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Patent Searching and Data


Title:
AIR CONDITIONER AND CONTROL METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2024/093948
Kind Code:
A1
Abstract:
Provided are an air conditioner and a control method therefor. The air conditioner comprises an outdoor unit and an indoor unit. The indoor unit is connected to the outdoor unit, and the indoor unit comprises a shell, a filter screen, a self-cleaning assembly and a controller. The self-cleaning assembly is configured to execute an automatic cleaning function to remove impurities on the filter screen. The controller is configured to: acquire an accumulated operation duration of the air conditioner; if it is determined that the accumulated operation duration is greater than a first preset time threshold and is smaller than a second preset time threshold and the air conditioner is in a shutdown state, control the self-cleaning assembly to execute a cleaning function, wherein the first preset time threshold is smaller than the second preset time threshold; and after the cleaning function is executed, control the air conditioner to enter the next cleaning cycle.

Inventors:
CHEN ZHENGZHONG (CN)
GUO HUAFENG (CN)
SHEN LIANG (CN)
HUANG MINZHU (CN)
LI DEPENG (CN)
ZOU XIANXU (CN)
WANG WEIGE (CN)
DENG ZHUJIE (CN)
Application Number:
PCT/CN2023/127950
Publication Date:
May 10, 2024
Filing Date:
October 30, 2023
Export Citation:
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Assignee:
HISENSE GUANGDONG AIR CONDITIONING CO LTD (CN)
HISENSE HOME APPLIANCES GROUP CO LTD (CN)
International Classes:
F24F8/108; B08B1/00; F24F1/0018; F24F1/0063; F24F1/0073; F24F8/90; F24F11/61; F24F11/64; F24F11/67; F24F13/20; F24F13/28
Foreign References:
CN115638497A2023-01-24
CN218936498U2023-04-28
CN111854030A2020-10-30
CN217357219U2022-09-02
CN210638164U2020-05-29
Attorney, Agent or Firm:
BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)
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