PHOTOCATALYST CELLULAR COMPONENT AND PHOTOCATALYTIC PURIFICATION APPARATUS

Title:

PHOTOCATALYST CELLULAR COMPONENT AND PHOTOCATALYTIC PURIFICATION APPARATUS

Document Type and Number:

WIPO Patent Application WO/2017/101619

Kind Code:

A1

Abstract:

A photocatalyst cellular component (100) and a photocatalytic purification apparatus (10), increasing to the greatest extent a contact area between polluted air and a photocatalyst, ensuring to the greatest extent that a sufficient amount of ultraviolet rays is shone onto the surface of the photocatalyst, and, at the same time, allowing the flow resistance applied to air flowing in a flow channel to also satisfy the field of ventilation systems having increased requirements on flow resistance. The photocatalyst cellular component (100) is constituted by one or more photocatalyst cellular filter cores (110) and a photocatalyst cellular component housing (120). The photocatalyst cellular component filter cores (110) employ a cellular arrangement. The photocatalyst cellular filter cores (110) are constituted by three or more filter core basic units (111´) and a light guide component (115´) that is Y-shaped when viewed from an end. In the three filter core basic units (111´) adjacently paired with each other, a first filter core basic unit (111´a) and a second filter core basic unit (111´b) are provided with a shared first light guide plate (111´ab1), the first filter core basic unit (111´a) and a third filter core basic unit (111´c) are provided with a shared second light guide plate (111´ac1), the second filter core basic unit (111´b) and the third filter core basic unit (111´c) are provided with a shared third light guide plate (111´bc1), and the first to third light guide plates (111´ab1, 111´ac1, and 111´bc1) constitute the light guide component (115´).

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Inventors:

CHENG ZHAN (CN)
SHI QIAOSHENG (CN)
KUANG WEI (CN)
ZHANG CUN (CN)
REN ZHONGYUAN (CN)
WANG GUANGWEN (CN)
JIAN XIZHONG (CN)
WU CHENGYUN (CN)
SUN XUEDE (CN)
JIANG NA (CN)
YANG ZHI (CN)

Application Number:

PCT/CN2016/105144

Publication Date:

June 22, 2017

Filing Date:

November 09, 2016

Export Citation:

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Assignee:

COMMERCIAL AIRCRAFT CORP CN (CN)
SHANGHAI AIRCRAFT DESIGN AND RES INST OF COMMERCIAL AIRCRAFT CORP OF CHINA (CN)

International Classes:

A61L9/18; B01D53/86; A61L9/20; B01D53/88; F24F3/16

Domestic Patent References:

WO1998017390A2	1998-04-30
WO2014156294A1	2014-10-02

Foreign References:

CN105396459A	2016-03-16
CN105435290A	2016-03-30
CN105423438A	2016-03-23
CN1917966A	2007-02-21
US20050284137A1	2005-12-29

Other References: