Title:
AIR FILTER FOR PRODUCTION WORKSHOP
Document Type and Number:
WIPO Patent Application WO/2024/031432
Kind Code:
A1
Abstract:
An air filter, comprising: a housing (1), comprising an inner cavity (101) and an air inlet (102) and an air outlet (103) which are respectively communicated with the inner cavity (101); a filtering module (2) provided in the inner cavity (101), located between the air inlet (102) and the air outlet (103), and used for filtering a harmful substance; a fan (3) provided in the inner cavity (101) and located between the air inlet (102) and the air outlet (103); a first measurer (4) used for measuring first content of a harmful substance in air in a production workshop; and a controller (5) used for controlling the start, stop and rotating speed of the fan (3) according to the first content. The air filter can implement intelligent and automatic filtering of air in production workshops, improve filtering efficiency, and reduce energy consumption.
Inventors:
ZHANG KAITIAN (CN)
Application Number:
PCT/CN2022/111428
Publication Date:
February 15, 2024
Filing Date:
August 10, 2022
Export Citation:
Assignee:
ZHANG KAITIAN (CN)
International Classes:
F24F1/00; B01D46/16; B01D53/00; F24F3/02
Foreign References:
| CN108954598A | 2018-12-07 | |||
| CN204853674U | 2015-12-09 | |||
| CN206831685U | 2018-01-02 | |||
| CN204973379U | 2016-01-20 | |||
| CN106152361A | 2016-11-23 | |||
| CN107894040A | 2018-04-10 | |||
| CN105135530A | 2015-12-09 | |||
| RU2770345C1 | 2022-04-15 | |||
| US5902182A | 1999-05-11 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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