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Title:
AIR CONDITIONER COLD STORAGE CONTROL METHOD AND DEVICE, AND COMPUTER READABLE STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2021/046983
Kind Code:
A1
Abstract:
An air conditioner cold storage control method. An air conditioner cold storage system comprises a cold storage tank (4), a condenser (2), and a compressor (1), and a pipe between the cold storage tank (4) and the condenser (2) is provided with a throttling device (3). The air conditioner cold storage control method comprises the following steps: obtaining an environment temperature of an environment where an air conditioner is located, and a first pipe temperature of an exhaust pipe of the compressor (1); obtaining a target degree of opening corresponding to a current cold storage mode of the air conditioner according to the environment temperature and the first pipe temperature; and adjusting the degree of opening of the throttling device (3) to the target degree of opening. Also provided are an air conditioner cold storage control device and a computer readable storage medium. According to the air conditioner cold storage control method, by adjusting refrigerant flow in a cold storage process, the cold storage capability and energy efficiency of the air conditioner are improved and the cold storage time is reduced.

Inventors:
WU ZHIQIN (CN)
Application Number:
PCT/CN2019/113307
Publication Date:
March 18, 2021
Filing Date:
October 25, 2019
Export Citation:
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Assignee:
GD MIDEA AIR CONDITIONING EQUIPMENT CO LTD (CN)
MIDEA GROUP CO LTD (CN)
International Classes:
F24F5/00; F24F11/84
Foreign References:
CN109140629A2019-01-04
CN203413748U2014-01-29
CN101487616A2009-07-22
CN104279657A2015-01-14
CN105890082A2016-08-24
JP2016125729A2016-07-11
JP2006292358A2006-10-26
Attorney, Agent or Firm:
CENFO INTELLECTUAL PROPERTY AGENCY (CN)
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