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Title:
HEAT DISSIPATION CONTROL METHOD FOR REFRIGERATOR AND REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2019/129245
Kind Code:
A1
Abstract:
Provided are a heat dissipation control method for a refrigerator (100) and a refrigerator (100). The heat dissipation control method for a refrigerator (100) comprises: acquiring an operating signal and the operating duration of a compressor (42); when it is determined that the compressor (42) is turned on according to the operating signal, controlling a first cooling fan (123) to turn on; determining whether the operating duration of the compressor (42) is greater than or equal to a first pre-set duration; and if so, controlling a second cooling fan (124) to turn on, so as to dissipate heat of a compressor compartment (12). The bottom of a refrigerator body (10) is respectively provided with an inlet air duct (31) and an outlet air duct (32), thus avoiding a reduction in the heat exchange efficiency of a condenser (41) caused by the mixture of cold air entering the compressor compartment (12) and hot air exhausted from the compressor compartment (12). By turning on the second cooling fan (124) later than the first cooling fan (123), the cold air entering the compressor compartment (12) can be prevented from being directly exhausted, such that the cold air can be fully utilized, thus effectively reducing the temperature of the compressor compartment (12), making the heat dissipation control method more rational, and enhancing the heat dissipation effect of the refrigerator (100).

Inventors:
JI, Lisheng (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
TAO, Haibo (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
LI, Wei (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
NIE, Shengyuan (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
QI, Feifei (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
CHEN, Jianquan (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
Application Number:
CN2018/125059
Publication Date:
July 04, 2019
Filing Date:
December 28, 2018
Export Citation:
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Assignee:
QINGDAO HAIER CO., LTD. (Haier Industrial Park, NO.1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
International Classes:
F25D29/00
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (Room 609, Building 1Yard 1, Shangdi 10th Street, Haidian District, Beijing 5, 100085, CN)
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