Title:
SELF-CLEANING METHOD AND APPARATUS FOR AIR CONDITIONER, AIR CONDITIONER AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/267523
Kind Code:
A1
Abstract:
The present application relates to the technical field of air conditioner self-cleaning, and provides a self-cleaning method for an air conditioner, comprising: in a case that the air conditioner enters a self-cleaning mode, detecting the temperature of an indoor unit coil; in a case that the temperature of the indoor unit coil is smaller than or equal to first set temperature, increasing the working frequency of a compressor according to a first set speed; in a case that the temperature of the indoor unit coil rises to a first temperature range, continuing to increase the working frequency of the compressor; in a case that the temperature of the indoor unit coil rises to a second temperature range, keeping the working frequency of the compressor unchanged; and after operating for a set period of time in a case that the working frequency of the compressor is kept unchanged, reducing the working frequency of the compressor. By controlling the high-temperature operation time, the deformation of a guide plate caused by long-time exposure in the high-temperature environment can be reduced, and meanwhile the self-cleaning effect is ensured. Also disclosed in the present application are a self-cleaning device for an air conditioner, the air conditioner and a storage medium.
Inventors:
CAO XIU (CN)
LIAN JIANCHUN (CN)
ZHANG LILONG (CN)
NIU CHUNLEI (CN)
NIE ZHENGWEI (CN)
SUN LIANGKAI (CN)
LI JINGSHENG (CN)
YANG WENJUN (CN)
LIAN JIANCHUN (CN)
ZHANG LILONG (CN)
NIU CHUNLEI (CN)
NIE ZHENGWEI (CN)
SUN LIANGKAI (CN)
LI JINGSHENG (CN)
YANG WENJUN (CN)
Application Number:
PCT/CN2022/078953
Publication Date:
December 29, 2022
Filing Date:
March 03, 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:
F24F11/64; F24F11/65; F24F11/86; F28G15/00; F24F140/20
Foreign References:
| CN113531824A | 2021-10-22 | |||
| CN111692725A | 2020-09-22 | |||
| CN112361524A | 2021-02-12 | |||
| CN110030688A | 2019-07-19 | |||
| CN110529973A | 2019-12-03 | |||
| JP2009058143A | 2009-03-19 |
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
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