Provided are a refrigerator and a control method therefor. The refrigerator at least comprises a variable frequency controller (8), and the variable frequency controller (8) is used for: controlling a compressor (1) to operate to a target rotational speed level; and when the compressor (1) is operating at the target rotational speed level, adjusting the carrier frequency of the variable frequency controller (8) to the next carrier frequency level step by step until the current energy consumption of the variable frequency controller (8) is greater than or equal to the previous energy consumption of the variable frequency controller (8), stopping step-by-step adjustment, and adjusting the carrier frequency of the variable frequency controller (8) to the previous carrier frequency level.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 29/00 - Arrangement or mounting of control or safety devices
F25B 49/02 - Arrangement or mounting of control or safety devices for compression type machines, plants or systems
Provided is a refrigerator. The refrigerator comprises a refrigerator body, a door body, and an automatic door opening and closing device. The refrigerator body comprises a refrigeration compartment. The door body is rotatably connected to the refrigerator body, and is configured to open or close the refrigeration compartment. The automatic door opening and closing device comprises a driving mechanism, a mounting frame, a second transmission gear set, an execution mechanism, and a clutch mechanism. The second transmission gear set comprises a second output gear; when a clutch cam rotates to a second position, the clutch cam pushes the mounting frame to drive the second transmission gear set to swing to a third position, so that the second output gear is transmittingly connected to a rocker; when the clutch cam rotates reversely to a first position, the mounting frame drives the second transmission gear set to swing to a fourth position, so that the second output gear is separated from the rocker.
A refrigerator. The refrigerator comprises a refrigerator body, a door, and an automatic door opening and closing device. The refrigerator body comprises a refrigerator compartment. The automatic door opening and closing device comprises a driving mechanism, a first actuating mechanism, and a first engagement/disengagement mechanism. The driving mechanism comprises a first driving motor and a first transmission gear train, the first driving motor being connected to the first transmission gear train. The first actuating mechanism comprises a push rod and a first elastic member. The push rod is slidable relative to the refrigerator body in a first direction, and the first direction is defined as pointing from the refrigerator body to the door. The push rod comprises a transmission rack. The transmission rack extends in the first direction, and the transmission rack is transmittingly connected to the first transmission gear train. The first elastic member is connected to the push rod and the refrigerator body, and the first elastic member is configured to apply acting force in a second direction to the push rod.
iii, determine a corrected vibration displacement E'; if it is determined that the corrected vibration displacement E' is less than or equal to the maximum vibration displacement limit value, control the rotating speed of the inner drum (3) to rise to a first target rotating speed; and if it is determined that the corrected vibration displacement E' is greater than the maximum vibration displacement limit value, control the rotating speed of the inner drum (3) to decrease to zero.
D06F 33/76 - Preventing or reducing imbalance or noise
D06F 33/40 - Control of operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of centrifugal separation of water from the laundry
D06F 33/48 - Preventing or reducing imbalance or noise
D06F 37/22 - Mountings, e.g. resilient mountings, for the rotary receptacle, motor, tub or casingPreventing or damping vibrations in machines with a receptacle rotating or oscillating about a horizontal axis
D06F 37/06 - Ribs, lifters, or rubbing means forming part of the receptacle
D06F 37/00 - Details specific to washing machines covered by groups
D06F 37/04 - Rotary receptacles, e.g. drums adapted for rotation or oscillation about a horizontal or inclined axis
D06F 58/20 - General details of domestic laundry dryers
D06F 58/04 - Domestic laundry dryers having dryer drums rotating about a horizontal axis Details
D06F 23/02 - Washing machines with receptacles, e.g. perforated, having a rotary movement, e.g. oscillatory movement, the receptacle serving both for washing and for centrifugally separating water from the laundry and rotating or oscillating about a horizontal axis
D06F 39/14 - Doors or coversSecuring means therefor
A laundry treatment apparatus, comprising a box (1), a door (42), an outer drum (2), an inner drum (3), a first channel (51) and a condensation tray (52). The outer drum (2) comprises a second cavity (22), a first body, a first opening (21), a first plate (23) and a second opening (231), wherein the second cavity (22) is defined in the first body; the second cavity (22) is in communication with the first opening (21); the first plate (23) is located at the end of the first body away from the first opening (21); and the second opening (231) is provided in the first plate (23). The inner drum (3) comprises a third cavity (32), the third cavity (32) being in communication with the second cavity (22). The first channel (51) is provided outside the outer drum (2), a first end of the first channel (51) is in communication with the second opening (231), and a second end of the first channel (51) is in communication with the third cavity (32). The condensation tray (52) is arranged in the second cavity (22) and is connected to the first plate (23); and the condensation tray (52) comprises a shielding area, wherein the shielding area comprises a filtering portion (521) and a first hole (5212), the shielding area being configured to make humid hot air, which has been subjected to heat exchange, enter the first channel (51). The laundry treatment apparatus can shorten the drying time and ensure the drying efficiency.
Provided is a refrigerator. The refrigerator comprises a refrigerator body, a door body, and a hinge assembly. The hinge assembly comprises a first hinge component and a second hinge component. The first hinge component is arranged on the refrigerator body, and comprises a first hinge shaft, a second hinge shaft, a first contact portion and a second contact portion. The second hinge component comprises a first trajectory groove, a second trajectory groove, and at least one abutment portion. The abutment portion is at least configured to: move from a second end of the second contact portion to the first contact portion through a first end of the second contact portion in the process of opening the door body; and when the door body is closed, abut against the surface of the first hinge component lower than the first contact portion.
A refrigerator (100), comprising a refrigerator body (10), a door body (30), and a hinge assembly. The hinge assembly comprises a first hinge component (300) and a second hinge component (400). The first hinge component (300) is arranged on the refrigerator body (10) and comprises a first hinge shaft (160), a second hinge shaft (170), a first contact part (310) and a second contact part (320); and the second hinge component (400) comprises a first trajectory groove (140), a second trajectory groove (150), and at least one abutting part (410). The abutting part (410) is at least configured to: move from a second end of the second contact part (320) to the first contact part (310) during opening of the door body (30), and abut against the surface of the first hinge component (300) lower than the first contact portion (310) when the door body (30) is in a closed state.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
A refrigerator, which comprises a refrigerator body, a door body, an ice maker, an ice storage box, an ice discharge mechanism and an ice stirring mechanism. The door body is hinged to the refrigerator body. The ice maker is mounted to the refrigerator body or the door body. The ice storage box can store ice cubes prepared by the ice maker. The ice discharge mechanism is arranged in the ice storage box, and the ice discharge mechanism comprises a plurality of blades, which can rotate relative to the ice storage box. The ice stirring mechanism is arranged in the ice storage box, and comprises an ice stirring member, which can rotate relative to the ice storage box, the direction of rotation of the ice stirring member being the same as the direction of rotation of the plurality of blades.
A laundry treatment apparatus, comprising a housing (1), an outer tub (2), a drying device (5), a first sensor, a second sensor, and a controller. The first sensor is configured to measure a first temperature Ta of the air at the bottom of the outer tub (2). The second sensor is configured to measure a second temperature Tb of the air flowing from the outer tub (2) back to the drying device (5). The controller is configured to: in a drying mode, on the basis of first preset time intervals, sequentially take values of n ∆T and record same as ∆T1, ∆T2, ∆T3, ..., ∆Tn; calculate a difference ∆Tz between the maximum value ∆Tmax and the minimum value ∆Tmin among the n ∆T; if it is determined that the difference ∆Tz is less than or equal to a preset temperature difference, define the average value of the n ∆T as ∆Tn', and sequentially calculate a difference ∆Tm between the second temperature and the first temperature on the basis of second preset time intervals; and if it is determined that ∆Tm - ∆Tn' ≥ Tx and Tb ≥ Ty, control the drying mode to stop running. Tx is a first stop determination parameter, and Ty is a second stop determination parameter. Thus, the dryness of laundry can be accurately determined. A rinsing member is further provided, so as to rinse a passage in the drying device.
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 air
Provided are a refrigerator and a control method therefor. The refrigerator comprises: a refrigerator body, a door and a refrigerating system. The door is connected to the refrigerator body. The refrigerating system is arranged in the refrigerator body, the refrigerating system comprising a compressor, a first condenser, a throttling device, an evaporator, an air return duct, a condenser fan, a first temperature sensor, a second temperature sensor and a controller. The air return duct is connected between the evaporator and the compressor; and the condenser fan can blow air towards the first condenser. The first temperature sensor is arranged at an outlet of the air return duct and can measure the outlet temperature of the air return duct. The second temperature sensor is arranged outside of the refrigerator and can measure the ambient temperature outside of the refrigerator. The controller is configured to: acquire the current outlet temperature of the air return duct and the current ambient temperature outside of the refrigerator, and calculate a first current temperature difference between the current outlet temperature and the current ambient temperature; and regulate the rotation speed of the condenser fan on the basis of the first current temperature difference.
F25D 29/00 - Arrangement or mounting of control or safety devices
F25D 11/00 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators
F25B 6/04 - Compression machines, plants or systems, with several condenser circuits arranged in series
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
Provided are a refrigerator and a control method therefor. The refrigerator comprises a refrigerator body, a door body, a refrigeration system, a compressor, a first condenser, a throttling apparatus, a second condenser, an evaporator, a condensation fan, a first temperature sensor and a controller, wherein the condensation fan can blow air to the first condenser; the first temperature sensor is arranged at an inlet of the evaporator, and the first temperature sensor can measure an inlet temperature of the evaporator; and the controller is configured to acquire, when the refrigeration system operates, an inlet temperature measured by the first temperature sensor and calculate a change rate of the inlet temperature, and to adjust at least one of the rotation speed of the condensation fan and the rotation speed of the compressor on the basis of the change rate, the change rate being positively correlated with at least one of the rotation speed of the condensation fan and the rotation speed of the compressor.
F25D 19/00 - Arrangement or mounting of refrigeration units with respect to devices
F25D 29/00 - Arrangement or mounting of control or safety devices
F25D 17/04 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection
F25B 1/00 - Compression machines, plants or systems with non-reversible cycle
F25B 49/02 - Arrangement or mounting of control or safety devices for compression type machines, plants or systems
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
A laundry treatment apparatus, comprising a box body, a door body, a first drum, a second drum and a soap case. The box body comprises a first cavity. The door body is connected to the box body. The first drum comprises a second cavity. The second drum is arranged in the second cavity and can rotate relative to the first drum. The soap case comprises a third cavity, a first bottom wall, a first side wall, a first outlet, a baffle, a water wheel and a water distributor. The third cavity comprises a first sub-cavity and a second sub-cavity. The second sub-cavity is arranged at the end of the first sub-cavity away from the door body. The third cavity is defined by means of the first bottom wall and the first side wall. The first outlet is formed in the first side wall and is arranged at the end of the third cavity away from the door body, and the second sub-cavity is in communication with the first outlet. The baffle is movably arranged in the third cavity and divides the third cavity into the first sub-cavity and the second sub-cavity. The water wheel is rotatably arranged in the third cavity and is located on the side of the baffle close to the first outlet, and a gap is provided between the side of the water wheel close to the first bottom wall and the first bottom wall.
A refrigerator includes a box body, a door body, a hinge assembly, and a mounting block. The door body is connected to the box body. The hinge assembly includes a first hinge shaft and a second hinge shaft. The mounting block includes a first trajectory groove and a second trajectory groove. During a process of the door body being rotated to open or close, the first hinge shaft moves relative to the first trajectory groove, and the second hinge shaft moves relative to the second trajectory groove. The first trajectory groove includes a curved groove segment. An end of the curved groove segment extends in a direction proximate to a first side edge, and a distance between the curved groove segment and the door side wall is decreased along a direction from a door rear wall to a door front wall.
Provided is a refrigerator, comprising a refrigerator body, a storage device, an air extract device, and a ventilation device. The storage device is arranged in the refrigerator body. The storage device comprises air vents, and the air vents communicate the interior and the exterior of the storage device. The air extract device is configured to extract air in the storage device. The ventilation device comprises a press assembly, a conversion assembly and a seal assembly. The conversion assembly is connected to the press assembly. The press assembly is configured to move along a straight line when having undergone an external force and drive the conversion assembly to rotate. The seal assembly is configured to block or open the air vents under the driving of the conversion assembly.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 25/02 - Charging, supporting, or discharging the articles to be cooled by shelves
F25D 17/04 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection
F25D 29/00 - Arrangement or mounting of control or safety devices
A refrigerator, which comprises a refrigerator body, a door body and a storage device. The door body is connected to the refrigerator body. The storage device is connected to the refrigerator body. The storage device comprises a drawer main body, a drawer panel and connecting assemblies. The drawer main body comprises a first cavity, and a first opening and a second opening, which are in communication with the first cavity. The drawer panel is located on the side where the first opening is located, and the end of the drawer panel that is away from the second opening is rotationally connected to the drawer main body. The drawer panel is configured to be switchable between a first state and a second state, wherein in the first state, the drawer panel opens the first opening; and in the second state, the drawer panel closes the first opening. The connecting assemblies are connected to both the drawer main body and the drawer panel, such that the drawer panel is switchable between the first state and the second state.
A clothing treatment apparatus, comprising a housing, a drum, and a filter device. The drum is provided in the housing, and comprises a drainage port. The filter device is communicated with the drainage port, and comprises a case, an end cover, and a filter member. The filter member is provided in an accommodating portion between the case and the end cover. The end cover comprises a water inlet channel, an inlet end of the water inlet channel is communicated with the drainage port, and an outlet end of the water inlet channel is communicated with the filter member, such that water to be filtered is introduced into the filter member for filtering. An overflow port is further formed in the outer wall of the end cover, and is communicated with the top of the filter member and the accommodating portion located outside the filter member. When the filter member is blocked, water in the filter member is adapted to flowing out of the overflow port, and is discharged from the housing through the accommodating portion located outside the filter member.
A laundry treatment apparatus, comprising a box, a drum and a filtering device. The drum is arranged in the box, and the drum comprises a drain outlet. The filtering device is in communication with the drain outlet, and the filtering device comprises a housing, an end cover and a filtering element. The filtering element is arranged in an accommodating part between the housing and the end cover. The filtering device further comprises a connector, which is connected to the end cover and the filtering element and is configured to elastically deform in at least one of a vertical direction and a horizontal direction. Water to be filtered impacts the filtering element when entering the interior of the filtering element via the end cover, and the filtering element drives the connector to elastically deform, such that the filtering element moves under the driving of the connector.
D06F 39/08 - Liquid supply or discharge arrangements
D06F 39/00 - Details of washing machines not specific to a single type of machines covered by groups
D06F 33/62 - Control of the operational steps, e.g. optimisation or improvement of operational steps depending on the condition of the laundry of draining
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
D06F 105/34 - Filtering , e.g. control of lint removal devices
B01D 35/02 - Filters adapted for location in special places, e.g. pipe-lines, pumps, stop-cocks
A clothes treatment apparatus, comprising a box body, a cylinder body and a filter device. The cylinder body is arranged in the box body, and comprises a drainage port. The filter device is communicated with the drainage port. The filter device comprises a housing, an end cover, and a filter member. The filter member is arranged in an accommodating part between the housing and the end cover. The filter member comprises a filter part. Water in the end cover enters the filter part and runs through the filter part to implement filtering. The filter device further comprises a cleaning brush. The cleaning brush is at least partially arranged in the filter part, and the cleaning brush is in contact with the inner wall of the filter part. The cleaning brush comprises a cleaning brush body and at least one propelling part. The at least one propelling part is arranged at the top of the cleaning brush body. Water in the end cover impacts the propelling part when entering the filter part, so that the propelling part pushes the cleaning brush body to rotate to brush the inner wall of the filter part.
A refrigerator and a control method therefor. The refrigerator (100) comprises an image acquisition device (5), a first sensor (9), a first ion generation assembly (361), a second ion generation assembly (362), and a controller (6). The controller (6) is configured to: upon receipt of a door closing signal sent by the first sensor (9), receive an image acquired by the image acquisition device (5), and determine, according to the image, whether food has been added to a food storage area; if it is determined that food has been added to the food storage area, determine that a newly introduced bacteria type in a refrigerator body (1) is attached bacteria, and turning on the second ion generation assembly (362); and if it is determined that the amount of food in the food storage area remains the same or has been reduced, determine that a newly introduced bacteria type in the refrigerator body (1) is floating bacteria, and turning on the first ion generation assembly (361).
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 17/04 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection
A refrigerator and a control method therefor. The refrigerator comprises a refrigerator body, a first sensor, a deodorizing device, a camera device, a second sensor and a controller. The first sensor is configured to measure the concentration of an odorous gas in a storage compartment. The second sensor is configured to measure the weight value of a food stored in the storage compartment. The controller is configured to: in response to a food recognition instruction, acquire a food image captured by the camera device; determine the type of the food in the storage compartment according to the food image, wherein the type of the food comprises at least one of an odor-recognizable food or an odor-unrecognizable food; and determine a target operation mode of the deodorizing device according to the type of the food, wherein the target operation mode is determined according to at least one of the concentration of an odorous gas or the weight value of a food in the current storage compartment.
F25D 29/00 - Arrangement or mounting of control or safety devices
F25D 17/04 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection
21.
LAUNDRY TREATMENT DEVICE AND LAUNDRY TREATMENT METHOD
A laundry treatment device and a laundry treatment method. The laundry treatment device comprises a box body, a drum, a fan and a driving electric motor, wherein the drum is arranged in the box body; the fan is configured to drive gas in the drum to flow; and an output shaft of the driving electric motor is connected to the fan, so as to drive the fan to rotate. The method comprises: acquiring a laundry drying parameter; if it is determined that the laundry drying parameter meets a preset condition, controlling a driving electric motor to operate in a first mode; and if it is determined that the laundry drying parameter does not meet the preset condition, controlling the driving electric motor to operate in a second mode.
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
A refrigerator and a control method therefor. The refrigerator comprises a refrigerator body, a door body, a first communication component, and a controller. The first communication component is arranged on the refrigerator body and configured to be connected to a router by means of a wireless access point so as to realize connection with a cloud server. The controller is configured to: in response to an initialization operation of the first communication component, control the IP address of the first communication component to be recovered to a preset default IP address, and according to connection information of a wireless access point connected to the first communication component before power failure, control the first communication component to be connected to the wireless access point; after the first communication component is connected to the wireless access point, control the first communication component to request a target IP address from the router; and after the first communication component obtains the target IP address, control the first communication component to be connected to a cloud server according to the target IP address.
A refrigerator (1000), and a control method therefor. The refrigerator (1000) comprises a body (10), a first measurement assembly (11), an odor removal apparatus (12), and a controller (600). The controller (600) is configured to: if it is determined that the refrigerator (1000) is in a first odor removal mode, acquire an odor gas concentration, which is measured by the first measurement assembly (11), in the storage chamber (100) , determine a corresponding odor level according to the odor gas concentration, determine a target operating mode for the odor removal apparatus (12) according to the odor level, and control the odor removal apparatus (12) to operate according to the target operating mode. Parameters of the target operating mode comprise operation-stage parameters and an idle-stage parameter, wherein the operation-stage parameters comprise a power-on duration and shutdown duration of the odor removal apparatus (12) within at least one on/off period, and the number of cycles within the at least one on/off period, and the idle-stage parameter comprises an idle duration of the odor removal apparatus (12).
Provided are a clothes treatment apparatus (100) and a control method therefor. The clothes treatment apparatus (100) comprises a box body (10), a cylinder assembly (2), a fan (41), a drying air duct (7), a first water inlet valve (31), a water outlet pipe (54), a spray head (1101), and a controller (20). The spray head (1101) is connected to a second end of the water outlet pipe (54), and the spray head (1101) comprises a first extension pipe (61), a second extension pipe (62), and a third extension pipe (63). The second extension pipe (62) is connected to the first extension pipe (61), the pipe diameter of the second extension pipe (62) is smaller than that of the first extension pipe (61), and the third extension pipe (63) is connected to the second extension pipe (62). The direction in which the third extension pipe (63) extends is inclined relative to a height direction of the box body (10), and relative to a water inlet end of the third extension pipe (63), a water outlet end of the third extension pipe (63) is away from an inner cylinder (22). The first extension pipe (61), the second extension pipe (62), and the third extension pipe (63) are sequentially arranged in a direction away from the water outlet pipe (54).
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 air
D06F 39/00 - Details of washing machines not specific to a single type of machines covered by groups
D06F 39/08 - Liquid supply or discharge arrangements
D06F 58/20 - General details of domestic laundry dryers
A refrigerator and a noise reduction method therefor. The refrigerator comprises a sensor, an auxiliary sound source and a controller, wherein the sensor is configured to measure a noise value of the refrigerator during operation; the auxiliary sound source is configured to emit a masking sound according to masking characteristics of a sound frequency band; and the controller is configured to: during the operation of the refrigerator, acquire a first noise value which is measured by the sensor; if the first noise value is greater than a preset decibel threshold value, search frequency bands of the current noise for a target frequency band, and calculate a noise amplitude of the target frequency band; according to the noise amplitude, determine a masking sound which has a phase opposite to that of the target frequency band; and control the auxiliary sound source to emit the masking sound.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
A refrigerator and a noise reduction method thereof. The refrigerator comprises a cabinet body, a first sensor and a controller. The first sensor is arranged on the cabinet body and is configured to detect a noise signal of an environment where the refrigerator is located. The controller is configured to: acquire the noise signal detected by the first sensor; when determining that the environment where the refrigerator is located does not meet a preset rest environment condition, adjust rotating speeds of a compressor and a fan of the refrigerator according to the noise signal; and when determining that the environment where the refrigerator is located meets the rest environment condition, correct the noise signal by means of a pre-obtained correction value and, according to the corrected noise signal, adjust the rotating speeds of the compressor and the fan.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 29/00 - Arrangement or mounting of control or safety devices
A laundry treatment apparatus, comprising: a box (10), a drum (20) and a drying device (30). The drum (20) is rotatably arranged in the box (10), and the side of the box (10) close to the drum (20) is spaced apart from the drum (20), so as to form a mounting space. The drying device (30) is located in the mounting space. The drying device (30) comprises: a housing (31), an evaporator (32), a condenser (33) and a fan assembly (34). The side wall of the housing (31) close to the drum (20) substantially extends in the circumferential direction of the drum (20). The housing (31) comprises: a first air duct (310) and a base (311). The base (311) is the side wall of the housing (31) close to the drum (20), and the base (311) comprises a horizontal portion (3110) and an inclined portion (3111), which are connected to each other, wherein the horizontal portion (3110) and the inclined portion (3111) are sequentially arranged in the direction in which an airflow flows in the first air duct (310). The cross-sectional area of the first air duct (310) tends to increase in the direction from an inlet of the first air duct (310) to an outlet thereof. The evaporator (32) is arranged in the first air duct (310) and corresponds to the horizontal portion (3110). The condenser (33) is arranged in the first air duct (310) and corresponds to the inclined portion (3111). An air inlet (34A) of the fan assembly (34) is in communication with the outlet of the first air duct (310), and an air outlet (34B) of the fan assembly (3110) is in communication with an inner cavity (200) of the drum (20).
Provided is a clothes treatment device, comprising a box body, a drum, and a heat pump device. The box body comprises an accommodating cavity. The drum is rotatably arranged in the accommodating cavity, and the surface of the side of the box body close to the drum is spaced apart from the drum to form a first mounting space. The heat pump device is located in the first mounting space. The heat pump device comprises a condenser, an evaporator, and a compressor. The condenser, the evaporator, and the compressor are sequentially communicated. The compressor is connected to the box body, located in the bottom region of the drum, and away from the center of the box body. The condenser and the evaporator are located in the top region of the drum and spaced apart from the drum.
A laundry treatment apparatus, comprising a box body (10), a drum assembly (20), a drying air duct (30), a heat pump system (40) and a filter device (50). The drum assembly (20) is arranged in the box body (10) and has a laundry accommodating cavity (21). The laundry accommodating cavity (21) is provided with a first air outlet (211) and a first air inlet (212). The drying air duct (30) is arranged above the drum assembly (20), and is in communication with the first air outlet (211) and the first air inlet (212). The drying air duct (30) comprises an air-diffusion air duct (35) and a first cavity (36). The heat pump system (40) is arranged in the first cavity (36), and is configured to change moist air in the drying air duct (30) into dry air with a high temperature. The air-diffusion air duct (35) is configured to guide to the heat pump system (40) the air which is guided out from the first air inlet (212). The filter device (50) is located between the air-diffusion air duct (35) and the first cavity (36), and is configured to filter out foreign matter in the air which is guided out from the first air outlet (211).
A laundry treating apparatus (100), comprising a drum assembly (20), a drying air duct (30) and a filtering device (50). The drum assembly (20) comprises an air outlet (211) and an air inlet (212). The filtering device (50) is arranged in the drying air duct (30), and the drying air duct (30) is divided into two parts arranged in an own air guide direction. The filtering device (50) comprises a collecting groove (5212), wherein the collecting groove (5212) is arranged on a side of the filtering device (50) close to the air outlet (211), so as to collect filtered flocks. The drying air duct (30) comprises an air guide vent (352), wherein the air guide vent (352) is arranged on a side of the filtering device (50) close to the air outlet (211), and air guided out of the air outlet (211) is guided into the filtering device (50) from the air guide vent (352). The bottom of the air guide vent (352) is higher than the top of the collecting groove (5212).
Provided is a refrigerator (100), which comprises a refrigerator body (1), a refrigerating chamber (12), a freezing chamber (11), a door body, an ice-making apparatus (3), at least two temperature sensors (6), a timer (7), and a controller (8). The ice-making apparatus (3) comprises at least two ice-making machines (31), a water supply component (33), and at least two driving components (32). The controller (8) is configured to: control the ice-making apparatus (3) to start; when receiving a water injection request signal sent by any one of the at least two ice-making machines (31), control the water supply component (33) to inject water into the ice-making machine (31); and when receiving water injection request signals sent by the at least two ice-making machines (31) at the same time, determine a water injection sequence for injecting water into the at least two ice-making machines (31) according to corresponding cumulative time when the temperature of the at least two ice-making machines (31) reaches a first preset temperature from a first temperature, detected water injection temperatures detected by the corresponding temperature sensors (6) of the at least two ice-making machines (31) at first preset time, and preset water injection time corresponding to the at least two ice-making machines (31).
A refrigerator and a control method therefor. The refrigerator comprises: a refrigerator body, a door body, at least one weighing apparatus, and a first controller. Any one of the at least one weighing apparatuses comprises a weighing apparatus body and at least one adjustment button, each adjustment button corresponding to one food name, and the adjustment button being configured for setting the name of a food placed on the weighing apparatus. The first controller is configured for: in response to an operation activating any one of the weighing apparatuses, obtaining a weight value of a food measured by the weighing apparatus and the food name presently corresponding to the adjustment button; if it is determined that the weight value is greater than a first preset weight threshold, binding the weight value to the food name; and storing the bound weight value and the food name.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 11/00 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators
F25D 23/12 - Arrangements of compartments additional to cooling compartmentsCombinations of refrigerators with other equipment, e.g. stove
F25D 29/00 - Arrangement or mounting of control or safety devices
G01G 19/52 - Weighing apparatus combined with other objects, e.g. with furniture
G06K 17/00 - Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups , e.g. automatic card files incorporating conveying and reading operations
Provided are a refrigerator and a control method for a refrigerator. The refrigerator comprises a refrigerator body, a door body, an ice maker, an ice-making mechanism, a water supply tank, a water supply pipe, a water supply pump, a sensor and a controller. The sensor is configured to detect a feature parameter of a liquid in the water supply tank; the controller is coupled to the sensor; and the controller is configured to: acquire the feature parameter of the liquid in the water supply tank when a water supply start instruction is received; and identify the type of the liquid in the water supply tank according to the feature parameter. The control method for a refrigerator comprises: when a water supply start instruction is received, acquiring a feature parameter of a liquid in a water supply tank; according to the feature parameter, identifying the type of the liquid in the water supply tank; when the liquid is water, controlling a water supply pump to be running; and when the liquid is not water, controlling the water supply pump to stop running.
F25D 29/00 - Arrangement or mounting of control or safety devices
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 23/12 - Arrangements of compartments additional to cooling compartmentsCombinations of refrigerators with other equipment, e.g. stove
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
C02F 1/32 - Treatment of water, waste water, or sewage by irradiation with ultraviolet light
F25C 1/24 - Construction of mouldsFilling devices for moulds for refrigerators, e.g. freezing trays
F25C 5/02 - Apparatus for disintegrating, removing or harvesting ice
F25C 5/08 - Apparatus for disintegrating, removing or harvesting ice without the use of saws by heating bodies in contact with the ice
F25D 23/04 - DoorsCovers with special compartments, e.g. butter conditioners
G01N 21/84 - Systems specially adapted for particular applications
G01N 25/00 - Investigating or analysing materials by the use of thermal means
G01N 27/30 - Electrodes, e.g. test electrodesHalf-cells
G01N 27/74 - Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables of fluids
A refrigerator includes a box body, a hinge assembly, and a door body. The hinge assembly includes a plate body, a locking hook, and a blocking portion. A free end of the locking hook extends in a direction away from the plate body and is bent in a direction proximate to the plate body, so as to form an opening toward the plate body. In a case where the door body is in a closed state, the blocking portion is located in the opening. During a process from closing to opening of the door body, the locking hook is deformed under force to be disengaged from the blocking portion and unlocked.
A refrigerator includes a refrigerator body and a door body. In a case where the door body is opened from a closed state to a first state, a first hinge shaft moves from a first positioning position to a second positioning position along a first positioning trajectory line with respect to a first trajectory slot, and a second hinge shaft moves from a first guiding position to a second guiding position along a first guiding trajectory line with respect to a second trajectory slot. In a case where the door body continues to be opened from the first state to a second state, the first hinge shaft moves from the second positioning position to a third positioning position along a second positioning trajectory line, the second hinge shaft moves from the second guiding position to a third guiding position along a second guiding trajectory line.
A refrigerator (100) and a control method therefor. The refrigerator (100) comprises a refrigerator body (10), a weighing apparatus (30), a power supply apparatus (40) and a first controller (600), wherein the refrigerator body (10) is internally provided with a compartment; the weighing apparatus (30) is configured to weigh food materials, and the weighing apparatus (30) comprises a receiving circuit (300) for receiving electric energy; the power supply apparatus (40) is configured to charge the weighing apparatus (30), and the power supply apparatus (40) comprises a transmitting circuit (400) for transmitting electric energy; and the first controller (600) is configured to control, if it is determined that the power of a battery (305) of the weighing apparatus (30) is less than or equal to a preset threshold value, the transmitting circuit (400) and the receiving circuit (300) to operate, and to control, after the receiving circuit (300) receives electric energy transmitted by the transmitting circuit (400), the receiving circuit (300) to charge the battery (305) of the weighing apparatus (30).
H02J 50/10 - Circuit arrangements or systems for wireless supply or distribution of electric power using inductive coupling
H02J 7/00 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
H02J 7/02 - Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 23/04 - DoorsCovers with special compartments, e.g. butter conditioners
F25D 25/02 - Charging, supporting, or discharging the articles to be cooled by shelves
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
Provided in the present disclosure are a laundry treatment device and a control method therefor. The laundry treatment device comprises a controller, a humidity measurement apparatus and a drying apparatus. The controller is coupled to the humidity measurement apparatus and the drying apparatus. The controller is configured to start the drying apparatus to execute a drying operation on laundry; when the humidity measurement apparatus detects that humidity data of the laundry is within a humidity threshold range, starting to perform time counting for a first duration; if it is determined that all the humidity data within a first preset duration is within the humidity threshold range, ending the drying operation of the drying apparatus; and if it is determined that the humidity data at any moment within the first preset duration is outside the humidity threshold range, performing time counting for the first duration again until all the humidity data within the first preset duration is within the humidity threshold range, and then ending the drying operation of the drying apparatus, wherein the first duration is less than or equal to the first preset duration.
D06F 58/34 - Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
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
D06F 58/44 - Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of conditioning or finishing, e.g. for smoothing or removing creases
A refrigerator (1000). The refrigerator (1000) comprises a refrigerator body (1), an ice-making apparatus, a compressor (16), a condenser (18), an evaporator (152) and valves (16, 17, 110). The refrigerator body (1) comprises an ice-making chamber (13). The ice-making apparatus is provided in the refrigerator body (1) and comprises an ice-making box (2), a rotating assembly and an ice-making tube (3). The ice-making box (2) is provided in the ice-making chamber (13). The rotating assembly is configured to drive the ice-making box (2) to rotate, so that the ice-making box (2) can make ice or de-ice. At least a part of the ice-making tube (3) is provided in the ice-making chamber (13) and is in contact with the ice-making box (2). The ice-making tube (3) is configured to transmit a refrigerant at a first temperature, or to transmit a refrigerant at a second temperature. The ice-making box (2) is configured to: absorb a refrigerating capacity carried by the refrigerant at the first temperature transmitted in the ice-making pipe (3) for ice making; and absorb heat carried by the refrigerant at the second temperature transmitted in the ice-making tube (3) for de-icing.
A refrigerator (100) and a sterilization control method of the refrigerator (100). The refrigerator (100) comprises a refrigerator body (10), a door body (200), a storage device (50), a sterilization device (30), and a controller (40). The storage device (50) comprises a first housing (1010), a first cover plate (1012), and a drawer (1011), the drawer (1011) being configured to accommodate an article. The sterilization device (30) comprises a light source assembly (33) and a distance measurement component (35), the distance measurement component (35) being configured to measure a target distance between the article and the sterilization device (30). The controller (40) is configured to: when the door body (200) is open and the drawer (1011) is closed, turn on the sterilization device (30) for a first preset time and then turn off same; when the door body (200) is closed and the drawer (1011) is closed, turn on the sterilization device (30); when the door body (200) is open and the drawer (1011) is open, turn off the sterilization device (30); and determine an illumination intensity level on the basis of the target distance, and control the sterilization device (30) to perform sterilization at the illumination intensity level.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 23/12 - Arrangements of compartments additional to cooling compartmentsCombinations of refrigerators with other equipment, e.g. stove
F25D 29/00 - Arrangement or mounting of control or safety devices
F25D 17/06 - Arrangements for circulating cooling fluidsArrangements for circulating gas, e.g. air, within refrigerated spaces for circulating gas, e.g. by natural convection by forced circulation
A23L 3/26 - Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by irradiation without heating
40.
REFRIGERATOR AND STERILIZATION CONTROL METHODS THEREFOR
Provided are a refrigerator, and sterilization control methods therefor. The refrigerator comprises a refrigerator body, a door body, a storage device, a sterilization device, a first sensing assembly, a second sensing assembly, and a controller. The first sensing assembly is configured to test the state of the door body; and the second sensing assembly is configured to test the state of drawers. The controller is configured to: if the door body is opened and the drawers are closed, control the sterilization device to be turned off after a first preset time of being on; if the door body is closed and the drawers are closed, control the sterilization device to be turned on; and if the door body is opened and the drawers are opened, control the sterilization device to be turned off; and determine an illumination intensity level according to a target distance, and control the sterilization device to perform sterilization at the illumination intensity level.
A refrigerator, and a partition measurement method for a weighing apparatus thereof. The refrigerator comprises a refrigerator body, a first communication component and a weighing apparatus. The weighing apparatus comprises a second communication component, at least two partitions, weight sensors and a first controller. The second communication component is coupled to the first communication component so as to perform data transmission. The first controller is configured to determine weight change data of a corresponding partition according to weighing data measured by a weight sensor. The method comprises: acquiring weight change data of partitions within a preset time threshold; determining the partition usage condition of a weighing apparatus according to the weight change data; determining partition usage information of the weighing apparatus according to the weight change data and the partition usage condition; and sending the partition usage information to a control terminal for display.
H04W 4/80 - Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
A refrigerator and a method for binding a refrigerator and a weighing apparatus. The refrigerator comprises a refrigerator body, a first communication assembly and at least one weighing apparatus, wherein the first communication assembly is located on the refrigerator body; and the weighing apparatus comprises a second communication assembly, and the second communication assembly is coupled to the first communication assembly, such that the weighing apparatus transmits weighing data and communication information of the weighing apparatus to the first communication assembly. The method comprises: by means of a first communication assembly, scanning a weighing apparatus within a preset range, and establishing a communication connection with the weighing apparatus; by means of the first communication assembly, acquiring weighing data of the weighing apparatus with which a communication connection has been established; and if the weighing data is changed and a change amount is greater than a preset value, performing communication binding between the first communication assembly and the corresponding weighing apparatus.
A refrigerator, and a weighing data reporting method for a weighing device thereof. The refrigerator comprises a first communication assembly, a first controller and at least one weighing device. The weighing device comprises a vibration sensor and a second controller. The second controller is configured to: when determining that weighing data of the weighing device changes, acquire the working states of a compressor and a fan; if at least one of the compressor or the fan is in an operating state, send a rotating speed adjustment request to the first controller, such that the first controller adjusts the rotating speed of at least one of the compressor or the fan so as to reduce vibration; if one of conditions that the compressor and the fan are in a shutdown state and receive rotating speed adjustment completion information sent by the first controller is satisfied, acquire first vibration acceleration measured by the vibration sensor; and when determining that the first vibration acceleration is less than a first preset vibration threshold value, report the weighing data to the first communication assembly.
Provided are refrigerators (1000) and a food material weight information management method therefor. A refrigerator (1000) comprises a cabinet body (10), a first detection device (201), at least one weighing device (40), and a display device (302). The cabinet body (10) comprises a door body (200). The first detection device (201) is configured to detect an opening and closing state of the door body (200). The weighing device (40) is configured to measure the weight of a food material placed on the weighing device (40). The display device (302) is configured to display a food material management interface. A first controller (60) is configured to: when determining that the weight of a food material measured by the weighing device (40) has changed, determine whether the door body (200) is open; when determining that the door body (200) is open, determine that a user is placing a food material; and, when determining that the door body (200) is closed, determine that the position of the food material corresponding to the weighing device (40) has changed, and control the display device (302) to display prompt information that the position of the food material has changed, so as to prompt the user to check the condition of the food material corresponding to the weighing device (40).
F25D 25/00 - Charging, supporting, or discharging the articles to be cooled
G01G 19/52 - Weighing apparatus combined with other objects, e.g. with furniture
H04W 4/30 - Services specially adapted for particular environments, situations or purposes
H04W 4/80 - Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
Provided is a rigid polyurethane foam. The rigid polyurethane foam comprises, in parts by weight, 100 parts of a dry white material, 26-34 parts of a trans-1-chloro-3,3,3-trifluoropropene LBA foaming agent, 1-5 parts of a low-boiling-point foaming agent, 130-170 parts of polyphenylmethane polyisocyanate, and 3 parts of a methyl formate modifier. The dry white material comprises, in parts by weight, 87-95 parts of a combined polyether, 2.5-4 parts of a surfactant, 1.5-6 parts of a catalyst, and 1-3 parts of water.
C08G 18/50 - Polyethers having hetero atoms other than oxygen
C08J 9/14 - Working-up of macromolecular substances to porous or cellular articles or materialsAfter-treatment thereof using blowing gases generated by a previously added blowing agent by a physical blowing agent organic
Provided is a refrigerator, comprising a body, a hinge assembly, doors, a flip beam, and a guide block. The body comprises a guide groove. The hinge assembly comprises a first matching part. The doors are connected to the body by means of the hinge assembly. The doors each comprise a door side wall and a second matching part. The guide block matches the guide groove. When each door is closed to a first critical angle, the amount of elastic deformation of the second matching part reaches a preset threshold, and the central axis of a first hinge shaft is located at a first contact positioning point on a linear trajectory section. When each door is closed to a second matching angle, the guide block is in contact with the guide groove, and the central axis of the first hinge shaft is located at a second contact positioning point on the linear trajectory section. The first critical angle is greater than or equal to the second matching angle. The second contact positioning point coincides with the position of the first contact positioning point, or is farther away from the door side wall than the first contact positioning point.
Provided is a refrigerator, the refrigerator comprising a box body, a hinge assembly, and a door body. The hinge assembly comprises a first track groove, a second track groove, a first hinge shaft, and a second hinge shaft. The first hinge shaft engages with the first track groove. The second hinge shaft engages with the second track groove. The door body is connected to the refrigerator body by means of the hinge assembly. In a process in which the door body is opened from a closed state to a second angle, the first hinge shaft moves along a straight line towards a side wall of a door relative to the first track groove, and when the door body is opened to the second angle, a direction of motion changes, and the second hinge shaft moves in a direction towards the side wall of the door and away from a front wall of the door. In a process in which the door body is opened from the second angle to a fifth angle, the first hinge shaft moves along the first track groove in a direction approaching the front wall of the door and approaching the side wall of the door.
A clothes dryer. The clothes dryer comprises a draining pump (200), a float switch (300), a drying component (400), and a control unit (100). The draining pump (200) is configured to drain water in a clothes dryer base (800). The float switch (300) is configured to be turned on when the water level of the clothes dryer base (800) exceeds a preset water level range; and the float switch (300) is turned off when the water level of the clothes dryer base (800) is within the preset water level range. The drying component (400) is configured to dry clothes to be dried. The control unit (100) is connected to the draining pump (200), the float switch (300), and the drying component (400).
A refrigerator, comprising a refrigerator body (101), a main control board box (401), a temperature measurement assembly (402), a refrigeration system (103), and a controller. A compartment (102) is provided inside the refrigerator body (101), and the refrigerator body (101) is provided with a back plate (301). The main control board box (401) is arranged on the back plate (301) of the refrigerator body (101). The temperature measurement assembly (402) is arranged on the main control board box (401), and the temperature measurement assembly (402) is configured to measure an ambient temperature. The refrigeration system (103) is arranged in the refrigerator body (101), and the refrigeration system (103) comprises a compressor (201), an evaporator (202), a capillary tube (203), a filter (204), and a condenser (205). The controller is configured to: obtain a first ambient temperature measured by the temperature measurement assembly (402); correct the first ambient temperature to obtain a second ambient temperature; and determine, according to the second ambient temperature, a target rotational speed of the compressor (201), so as to control the compressor (201) to operate at the target rotational speed.
A refrigerator (1), the refrigerator (1) comprising a refrigerator body (10), a hinge assembly (30) and a door (20). The door (20) is connected to the refrigerator body (10) by means of the hinge assembly (30), so as to open or close the refrigerator body (10). The hinge assembly (30) comprises a first trajectory channel (433), a second trajectory channel (434), a first shaft (421) and a second shaft (422). A central trajectory line of the first trajectory channel (433) is a first trajectory line (S). A central trajectory line of the second trajectory channel (434) is a second trajectory line (K), which is an ellipse-like arc. The door (20) comprises a door side wall (21). A plane where the side face of the refrigerator body (10) close to the hinge assembly (30) is located is defined as a reference plane (M0). In the process of opening the door (20), the second shaft (422) moves in the second trajectory channel (434) along the second trajectory line (K), and the first shaft (421) moves in the first trajectory channel (433) along the first trajectory line (S) towards the door side wall (21), so that the door (20) moves towards an inner side of the reference plane (M0) while rotating.
Provided is a refrigerator. The refrigerator comprises a refrigerator body, a hinge assembly and a door body. The hinge assembly comprises a first track groove, a second track groove, a first shaft and a second shaft. The first shaft is matched with the first track groove and is movable relative to the first track groove. The second shaft is matched with the second track groove and is movable relative to the second track groove. The door body is connected to the refrigerator body by means of the hinge assembly so as to open or close the refrigerator body. The door body comprises a door side wall and a door front wall. When the door body is opened from a closed state to a preset angle, the second shaft moves along the second track groove, and the first shaft always moves in a direction close to the door side wall along the first track groove, and the door body always moves inward while rotating, so that the distance of the door body beyond the reference plane in the opening process is less than a preset value.
A refrigeration apparatus, comprising a wine decanting device. The wine decanting device has at least one of wine-discharging, vacuumizing and cleaning functions. The wine decanting device comprises a wine discharging mechanism, a clear-water box, an air-mixing wine decanting cavity, a first pump and a second pump. The first pump is configured to pump air to increase the air pressure in a wine bottle so that wine enters the air-mixing wine decanting cavity, or to pump air to increase the air pressure in the clear-water box so that a cleaning liquid enters and cleans the wine discharging mechanism, the air-mixing wine decanting cavity and a wine discharging pipe. A second end of the second pump is connected to the air-mixing wine decanting cavity. The second pump is configured to pump air so as to inject air into the wine in the air-mixing wine decanting cavity for decanting wine, or to pump air from the wine bottle.
F25D 23/12 - Arrangements of compartments additional to cooling compartmentsCombinations of refrigerators with other equipment, e.g. stove
A47J 31/40 - Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea
Provided is a refrigeration device, comprising a decanting device. The decanting device is configured to execute at least one of a wine delivering-out operation, a vacuumizing operation or a cleaning operation, and comprises a wine delivering-out mechanism, an air mixing and decanting cavity, a wine outlet pipe, a clear water box, a first pump, a second pump and a third pump. The first pump is configured to extract air to increase the gas pressure in a wine bottle, so that the wine is discharged from the wine outlet pipe after passing through the air mixing and decanting cavity. The second pump is configured to extract air in the wine bottle. The third pump is configured to extract air to inject the air into the wine in the air mixing and decanting cavity for decanting, or extract a cleaning liquid in the clear water box, and clean the wine delivering-out mechanism, the air mixing and decanting cavity and the wine outlet pipe.
Provided is refrigeration equipment, comprising a decanting device. The decanting device has at least one of a wine discharging function or a cleaning function, and comprises a wine outlet mechanism, an air mixing decanting cavity, a wine outlet pipe, a clean water box, a first pump and a second pump. A first end of the first pump is communicated with the atmosphere, and a second end of the first pump is connected to the wine outlet mechanism. The first pump is configured to extract air to increase the gas pressure in a wine bottle, so that wine liquid is discharged from the wine outlet pipe through the air mixing decanting cavity. The second pump is configured to extract air to inject air into the wine liquid in the air mixing decanting cavity for decanting, or extract air to increase the gas pressure in the clean water box, so that a cleaning liquid enters and cleans the wine outlet mechanism, the air mixing decanting cavity and the wine outlet pipe.
F25D 23/12 - Arrangements of compartments additional to cooling compartmentsCombinations of refrigerators with other equipment, e.g. stove
A47J 43/00 - Implements for preparing or holding food, not provided for in other groups of this subclass
B01F 23/236 - Mixing gases with liquids by introducing gases into liquid media, e.g. for producing aerated liquids specially adapted for aerating or carbonating beverages
Refrigeration equipment (1000), comprising a decanting device (300). The decanting device (300) is configured to extract wine liquid from a wine bottle (10a), and inject air into the extracted wine liquid for decantation. The decanting device (300) comprises a wine outlet mechanism (1), a first one-way valve (141), a first control valve (512), a second control valve (513), a first pump (501), a second pump (502), an air-mixing decantation cavity (40), and a wine outlet pipe (41). During wine extraction, the first pump (501) works, such that air enters the first control valve (512) and enters the wine bottle (10a) through the first pump (501), the second control valve (513) and an air flow channel (11) so as to increase the gas pressure above the wine liquid in the wine bottle (10a). Under the action of the gas pressure, the wine liquid enters a wine suction pipe (20) and flows out of the wine outlet pipe (41) through a first liquid flow channel (12) and the air-mixing decantation cavity (40). Moreover, the second pump (502) works, such that air enters the air-mixing decantation cavity (40) from the second pump (502) and is mixed with the wine liquid in the air-mixing decantation cavity (40) to achieve air-mixing decantation.
Provided are refrigeration apparatuses. A refrigeration apparatus comprises a decanting device. The decanting device is configured to extract a wine liquid from a wine bottle and inject air into the extracted wine liquid so as to decant wine. The decanting device comprises a wine outlet mechanism, a pump, a first control valve, an air-mixed decanting cavity and a wine outlet pipe. For discharging wine, the pump works to enable air to enter the pump, and one part of the air enters a wine bottle through an air flow channel so as to increase the pressure of air above a wine liquid in the wine bottle. Under the action of the air pressure, the wine liquid enters a wine suction pipe and flows out of the wine outlet pipe through a first liquid flow channel and the air-mixed decanting cavity. In addition, the first control valve is opened, and the other part of the air enters the air-mixed decanting cavity through the first control valve and is mixed with a wine liquid in the air-mixed decanting cavity so as to perform air-mixed decanting.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
A47J 43/00 - Implements for preparing or holding food, not provided for in other groups of this subclass
Provided is a refrigeration apparatus, comprising a wine decanting device. The wine decanting device has at least one of wine-discharging, cleaning and vacuumizing functions, and comprises a wine discharging mechanism, a wine decanting cavity, a wine discharging pipe, a clear-water box, a first pump and a second pump. The first pump is configured to pump air so as to inject air into wine in the wine decanting cavity to decant wine, or to pump air so as to increase the air pressure in the clear-water box so that a cleaning liquid enters and cleans the wine discharging mechanism, the wine decanting cavity and the wine discharging pipe, or to pump air from a wine bottle. The second pump is configured to pump the wine in the wine bottle, so that the wine is discharged through the wine discharging pipe via the wine decanting cavity.
F25D 23/12 - Arrangements of compartments additional to cooling compartmentsCombinations of refrigerators with other equipment, e.g. stove
A47J 31/40 - Beverage-making apparatus with dispensing means for adding a measured quantity of ingredients, e.g. coffee, water, sugar, cocoa, milk, tea
Provided are refrigeration apparatuses, which comprise decantation devices. One decantation device is provided with at least one of wine discharging, vacuumizing and cleaning functions, and the decantation device comprises a wine discharging mechanism, a decantation chamber, a wine outlet pipe, a clear water box, a first pump and a second pump. The first pump is configured to draw air to increase the gas pressure in a wine bottle so that the wine liquid is discharged from the wine outlet pipe after passing through the decantation chamber, and to inject air into the wine liquid in the decantation chamber to perform decantation or is configured to extract air in the wine bottle. The second pump is configured to extract a cleaning liquid in the clear water box, so that the cleaning liquid enters and cleans the wine discharging mechanism, the decantation chamber and the wine outlet pipe.
Provided is a refrigeration device, which comprises a cabinet body and a decanting device. The decanting device is arranged in the cabinet body and has at least one of wine dispensing, vacuumizing and cleaning functions. The decanting device comprises a wine dispensing mechanism, a decanting chamber, a wine dispensing pipe, a clean water box and a pump. The wine dispensing mechanism is configured to dispense wine in a wine bottle out of the wine bottle. The decanting chamber is connected to a wine dispensing mechanism. The wine dispensing pipe is communicated with the decanting chamber. The first end of the pump is connected to the wine dispensing mechanism. The second end of the pump is connected to one end of the wine dispensing pipe. The pump is configured to draw wine in the wine bottle, enable the wine to enter the decanting chamber, and draw air to inject air into the wine in the decanting chamber and decant the wine, or draw a cleaning liquid from the clean water box such that the cleaning liquid enters and cleans the pump and the wine dispensing pipe.
A refrigerator, comprising a refrigerator body, a door body and a hinge mechanism, wherein the refrigerator body comprises a refrigeration compartment; the door body is arranged on the front side of the refrigerator body and is configured to open or close the refrigeration compartment; the hinge mechanism is arranged at one end of the top and/or bottom of the door body; the door body is connected to the refrigerator body by means of the hinge mechanism; the hinge mechanism comprises a mounting base, a hinge and a pressing rod assembly; the mounting base is fixed to the refrigerator body; the front end of the hinge is hinged to one end of the door body, and the rear end of the hinge is detachably arranged on the mounting base; the pressing rod assembly is detachably connected to the mounting base; and the hinge is clamped and fixed between the mounting base and the pressing rod assembly.
E05D 7/081 - Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing
Embodiments of the present disclosure provide a refrigerator and a method for updating a foodstuff shelf life, relating to the technical field of smart appliances. The refrigerator comprises a tag detection apparatus, a door switch detection apparatus, and a controller. The controller is configured to: acquire information of all electronic tags in the refrigerator by means of the tag detection apparatus in response to a door closing signal from the door switch detection apparatus, so as to obtain a first tag information set. The first tag information set is compared with a second tag information set. If the second tag information set comprises a first electronic tag that does not exist in the first tag information set, a removal time of a first foodstuff associated with a first electronic tag is updated according to a received time of the door closing signal; if the first tag information set comprises a second electronic tag that does not exist in the second tag information set, a placement time and a shelf life of a second foodstuff associated with the second electronic tag are updated according to the received time of the door closing signal.
A refrigerator (1). The refrigerator (1) comprises a refrigerator body (10), a hinge assembly (30) and a door body (20). The hinge assembly (30) comprises a first groove (333), a second groove (334), a first shaft (321) and a second shaft (322). The first groove (333) is a straight groove. The first shaft (321) fits with the first groove (333), and can move relative to the first groove (333). The second shaft (322) fits with the second groove (334), and can move relative to the second groove (334). The door body (20) comprises a side wall (21), a front wall (22) and a lateral edge (23). In a left side and a right side of the refrigerator body (10), the side close to the hinge assembly (30) is defined as a first reference plane (W1). When the door body (20) is opened from a closed state to the maximum angle, the first shaft (321) moves in the first groove (333), and the second shaft (322) moves from one end of the second groove (334) to the other end of the second groove (334), such that the door body (20) moves to the inside or the outside of the first reference plane (W1) while rotating.
The present disclosure provides a refrigerator. The refrigerator comprises a refrigerator body, a hinge assembly, a door body, and a rotation stopping mechanism. The door body is connected to the refrigerator body by means of the hinge assembly so as to open or close the refrigerator body. In the opening or closing process of the door body, a hinge shaft set moves in a hinge groove set, so that the door body moves in the width direction of the refrigerator while rotating. The rotation stopping mechanism is configured to enable the door body to stop rotating, and comprises an elastic plunger and a position-limiting recess. The elastic plunger is arranged in the hinge shaft set. The position-limiting recess is formed in the hinge groove set and is matched with the elastic plunger. In the rotating process of the door body, the elastic plunger moves relative to the position-limiting recess, and when the elastic plunger relatively moves to the position of the position-limiting recess, the elastic plunger is clamped into the position-limiting recess, such that the door body stops rotating relative to the refrigerator body.
A refrigerator comprising a plurality of labels, a housing body, a first reader-writer and a controller. The housing body comprises a plurality of compartments, and each compartment is provided with at least one first label from the plurality of labels. The first reader-writer reads the label information on the first label. Each label comprises a memory, a selector, and a processor. The memory stores the label information of a label; the selector selects a state corresponding to an area where the foodstuff information is located in the memory; on the basis of a selection result made by the selector, the processor sets a state of the area where the foodstuff information is located, and if the state of the area where the foodstuff information is located is a read-write state, the processor amends the foodstuff information. The controller is configured to receive a foodstuff amendment instruction, the foodstuff amendment instruction comprising a target label identifier and target foodstuff information; on the basis of the foodstuff amendment instruction, controlling the first reader-writer to send the target foodstuff information to the processor in the first label corresponding to the target label identifier, so that the processor in the first label updates the foodstuff information stored in the first label to the target foodstuff information.
Some embodiments of the present disclosure provide a refrigerator and an electronic tag management method therefor. The refrigerator comprises a first antenna, a display apparatus and a controller. The first antenna is configured to detect an electronic tag that is within a detection range of the first antenna, wherein the electronic tag is configured to store information related to a food ingredient. The controller is coupled to the first antenna and the display apparatus, and is configured to: acquire, in response to the first antenna having detected a first electronic tag, information of a first food ingredient which is associated with the first electronic tag; to control the display apparatus to display a first operation interface, or to control, when it is determined that there is no first electronic tag in the refrigerator, the display apparatus to display the first operation interface, wherein the first operation interface is used for displaying and/or editing the information of the first food ingredient; and to store, in response to a first operation, information of the first electronic tag and the information of the first food ingredient, wherein the first operation is an operation of a user storing the food ingredient.
F25D 29/00 - Arrangement or mounting of control or safety devices
G06K 7/10 - Methods or arrangements for sensing record carriers by electromagnetic radiation, e.g. optical sensingMethods or arrangements for sensing record carriers by corpuscular radiation
G06K 17/00 - Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups , e.g. automatic card files incorporating conveying and reading operations
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
F25D 19/00 - Arrangement or mounting of refrigeration units with respect to devices
Provided is a refrigerator. The refrigerator comprises a refrigerator body, a first antenna, at least one electronic tag, and a controller. The electronic tag comprises a smell detection component. A smell detection index of food to be detected is pre-written into the smell detection component, and the smell detection component is configured to detect a smell emitted by the food to be detected. The controller is configured to receive a smell detection value of the food to be detected which is detected, according to the smell detection index, by the smell detection component of any electronic tag transmitted by the first antenna; compare the smell detection value with a standard smell value prestored in the controller to obtain a comparison result; and when determining, according to the comparison result, that said any electronic tag satisfies a preset food odor condition, send prompt information.
A refrigerator (1), comprising a box body (10), a hinge assembly (30) and a door body (20). The hinge assembly (30) comprises a first groove (333), a second groove (334), a first shaft (321) and a second shaft (322). The door body (20) comprises a side wall (21), a front wall (22) and a side edge (23). The box body (10) comprises a reference plane (W), the side of the reference plane (W) close to the box body (10) being an inner side. When the door body (20) is in a closed state, a positioning linear groove is parallel to the front wall (22). During an opening process of the door body (20), when the first groove (333) is disposed on the door body (20), the first shaft (321) moves in a direction toward to the side wall (21) relative to the positioning linear groove, so as to cause the door body (20) to move toward the inner side while rotating. When the first groove (333) is disposed on the box body (10), the first shaft (321) moves in a direction away from the reference plane (W) relative to the first groove (333), so as to cause the door body (20) to move toward the inner side while rotating.
Provided in some embodiments of the present disclosure is a refrigerator. The refrigerator comprises a refrigerator body, a refrigerator door, a plurality of Bluetooth tags, and a controller. The refrigerator body comprises at least one storage chamber, and the refrigerator door is mounted on the refrigerator body. The controller is configured to: in response to having received a Bluetooth pairing request instruction from a Bluetooth tag, perform pairing connection with the Bluetooth tag, so as to communicate with the Bluetooth tag, and acquire voice information from a user; acquire information of food materials according to the voice information; and send the information of food materials to the Bluetooth tag.
A refrigerator (1), comprising a refrigerator body (10), a hinge assembly (30), and a door body (20). The hinge assembly (30) comprises a first groove (333), a second groove (334), a first shaft (321), and a second shaft (322). The first shaft (321) works in conjunction with the first groove (333), and the second shaft (322) works in conjunction with the second groove (334). The door body (20) is connected to the refrigerator body (10) by means of the hinge assembly (30). The door body (20) comprises a side wall (21), a front wall (22), and a side edge (23). For a left side surface and a right side surface of the refrigerator body (10), the one close to the hinge assembly (30) is a reference plane (W), and the side of the reference plane (W) close to the refrigerator body (10) is an inner side. During an opening process of the door body (20), if the first shaft (321) is fixed relative to the refrigerator body (10), the first shaft (321) moves relative to the first groove (333) in a direction close to the side wall (21), so that the door body (20) moves towards the inner side while rotating; and if the first shaft (321) is fixed relative to the door body (20), the first shaft (321) moves relative to the first groove (333) in a direction away from the reference plane (W), so that the door body (20) moves towards the inner side while rotating.
E05D 7/081 - Hinges or pivots of special construction for use in suspensions comprising two spigots placed at opposite edges of the wing, especially at the top and the bottom, e.g. trunnions the pivot axis of the wing being situated near one edge of the wing
A refrigerator (1). The refrigerator (1) comprises a refrigerator body (10), a hinge assembly (30) and a door body (20). The hinge assembly (30) comprises a first groove (333), a second groove (334), a first shaft (321) and a second shaft (322). The door body (20) comprises side walls (21), a front wall (22) and lateral edges (23). One side surface of the refrigerator body (10) close to the hinge assembly (30) is a reference plane, and one side of the reference plane close to the refrigerator body (10) is an inner side. During the opening of the door body (20), when the first groove (333) is fixed with respect to the door body (20), the first shaft (321) moves towards the side wall (21) with respect to the first groove (333); and when the first groove (333) is fixed with respect to the refrigerator body (10), the first shaft (321) moves away from the reference plane with respect to the first groove (333), such that the door body (20) moves towards the inner side while rotating. The position of the first shaft (321) in the first groove (333) and the position of the second shaft (322) in the second groove (334) always change during the opening of the door body (20) from a closed state to a maximum angle.
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
71.
REFRIGERATOR AND METHOD FOR POSITIONING FOOD MATERIALS
A refrigerator (100), the refrigerator (100) comprising a refrigerator body (10), a refrigerator door (40), an image acquisition device (20) and a controller (30). The refrigerator body (10) comprises a plurality of storage regions. The refrigerator door (40) is mounted on the refrigerator body (10). The image acquisition device (20) is configured to acquire multiple image frames in the process of a user accessing food materials. The controller (30) is connected to the image acquisition device (20), and is configured to: acquire a first image, the first image being any one image frame among multiple image frames; determine the position of a first food material in the first image; according to the position of the first food material in the first image and the position of the first food in at least one second image frame, obtain a movement trajectory of the first food material, the second image being other image frames among the multiple image frames except for the first image; and according to the movement trajectory of the first food material, determine position information of the first food material in the plurality of storage regions. By positioning food materials in the refrigerator (100) and prompting, according to the positioning of the food materials in the refrigerator (100), a user of the positions of the food materials that the user requires, the user may quickly find the food materials needed, saving time for the user.
A refrigerator, comprising: a refrigerator body, a reader-writer, a plurality of tags, and a controller. The refrigerator body comprises a plurality of storage compartments. The reader-writer is arranged in the refrigerator body and is configured to send radio frequency signals to the plurality of tags. The plurality of tags are located in the plurality of storage compartments, and each tag stores food material information of at least one food material, and is configured to receive the radio frequency signals, obtain signal strength information of the radio frequency signals at the position of the tag, and send the signal strength information and the food material information to the reader-writer. The controller is coupled to the reader-writer, and is configured to acquire, in response to a food material positioning instruction of a target food material and from the reader-writer, signal strength information of a target tag corresponding to food material information of the target food material, and obtain position information of the target food material by using a positioning model and according to the signal strength information of the target tag, wherein the positioning model is pre-trained on the basis of signal strength information of the plurality of tags and position information of the plurality of tags.
A refrigerator, comprising a refrigerator body, a door body, a reader/writer, and a controller. The reader/writer can read information of electronic tags in a tag box to obtain a first tag set, the first tag set being a tag set comprising information of electronic tags which are stored in the tag box and not bound to articles. The controller is connected to the reader/writer and configured to: delete information of the current electronic tag from the first tag set when it is determined that the current electronic tag is taken out of the tag box; and add the information of the current electronic tag to a second tag set when it is determined that the information of the current electronic tag does not exist in the second tag set, the second tag set being a tag set comprising information of electronic tags bound to the articles. The method comprises: obtaining the adding time when the information of the current electronic tag is added to the second tag set; and performing, according to the adding time, expiry date monitoring on an article corresponding to the current electronic tag.
A refrigerator and a control method therefor. The refrigerator comprises: a refrigerator body, a first communication device, a second communication device, and a controller. At least one storage compartment is provided in the refrigerator body. The first communication device is connected to the refrigerator body. The second communication device is connected to the refrigerator body and communicationally connected to the first communication device. The controller is configured to: obtain a network connection state of the first communication device in response to connection information from the second communication device, wherein the connection information indicates that the second communication device has established a connection relationship with a mobile terminal detected within the detection range that has previously established a connection relationship with a router; and when it is determined that the first communication device is not connected to a network, control the second communication device to send to the first communication device network configuration information received by the second communication device from the mobile terminal, so that the first communication device establishes a connection with the router by means of the network configuration information.
F25D 11/00 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators
F25D 29/00 - Arrangement or mounting of control or safety devices
F25D 11/02 - Self-contained movable devices associated with refrigerating machinery, e.g. domestic refrigerators with cooling compartments at different temperatures
A refrigerator (1), the refrigerator (1) comprising a refrigerator body (10), a hinge assembly (30), and a door body (20). The hinge assembly (30) comprises a first track groove (433), a second track groove (434), a first shaft (421), and a second shaft (422). The door body (20) is connected to the refrigerator body (10) by means of the hinge assembly (30). A plane in which a side surface of the refrigerator body (10) close to the hinge assembly (30) is located is defined as a reference plane (M0). An included angle between a positioning center point (P) and a direction of motion of a guiding center point (Q) is a displacement included angle. During the process of opening the door body (20) from the closed state to a second angle passing through a first angle, the guiding center point (Q) of the second shaft (422) moves along a second track line (K) of the second track groove (434), and the positioning center point (P) of the first shaft (421) moves from one end of a linear track section of the first track groove (433) to the other end, so that the door body (20) moves inward during rotation. The difference between the displacement included angle of the door body (20) when the door body (20) is opened to any two angles is not greater than a preset angle.
A refrigerator (1), the refrigerator (1) comprising a refrigerator body (10), a hinge assembly (30) and a door body (20). The hinge assembly (30) comprises a first track slot (433), a second track slot (434), a first shaft (421) and a second shaft (422). The door body (20) is connected to the refrigerator body (10) by means of the hinge assembly (30) to open or close the refrigerator body (10). The door body (20) comprises a door side wall (21), a door front wall (22), a door rear wall (23), a first side edge (W) and a second side edge (N). A plane, where a side surface of the refrigerator body (10) close to the hinge assembly (30) is located, is defined as a reference plane (M0). During the process of opening the door body (20), the second shaft (422) moves along the second track slot (434), and the first shaft (421) moves along the first track slot (433) in a direction close to the door side wall (21), such that the door body (20) moves toward an inner side of the reference plane (M0) while rotating; and the first side edge (W) and the second side edge (N) are driven by the door body (20) to execute a curvilinear motion.
A refrigerator (10), comprising: a controller (11) and an information interaction apparatus (12) coupled to the controller (12). The information interaction apparatus (12) is configured to receive a binding instruction inputted by a user, and to send the binding instruction to the controller (11). The controller (11) is configured to: receive the binding instruction, and control, in response to the binding instruction, the information interaction apparatus (12) to display a binding identification code; and set a pairing flag bit as a valid bit, and after a preset duration, set the pairing flag bit as an invalid bit. The controller (11) is further configured to: receive a binding request from a terminal device (20), and when the pairing flag bit is valid, execute, in response to the binding request, a binding operation on the terminal device (20) and the refrigerator (10), wherein the binding request is triggered after the terminal device (20) performs an identification operation on the binding identification code.
A clothes dryer, comprising a box body, a drum, an air duct base, a supporting portion, and a heat exchange assembly. The air duct base is provided with an air inlet, and the air duct base is in communication with the drum by means of the air inlet. The air duct base comprises a base and a cover plate. An outer side wall of the base has a closed structure. The air inlet is provided in the cover plate, and the cover plate covers the base and is sealingly connected to the base. An outer side wall of the cover plate has a closed structure. The supporting portion comprises a supporting portion body and a connection channel. One end of the connection channel is in communication with the drum, and the other end of the connection channel is in communication with the air inlet of the air duct base. The heat exchange assembly is arranged in the air duct base, and one end of the heat exchange assembly is positioned at the side of the air inlet close to the base.
A washing machine, comprising a voice receiving device (11) and a voice recognition device (12). The voice receiving device (11) is configured to receive a first voice instruction when the voice receiving device (11) is in a wake-up state. The voice recognition device (12) is coupled to the voice receiving device (11), and is configured to: recognize whether the first voice instruction supports a full-duplex interaction mode; and execute the first voice instruction if the first voice instruction supports the full-duplex interaction mode, and control the voice receiving device (11) to enter a continuous voice-receiving state of a preset duration.
A household electrical appliance, comprising a main control circuit, a display load, a display working circuit, and an activation circuit. The main control circuit is configured to send a first control signal to the activation circuit. The activation circuit is configured such that: the activation circuit is activated in response to the first control signal, and power is supplied to the display control circuit by means of an output terminal of the activation circuit; and when the activation circuit is not activated, the power is no longer supplied to the display control circuit by means of the output terminal of the activation circuit. The display load comprises a display, and a display control circuit coupled to the display; and the display control circuit is configured to send a second control signal to the display working circuit. An output terminal of the display working circuit is coupled to the display; a control terminal of the display working circuit is coupled to the display control circuit; and the display working circuit is configured such that: in response to the second control signal, the power is supplied to the display by means of the output terminal of the display working circuit.
H02M 3/00 - Conversion of DC power input into DC power output
G09G 5/00 - Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
G05B 15/02 - Systems controlled by a computer electric
G05B 19/418 - Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
patents
