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公开(公告)号：US20230341176A1
公开(公告)日：2023-10-26
申请号：US18013643
申请日：2021-07-09
发明人： Xiaofeng LI , Lisheng JI , Zhanpeng CUI , Xiangpeng SONG , Zhiqiang HAN , Chunyang LI , Kai WANG
IPC分类号： F25D29/00
CPC分类号： F25D29/00 , F25D2700/06 , F25D2600/06
摘要： Provided are a refrigerator preservation control method and a refrigerator. The refrigerator comprises a box body and a freezer preservation compartment. The box body defines at least one storage compartment. The freezer preservation compartment is arranged in the storage compartment. The refrigerator preservation control method comprises: detecting whether an object to be processed is placed in the freezer preservation compartment; if so, acquiring the temperature of the object; acquiring a preset correspondence between temperatures of the object and operating modes of the refrigerator; and controlling the refrigerator to operate in accordance with an operating mode corresponding to the temperature of the object. The use of the solution of the present invention may detect the temperature of the object placed in the freezer preservation compartment, and control the refrigerator to operate in accordance with different operating modes according to differences in the temperature of the object, thereby achieving instant preservation.
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公开(公告)号：US20230324102A1
公开(公告)日：2023-10-12
申请号：US18025451
申请日：2021-08-31
申请人： SHENYANG HAIER REFRIGERATOR CO., LTD. , QINGDAO HAIER REFRIGERATOR CO., LTD. , HAIER SMART HOME CO., LTD.
发明人： Zhanpeng CUI , Jiaming LI , Lisheng JI , Peng LYU
CPC分类号： F25D17/062 , F25D17/045 , F25D21/14
摘要： A control method for a refrigerator and a computer storage medium are provided. The refrigerator comprises a refrigerator body defining a first chamber and a door body that comprises a main door defining a second chamber, and a secondary door; a rear wall of the main door is provided with an air supply port formed thereon and a condensation removal air channel defined therein; a plurality of condensation removal holes are formed on the front surface of the rear wall. The control method comprises: acquiring an air relative humidity φ of the second chamber; acquiring an air relative humidity threshold φ0; comparing φ with φ0; if φ≤φ0, closing the condensation removal air channel, and opening the air supply port; and if φ>φ0, closing the air supply port, and opening the condensation removal air channel to operate a condensation removal mode.
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3.发明公开公开(公告)号：US20230251013A1
公开(公告)日：2023-08-10
申请号：US18004497
申请日：2021-06-29
申请人： QINGDAO HAIER SPECIAL REFRIGERATOR CO., LTD , QINGDAO HAIER REFRIGERATOR CO., LTD. , HAIER SMART HOME CO., LTD.
发明人： Lisheng JI , Ming WANG , Peng LI , Zhiqiang HAN , Zhanpeng CUI , Kai WANG
CPC分类号： F25D17/065 , F25D11/02 , F25D2317/061
摘要： A control method for a refrigerating and freezing device, and the refrigerating and freezing device are disclosed. The refrigerating and freezing device includes a storage compartment, a refrigeration compartment, and a refrigeration system at least partially arranged in the refrigeration compartment. The control method includes: controlling the refrigeration system to stop supplying cold to the storage compartment; and connecting the refrigeration compartment with the storage compartment, and controlling a fan of the refrigeration system to operate so as to promote air in the refrigeration compartment and the storage compartment to flow circularly. In the present invention, air in the storage compartment is utilized to carry out air defrosting on the refrigeration compartment, and then the defrosted high-humidity gas is led back to the storage compartment.
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公开(公告)号：US20240353170A1
公开(公告)日：2024-10-24
申请号：US18682788
申请日：2022-07-21
发明人： Jian MA , Xiaobing ZHU , Mengcheng LI , Bin FEI , Peng ZHANG , Lisheng JI , Yuning ZHANG , Yao YI , Zilin CAO , Tao LI
CPC分类号： F25D23/12 , A23L3/32 , F25D25/025
摘要： A magnetic field-based fresh-keeping storage container and a refrigerator. The magnetic field-based fresh-keeping storage container comprises: a storage assembly; a magnet assembly comprising a first magnet component and a second magnet component respectively disposed on a group of opposite sides of the storage assembly; and a magnetically conductive assembly having a first magnetically conductive member corresponding to the first magnet component, a second magnetically conductive member corresponding to the second magnet component, and a magnetically conductive connection member connected between the first magnetically conductive member and the second magnetically conductive member, the first magnetically conductive member, the second magnetically conductive member, and the magnetically conductive connection member forming an annular magnetically conductive path outside the storage space.
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公开(公告)号：US20240344753A1
公开(公告)日：2024-10-17
申请号：US18682620
申请日：2022-06-22
发明人： Yuning ZHANG , Bin FEI , Huihui LIU , Mengcheng LI , Yao Yi , Lisheng JI , Zilin CAO
CPC分类号： F25D9/00 , F25D25/025 , F25D2201/10 , F25D2321/1441
摘要： A magnetic field fresh-keeping apparatus and an air-cooled refrigeration device. The magnetic field fresh-keeping apparatus comprises a drawer container, a drawer, a magnet assembly, and a waterproof structure. The front side of the drawer container has an opening. The drawer is slidably mounted within the drawer container. The magnet assembly comprises a first magnet and a second magnet disposed on opposite sides of the drawer container. The magnet mounting cavity comprises a first mounting cavity for accommodating the first magnet and a second mounting cavity for accommodating the second magnet, and the first mounting cavity and the second mounting cavity are both configured to allow an airflow to pass through so as to cool the first magnet and the second magnet. The waterproof structure is configured to waterproof the magnet assembly.
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公开(公告)号：US20230324101A1
公开(公告)日：2023-10-12
申请号：US18025432
申请日：2021-08-31
申请人： SHENYANG HAIER REFRIGERATOR CO., LTD. , QINGDAO HAIER REFRIGERATOR CO., LTD. , HAIER SMART HOME CO., LTD.
发明人： Zhanpeng CUI , Jiaming LI , Peng LYU , Lisheng JI
CPC分类号： F25D17/062 , F25D17/08 , F25D23/028
摘要： A refrigerator, comprising a refrigerator body and a door body. The front side of the refrigerator body is open to define a first chamber. The door body comprises a main door and a secondary door, wherein the main door is used for opening or closing the first chamber and defining a second chamber; and the secondary door is used for opening or closing the second chamber. A rear wall of the main door is of a hollow structure so as to define an air duct, and a plurality of air diffusion micro-holes in communication with the second chamber and the air duct are backwards formed in a front surface of the rear wall. In addition, the refrigerator is configured such that cold air created by the refrigerator is introduced through the air duct, and the cold air enters the second chamber through the plurality of air diffusion micro-holes.
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公开(公告)号：US20230324100A1
公开(公告)日：2023-10-12
申请号：US18025274
申请日：2021-08-31
申请人： CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD. , QINGDAO HAIER REFRIGERATOR CO., LTD. , HAIER SMART HOME CO., LTD.
发明人： Zhanpeng CUI , Jiaming LI , Peng LYU , Lisheng JI
IPC分类号： F25D17/06
CPC分类号： F25D17/062
摘要： A refrigerator and a control method therefor are provided. The refrigerator comprises a refrigerator body defining a first chamber, and a door body that comprises a main door defining a second chamber, and a secondary door; and the rear side of the main door is provided with an air supply port for introducing cold air in the first chamber into the second chamber. The control method comprises: acquiring an absolute air humidity ρ1 of the first chamber and an air temperature T2 of the second chamber; calculating an expected relative humidity φ3 of air in the first chamber when the temperature changes to T2 according to ρ1 and T2; determining a relative air humidity critical value φ0; comparing φ3 with φ0; and if φ3
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8.发明公开公开(公告)号：US20230243584A1
公开(公告)日：2023-08-03
申请号：US18004536
申请日：2021-06-29
申请人： CHONGQING HAIER REFRIGERATION ELECTRIC APPLIANCE CO., LTD. , QINGDAO HAIER REFRIGERATOR CO., LTD. , HAIER SMART HOME CO., LTD.
发明人： Lisheng JI , Chunyang LI , Zhiqiang HAN , Zhanpeng CUI , Feifei QI , Kai WANG
CPC分类号： F25D29/00 , F25D11/02 , F25D23/003 , F25D31/005 , F25D2317/068 , F25D2600/02 , F25D2600/06
摘要： Provided are a control method for a refrigerating and freezing device, and the refrigerating and freezing device. The refrigerating and freezing device includes a cabinet provided with a groove communicating with a surrounding environment and sunken inwards, and at least one fan for promoting air of the surrounding environment to flow into the groove. The control method includes: judging whether a temperature in the groove is less than or equal to a dew point temperature; and if yes, controlling the fan to operate at a first preset rotation speed. The temperature in the groove is increased by controlling the fan to operate to introduce hot air of the surrounding environment into the groove when the temperature in the groove is less than or equal to the dew point temperature, which avoids condensation in the groove and improves safety and reliability of electrical parts in the groove.
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公开(公告)号：US20240302086A1
公开(公告)日：2024-09-12
申请号：US18575105
申请日：2022-05-25
发明人： Jian MA , Lisheng JI , Jianquan CHEN , Zhanpeng CUI , Xianghui ZHAO , Fei XING
CPC分类号： F25B47/02 , F25B41/20 , F25B49/02 , F25B2400/0409
摘要： A refrigeration system and a refrigerating appliance. The refrigeration system includes: a refrigeration assembly comprising a compressor, a first evaporator, and a second evaporator; and a first defrost bypass pipeline and a second defrost bypass pipeline for circulating refrigerant from the compressor to generate heat; the first defrost bypass pipeline is thermally connected to the first evaporator, the second defrost bypass pipeline is thermally connected to the second evaporator; one evaporator provides cooling when the defrost bypass pipelines heat another evaporator, so as to prevent temperature fluctuations in a storage compartment of the refrigerating appliance. When the first and second evaporator are defrosted independently, the evaporator not undergoing defrosting provide cooling, which enables the refrigeration system to effectively prevent significant temperature fluctuations in the storage compartment while improving the defrosting rate of the evaporators.
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公开(公告)号：US20240288210A1
公开(公告)日：2024-08-29
申请号：US18575236
申请日：2022-05-25
发明人： Yanfeng ZHAO , Lisheng JI , Xiaobing ZHU , Jianquan CHEN , Yongsheng SUN , Xianghui ZHAO
IPC分类号： F25B47/02
CPC分类号： F25B47/022 , F25B2400/0403
摘要： A refrigeration system and a refrigerating appliance. The refrigeration system includes: a refrigeration assembly including a compressor, and an evaporator, forming a refrigeration circuit; and a defrost bypass pipeline connected to the refrigeration circuit for circulating refrigerant from the compressor to generate heat; the defrost bypass pipeline is thermally connected with the evaporator to heat the evaporator. By adding a defrost bypass pipeline connected to the refrigeration circuit and thermally connecting it with the evaporator, the evaporator can be heated for defrosting when the refrigerant from the compressor flows through the defrost bypass pipeline. Since the refrigerant from the compressor can produce a significant amount of heat when passing through the defrost bypass pipeline, this manner of defrosting can enhance the defrosting rate of the evaporator and enable quick, efficient, and thorough defrosting.
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