Title:
REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2020/114386
Kind Code:
A1
Abstract:
A refrigerator (10), comprising: a thermal-insulating box (11) in which a storage chamber is formed; a refrigeration loop consisting of a compressor (22), a condenser, an expansion unit, and an evaporator; a hollow mechanical chamber (14) formed on the thermal-insulating box (11); a fan (21) for supplying air to the condenser; and an operation control device (24) for controlling the fan (21) to operate. The mechanical chamber (14) receives the condenser and the fan (21), and a microchannel condenser (23) is used as the condenser. When the refrigeration loop operates to cool the storage chamber, the operation control device (24) allows the fan (21) to rotate toward one direction, such that air flows towards one direction with respect to the microchannel condenser (23). When the refrigeration loop stops, the operation control device (24) allows the fan (21) to rotate reversely, such that air flows reversely with respect to the microchannel condenser (23), and thus dust on the microchannel condenser (23) can be removed.
Inventors:
QINGMU JUNSHI (JP)
TUTIAN JUNZHI (JP)
TUTIAN JUNZHI (JP)
Application Number:
PCT/CN2019/122648
Publication Date:
June 11, 2020
Filing Date:
December 03, 2019
Export Citation:
Assignee:
QINGDAO HAIER REFRIGERATOR CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
AQUA CO LTD (JP)
HAIER SMART HOME CO LTD (CN)
AQUA CO LTD (JP)
International Classes:
F25D17/06; F25D19/00
Foreign References:
| JP2000123238A | 2000-04-28 | |||
| KR20030000170A | 2003-01-06 | |||
| JPH0545029A | 1993-02-23 | |||
| KR20060068755A | 2006-06-21 | |||
| CN201106972Y | 2008-08-27 | |||
| CN206890977U | 2018-01-16 |
Attorney, Agent or Firm:
SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
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