AIR-PURIFIER PERFORMING DUAL-SIDED FILTRATION OF INTAKE AIR AND WITH FILTER MESH OF LARGE AIR-CONTACT AREA - KINGBY PHOTOCATALYSIS SCIENCE & TECH CO LTD

Title:

AIR-PURIFIER PERFORMING DUAL-SIDED FILTRATION OF INTAKE AIR AND WITH FILTER MESH OF LARGE AIR-CONTACT AREA

Document Type and Number:

WIPO Patent Application WO/2015/161600

Kind Code:

A1

Abstract:

Disclosed is an air-purifier performing dual-sided filtration of intake air and with a filter mesh of large air-contact area, comprising an electric motor wind wheel, an air duct (30), a front housing (40), a rear housing (50) and a top cover (60), wherein the front housing (40) and the rear housing (50) are put together to form a space used for placing the electric motor wind wheel and the air duct (30), the top cover (60) is fixedly mounted on the front housing (40) and the rear housing (50) and is located above an air outlet of the air duct (30), a front housing main body (401) and a rear housing main body (501) are both provided with a main air inlet (401b, 501b) and an auxiliary air inlet (401c, 501c), an auxiliary air duct (30c) is provided near the air duct (30), and the auxiliary air duct (30c) communicates with the auxiliary air inlets (401c, 501c). The air purifier has the advantages of purifying a large quantity of air, a filter mesh of large air-contact area, and a high utilization ratio.

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Inventors:

YUAN JINJUN (CN)
LI KE (CN)
LIANG YUANSHENG (CN)

Application Number:

PCT/CN2014/085335

Publication Date:

October 29, 2015

Filing Date:

August 27, 2014

Export Citation:

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Assignee:

KINGBY PHOTOCATALYSIS SCIENCE & TECH CO LTD (CN)

International Classes:

F24F8/80; F24F1/02; F24F8/10

Domestic Patent References:

WO2012034283A1	2012-03-22
WO2012034284A1	2012-03-22

Foreign References:

CN201823415U	2011-05-11
CN202581725U	2012-12-05
CN201823429U	2011-05-11
CN203231500U	2013-10-09
JP2008039329A	2008-02-21
CN103925653A	2014-07-16
CN203797811U	2014-08-27

Attorney, Agent or Firm:

BEIJING KEYI INTELLECTUAL PROPERTY FIRM (CN)
北京科亿知识产权代理事务所（普通合伙） (CN)

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