AIR PURIFICATION SYSTEM AND METHOD FOR DYNAMIC FILTERING AND STATIC STERILIZATION AND DISINECTION OF CENTRAL AIR CONDITIONER

WIPO Patent Application WO/2021/189943

A1

An air purification system and air purification method for the dynamic filtering and static sterilization and disinfection of a central air conditioner, the purification system comprising a first sterilization and disinfection purification device (100), a second sterilization and disinfection purification device (200) and an air circulating device. The first sterilization and disinfection purification device (100) and the second sterilization and disinfection purification device (200) control, according to different operation procedure time intervals, the opening and closing of valves (101, 201) that are respectively configured. The first sterilization and disinfection purification device (100) and the second sterilization and disinfection purification device (200) each comprise a filtering unit (103), an adsorption barrier unit (104), a static electret unit (107), a sterilization and disinfection unit (105) and an internal air circulating unit (106). The purification system filters, purifies and sterilizes and disinfects the air, thereby improving the ventilation environment and the ecological environment.

SUN SHAOTANG (CN)

PCT/CN2020/134420

September 30, 2021

December 08, 2020

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GUANGZHOU JP EPE CO LTD (CN)

F24F3/16; F24F11/64; F24F11/65; F24F13/28

CN111288588A	2020-06-16
CN111336613A	2020-06-26
CN211953088U	2020-11-17
CN212362264U	2021-01-15
CN107477732A	2017-12-15
CN103968462A	2014-08-06
CN203940531U	2014-11-12
CN103742988A	2014-04-23
CN102589055A	2012-07-18
US5942017A	1999-08-24

BEYOND ATTORNEYS AT LAW (CN)

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