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Patent Searching and Data


Title:
WALL-MOUNTED AIR CONDITIONER AND SELF-CLEANING CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2019/137376
Kind Code:
A1
Abstract:
Provided is a wall-mounted air conditioner and a self-cleaning control method therefor. In the self-cleaning control method of the present invention, according to the structure characteristic of an air conditioner with two cross-flow fans, in the self-cleaning refrigerating process, a left air area and a right air area are frosted separately. That is to say, a first cross-flow fan is started firstly, and a heat exchanger corresponding to a second cross-flow fan is frosted firstly; and then the first cross-flow fan is turned off, the second cross-flow fan is turned on, and at this moment, a heat exchanger corresponding to the first cross-flow fan is then frosted. In the self-cleaning process of the present invention, at most only one air outlet discharges air, thus reducing the cold energy output by an indoor unit in the refrigerating process, preventing a user from feeling cold, and improving the user experience.

Inventors:
XIAO KEQIANG (CN)
LI WEI (CN)
XIE LINLIN (CN)
Application Number:
PCT/CN2019/070869
Publication Date:
July 18, 2019
Filing Date:
January 08, 2019
Export Citation:
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Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP LTD (CN)
International Classes:
F24F1/00; F24F11/00; F24F11/43
Foreign References:
CN107023954A2017-08-08
CN107327932A2017-11-07
CN105605742A2016-05-25
CN108397818A2018-08-14
CN108386907A2018-08-10
CN107514683A2017-12-26
JPH1151450A1999-02-26
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
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