Title:
AIR PURIFIER
Document Type and Number:
WIPO Patent Application WO/2021/119998
Kind Code:
A1
Abstract:
Provided is an air purifier, comprising a control unit (1), a purifier body (2), a filtering device (3), a first blower (4), an air ventilating pipe (5) and a chemical reaction unit (6). The purifier body (2) is provided with an air intake channel (21), an air inlet (22), an accommodating cavity (23), an air exhaust channel (24), and an air outlet (25). The air inlet (22) is arranged at the first end of the air intake channel (21), one end of the air exhaust channel (24) is in communication with the accommodating cavity (23), and the other end thereof is in communication with the air outlet (25). The first blower (4) is detachably arranged in the air intake channel (21); the filtering device (3) is arranged between the first blower (4) and the air inlet (22); the chemical reaction unit (6) comprises a reaction container (61) and a reactant; and the air ventilating pipe (5) is arranged in the purifier body (2), a first end thereof is connected to the air exhaust end of the first blower (4), and a second end thereof extends into the reactant.
Inventors:
ZHANG QIAN (CN)
QI SUPING (CN)
QI SUPING (CN)
Application Number:
PCT/CN2019/125953
Publication Date:
June 24, 2021
Filing Date:
December 17, 2019
Export Citation:
Assignee:
TIANJIN UNIV OF SCIENCE AND TECHNOLOGY (CN)
International Classes:
F24F3/16; F24F1/02; F24F13/28
Foreign References:
| CN205402956U | 2016-07-27 | |||
| CN206688477U | 2017-12-01 | |||
| CN107655094A | 2018-02-02 | |||
| CN206478761U | 2017-09-08 | |||
| CN106369687A | 2017-02-01 | |||
| CN107631403A | 2018-01-26 | |||
| CN109812938A | 2019-05-28 | |||
| JPH06343832A | 1994-12-20 |
Attorney, Agent or Firm:
SHENZHEN YUANSHENGZHIHE INTELLECTUAL PROPERTY AGENCY (GENERAL PARTNERSHIP) (CN)
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