Title:
METHOD AND DEVICE FOR CONTROLLING AIR PURIFICATION EQUIPMENT, AND AIR PURIFICATION EQUIPMENT
Document Type and Number:
WIPO Patent Application WO/2023/226620
Kind Code:
A1
Abstract:
Disclosed in the present application are a method for controlling air purification equipment. The air purification equipment comprises: a purification air path, sequentially comprising an air inlet, a filter screen, a purification filter element, an air duct box, a fan and an air outlet, the purification filter element comprising a first sub-purification filter element and a second sub-purification filter element, a baffle capable of being controlled to rotate being arranged between the purification filter element and the filter screen, and connection and disconnection between the first sub-purification filter element and the filter screen, and connection and disconnection between the second sub-purification filter element and the filter screen being achieved by rotating the baffle; and a fine particulate matter PM2.5 sensor, used for measuring the PM2.5 concentration of indoor air. The method comprises: determining the PM2.5 concentration of indoor air; and controlling the connection and disconnection between the first sub-purification filter element and the filter screen, and the connection and disconnection between the second sub-purification filter element and the filter screen according to the PM2.5 concentration of the indoor air so as to perform air purification. According to the method, air purification control can be intelligently carried out according to the air quality, and the user experience is improved.
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Inventors:
KE JING (CN)
HAO BENHUA (CN)
CHENG RUZHEN (CN)
KONG LINGBO (CN)
ZHAO ZHONGXUAN (CN)
SU YONGMING (CN)
ZHAO JIANBAO (CN)
HAO BENHUA (CN)
CHENG RUZHEN (CN)
KONG LINGBO (CN)
ZHAO ZHONGXUAN (CN)
SU YONGMING (CN)
ZHAO JIANBAO (CN)
Application Number:
PCT/CN2023/088710
Publication Date:
November 30, 2023
Filing Date:
April 17, 2023
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:
F24F11/70; F24F8/108; F24F8/80; F24F11/64; F24F11/77; F24F13/14; F24F13/28; F24F110/64
Foreign References:
| CN112032969A | 2020-12-04 | |||
| CN112628871A | 2021-04-09 | |||
| CN109200715A | 2019-01-15 | |||
| CN104930591A | 2015-09-23 | |||
| CN108488981A | 2018-09-04 | |||
| CN105987426A | 2016-10-05 | |||
| JP2019170597A | 2019-10-10 | |||
| CN115077030A | 2022-09-20 |
Attorney, Agent or Firm:
QINGDAO ZHONGJIA STANDARD PATENT AGENCY CO., LTD (CN)
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