AIR CONDITIONER AND CONTROL METHOD THEREFOR

WIPO Patent Application WO/2024/093948

A1

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.

CHEN ZHENGZHONG (CN)
GUO HUAFENG (CN)
SHEN LIANG (CN)
HUANG MINZHU (CN)
LI DEPENG (CN)
ZOU XIANXU (CN)
WANG WEIGE (CN)
DENG ZHUJIE (CN)

PCT/CN2023/127950

May 10, 2024

October 30, 2023

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HISENSE GUANGDONG AIR CONDITIONING CO LTD (CN)
HISENSE HOME APPLIANCES GROUP CO LTD (CN)

F24F8/108; B08B1/00; F24F1/0018; F24F1/0063; F24F1/0073; F24F8/90; F24F11/61; F24F11/64; F24F11/67; F24F13/20; F24F13/28

CN115638497A	2023-01-24
CN218936498U	2023-04-28
CN111854030A	2020-10-30
CN217357219U	2022-09-02
CN210638164U	2020-05-29

BEIJING ZBSD PATENT & TRADEMARK AGENT LTD. (CN)

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