Title:
INDOOR AIR PURIFICATION SYSTEM AND METHOD
Document Type and Number:
WIPO Patent Application WO/2023/104127
Kind Code:
A1
Abstract:
An indoor air purification system (1000) and method. The indoor air purification system (1000) comprises at least two airflow channels (1100) communicating the interior (2) of a room with the exterior (1) of the room, and electric field devices, wherein the at least two airflow channels (1100) are respectively arranged on at least two partitions (1200) that separate the interior of the room from the exterior of the room, and each airflow channel (1100) is internally provided with the electric field device for purifying air; and air in the exterior (1) of the room enters the interior (2) of the room from at least one airflow channel (1100) on at least one partition (1200), and air in the interior (2) of the room is discharged to the exterior (1) of the room from at least one airflow channel (1100) on the other partition (1200). If there is wind in the exterior (1) of the room, the air in the exterior (1) of the room is subjected, without requiring another power and only depending on air convection, to purification via the airflow channels (1100) and then enters the interior (2) of the room, and the air in the interior (2) of the room is discharged to the exterior (1) of the room through the airflow channels, also without requiring another power.
Inventors:
XI YONG (CN)
Application Number:
PCT/CN2022/137383
Publication Date:
June 15, 2023
Filing Date:
December 07, 2022
Export Citation:
Assignee:
SHANGHAI BIXIUFU ENTERPRISE MAN CO LTD (CN)
International Classes:
B03C3/40; F24F8/108; F24F3/16
Domestic Patent References:
| WO2019045278A2 | 2019-03-07 |
Foreign References:
| US20150300677A1 | 2015-10-22 | |||
| CN106123194A | 2016-11-16 | |||
| CN107246667A | 2017-10-13 | |||
| CN107249753A | 2017-10-13 | |||
| CN201129810Y | 2008-10-08 | |||
| CN205606821U | 2016-09-28 |
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