Title:
AIR CONDITIONER DEFROSTING CONTROL METHOD AND SYSTEM, AND ELECTRONIC DEVICE AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2023/165127
Kind Code:
A1
Abstract:
Provided in the present application are an air conditioner defrosting control method and system, and an electronic device and a storage medium. The method comprises: when a defrosting condition is met, controlling an air conditioner to enter a defrosting mode; and on the basis of a frosting condition of the air conditioner, controlling and adjusting an operation frequency of a compressor and an operation state of the air conditioner, wherein the operation state comprises a variable distribution state and a fixed distribution state; in the case of the variable distribution state, a distribution state of a refrigerant in a heat exchanger of the air conditioner is adjusted in real time; and in the case of the fixed distribution state, the distribution state of the refrigerant in the heat exchanger is fixed. By means of the air conditioner defrosting control method provided in the present application, when a defrosting condition is met, an air conditioner is first controlled to enter a defrosting mode, and during a defrosting process of the air conditioner, an operation frequency of a compressor and an operation state of the air conditioner are controlled and adjusted on the basis of a frosting condition of the air conditioner, such that the air conditioner is switched between a variable distribution state and a fixed distribution state, thus changing a distribution state of a heat exchanger, and the air conditioner achieves an optimal defrosting effect.
Inventors:
LV KELEI (CN)
SONG LONG (CN)
SONG LONG (CN)
Application Number:
PCT/CN2022/122206
Publication Date:
September 07, 2023
Filing Date:
September 28, 2022
Export Citation:
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
QINGDAO HAIER AIR CONDITIONING ELECTRONIC CO LTD (CN)
HAIER SMART HOME CO LTD (CN)
International Classes:
F24F11/42; F24F11/61; F24F11/64; F24F11/65; F24F11/89; F28F27/02; F24F110/10; F24F140/00
Foreign References:
| CN114484745A | 2022-05-13 | |||
| CN113865005A | 2021-12-31 | |||
| CN106091265A | 2016-11-09 | |||
| CN110762746A | 2020-02-07 | |||
| CN113865005A | 2021-12-31 | |||
| CN110940055A | 2020-03-31 | |||
| CN113710971A | 2021-11-26 | |||
| CN104879973A | 2015-09-02 | |||
| JP2008157558A | 2008-07-10 |
Attorney, Agent or Firm:
CN-KNOWHOW INTELLECTUAL PROPERTY AGENT LIMITED (CN)
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