Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD AND APPARATUS FOR CONTROLLING SELF-CLEANING OF AIR CONDITIONER, AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2022/160650
Kind Code:
A1
Abstract:
A method for controlling self-cleaning of an air conditioner. The method comprises: when an air conditioner runs stably, acquiring an ambient temperature between a heat exchanger and a fan of the air conditioner; and according to a proportional relationship between the ambient temperature and a preset temperature, controlling the air conditioner to execute a self-cleaning operation. When a fan of an air conditioner rotates, if no dust collects on a heat exchanger, the heat exchanger can effectively exchange heat with an external environment; however, when a lot of dust collects on the heat exchanger, the heat exchanger cannot effectively exchange heat with the external environment. Therefore, when the air conditioner runs stably, an ambient temperature between the heat exchanger and the fan of the air conditioner can be obtained, and according to a proportional relationship between the ambient temperature and a preset temperature, the air conditioner can be controlled to execute a self-cleaning operation, such that an appropriate time to start the self-cleaning of the air conditioner can be better determined, good heating or cooling adjustment of the air conditioner can be ensured, and the usage experience of a user can be improved.

Inventors:
LV, Kelei (CN)
LIU, Chao (CN)
FU, Linxia (CN)
Application Number:
PCT/CN2021/111452
Publication Date:
August 04, 2022
Filing Date:
August 09, 2021
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD. (CN)
QINGDAO HAIER AIR-CONDITIONING ELECTRONIC CO., LTD (CN)
HAIER SMART HOME CO., LTD (CN)
International Classes:
F24F11/65; F24F11/64; F28G15/00
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
Download PDF: