Title:
MULTIFUNCTIONAL FRESH AIR PURIFIER
Document Type and Number:
WIPO Patent Application WO/2022/047826
Kind Code:
A1
Abstract:
A multifunctional fresh air purifier, comprising a housing (1), a power pipe (2) and a pretreatment box (3); a fixing plate is fixedly connected to the middle position of the housing (1) in the inner surface of the housing (1), the pretreatment box (3) is fixedly connected to a position close to the right side surface of the housing (1) at the lower surface of the fixing plate, a conduit (31) is fixedly connected to the interior of the pretreatment box (3), an air guide block (32) is provided inside the conduit (31), water is injected into the inside of the conduit (31), the power pipe (2) is fixedly connected to a position close to the right side surface of the housing (1) at the upper surface of the fixing plate, and the power pipe (2) and the conduit (31) are in communication with each other. The apparatus achieves pretreatment before air purification, and allows air to pass through water before aggregation and sedimentation of small particle suspension substances and filtration purification, such that large floating substances in the air can be intercepted in water, and some large particle suspension substances can also be partially treated, thereby reducing the burden of filtration.
Inventors:
MO YONGQI (CN)
Application Number:
PCT/CN2020/115082
Publication Date:
March 10, 2022
Filing Date:
September 14, 2020
Export Citation:
Assignee:
ZHEJIANG MEICHEN ENVIRONMENTAL TECH CO LTD (CN)
International Classes:
F24F3/16
Foreign References:
| CN206055831U | 2017-03-29 | |||
| CN106942120A | 2017-07-14 | |||
| CN111467935A | 2020-07-31 | |||
| CN207945742U | 2018-10-09 | |||
| CN2654124Y | 2004-11-10 | |||
| CN105352072A | 2016-02-24 | |||
| CN107617175A | 2018-01-23 | |||
| US9839876B2 | 2017-12-12 | |||
| JP2006242397A | 2006-09-14 |
Attorney, Agent or Firm:
LANTIAN INTELLECTUAL PROPERTY AGENCY (CN)
Download PDF:
Previous Patent: MOUNTING METHOD FOR FRESH AIR VENTILATION UNIT
Next Patent: EMOTIONAL AVATAR-BASED MIXED REALITY COOPERATION SYSTEM
Next Patent: EMOTIONAL AVATAR-BASED MIXED REALITY COOPERATION SYSTEM