Title:
METHOD AND APPARATUS FOR CLEANING FILTER SCREEN, AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2023/082639
Kind Code:
A1
Abstract:
Disclosed is a method for cleaning a filter screen (1). The method comprises: measuring the light transmittance of a filter screen (1); and if the light transmittance is less than or equal to a set threshold value, starting a cleaning apparatus, and controlling the filter screen (1) to cyclically rotate. The cleanliness of a filter screen (1) is determined by measuring the light transmittance of the filter screen (1), and if it is determined that the filter screen (1) needs to be cleaned, a cleaning apparatus is started, and the filter screen (1) is controlled to cyclically rotate for all-round cleaning of the filter screen (1), such that after an air conditioner runs self-cleaning of the filter screen (1), the cleanliness of the filter screen (1) can be improved to the maximum extent. Further disclosed are an apparatus for cleaning a filter screen (1), and an air conditioner.
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Inventors:
SONG LONG (CN)
LV FUJUN (CN)
LV FUJUN (CN)
Application Number:
PCT/CN2022/099330
Publication Date:
May 19, 2023
Filing Date:
June 17, 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:
F24F1/0073; F24F8/108; F24F8/90; F24F11/39; F24F11/61; F24F11/64; F24F13/28
Foreign References:
| CN114251739A | 2022-03-29 | |||
| CN114251740A | 2022-03-29 | |||
| CN114251741A | 2022-03-29 | |||
| CN114251742A | 2022-03-29 | |||
| CN114216197A | 2022-03-22 | |||
| CN105944466A | 2016-09-21 | |||
| CN110906453A | 2020-03-24 | |||
| CN110779162A | 2020-02-11 | |||
| JP2016109359A | 2016-06-20 |
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
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