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Title:
DEFROSTING CONTROL METHOD FOR REFRIGERATOR AND REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2019/052513
Kind Code:
A1
Abstract:
Disclosed are a defrosting control method for a refrigerator (100) and the refrigerator (100). The defrosting control method for a refrigerator (100) comprises: acquiring a defrosting start signal from the refrigerator (100) (S302); according to the defrosting start signal, enabling a compressor (30), a fan (23), a heating device (40) and a branching air supply device (20) to operate according to an operating state corresponding to the defrosting start signal (S304); acquiring a defrosting end signal from the refrigerator (100) (S306); and according to the defrosting end signal, enabling the compressor (30), the fan (23), the heating device (40) and the branching air supply device (20) to operate according to an operating state corresponding to the defrosting end signal (S308). According to the solution, a condensate can be prevented from being generated on the branching air supply device (20) and even from being frozen into ice and thus affecting the normal operation of the device after defrosting, thereby improving the operational reliability of the branching air supply device (20), ensuring the normal operation of the refrigerator (100), improving the storage effect for food in the refrigerator (100), and improving the usage experience for a user.

Inventors:
LI, Chunyang (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, Dengqiang (Haier Industrial Park, No. 1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
LIU, Yunxi (Haier Industrial Park, No. 1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
Application Number:
CN2018/105561
Publication Date:
March 21, 2019
Filing Date:
September 13, 2018
Export Citation:
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Assignee:
QINGDAO HAIER JOINT STOCK CO., LTD (Haier Industrial Park, No. 1 Haier Road Laoshan Distric, Qingdao Shandong 1, 266101, CN)
International Classes:
F25D21/06
Foreign References:
CN107677033A2018-02-09
CN106766532A2017-05-31
CN105953500A2016-09-21
CN105180563A2015-12-23
US5251454A1993-10-12
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (Room 320, Building 5No. 13 Huayuan Road, Haidian District, Beijing 8, 100088, CN)
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