such as a dish washing appliance. Deployment of the rack may allow the user to become aware of the presence of the rack within the dish washing appliance. At least one rack is positionable from a stowed position to at least one deployed position. The rack may be deployed or actuated with a door and/or a second rack. The door and/or second rack may carry, force, or actuate the rack to a deployed position. The deployed position of the rack may not be a fully deployed position of the rack.
An energy-saving control method includes obtaining a demand instruction configured to indicate an energy-saving operation and a performing time slot of the energy-saving operation. The energy-saving operation is determined based on load data of a power grid and is configured to reduce a load of the power grid. The method further includes transmitting a first control message configured to control an authorized device to perform the energy-saving operation in response to detecting that time reaches the performing time slot, and transmitting a second control message configured to control the authorized device to stop performing the energy-saving operation in response to detecting that time is outside the performing time slot.
F24F 11/58 - Remote control using Internet communication
F24F 11/65 - Electronic processing for selecting an operating mode
H02J 3/00 - Circuit arrangements for ac mains or ac distribution networks
H02J 13/00 - Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
A rack for an appliance such as a dish washing appliance. Deployment of the rack may allow the user to become aware of the presence of the rack within the dish washing appliance. At least one rack is positionable from a stowed position to at least one deployed position. The rack may be deployed or actuated with a door and/or a second rack. The door and/or second rack may carry, force, or actuate the rack to a deployed position. The deployed position of the rack may not be a fully deployed position of the rack.
A dehumidifier with a nesting sensor is provided. The dehumidifier system includes a condensate tank and a dehumidifier that may be positionable between at least one deployed configuration and at least one stowed configuration relative to the condensate tank. The stowed configuration has the apparatus nested within an internal volume of the condensate tank. The dehumidifier system includes a protuberance on the bottom of the condensate tank to activate a switch of the dehumidifier, and a magnet on the bottom of the condensate tank to activate a Hall-effect sensor of the dehumidifier.
F24F 1/0358 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing with dehumidification means
A latching structure for a cooking device and a cooking device having the same are provided. The cooking device has a casing and a door body. The latching structure has a flipping member, a first restoring member, a restricting member and a second restoring member. The first restoring member provides the flipping member with a first restoring force for allowing the flipping member to rotate towards a non-triggered position. The restricting member is movably disposed on the casing between a first position and a second position. The second restoring member is configured to provide the restricting member with a second restoring force for allowing the restricting member to move towards the first position. The latching structure is configured, such that a restoring speed at which the flipping member rotates towards the non-triggered position is greater than a restoring speed at which the restricting member moves towards the first position.
Provided are a control method for a dishwasher and a dishwasher. The dishwasher includes a spray rod and a spray rod driver configured to drive the spray rod to rotate. The control method for the dishwasher includes acquiring a predetermined washing signal; controlling the spray rod driver to drive the spray rod to rotate into a predetermined washing region from a current position; and adjusting a parameter of sprayed fluid flow when the spray rod rotates into the predetermined washing region.
A wall mounted dishwasher incorporates storage into an exterior door of the dishwasher to facilitate user access to utensils stored in the dishwasher. The exterior door may be hinged and configured to rotate about a substantially vertical axis, and one or more spray devices and/or one or more fluid collection pans may be integrated into the exterior door.
A47L 15/00 - Washing or rinsing machines for crockery or table-ware
A47L 15/16 - Washing or rinsing machines for crockery or table-ware with stationary crockery baskets and spraying devices within the cleaning chamber with rigidly-mounted spraying devices
The harmonic gear device includes a rigid internal gear, a flexible external gear and a wave generator. The rigid internal gear is an annular component having internal teeth. The flexible external gear is an annular component having external teeth and configured on an inner side of the rigid internal gear. The wave generator is configured on an inner side of the flexible external gear and flexes the flexible external gear. The harmonic gear device is configured to deform the flexible external gear along with the rotation of the wave generator with the rotation shaft as a center, so that some of the external teeth mesh with some of the internal teeth. The flexible external gear thus rotates relative to the rigid internal gear according to the difference in the number of teeth between the flexible external gear and the rigid internal gear.
F16H 19/08 - Gearings comprising essentially only toothed gears or friction members and not capable of conveying indefinitely-continuing rotary motion for interconverting rotary motion and oscillating motion
A door body structure and a cooking device are provided. The cooking device has a housing that includes a limiting portion. The door body structure has a door body, an engagement member, a switching member, and a handle. The door body is arranged on the housing. The engagement member is arranged on the door body and has a hook. The hook is configured to be engaged with or disengaged from the limiting portion. The switching member is configured to cooperate with the engagement member to drive the engagement member to move between a first position and a second position. The switching member has a connecting segment connected to the engagement member and an operating member slidingly engaged with the connecting segment. The handle is provided on the door body and has a locking groove defined therein.
A carrier for one or more straws of an appliance such as a dish washing appliance. The carrier and/or rack may be in fluid communication with one or more spray elements when in a stowed position within a dishwasher tub. The one or more carriers may route fluid from the one or more spray elements to wash an interior and/or an exterior of at least one straw. The carrier may include one or more bridges projecting inwardly towards the one or more straws defining one or more pathways for received fluid. The body of the carrier may include a lid and/or latch. The carrier may be adjustable to engage one or more straws of varying lengths. The carrier may include an adjustable end and a fixed end. The carrier may include a biasing mechanism.
A carrier for one or more straws of an appliance such as a dish washing appliance. The carrier and/or rack may be in fluid communication with one or more spray elements when in a stowed position within a dishwasher tub. The one or more carriers may route fluid from the one or more spray elements to wash an interior and/or an exterior of at least one straw. The carrier may include one or more bridges projecting inwardly towards the one or more straws defining one or more pathways for received fluid. The body of the carrier may include a lid and/or latch.
A47L 15/16 - Washing or rinsing machines for crockery or table-ware with stationary crockery baskets and spraying devices within the cleaning chamber with rigidly-mounted spraying devices
Provided are a method and an apparatus of network configuration for an internet-of-things device. The method includes: establishing a neighborhood awareness channel between a terminal device and the IoT device; obtaining, by the terminal device, network configuration information of a gateway device stored in the terminal device; and transmitting, by the terminal device at a media access control layer, the network configuration information to the IoT device through the neighborhood awareness channel to allow the IoT device to connect to the gateway device via the network configuration information, and may improve an efficiency of network configuration for the IoT device.
H04L 67/12 - Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks
H04L 12/66 - Arrangements for connecting between networks having differing types of switching systems, e.g. gateways
H04L 41/0816 - Configuration setting characterised by the conditions triggering a change of settings the condition being an adaptation, e.g. in response to network events
92.
REFRIGERATOR COOLING SYSTEM AND METHOD FOR DEFROSTING REFRIGERATOR
Disclosed are a refrigerator cooling system and a method for defrosting a refrigerator. The refrigerator cooling system includes a refrigerant circulation flow path provided with a compressor, a condenser, a throttling device and an evaporator. The evaporator includes a heat exchange core tube including a main inlet, a main outlet and at least one middle inlet. The refrigerant circulation flow path includes a first flow path section. The defrosting branch is connected among the exhaust port of the compressor, the main inlet and the middle inlet. The switching device is for switching the defrosting branch to communicate the exhaust port of the compressor with at least one of the main inlet and the middle inlet, and is further for switching the first flow path section to be communicated. When the exhaust port of the compressor communicates with the main inlet, the entire heat exchange core tube is defrosted, and when the exhaust port of the compressor communicates with the middle inlet, the heat exchange core tube is defrosted in part.
An internal-meshing planetary gear device includes an internally toothed gear provided with internal teeth and is fixed to an outer ring. A planetary gear is provided with external teeth which partially mesh with the internal teeth. A plurality of internal pins is respectively inserted into a plurality of internal pin holes formed on the planetary gear revolve within the internal pin holes and rotate relative to the internally toothed gear. An inner ring includes a first inner ring and a second inner ring, which are opposite each other in a direction parallel to a rotation axis and have opposite surfaces that come in contact with each other. The first inner ring has a plurality of holding holes, through which the plurality of internal pins respectively penetrate in the direction parallel to the rotation axis. Each of the plurality of internal pins is held in the inner ring and is rotatable.
F16H 13/08 - Gearing for conveying rotary motion with constant gear ratio by friction between rotary members with members having orbital motion with balls or with rollers acting in a similar manner
B60K 17/04 - Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
F16H 57/04 - Features relating to lubrication or cooling
A volatilization device and a storage device. The volatilization device comprises: a shell having a cavity, an air outlet communicated with the cavity being formed on the shell; and a color change member fixed on the shell. One side of the color change member is exposed to the cavity, the other side of the color change member can be seen from the outer wall of the shell, and the color change member changes color according to the concentration of a target gas in the cavity. The storage device comprises a box and the volatilization device, and the shell is fixed in the box. The color change member is fixed on the shell, one side of the color change member is exposed to the cavity of the shell, the other side of the color change member can be seen from the outer wall of the shell, and a user thus can determine, by observing the color change of the color change member, the validity of an item to be stored in the cavity, helping the user in in-time replacing.
F25D 17/04 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection
G01N 21/78 - Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
A window mounted air conditioning unit is disclosed. The A/C includes an indoor unit, an outdoor unit, and a bridge. The indoor unit and outdoor unit are operatively connected by a line set (electrical wiring, refrigerant piping, condensate drainage piping, communication wiring, etc.) that is flexible and extensible and that resides in the bridge. The bridge is extendable from a first position to a second position to accommodate window openings of varying thicknesses. The A/C appliance is mounted to a separate mounting bracket that is itself extendable for varying width openings. The outdoor unit is pivotally connected to the bridge so that the outdoor unit can assume a first orientation during installation through a window opening, and a second orientation after passing through the window opening.
F24F 1/031 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by mounting arrangements penetrating a wall or window
F24F 1/029 - Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by the layout or mutual arrangement of components, e.g. of compressors or fans
A tubular spray element for a dishwasher is rotatably supported and/or supplied with fluid at an intermediate location along the length of the tubular spray element, such that least one aperture that directs fluid into a wash tub is disposed on each side of the intermediate location. In addition, a tubular spray element drive may be positioned externally from the wash tub and mechanically coupled to the tubular spray element through a shaft seal such that the fluid supply to the tubular spray element can be entirely within the wash tub.
The present application relates to the field of refrigeration, and provides door assembly and refrigeration equipment. The door assembly includes: a door leaf, including a first door body and a second door body, where the first door body is configured to be rotatably connected to an installation part, and the second door body is configured to move toward an opening side or a hinged side of the first door body with respect to the first door body to switch between a sealing position and an avoidance position; the door leaf is configured to switch between a closing state in which the second door body is in the sealing position and an opening state; the second door body is in the avoidance position when the door leaf is switched between the closing state and the opening state. When the door leaf is in a closing state, the second door body is in the sealing position to ensure the sealing effect of the door leaf. When the door leaf needs to be opened or closed, the second door body is in the avoidance position to prevent the movement of the door leaf from being interfered. When the door assembly is applied to a refrigerator, the dependence of a traditional refrigerator on a flipping beam can be changed, and the defect of inflexible division of storage space of a box body can be avoided.
A recreational vehicle air conditioning system supports multiple recreational vehicle air conditioning units having closed air conditioning circuits and a controller that is electronically coupled to each of the recreational vehicle air conditioning units to control each of the closed air conditioning circuits to regulate an overall power consumption of the multiple recreational vehicle air conditioning units. A recreational vehicle air conditioning system may also support multiple recreational vehicle air conditioning units where a refrigerant line set is coupled between the recreational vehicle air conditioning units such that a compressor in one of the recreational vehicle air conditioning units is capable of supplying refrigerant to the evaporators of the multiple recreational vehicle air conditioning units, and such that valves coupled in series with each of the evaporators may be regulated to control cooling by each recreational vehicle air conditioning unit.
patents
