QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD. (China)
HAIER SMART HOME CO.,LTD (China)
Inventor
Liu, Donglai
Yuan, Yizhong
Lu, Dahai
Mao, Shoubo
Abstract
A multi-split air conditioner comprising an outdoor unit and a group of indoor units, the group of indoor units comprising a plurality of indoor units connected in parallel, at least one indoor unit comprising: a main flow path, comprising an electronic expansion valve and an indoor heat exchanger successively connected via a main pipeline, at least part of the main pipeline located at a refrigerant inlet end of the electronic expansion valve being used as a supercooling parallel section; a supercooling branch, comprising a supercooler, the supercooling branch being connected in parallel to the supercooling parallel section; and a communication switching assembly, configured to be controlled to communicate the supercooling parallel section and/or the supercooling branch with the electronic expansion valve.
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 11/64 - Electronic processing using pre-stored data
F24F 11/65 - Electronic processing for selecting an operating mode
A washing machine and a control method thereof, the washing machine includes: a water container; a filtering device, communicating with the water container and configured to filter the water in the water container, the filtering device is provided with a discharge outlet for discharging filtered impurities outward; and a recovery device, separately arranged with the filtering device and communicating with the discharge outlet of the filtering device for collecting the discharged filtered impurities. The filtered impurities are collected by setting a recovery device, so that the filtered impurities are not directly discharged along with the drainage water of the washing machine. At the same time, the recovery device and the filtering device are separately arranged, and the filtered impurities are discharged into the recovery device without being accumulated in the filtering device, thus avoiding the influence on the filtering efficiency.
A refrigerator includes a top cover for the cooling chamber, an evaporator, a storage chamber and a cooling chamber located below the storage chamber, where at least a part of the top wall of the cooling chamber is formed on this top cover, and the evaporator is located inside the cooling chamber and fixedly connected to the top cover of the cooling chamber in a hanging manner. According to the refrigerator, by fixedly connecting the evaporator to the top cover of the cooling chamber in a hanging manner, the top cover is subjected to a downward force due to the gravity of the evaporator. This refrigerator avoids the bulging of the top cover upwards.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Liu, Zhanzhan
Wang, Haijuan
Cheng, Xueli
Abstract
An insulating panel includes a vacuum insulation panel and insulating material. The vacuum insulation panel includes a core material and a coating material, wherein the core material provides an annular groove on one side, the coating material envelops the core material, and a vacuum is formed between the core material and the coating material; the insulating material is arranged in the annular groove enveloped by the coating material, the insulating material is located on the same plane as the vacuum insulation panel, and the thermal resistance of the insulating material is higher than the thermal resistance of the coating material. The disclosed insulating panel reduce the heat transfer to the edges and inside of the vacuum insulation panel through the insulating material. This reduction lowers the “thermal bridging effect” at the edges of the vacuum insulation panel, thereby achieving effective thermal insulation.
A constant temperature control method, an electronic device, and a constant temperature wine cabinet. The method includes obtaining a first temperature difference between the first actual temperature of the compartment and the baseline compartment temperature at a baseline environmental temperature; modifying the switch-on and switch-off temperatures of the compressor to obtain a first revised switch-on temperature and a first revised switch-off temperature based on the first temperature difference; obtaining a second temperature difference between the baseline compartment temperature and the second actual temperature of the compartment at an actual environmental temperature; modifying the first revised switch-on temperature and the first revised switch-off temperature to obtain a second revised switch-on temperature and a second revised switch-off temperature based on the second temperature difference; and controlling the compressor to switch on at the second revised switch-on temperature and switch off at the second revised switch-off temperature.
Disclosed are a heating method and a refrigerating and freezing apparatus (200) having a heating unit (100). The heating method comprises: controlling a heating unit (100) to operate to heat an object to be processed (150); if a heating suspension condition is met, recording a current heating parameter of the heating unit (100), and controlling the heating unit (100) to stop operating; and if a heating continuation condition is met, controlling the heating unit (100) to continue operating according to the recorded heating parameter. By means of recording the most recent heating parameter before the heating unit (100) stops heating, heating continues according to the recorded heating parameter after heating is resumed, thereby simplifying a control process, preventing a re-determined heating parameter from causing an object to be processed (150) to be excessively heated, shortening a heating time, and reducing unnecessary energy consumption.
A temperature control method and apparatus for a clothes dryer, a clothes dryer, a storage medium, an electronic device and a computer program product are provided, where an instruction for drying clothes is received, an inside-drum heater is controlled to start heating until an inside-drum temperature measurement value obtained from a current measurement of an inside-drum temperature sensor reaches a first preheating temperature value preset, then the inside-drum heater is controlled to stop heating, and the clothes dryer is controlled to execute a drying control procedure according to a preset drying temperature value, where the first preheating temperature value is lower than the drying temperature value. Through setting of the first preheating temperature value, a working state of the heater of the clothes dryer is controlled.
A refrigerator door assembly, a refrigerator, and an integrated cupboard. The refrigerator door assembly (100) comprises a refrigerator door (10), a front baffle (20), and a kick plate (30); the front baffle (20) is provided at a lower end of the refrigerator door (10) and located at an outer side of the refrigerator door (10); and the kick plate (30) is provided on one side of the front baffle (20) away from the refrigerator door (10) and connected to the front baffle (20), to move with the refrigerator door (10) when the refrigerator door (10) opens.
A control method for a clothes treatment device, to solve the problem of it being impossible to realize silent startup of a speech module. The control method includes: acquiring an image of a user with an image acquisition module; on the basis of the image, determining whether there are clothes in the hand of the user; if so, further determining whether the weight of clothes to be treated in a clothes treatment drum currently exceeds a threshold value; and from a determination result, selectively starting a speech module to perform washing reminding or starting a weighing module to perform clothes weighing. When there are clothes in the hand of a user, a speech or weighing module is further started according to whether the weight of clothes in a clothes treatment drum currently exceeds a threshold value, such that the speech module can be started without any operation of the user.
A refrigeration system and a refrigerating appliance. The refrigeration system includes: a refrigeration assembly comprising a compressor, a first evaporator, and a second evaporator; and a first defrost bypass pipeline and a second defrost bypass pipeline for circulating refrigerant from the compressor to generate heat; the first defrost bypass pipeline is thermally connected to the first evaporator, the second defrost bypass pipeline is thermally connected to the second evaporator; one evaporator provides cooling when the defrost bypass pipelines heat another evaporator, so as to prevent temperature fluctuations in a storage compartment of the refrigerating appliance. When the first and second evaporator are defrosted independently, the evaporator not undergoing defrosting provide cooling, which enables the refrigeration system to effectively prevent significant temperature fluctuations in the storage compartment while improving the defrosting rate of the evaporators.
An air curtain device for a dishwasher and a dishwasher including the same. The air curtain device includes an air curtain assembly and a fan. The air curtain assembly has an air inlet and an air outlet. An air path is formed in the air curtain assembly for guiding air flow or wind from the air inlet to the air outlet. The fan is configured to supply the wind into the air curtain assembly through the air inlet. The air curtain assembly includes a first shell and a second shell. A chamber is formed on the first shell and/or on the second shell. The air curtain assembly has an installation portion for installing the fan. The fan is detachably installed in the air curtain assembly via a bracket. The air curtain device is installed in the space between an upper wall of the inner container and an upper wall of a housing of the dishwasher.
A refrigeration system and a refrigerating appliance. The refrigeration system includes: a refrigeration assembly including a compressor, and an evaporator, forming a refrigeration circuit; and a defrost bypass pipeline connected to the refrigeration circuit for circulating refrigerant from the compressor to generate heat; the defrost bypass pipeline is thermally connected with the evaporator to heat the evaporator. By adding a defrost bypass pipeline connected to the refrigeration circuit and thermally connecting it with the evaporator, the evaporator can be heated for defrosting when the refrigerant from the compressor flows through the defrost bypass pipeline. Since the refrigerant from the compressor can produce a significant amount of heat when passing through the defrost bypass pipeline, this manner of defrosting can enhance the defrosting rate of the evaporator and enable quick, efficient, and thorough defrosting.
CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Fei, Bin
Huang, Lulu
Zhao, Bintang
Abstract
An electric slide rail includes a track system; a power assembly; and a transmission system; wherein the track system includes an upper rail, a middle rail, and a lower rail arranged from top to bottom, the power assembly is fixed to the lower rail, the transmission system is fixed to the middle rail, and the electric slide rail is configured such that the power assembly provides power to move the track system via the transmission system. According to the electric slide rail, the slide rail moves without the need for continuous manual input, a high level of automation is achieved, and user experience is effectively improved.
QINGDAO HAIER LAUNDRY ELECTRIC APPLIANCES CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Huang, Tao
Cheng, Baozhen
Zhang, Huacheng
Abstract
An ejector for a laundry treatment appliance, a dispensing device and a laundry treatment appliance is disclosed. The ejector has a front chamber portion, a connection portion and a rear chamber portion connected in sequence. A flow channel is provided in the front chamber portion. The connection portion has a gap which communicates the flow channel with the outside atmosphere. An ejection hole of a water outlet end of the front chamber portion allows water to flow into an injection hole of a water inlet end of the rear chamber portion via the connection portion. The rear chamber portion includes a variable-diameter flow channel with a cross-sectional dimension gradually increasing in a direction of water flow. Backflow water is discharged from the gap of the ejector. The variable-diameter flow channel is arranged downstream of the gap and thereby prevens water flowing back into an upstream tap water pipe.
A refrigerating and freezing device including a cabinet, and an aging device for aging a to-be-aged material therein is provided in the cabinet. The aging device includes an outer housing and an inner housing provided in the outer housing, and an aging chamber for accommodating the to-be-aged material is defined in the inner housing; two transverse sides of the inner housing and two transverse sides of the outer housing are arranged at intervals to form two longitudinally extending air supply channels, and the air supply channels are communicated with the aging chamber through air supply ports formed in two transverse side plates of the inner housing. The aging device further includes a circulating fan for driving air flow in the two air supply channels to flow into the aging chamber through the air supply ports.
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
F25D 17/00 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
16.
FILTERED DETERGENT DISPENSING ASSEMBLY AND WASHING APPARATUS
The present invention discloses a filtered detergent dispensing assembly and a washing apparatus, the filtered detergent dispensing assembly comprising a drawer and a cassette for accommodating the drawer, the drawer comprising, a detergent chamber for accommodating detergent; a filtration module, provided on the drawer for filtering debris; and a self-cleaning module, which is connected to the filtration module for cleaning the filtration module. By providing a filtration module and a self-cleaning module on a drawer provided with a detergent chamber, the present invention is able to filter and circulate the washing water, integrate the detergent box and the filtration module in a single unit, and reduce the space occupied by the filtration module; and utilize the self-cleaning module to clean the filtration module, preventing the filtration module from being clogged to affect the filtration effect.
D06F 103/20 - Washing liquid condition, e.g. turbidity
D06F 103/42 - Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to filters or pumps
QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Lyu, Peng
Zhang, Hao
Liu, Honghui
Xu, Tong
Abstract
A vacuum storage device includes a suction base, which is provided with a first suction port; a storage box configured to be detachably fixed to the suction base, defining a storage space within; where the storage box has a suction port; a vacuum pump configured to sequentially extract part or all of the air from the storage space through the first suction port and the suction port. The vacuum storage device allows for easy retrieval of ingredients into the storage, enhancing the user experience. There is also provided a refrigerator having the vacuum storage device.
F25D 25/00 - Charging, supporting, or discharging the articles to be cooled
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
18.
RIPENING COMPARTMENT FOR REFRIGERATOR AND REFRIGERATOR HAVING THE SAME
A ripening compartment for a refrigerator and a refrigerator having the same. The ripening compartment for a refrigerator includes a drawer provided in a cabinet of the refrigerator in a drawable mode, an upper end of the drawer being open to form a top opening for taking and placing foods, and a rear wall plate of the drawer including an air outlet and an air return port; an upper cover plate provided above the drawer, and closing the top opening of the drawer and defining a ripening space together with the drawer when the drawer is completely pushed into the cabinet; and an air flow circulation assembly provided on a rear side of the rear wall plate of the drawer and prompting air flow to enter the ripening space through the air outlet and be blown out from the air return port.
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
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
F25D 25/02 - Charging, supporting, or discharging the articles to be cooled by shelves
19.
CONTROL METHOD AND DEVICE OF ICE MAKING DEVICE AS WELL AS REFRIGERATOR
A control method and system of an ice making device as well as a refrigerator having the same. The control method includes receiving first detection data of a detection sensor on an ice-making water injection pipe after ice is turned over and before water is injected; judging whether ice exists in the ice-making water injection pipe according to the first detection data; and turning on a heating assembly when ice exists in the ice-making water injection pipe. In the control method of an ice making device according to the present invention, the detection sensor is provided, whether the water injection pipe is frozen is judged by the detection sensor detecting whether ice exists, the detection method is more accurate, a freezing state of the ice-making water injection pipe can be known more accurately, and the heating assembly can be turned on more efficiently to unfreeze the ice-making water injection pipe.
A fixing clip, comprising a body portion, and a clamping portion provided with a first clamping section and a second clamping section, which respectively extend forwards from opposite ends of a front side of the body portion, wherein a space for accommodating a pipeline is defined between the first clamping section and the second clamping section; and a flexible member is arranged on an inner side surface of the first clamping section and/or an inner side surface of the second clamping section. Further disclosed is a refrigerator. The fixing clip and a pipeline of an evaporator are fixed more tightly, such that the evaporator is fixed more stably in a refrigerator body.
A liquid storage box, an additive dispensing apparatus and an identification method including a guiding identifier part with a set guiding trajectory is arranged on the liquid storage box; and any one or a combination of the number, position and trajectory shape of the guiding identifier part correspondingly represents types of additives. The additive dispensing apparatus has an intelligent identification assembly, including a first second wiring terminal connected to a detection circuit; elastic pushing members, including conductive elements in contact and electrical connection between the first and the second wiring terminal under normal conditions; and a rotating swing member, which may swing along the set guiding trajectory of the guiding identifier part on the liquid storage box and push the elastic pushing members at corresponding positions to disconnect the conductive elements from a wiring terminal when the liquid storage box is inserted into an insertion groove, achieving signal identification.
D06F 39/02 - Devices for adding soap or other washing agents
D06F 34/14 - Arrangements for detecting or measuring specific parameters
D06F 103/60 - Parameters monitored or detected for the control of domestic laundry washing machines, washer-dryers or laundry dryers related to auxiliary conditioning or finishing agents, e.g. filling level of perfume tanks
23.
METHOD FOR UPDATING DATA OF REFRIGERATOR FRESHNESS RESERVATION MODEL, DEVICE AND STORAGE MEDIUM
CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Li, Guixi
Kong, Linglei
Zhang, Jingrui
Wang, Guangwu
Abstract
Disclosed are a method for updating data of a refrigerator freshness reservation model, a device and a storage medium. The method includes: S1, collecting refrigerator information of a plurality of users, wherein the refrigerator information of each user includes an item identifier corresponding to each of stored items in a refrigerator, and a usage frequency; S2, performing statistical computation on the refrigerator information to acquire a mean and a variance of usage frequencies corresponding to each food identifier; and S3, screening the refrigerator information based on the acquired mean and variance. In the present invention, uploaded data are automatically screened in an optimizing manner by mutual cooperation between the means and the variances, such that the uploaded data can be filtered, thereby maintaining the calculation accuracy while reducing the pressure on a server.
A control method for a water diversion device, a water diversion device and a dishwasher. The control method for a water diversion device includes: acquiring a target state position to be reached by a water diversion piece; acquiring the current state position of the water diversion piece; controlling a driving component to operate, and counting the number of signals actually received; on the basis of the target state position, the current state position and the number of signals actually received, determining whether the water diversion piece has reached the target state position; and when the water diversion piece has reached the target state position, controlling the driving component to stop rotating.
CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Wan, Yanbin
Chen, Jianquan
Lv, Peng
Wang, Haijuan
Abstract
The present utility model discloses a compressor bin and a refrigeration apparatus having the same; when a sound in the compressor bin reaches a silencing channel of a silencing device along an air supply channel, the sound enters a silencing cavity, which prolongs a propagation path of the sound, reduces energy of the sound, and reduces the continuously emitted sound, such that a noise generated by the refrigerator is reduced, normal venting and heat dissipation in the compressor bin are not influenced, and a good noise reduction effect is achieved while normal operation of the refrigerator is guaranteed.
A control method and system of an ice making device as well as a refrigerator having the same. The control method includes receiving first detection data of a detection sensor on an ice-making water injection pipe at an interval of a first preset time in an ice making process; judging whether water or ice exists in the ice-making water injection pipe according to the first detection data; and turning on a heating assembly when water or ice exists in the ice-making water injection pipe. The detection sensor judges whether the ice-making water injection pipe is frozen and detect whether water or ice exists in the ice-making water injection pipe at the interval of the first preset time in the ice making process, such that a freezing state of the ice-making water injection pipe can be found in time.
A refrigeration apparatus and a production method thereof. The refrigeration apparatus includes a silencing device. The silencing device includes a silencing channel, and the silencing channel is communicated with an inner vent of a compressor bin and an outer vent of a housing. The silencing device is provided in a foaming space and thus does not occupy a space inside the refrigeration apparatus. The compressor bin is connected with the outside through the silencing channel, thus reducing noise radiated outwards from the compressor bin.
B29C 44/12 - Incorporating or moulding on preformed parts, e.g. inserts or reinforcements
F04B 39/00 - Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups
28.
AIR DUCT ASSEMBLY AND REFRIGERATING APPLIANCE HAVING THE SAME
QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Wan, Yanbin
Chen, Jianquan
Wang, Shaoyi
Lv, Peng
Abstract
The present utility model discloses a compressor bin and a refrigeration apparatus having the same; when a sound in the compressor bin reaches a silencing channel of a silencing device along an air supply channel, the sound enters a silencing cavity, which prolongs a propagation path of the sound, reduces energy of the sound, and reduces the continuously emitted sound, such that a noise generated by the refrigerator is reduced, normal venting and heat dissipation in the compressor bin are not influenced, and a good noise reduction effect is achieved while normal operation of the refrigerator is guaranteed.
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
G10K 11/16 - Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
A refrigerator includes a cabinet comprising a storage chamber having a front opening; a side-by-side door assembly including a first door and a second door which are respectively pivotally disposed on two sides of the front opening so as to open or close the storage chamber; and a vertical beam, which is rotatably mounted on the side of the first door away from the pivoting center of the first door and abuts against the second door when the first door and the second door are closed so as to seal gaps among the first door, the second door, and the cabinet; a notch being formed in the position of the front end of the top wall of the storage chamber opposite to the vertical beam, and the top end of the vertical beam being accommodated in the notch when abutting against the cabinet.
QINGDAO ECONOMIC AND TECHNOLOGICAL DEVELOPMENT ZONE HAIER WATER HEATER CO., LTD. (China)
Haier Smart Home Co., Ltd. (China)
Inventor
Du, Kankan
Wang, Changgang
Xue, Xiangyu
Li, Haidong
Abstract
Provided are a control method, a control apparatus and a control device for a household appliance. The control method for a household appliance includes obtaining a user feature of a target user; determining a hardness of bathing water for the target user based on the user feature of the target user; and generating a control instruction for a water softener based on the hardness of the bathing water. The control method realizes automatic control over a water softener, improves the convenience of controlling the water softener, and determines the hardness of bathing water in combination with user features, thereby improving the accuracy of hardness determination, and improving the bathing experience of a user.
A refrigerator includes a cabinet having an inner liner, the inner liner having a storage compartment having a front opening; a side-by-side door assembly including a first door and a second door; a vertical beam assembly, which is in whole rotatably mounted at a side of the first door away from a pivoting center of the first door, and which abuts against the second door when the first door and the second door are closed, so as to seal a gap between the first door, the second door, and the cabinet. The vertical beam assembly includes a vertical beam body; and a telescopic member, which is extendably arranged at a bottom end of the vertical beam body, and which abuts against a bottom wall of an inner liner of the storage compartment.
The present application relates to the field of intelligent home appliance technologies, and discloses a method for determining target parameters of a polarizer, including: obtaining light parameters of a display lamp which will use a polarizer and a target visual effect; and simulating a light effect of the polarizer by a debugging system and determining the target parameters of the polarizer by adjusting the light effect, such that a superposition visual effect of the polarizer under the target parameters and the display lamp is matched with the target visual effect. In the present application, the target parameters of the polarizer can be accurately determined by the debugging system, thus facilitating manufacture of the polarizer meeting visual requirements, avoiding repeated debugging and manufacturing operations, and saving time and cost.
A laundry device, including a barrel assembly, a valve assembly, and a fan, where the valve assembly includes a blocking mechanism and a valve housing which has an air intake cavity and an air outlet cavity, the air intake cavity and the air outlet cavity are arranged independent of each other, the air intake cavity communicates with air intake pipelines that connect the outside with the barrel assembly, the air outlet cavity communicates with air outlet pipelines that connect the outside with the barrel assembly, the fan is provided on the air intake pipelines and/or the air outlet pipelines, and the blocking mechanism is arranged to be able to simultaneously block the air intake pipelines and the air outlet pipelines. The structure is simple, the overall structure arrangement of products is facilitated, and the design complexity is reduced.
A condenser for a drying device, and a drying device. A water stop structure is provided on a side wall of a hollow chamber of the condenser to break up a cooling water flow into spray; a first arc-shaped structure, a second arc-shaped structure, and a flow distribution structure are provided on a front side wall; a left side wall and a right side wall of the hollow chamber are arc-shaped; air entering from an air inlet is divided into a first and second airflow, which then rotationally rise. The travel paths of the first and second airflow in the body of the condenser become longer, improving the cooling effect; the two airflows carry the cooling spray formed by breakup to form spray in the condenser having a certain liquid level, and when the airflows pass here, lint is trapped in the spray.
A feeding device for a laundry treatment apparatus and a laundry treatment apparatus. The feeding device for a laundry treatment apparatus includes a gear rod, a driving portion, mounting bodies, feeding rods and gears. The gear rod is rotationally arranged between the two mounting bodies, and the driving portion is in transmission connection with the gear rod; the two feeding rods are rotationally arranged between the two mounting bodies; first ends of the two feeding rods are provided with limiting portions; second ends of the two feeding rods are provided with sliding portions; threaded portions are arranged between the limiting portions and the sliding portions; the two gears are provided with threaded holes, are in threaded connection with the two threaded portions by the threaded holes and are meshed with the gear rod; and the two feeding rods are connected to transmission assemblies of two detergent feeding chambers.
Provided are a method and apparatus for determining a blockage of a filter of a clothes dryer and a clothes dryer. The clothes dryer includes a motor. The method includes following steps. An actual rotational speed of the motor is acquired, and an electrical parameter corresponding to a rotational speed range to which the actual rotational speed belongs is determined as a first threshold corresponding to the actual rotational speed; an actual clothes volume in the clothes dryer is acquired, and the first threshold is corrected according to a correction coefficient corresponding to a clothes volume range to which the actual clothes volume belongs so that a second threshold is obtained; and an actual electrical parameter of the motor is acquired, and when it is detected that the actual electrical parameter is less than the second threshold, it is determined that the filter of the clothes dryer is blocked.
Disclosed are a refrigerator and a door assembly therefor; the door assembly includes two oppositely arranged doors and a turnover beam assembly, wherein the turnover beam assembly includes: a turnover beam body; a guide part extending out of one end of the turnover beam body and configured to be fitted with a retainer provided on a cabinet of the refrigerator; a locking part telescopically provided in the turnover beam body and having a first end fixedly connected with the guide part and a second end having a locking portion, the locking part having an unlocking state and a locking state. In the present invention, an anti-turnover function of the turnover beam body is achieved using the locking part and the elastic part, which improves coordination among all components, makes an internal structure of the turnover beam assembly more reasonable, achieves high practicability, and realizes easy popularization.
A control method for layered washing in a dishwasher and a dishwasher itself, which includes: S101: determining a rack that holds items to be washed; S102: determining a first spray water path corresponding to the rack that holds the items to be washed; S103: controlling a water divider piece to rotate to a position that opens the first spray water path, thereby connecting the first spray water path to a water supply device and closing other spray water paths; S104: performing a pre-washing step, so that the spray water path sprays towards the rack holding the items to be washed. The method first determines the rack holding the items to be washed, and then determines the first spray water path of the rack, so that the first spray water path is connected to the sink, and other spray water paths are blocked from the sink.
A liquid storage box, an additive dispensing apparatus, and a method for identifying an additive type. The liquid storage box is provided with a closed chamber for storing additive. At least one marking conductive component is disposed on the liquid storage box. Any one element or a combination of elements selected from a group consisting of the quantity, position, shape, and resistance of the marking conductive components provided on the liquid storage box box indicates correspondingly the type of additive. The identification conductive components are arranged in an accommodating portion of the additive dispensing apparatus. The identification conductive components cover the shadows of the marking conductive components disposed on different liquid storage boxes in the accommodation portion. The marking conductive component of the liquid storage box is spaced from the identification conductive component in the accommodating portion, so as to form capacitance correspondingly indicating the type of the additive.
A nozzle structure including a spray pipe, including an outlet end provided with a spray head formed with a spray outlet. The spray head is provided with a spray cavity and a flow channel, the spray cavity is connected with the spray outlet, the flow channel guides water inside the spray pipe to the spray cavity, the flow channel is connected with the spray cavity through a connecting flow channel, and the connecting flow channel extends along a tangential direction of the spray cavity. A method for delivering additives to a washing machine is further provided, wherein after inlet water flow is mixed with delivered additives in a water supply path, a mixture is directly sprayed into a rotating washing drum.
D06F 39/02 - Devices for adding soap or other washing agents
D06F 33/37 - Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of metering of detergents or additives
D06F 33/46 - Control of the energy or water consumption
41.
Image Display Method, Image Display Device and Electronic Device
Disclosed are an image display method, an image display device, and an electronic device. The method includes: determining a target display area and a target image set to be displayed, wherein the target image set includes a plurality of images; according to the target display width of the target display area and the size-related information of the plurality of images, determining the target layout form of the placeholder containers associated with each of the plurality of images in the target display area; displaying the plurality of images in the placeholder containers associated therewith, so that the target image set is displayed in the target display area.
A microbubble spray head and a washing apparatus with the same. The microbubble spray head includes a spray pipe, where the spray pipe is of an integrated or two-part hollow pipe structure, an air inlet channel is provided in the spray pipe, the spray pipe is configured to enable water flow to generate negative pressure in the spray pipe, external air is sucked into the spray pipe via the air inlet channel by the negative pressure and is mixed with water flow in the spray pipe to form bubble water; and a bubbler, where the bubbler is fixed at the outlet end of the spray pipe and is configured to be capable of forming microbubble water when the bubble water flows through the bubbler. The microbubble spray head has good microbubble generation performance and low manufacturing costs.
B05B 7/04 - Spray pistols; Apparatus for discharge with arrangements for mixing liquids or other fluent materials before discharge
B01F 23/231 - Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids by bubbling
B01F 23/2326 - Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids using flow-mixing means for introducing the gases, e.g. baffles adding the flowing main component by suction means, e.g. using an ejector
B01F 23/2373 - Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids characterised by the physical or chemical properties of gases or vapours introduced in the liquid media for obtaining fine bubbles, i.e. bubbles with a size below 100 µm
B01F 25/312 - Injector mixers in conduits or tubes through which the main component flows - Details thereof
D06F 39/08 - Liquid supply or discharge arrangements
43.
TIMING INFORMATION FEEDBACK METHOD AND PREDICTION SYSTEM FOR REFRIGERATOR
The present invention provides a timing information feedback method and prediction system for a refrigerator. The method includes: presetting an information source including audio information and/or video information; synchronously inserting and continuously running the information source at the start of timing; and closing the information source at the end of timing. During the timing running process, the feedback of the information source is increased, so that a user can receive ending information at the first time, thereby improving the user experience.
The present invention discloses a refrigerator, including a cabinet and a door for opening or closing the cabinet, a dedicated region module being provided on an inner side of the door facing the cabinet, and the dedicated region module having a receiving space for storing articles, the refrigerator further includes a wireless charging unit, the wireless charging unit includes a receiving terminal provided on the dedicated region module and a transmitting terminal provided on the cabinet, the transmitting terminal is matched with the receiving terminal and configured to transmit generated energy, and the dedicated region module further includes an electric component electrically connected with the receiving terminal.
The automatic door opening and closing device includes: a housing having a mounting space formed therein; and a pushing and rotating assembly provided in the mounting space and having a push rod controlled to be telescopic and a guide rod which extends outwards from the mounting space and is controlled to be movable; wherein the push rod is configured to push open a door of the refrigerator when controlled to extend, and the guide rod is configured to drive the door of the refrigerator to rotate after the push rod pushes open the door of the refrigerator. By integrating the push rod and the guide rod in the mounting space inside the housing.
E05F 15/616 - Power-operated mechanisms for wings using electrical actuators using rotary electromotors for swinging wings operated by push-pull mechanisms
E05F 15/70 - Power-operated mechanisms for wings with automatic actuation
46.
REFRIGERATOR AND DEDICATED REGION MODULE FOR REFRIGERATION APPARATUS
The present invention discloses a refrigerator and a dedicated region module for a refrigeration apparatus, the refrigerator including a cabinet and a door for opening or closing the cabinet, a dedicated region module being provided on an inner side of the door facing the cabinet, and the dedicated region module having a receiving space for storing articles, the dedicated region module includes the electric component and a power module for supplying power to the electric component, such that a whole structure is simpler, and a manufacturing process is simpler.
The present invention discloses a control system and a control method of a refrigerator. The control system comprises a collection unit and a fan control unit, and the fan control unit controls a heat dissipation fan to operate at different rotation speeds according to a power-on signal of the refrigerator, a closing signal and an opening signal of the first air port collected by the collection unit. The present invention solves the problem that the hot air discharged out of the compressor compartment blends with cold air and re-enters the compressor compartment, and the problem of poor heat dissipation of the refrigerator when the refrigerator is embedded in the cupboard.
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
Disclosed are a silencing device and a refrigerator; the silencing device includes a silencing body, the silencing body includes a hole wall enclosing a through hole and a silencing cavity formed inside the silencing body, and an opening communicated with the silencing cavity is provided on a surface of the hole wall. When the noise in the compressor compartment of the refrigerator passes through the through hole of the silencing device, the sound is transmitted into the silencing cavity through the opening. This achieves a good noise reduction effect while guaranteeing the normal operation of the refrigerator.
A refrigerator, comprising a cooling loop. The cooling loop has a first flow path in which a compressor, a condenser, a capillary tube, and an evaporator are sequentially connected for circulating a refrigerant. The cooling loop comprises: a hot gas bypass tube, configured to form a second flow path that enables the refrigerant compressed by the compressor to flow from the compressor to the evaporator; a three-way valve, provided in the first flow path between the compressor and the condenser and connected to the hot gas bypass tube; and a two-way valve, provided in the first flow path between the condenser and the capillary tube. The three-way valve can enable the refrigerant discharged from the compressor to flow to the condenser or the hot gas bypass tube, and the two-way valve can be switched off to cut off the flow of the refrigerant discharged from the condenser.
A method and an apparatus for controlling a door of a washing machine, a device and a storage medium. The method includes: receiving a first opening instruction sent by a first terminal device; setting a door in a to-be-opened state according to the first opening instruction; and receiving a second opening instruction input by a user, and controlling, according to the second opening instruction, the door in the to-be-opened state to open.
A washing and drying all-in-one machine and a control method therefor. The control method includes: when a washing and drying all-in-one machine enters a washing-drying linkage mode, measuring a remaining time of a washing program, and determining whether the remaining time is within a preset first time threshold value; and if so, a clothes dryer matching a drying program corresponding to the clothes and performing preheating, and after waiting for the washing program to end, the washed clothes being placed in the clothes dryer for drying. By the washing and drying all-in-one machine and the control method therefor, according to the remaining time of the washing program, the clothes dryer is started in advance to execute a drying program and is preheated, such that the entire washing-drying time consumption of the clothes is shortened, thereby improving the user experience, and meeting the increasing intelligent requirements of users.
D06F 33/68 - Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of the sequence of washing and drying operations
D06F 25/00 - 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 having further drying means, e.g. using hot a
D06F 33/56 - Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of washing
D06F 33/58 - Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of rinsing
D06F 33/60 - Control of the 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 33/70 - Control of the operating time, e.g. reduction of overall operating time
D06F 34/18 - Condition of the laundry, e.g. nature or weight
A refrigerator with a freezing storage device, including: a cabinet provided therein with a storage compartment for achieving a freezing storage function; and the freezing storage device arranged in the storage compartment and including: a storage box having a freezing storage space defined therein; a storage detection device provided in the storage box and configured to detect a state of stored food in the freezing storage space; and a plurality of groups of electromagnetic coils transversely arranged outside the storage box in parallel and configured to determine a corresponding magnetic field application mode according to the state of the stored food, the magnetic field application mode including: stopping of generation of the magnetic field, starting of part of the plural groups of electromagnetic coils, and complete starting of the plural groups of electromagnetic coils.
F25D 21/04 - Preventing the formation of frost or condensate
F25D 25/00 - Charging, supporting, or discharging the articles to be cooled
A23L 3/32 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with electric currents without heating effect
A refrigerator with a freezing storage assembly, comprising: a cabinet provided therein with a storage compartment for achieving a freezing storage function; the freezing storage assembly arranged in the storage compartment and comprising: a magnetic frame made of a magnetic material; and a storage box provided in a space enclosed by the magnetic frame and defining a freezing storage space; and a plurality of groups of electromagnetic coils arranged on an inner surface of the magnetic frame and configured to form magnetic fields with magnetic pole directions at a set angle in the freezing storage space, the magnetic fields passing through the magnetic frame to complete closed loops of magnetic lines.
F25D 21/04 - Preventing the formation of frost or condensate
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 25/00 - Charging, supporting, or discharging the articles to be cooled
CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Cui, Zhanpeng
Li, Jiaming
Ji, Lisheng
Lv, Peng
Abstract
A refrigerator, comprising a refrigerator body, a front side of which opens to define a first chamber; a door body, comprising a main door and a secondary door, the main door being used to open/close the first chamber and defining a second chamber, and the secondary door being used to open/close the second chamber; and a semiconductor refrigeration component, comprising a cold end and a hot end, and configured to enable the cold end to provide cold energy to the second chamber. According to the refrigerator of the present invention, the temperature inside the chamber in the door body can be independently controlled.
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
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
A control method for a smart home system, the smart home system comprising a smart socket and a laundry treatment device. The laundry treatment device is electrically connected to the smart socket. The control method includes: measuring electricity consumption parameters of a laundry treatment device by a smart socket; determining operation information of the laundry treatment device according to the electricity consumption parameters; determining the amount of detergent consumed by the laundry treatment device according to the operation information; and calculating a remaining amount of the detergent in the laundry treatment device according to the amount of detergent consumed; and based on a calculation result, selectively giving an insufficient detergent prompt by a reminding apparatus.
The washing machine includes control buttons controlling the washing machine to operate, and the washing machine is controlled to be connected/disconnected with a WiFi/to enter in a WiFi configuration mode by obtaining a trigger duration of one of the control buttons. The washing machine is controlled to be connected/disconnected with the WiFi/to enter in the WiFi configuration mode through the trigger duration of the control buttons, which realizes connection controllability of the washing machine and the WiFi, a user can control whether the washing machine is connected with the WiFi and enters in the WiFi configuration mode to configure a connection of the washing machine and the WiFi according to his/her own needs, which avoids conditions that the washing machine is directly connected with the WiFi and the user controls the washing machine mistakenly, and the safety of remote control of the washing machine is improved.
D06F 34/05 - Signal transfer or data transmission arrangements for wireless communication between components, e.g. for remote monitoring or control
D06F 33/52 - Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry
D06F 34/30 - Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by mechanical features, e.g. buttons or rotary dials
D06F 34/32 - Arrangements for program selection, e.g. control panels therefor; Arrangements for indicating program parameters, e.g. the selected program or its progress characterised by graphical features, e.g. touchscreens
A turbulent flow structure is arranged in a water supply waterway and configured to form a vortex water flow, and mixes a delivered additive with inflow water; and an outlet of the water supply waterway is connected with a nozzle. An inlet of the water supply waterway of the additive delivery apparatus communicates with a washing machine water inflow pipe, and the nozzle of the additive delivery apparatus sprays an additive solution into the washing drum of the washing machine. The turbulent flow structure is arranged in the water supply waterway, so that an additive and water mixed solution in the water supply waterway will form the vortex water flow when flowing through the turbulent flow structure, to stir the additive and the water to be mixed, and mixing uniformity of the additive solution flowing out of the water supply waterway of the additive delivery apparatus is achieved.
A high-temperature steaming method, a computer-readable storage medium and a control apparatus. In the high-temperature steaming method, when the temperature of washing water in a first washing cylinder is extremely high, and a large amount of steam is generated, a corresponding valve port can be blocked by means of a three-way valve; and when the temperature of the washing water in the first washing cylinder decreases, and an extremely small amount of steam is generated or no steam is generated, a valve port corresponding to a second washing cylinder in which the temperature of washing water continuously rises is blocked in a timely manner.
QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Yang, Peng
Zhang, Kui
Zhu, Xiaobing
Liu, Jianru
Chen, Jianquan
Wan, Yanbin
Abstract
The utility model discloses a pipe connection mechanism, a refrigeration system having the same, and a refrigeration appliance. The pipe connection mechanism is used for connecting a flexible pipe and a rigid pipe, and includes: a joint pipe and a sleeve sleeving the flexible pipe, wherein the joint pipe has a first pipe part fixedly connected to the rigid pipe, and a second pipe part forward inserted into the flexible pipe and stretching the flexible pipe in an interference manner; and the sleeve backward sleeves the second pipe part and the sleeve and the second pipe part clamp and fix the flexible pipe together. The refrigeration system includes a rigid pipe and a flexible pipe which are fixedly connected in a fit manner through the pipe connection mechanism.
F16L 33/22 - Arrangements for connecting hoses to rigid members; Rigid hose-connectors, i.e. single members engaging both hoses with means not mentioned in the preceding groups for gripping the hose between inner and outer parts
A refrigerator and a glass door thereof. The glass door of the refrigerator comprises a glass plate body and an outer frame; the outer frame is configured to be hinged to a refrigerator body or a door body of the refrigerator; the outer frame extends along the edge of the glass plate body and is fixedly connected to the edge of the glass plate body; and the outer frame covers part of the edge of the glass plate body. The glass door has a lighter weight and a better appearance, and causes the overall thickness of the refrigerator having a composite door structure to be reduced.
Qingdao Haier Laundry Electric Appliances Co., Ltd (China)
Haier Smart Home Co., Ltd. (China)
Inventor
Liu, Kai
Xu, Sheng
Wang, Ziqiang
Zhou, Mingli
Abstract
A ventilation control method for a laundry device to solve problems related to bacteria after clothes are washed in a laundry device, due to the moist interior of a drum assembly thereof. When an air intake fan is started, the present current of the air intake fan is acquired; if the present current of the air intake fan reaches a pre-set current value, water is injected into a water intake pipe to trigger a siphoning apparatus to discharge water from the water intake pipe, and a drum assembly is then ventilated; and if the present current of the air intake fan does not reach the pre-set current value, the drum assembly is directly ventilated. After clothes are washed, residual water inside a drum assembly can be air-dried, preventing breeding of bacteria and generation, and clothes are not subjected to secondary pollution during subsequent washes, thereby improving the user experience.
A cable holder, a magnetic ring fixing device, and an air conditioner outdoor unit. The cable holder includes a holder body; cable grooves running through a side of the holder body are provided in the holder body; two side groove walls of each cable groove are respectively connected to first clamping arms towards the bottom of the groove at an opening; the distance between the two first clamping arms gradually decreases from the opening of each cable groove to the bottom of the groove; a fixing groove for matching a cable is provided at the bottom of each cable groove. Thus, cables can be conveniently placed in the cable grooves, and the cables cannot easily pass out of the cable grooves; moreover, by arranging the fixing grooves, the cables can be fixed and limited, offset movement of the cables can be reduced, and an anti-falling effect can be better realized.
F16L 3/06 - Supports for pipes, cables or protective tubing, e.g. hangers, holders, clamps, cleats, clips, brackets partly surrounding the pipes, cables or protective tubing with supports for wires
QINGDAO HAIER SPECIAL REFRIGERATOR CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Han, Zhiqiang
Zhu, Xiaobing
Li, Chunyang
Wang, Ming
Abstract
The present invention provides a heating device and a control method thereof. The heating device includes an electromagnetic wave generating module and a matching module. The control method includes: controlling an electromagnetic wave generating module to generate an electromagnetic wave signal of a preset heating power; and determining a load matching degree of the electromagnetic wave generating module, and adjusting impedance of the matching module based on the load matching degree. When the load matching degrees determined within a preset adjustment time are all less than or equal to a first matching threshold, the electromagnetic wave generating module is controlled to stop working, such that the object to be processed that contains more components having a poor electromagnetic wave absorption capacity is prevented from being continuously heated after its moisture has been converted from ice to liquid.
A refrigerator comprises: a refrigerator body having an open front side to define a first chamber; and a door body used to open or close the first chamber and defining a second chamber. The door body further defines a square annular air duct surrounding an outer side of the second chamber. The air duct comprises an air inlet section, two air supply sections and an air outlet section which are respectively located at an upper side, two transverse sides and a lower side of the second chamber. The air inlet section has an air inlet for intake of cold air. Each air supply section has an air supply portion for supplying the cold air to the second chamber. The air outlet section has an air outlet for discharging the remaining cold air in the air duct. The temperature in the chamber defined by the door body can be independently controlled.
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
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
65.
NOISE REDUCTION DEVICE AND REFRIGERATION DEVICE HAVING THE SAME
CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Yang, Peng
Zhang, Kui
Chen, Jianquan
Liu, Jianru
Abstract
The present disclosure provides a noise reduction device. The noise reduction device includes an outer connecting tube, and the outer connecting tube includes a first end connected to a capillary tube and a second end connected to an evaporator, wherein a plurality of porous wire meshes arranged at an interval is disposed in the outer connecting tube, and side edges of the porous wire meshes abut against an inner wall surface of the outer connecting tube; and pore diameters of the plurality of porous wire meshes are gradually reduced from the first end to the second end.
A refrigerator having a storage space formed on a door body. The refrigerator comprises: a refrigerator body in which at least a first storage space is defined, the first storage space having a forward opening; an inner-layer door pivotally provided on the front portion of the forward opening and comprising a storage container body defining a second storage space, the side of the storage container body facing the forward opening being provided with an air supply port used for introducing low-temperature air in the first storage space into the second storage space; a sterilization module provided at the air supply port and performing sterilization on passing air; an inner-layer door frame provided on the periphery of the storage container body; and an outer-layer door pivotally provided on the side of the inner-layer door frame away from the refrigerator body.
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
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
A shoe washing machine, including a housing, a washing tub provided in the housing, a pulsator, and a driving part. The shoe washing machine also includes a brush provided on the top center of the pulsator, and the brush is configured to be in a shape that projects upward from the top of the pulsator. When the pulsator rotates, the pulsator can drive the brush to rotate at the same time, so that bristles of the brush can move relative to shoes to rub and brush the shoes, so that by improving the linear smoothness of the brushing surface of the brush, an effect of brushing without damaging the shoes can be achieved, and the probability of the shoes getting stuck by the brush can be reduced.
Disclosed are a microfluidic detection system, a control method therefor, and a refrigerator. The microfluidic detection system comprises a microfluidic biochip, a sample liquid driving apparatus, and a detection mechanism. The microfluidic biochip is provided with a sample inlet, a communication port, and a detection pool. The control method comprises: driving a sample liquid with the sample liquid driving apparatus to flow into the detection pool; detecting the detection pool with the detection mechanism, and controlling the sample liquid driving apparatus to periodically and repeatedly execute a first liquid pushing and drawing operation which comprises a first liquid pushing action for prompting the sample liquid to flow towards the sample inlet, and a first liquid drawing action for prompting the sample liquid to flow towards the detection pool.
A refrigerator, comprising a refrigerator body (30), a first door body (10), a second door body (20), a vertical beam (50), and a driving mechanism (60). The driving mechanism (60) comprises a telescopic member (61) that may be at an extension position or at a retraction position; an elastic member (62); a rotating member (63) rotatable around a second vertical axis and a third vertical axis (X3), with a sliding channel (631) formed thereon; and a sliding column (64). During the closing of the first door body (10) from an open state, the telescopic member (61) moves towards the retraction position from the extension position to drive the rotating member (63) to rotate around the second vertical axis (X2), so that the sliding channel (631) pushes the sliding column (64) to drive the vertical beam (50) to rotate from a folded state to an unfolded state.
Disclosed are a refrigerator and a door body thereof. The door body for the refrigerator comprises: a frame hinged to a refrigerator body or other door bodies of the refrigerator; an inner glass plate disposed in a hollow area of the frame; and an outer glass plate fixedly connected to an edge of the frame, having conductive particles, and configured to produce heat after being powered on to remove condensate water on the surface thereof. According to the solution of the present invention, the outer glass plate is powered on to produce heat so as to remove condensate water, thereby avoiding that the heat produced by an additional heating layer cannot be transferred to the outer glass plate. The present invention can effectively improve the condensate water removal effect.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 21/04 - Preventing the formation of frost or condensate
71.
REFRIGERATOR PROVIDED WITH SEALED DRAWER ON DOOR BODY
Disclosed is a refrigerator provided with a sealed drawer on a door body. The refrigerator comprises: a refrigerator body, which defines a first storage space; a first door, which is pivotally arranged at a front portion of the refrigerator body and configured to open or close the first storage space; a sealed barrel, which is arranged in the first door and forms an opening at the side away from the first storage space; a drawable box arranged in the sealed barrel in a drawable manner via the opening; and a ventilating device, which is arranged in the sealed barrel and configured to allow communication between an internal space of the sealed barrel and the first storage space when turned on, thus realizing air exchange between the internal space of the sealed barrel and the first storage space.
F25D 25/02 - Charging, supporting, or discharging the articles to be cooled by shelves
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 23/04 - Doors; Covers with special compartments, e.g. butter conditioners
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
72.
MICROFLUIDIC DETECTION SYSTEM FOR REFRIGERATOR AND REFRIGERATOR
Provided are a microfluidic detection system for a refrigerator and the refrigerator. The microfluidic detection system comprises: a microfluidic biochip that has a sample inlet, a detection pool and a communication port, all of which communicate in sequence by means of a microfluidic channel; a sample liquid driving device in sealed communication with the communication port by means of a sealed docking mechanism; and a detection mechanism for detecting the detection cell to obtain preset detection parameters of a sample liquid. The communication port is fixedly provided with a plug pin-having an internal flow channel in sealed communication with the communication port, the plug pin is inserted into and forms a fluid-tight connection with the sealed docking mechanism, and the sealed docking mechanism is in fluid-tight connection with the sample liquid driving device, so that the sample liquid driving device is in sealed communication with the communication port.
Disclosed are a microfluidic testing system and control method, and a refrigerator. The microfluidic testing system comprises a microfluidic biochip, a sample stage for placing a sample cup, and a lifting mechanism for driving the sample stage to move. The microfluidic biochip is provided with a sample inlet for receiving a sample liquid. The control method comprises: starting a lifting mechanism when a sample cup holding a sample liquid is placed on a sample stage, and controlling the lifting mechanism to move the sample stage from an initial position to a testing position where the sample liquid in the sample cup comes into contact with a sample inlet, thereby realizing sample loading of the microfluidic biochip.
G01N 35/10 - Devices for transferring samples to, in, or from, the analysis apparatus, e.g. suction devices, injection devices
G01N 35/02 - Automatic analysis not limited to methods or materials provided for in any single one of groups ; Handling materials therefor using a plurality of sample containers moved by a conveyor system past one or more treatment or analysis stations
B01L 3/00 - Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
A refrigerator, comprising a refrigerator body, a main door arranged on an outer side of the refrigerator body, and a secondary door arranged on an outer side of the main door. A first magnet is arranged in an area of the refrigerator body opposite the main door, a second magnet is arranged in an area of the secondary door opposite the main door, and an electromagnetic assembly is arranged on the main door and configured to controllably or operably generate a magnetic attraction force for attracting the first magnet or a magnetic attraction force for attracting the second magnet. The magnetic attraction effect ensures that the door body, which does not need to be opened, will be in a closed state when a user opens the refrigerator.
Provided are a control method for a heating unit, the heating unit, and a refrigerating and freezing apparatus. The control method includes: acquiring a forward power signal output from an electromagnetic wave generation module and a reverse power signal returned to the electromagnetic wave generation module; calculating an electromagnetic wave absorption rate of an item to be treated according to the forward power signal and the reverse power signal; and adjusting a rotation speed of a cooling fan according to a power value of the forward power signal and the electromagnetic wave absorption rate. By comparing the means of adjusting, according to the power value of the forward power signal output from the electromagnetic wave generation module and the electromagnetic wave absorption rate of the item to be treated, the rotation speed of the cooling fan for cooling the electromagnetic wave generation module with the means of adjusting the rotation speed of the cooling fan according to the temperature of the electromagnetic wave generation module, there is no need to dispose additional temperature sensing apparatuses, heat generated by the electromagnetic wave generation module can be reflected more precisely, and unexpected energy waste and noise pollution are avoided while fully cooling the electromagnetic wave generation module.
Provided are a refrigerator preservation control method and a refrigerator. The refrigerator comprises a box body and a freezer preservation compartment. The box body defines at least one storage compartment. The freezer preservation compartment is arranged in the storage compartment. The refrigerator preservation control method comprises: detecting whether an object to be processed is placed in the freezer preservation compartment; if so, acquiring the temperature of the object; acquiring a preset correspondence between temperatures of the object and operating modes of the refrigerator; and controlling the refrigerator to operate in accordance with an operating mode corresponding to the temperature of the object. The use of the solution of the present invention may detect the temperature of the object placed in the freezer preservation compartment, and control the refrigerator to operate in accordance with different operating modes according to differences in the temperature of the object, thereby achieving instant preservation.
The present invention provides a refrigerator. The refrigerator has side-by-side doors including a first door and a second door, the first door has a rotatably provided middle post which has a locking mechanism for preventing rotation of the middle post, the locking mechanism has a release mechanism for releasing locking, the middle post is switched between a first position where the middle post is located when the first door is opened and a second position where the middle post is located when the first door is closed by opening and closing the first door, and the locking mechanism is released by the release mechanism during rotation from the first position to the second position; the locking mechanism has a projecting portion, and the projecting portion reduces an amount of rotation of the middle post when the middle post is in the first position and the release mechanism is not released.
A control method for a clothes drying device includes: a load determination stage: determining the size of a load; and a drying stage: on the basis of the size of the load, selectively controlling a drying drum to rotate clockwise and counterclockwise alternately or controlling the drying stage to at least operate for a first preset time. In the embodiments, targeted control can be carried out on different loads: during the drying of a large load by controlling a drying drum to rotate clockwise and counterclockwise alternately, the load is effectively prevented from being knotted and twisted; and during the drying of a small load, the phenomenon of uneven drying of mixed loads is avoided by means of prolonging the drying time.
D06F 58/38 - Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
Disclosed is a storage device. The storage device comprises a box body, at least one door body and an automatic door-opening assembly for opening the at least one door body. The automatic door-opening assembly comprises a housing and at least one automatic door-opening device. The housing is fixedly connected to the box body. Each automatic door-opening device is at least partially provided on a side, close to the box body, of the housing, and is fixedly connected to the housing, so as to fix the at least one automatic door-opening device. In the storage device of the present invention, the automatic door-opening device is first fixed to the housing to form an integrated assembly, and then the assembly is fixedly connected to the box body.
The present invention provides a heat exchange tube assembly, a fabrication method thereof and a refrigerator, wherein the heat exchange tube assembly includes a heat exchange tube group, the heat exchange tube group includes a capillary tube and a gas return tube which come into contact with each other, and the heat exchange tube assembly further includes a vacuum tube with which a periphery of the heat exchange tube group is sleeved; heat transfer paths, such as heat conduction, heat convection, or the like, can be eliminated.
F28D 15/04 - Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls in which the medium condenses and evaporates, e.g. heat-pipes with tubes having a capillary structure
B23P 15/26 - Making specific metal objects by operations not covered by a single other subclass or a group in this subclass heat exchangers
81.
METHOD FOR CONTROLLING TEMPERATURE OF REFRIGERATOR, AND REFRIGERATOR
Provided are Aa method for controlling the temperature of a refrigerator, and a refrigerator. A refrigerato, comprising a cabinet, a thawing chamber, a refrigeration system and a micro-air-duct rotary disc (180), wherein a storage compartment is defined by the cabinet, and comprises a storage area and a thawing area, the thawing chamber is arranged in the thawing area The refrigeration system is started to generate cold airflow when the temperature of the storage area is greater than or equal to a preset storage start-up temperature threshold value, the guiding direction of the cold airflow is determined by means of comparing the temperature of the thawing chamber with a preset thawing shutdown temperature threshold value, and the directional guidance of the cold airflow is completed by means of the micro-air-duct rotary disc .
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
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
A refrigerator, comprising: a refrigerator body having an open front side to define a first compartment; a primary door mounted to the refrigerator body and used for opening/closing the first compartment, the primary door defining a second compartment having an open front side; and a secondary door mounted to the primary door and used for opening/closing the second compartment, the secondary door comprising a state adjustable door panel, and the state adjustable door panel being configured to controllably change transparency such that the visibility of an internal structure of the second compartment is adjustable. According to the refrigerator of the present invention, the frequency of opening the secondary door can be effectively reduced, the product high-tech element is added, and the user experience is improved.
QINGDAO HAIER SPECIAL REFRIGERATOR CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Li, Jiaming
Zhang, Hao
Ren, Zhiwei
Lv, Peng
Abstract
The present invention discloses a refrigerator door with a replaceable door surface, including: a foamed door body and a door shell plate; wherein a rear side of the door shell plate is provided with a hook; a front side of the foamed door body is provided with a press lock catch, which comprises a snap tab; and when the door shell plate is assembled on the front side of the foamed door body, the hook is snapped into the snap tab to limit the displacement of the door shell plate in a front-rear direction. In the present invention, the locking or unlocking between the hook and the snap tab is achieved by rotating the snap tab, which is rotatable in the press lock catch, between the first position and the second position, such that the door shell plate and the foamed door body are more convenient to assemble and disassemble.
The present invention discloses an adjustable rack device and a refrigerator having the same; the adjustable rack device includes a rack assembly and a slide rail assembly, the rack assembly includes a rack body and a bracket, the slide rail assembly includes a rail groove, an elastic assembly, a sliding plate fixedly connected with the bracket and at least two stop positions, a first end of the elastic assembly is provided at an end portion of the rail groove located at a supporting surface of the rack body, and a second end of the elastic assembly is connected with the sliding plate and provides an elastic restoring force for the sliding plate. Gravity of an adjustable rack is not required to be overcome for work in a moving process of the rack, and the rack is more portable and labor-saving.
CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Cui, Zhanpeng
Li, Jiaming
Lyu, Peng
Ji, Lisheng
Abstract
A refrigerator and a control method therefor are provided. The refrigerator comprises a refrigerator body defining a first chamber, and a door body that comprises a main door defining a second chamber, and a secondary door; and the rear side of the main door is provided with an air supply port for introducing cold air in the first chamber into the second chamber. The control method comprises: acquiring an absolute air humidity ρ1 of the first chamber and an air temperature T2 of the second chamber; calculating an expected relative humidity φ3 of air in the first chamber when the temperature changes to T2 according to ρ1 and T2; determining a relative air humidity critical value φ0; comparing φ3 with φ0; and if φ3<φ0, making the air supply port supply air to the second chamber, otherwise, making the air supply port stop supplying air to the second chamber.
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
A refrigerator, comprising a refrigerator body and a door body. The front side of the refrigerator body is open to define a first chamber. The door body comprises a main door and a secondary door, wherein the main door is used for opening or closing the first chamber and defining a second chamber; and the secondary door is used for opening or closing the second chamber. A rear wall of the main door is of a hollow structure so as to define an air duct, and a plurality of air diffusion micro-holes in communication with the second chamber and the air duct are backwards formed in a front surface of the rear wall. In addition, the refrigerator is configured such that cold air created by the refrigerator is introduced through the air duct, and the cold air enters the second chamber through the plurality of air diffusion micro-holes.
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
F25D 17/08 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation using ducts
A control method for a refrigerator and a computer storage medium are provided. The refrigerator comprises a refrigerator body defining a first chamber and a door body that comprises a main door defining a second chamber, and a secondary door; a rear wall of the main door is provided with an air supply port formed thereon and a condensation removal air channel defined therein; a plurality of condensation removal holes are formed on the front surface of the rear wall. The control method comprises: acquiring an air relative humidity φ of the second chamber; acquiring an air relative humidity threshold φ0; comparing φ with φ0; if φ≤φ0, closing the condensation removal air channel, and opening the air supply port; and if φ>φ0, closing the air supply port, and opening the condensation removal air channel to operate a condensation removal mode.
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
F25D 21/14 - Collecting or removing condensed and defrost water; Drip trays
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
The present invention provides a refrigerator and a control method thereof; the refrigerator includes: a constant temperature compartment, a cooling unit for cooling the constant temperature compartment, at least one tray located in the constant temperature compartment, a compartment temperature sensor for detecting a temperature in the constant temperature compartment, a tray temperature sensor for detecting a temperature of the tray, and a controller, and the cooling unit, the compartment temperature sensor and the tray temperature sensor are all communicatively connected with the controller.
F25D 29/00 - Arrangement or mounting of control or safety devices
F25D 25/02 - Charging, supporting, or discharging the articles to be cooled by shelves
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
QINGDAO HAIER SPECIAL REFRIGERATOR CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Li, Jiaming
Zhang, Hao
Ren, Zhiwei
Lv, Peng
Abstract
The present invention discloses a refrigerator door with a replaceable door surface, including: a foamed door body and a decorative door plate; wherein a rear side of the decorative door plate is provided with a mating member; a front side of the foamed door body is provided with a magnetic lock catch, which comprises a plurality of balls; By clamping the mating member on the rear side of the decorative door plate by the plurality of balls of the magnetic lock catch in the foamed door body, the displacement of the decorative door plate in the front-rear direction is limited. In addition, the unlocking magnetic buckle is provided to repel with the magnetic ring, such that a locking relationship between the plurality of balls and the mating member is released, thereby achieving the effect of quickly disassembling and installing the decorative door plate.
CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Cui, Zhanpeng
Li, Jiaming
Ji, Lisheng
Lv, Peng
Abstract
A refrigerator, comprising a refrigerator body defining a first chamber, and a door body comprising a main door for opening/closing the first chamber and defining a second chamber, and a secondary door for opening/closing the second chamber; an air supply port and an air return port are formed on the rear wall of the main door; a dew removal air channel is defined in the rear wall; and a plurality of dew removal holes are backwards formed on the front surface of the rear wall. In a cooling cycle mode, air in the first chamber enters the second chamber through the air supply port and then returns to the first chamber through the air return port; or in a dew removal mode, air in the first chamber enters the dew removal air channel to partially flow to the front surface of the rear wall to remove condensed dew thereon.
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
91.
LIQUID RESERVOIR FOR REFRIGERATION SYSTEM, AND REFRIGERATOR
QINGDAO HAIER SPECIAL REFRIGERATOR CO., LTD (China)
QINGDAO HAIER REFRIGERATOR CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Chen, Jianquan
Liu, Jianru
Cao, Dongqiang
Abstract
Provided are a liquid reservoir for a refrigeration system, and a refrigerator. The liquid reservoir comprises: a drum body, a gas-liquid separation chamber being defined therein; and an air intake pipe, used for connecting to an evaporating pipe of an evaporator of the refrigeration system, and extending into the gas-liquid separation chamber from one end of the drum body, the end of the air intake pipe extending into the gas-liquid separation chamber being provided with a baffle opposite to a mouth of the air intake pipe, such that a mixture discharged from the air intake pipe hits the baffle and is discharged into the gas-liquid separation chamber from an interval between the baffle and the air intake pipe.
The present invention discloses a self-balancing adjustable rack device and a refrigerator having the same; the rack device includes a rack assembly, slide rail assemblies and a synchronizing assembly, the rack assembly includes a rack body and brackets, the slide rail assemblies are arranged on two sides of the rack body in a vertical direction, the synchronizing assembly includes at least one tensioning piece and at least two pulleys, one end of the tensioning piece is fixed at an upper end of a sliding plate, and the other end of the tensioning piece is fixed at a lower end of another sliding plate in the slide rail assembly on the other side through the pulleys, such that two sides of the rack assembly can be balanced in a moving process, and meanwhile, a pulling force is provided for the rack assembly by the tensioning piece.
QINGDAO HAIER SPECIAL REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Wang, Haijuan
Li, Peng
Han, Zhiqiang
Li, Chunyang
Wang, Ming
Abstract
A heating apparatus, comprising a chamber body, a door body, a drawer, an electromagnetic wave generating system, and a slide rail assembly. The slide rail assembly comprises a fixed rail fixedly connected to the chamber body, and a slide portion capable of sliding along the fixed rail and fixedly connected to the drawer. The chamber body and the door body are each provided with an electromagnetic shielding feature. The slide portion is provided with at least one conductive connector. One end of each conductive connector is used to conductively connect to the electromagnetic shielding feature of the door body, and the other end is used to conductively connect to the fixed rail. Each conductive connector is fastened and conductively connected to the electromagnetic shielding feature of the door body by means of a fastener.
Provided is a clip, comprising: a first clamping part, a rotary shaft being arranged thereon; a second clamping part, arranged opposite to the first clamping part, a rotary shaft hole being arranged on the second clamping part corresponding to the rotary shaft, and the rotary shaft being fitted in the rotary shaft hole to achieve a rotational connection of the first clamping part and the second clamping part; a spring, sandwiched between the first clamping part and the second clamping part; and a chip, arranged in the first clamping part and/or the second clamping part and used for storing data information. The clip of the present invention has an ingenious structure and is easy to configure. Also provided is a refrigerating/freezing apparatus having the clip.
The present invention provides a refrigerator, comprising a cabinet and a liner disposed in the cabinet, the cabinet and the liner defining a foaming space, wherein the refrigerator further comprises a material injecting device at least partially located in the foaming space, the material injecting device is provided with a material injecting port and a material dispensing port, the material injecting device is provided with a section of inclined portion at an end adjacent to the material injecting port, and a diameter of an outer circumference of the inclined portion gradually decreases from an end close to the material injecting port to the other end far away from the material injecting port. In the refrigerator according to the present invention, the material injecting device provides a certain mounting space for a vacuum VIP board.
Provided is an air-cooled refrigerator with an evaporator at the bottom of a cabinet thereof. The air-cooled refrigerator comprises: a cabinet with a bottom liner; a partition cover plate transversely arranged in the bottom liner to divide the bottom liner into a storage space and a cooling chamber below the storage space; a return air cover arranged at the front of the cooling chamber and provided with at least one front return air inlet; and an evaporator, which is in a flat cuboid shape and is mounted in the cooling chamber in a manner of inclining upwards from front to back, where a front portion of a top surface of the evaporator, the partition cover plate and the return air cover define a frost-accommodating space, such that some of the air that enters from the front return air inlet enters the evaporator from the frost-accommodating space.
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
An air-cooled refrigerator, comprising a bottom liner, an evaporator, a water receiving tray, and a heating wire. A cooling chamber located at the bottom of the bottom liner is defined inside the bottom liner, and the bottom wall of the bottom liner is provided with a water receiving tank with a water drainage outlet at its bottom; the evaporator is provided in the cooling chamber; the water receiving tray is provided between the evaporator and the bottom wall of the bottom liner to receive water on the evaporator, and a plurality of through holes are formed in a region of the water receiving tray facing towards the water receiving tank; the heating wire is coiled and provided between the water receiving tray and the evaporator to heat and defrost the evaporator, and the heating wire has an extension portion extending to the water receiving tank through the through holes.
CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD. (China)
QINGDAO HAIER REFRIGERATOR CO., LTD. (China)
HAIER SMART HOME CO., LTD. (China)
Inventor
Wang, Wenchun
Zhang, Hao
Lv, Peng
Ren, Zhiwei
Abstract
The present invention provides a refrigerator door with a replaceable door panel, comprising: a door body and a decorative door panel detachably connected to the door body; a rotary latch and a limiting member are disposed on the door body; a rear side of the decorative door panel facing towards the door body comprises a second limiting member and a lock post wherein when the decorative door panel is assembled on a front side of the door body, the rotary latch and the lock post snap-fit each other to limit a displacement of the decorative door panel in an up-down direction; the first limiting member cooperates with the second limiting member to limit a displacement of the decorative door panel in a front-rear direction.
A shelf assembly for a refrigerator and a refrigerator are provided. The shelf assembly comprises: a shelf device for placing articles; a slide rail forming a slideway in a vertical direction, and having at least two positioning portions in a vertical direction; wherein the shelf assembly further comprises: a moving device for supporting the shelf device, the moving device comprising a bearing plate that is operably moved upward and downward relative to the slide rail, and a locking plate rotatably disposed relative to the bearing plate, a positioning member being disposed on the locking plate, the locking plate engaging with the shelf device; when the shelf device is operably lifted or released, a positioning member is disengaged from or engaged with one of the positioning portions, to adjust the height of the shelf device. Adjustment of the shelf device is simple and convenient and the cost is lower.
An air-cooled refrigerator comprises a bottom liner, a fan bottom shell, an air duct cover plate, and fan blades. A cooling chamber and a storage space are defined in the bottom liner. The fan bottom shell is arranged at a rear portion of the cooling chamber. The air duct cover plate comprises a back plate portion and a fan upper cover. The back plate portion is disposed in front of a rear wall of the bottom liner. The fan upper cover obliquely extends downward from a lower end of the back plate portion into the cooling chamber, covers the fan bottom shell and is fastened thereto. The back plate portion and the fan upper cover are integrally formed. The fan blades are arranged in a fan cavity, and enable formation of a refrigeration airflow discharged from the cooling chamber to an air supply duct.
F25D 17/06 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
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