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Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2021/129654
Kind Code:
A1
Abstract:
A refrigerator (10), comprising: a refrigerating chamber (12); a cooling chamber (115), that is used for accommodating air that is blown to the refrigerating chamber (12); a freezing cycle (16); a defrosting and heating unit (117), that heats an evaporator (164) in order for defrosting; and a control unit (17), that controls the actions of the freezing cycle (16) and the defrosting and heating unit (117). In addition, when defrosting the evaporator (164), the control unit (17) controls the defrosting and heating unit (117) to heat the evaporator (164), and a refrigerant that is compressed in a compressor (161) and that has not passed through a condenser (162) is supplied to the evaporator (164).

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Inventors:
TATENO TAKAYA (JP)
KOMATSU HAZIME (JP)
WADA YOSHIHIKO (JP)
Application Number:
PCT/CN2020/138577
Publication Date:
July 01, 2021
Filing Date:
December 23, 2020
Export Citation:
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Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
AQUA CO LTD (JP)
International Classes:
F25D21/08
Foreign References:
CN107917562A2018-04-17
CN2660433Y2004-12-01
CN108826772A2018-11-16
CN108413666A2018-08-17
CN104748420A2015-07-01
JP2016109413A2016-06-20
JP5369157B22013-12-18
JPS4837068B11973-11-08
JP5253223B22013-07-31
JPH0245252B21990-10-08
Other References:
See also references of EP 4083547A4
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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