Title:
EFFICIENT AIR-FILTERING AND DEHUMIDIFYING DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/056373
Kind Code:
A1
Abstract:
Disclosed is an efficient air-filtering and dehumidifying device, comprising a protective outer shell (4) for support and connection, a support shell (2) movably connected to an inner end face of the protective outer shell (4), and a closing and covering shell (1) for closing and covering the protective outer shell (4), wherein a filtering mechanism (3) for adjustment is fixedly connected to an inner end face of the support shell (2). When a dehumidifier works, if a user needs to adjust an air inlet amount, the user can rotate connecting handles (304), and the connecting handles (304) can drive activated carbon adsorption plates (302) in connecting cylinders (301) to rotate by means of connecting shafts (303); when three connecting handles (304) are vertical, three activated carbon adsorption plates (302) are perpendicular to the connecting cylinders (301), and at this moment, a particulate matter filtering operation is not conducted, and the air inlet amount of the dehumidifier is at the maximum; and when the three connecting handles (304) are in a horizontal plane, at this moment, the activated carbon adsorption plates (302) can adsorb particulate matter in air in all directions, the air quality after subsequent moisture removal is improved, and the user can adjust the air inlet amount of the dehumidifier by adjusting the connecting handles (304) by any angle.
Inventors:
ZHU CAI LAN (CN)
Application Number:
PCT/CN2019/108353
Publication Date:
April 01, 2021
Filing Date:
September 27, 2019
Export Citation:
Assignee:
SUZHOU DEJIA PURIFICATION STEEL STRUCTURE CO LTD (CN)
International Classes:
B01D46/12; B01D46/00; F24F3/14
Foreign References:
| CN108458412A | 2018-08-28 | |||
| CN209165671U | 2019-07-26 | |||
| CN207378983U | 2018-05-18 | |||
| CN108518770A | 2018-09-11 | |||
| CN106152288A | 2016-11-23 | |||
| JPH09280623A | 1997-10-31 |
Attorney, Agent or Firm:
CHANGZHOU ZIRRON PATENT OFFICE (GENERAL PARTNERSHIP) (CN)
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