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Title:
HEAT EXCHANGE CORE FOR TWO-WAY AIR INLET AND OUTLET PIPE
Document Type and Number:
WIPO Patent Application WO/2019/174214
Kind Code:
A1
Abstract:
A heat exchange core (1) for a two-way air inlet and outlet pipe (2), comprising an annular main body (11) , the annular main body (11) having a first inner annular surface (12) and a first outer annular surface (13) along an axial first side, the annular main body (11) having a second inner annular surface (14) and a second outer annular surface (15) along an axial second side, a plurality of air inlet flow passages (16) being formed between the second outer annular surface (15) and the first inner annular surface (12), a plurality of air outlet flow passages (17) being formed between the first outer annular surface (13) and the second inner annular surface (14), the plurality of air inlet flow passages (16) and the plurality of air outlet flow passages (17) being arranged in a cross manner.

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Inventors:
LIU, Guangpeng (Haier Industrial Park, No.1 Haier RoadLaoshan Distric, Qingdao Shandong 1, 266101, CN)
YU, Zuncai (Haier Industrial Park, No.1 Haier RoadLaoshan Distric, Qingdao Shandong 1, 266101, CN)
ZENG, Fuxiang (Haier Industrial Park, No.1 Haier RoadLaoshan Distric, Qingdao Shandong 1, 266101, CN)
Application Number:
CN2018/107301
Publication Date:
September 19, 2019
Filing Date:
September 25, 2018
Export Citation:
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Assignee:
QINGDAO HAIER AIR CONDITIONER GENERAL CORP., LTD. (Haier Industrial Park, No.1 Haier RoadLaoshan Distric, Qingdao Shandong 1, 266101, CN)
International Classes:
F28D7/10; F24F12/00
Domestic Patent References:
WO2013041066A22013-03-28
WO2008052493A12008-05-08
Foreign References:
DE102014019173A12016-06-23
DE102008058817A12010-05-27
DE102013111290B32014-08-21
CA2825904A12014-03-20
CN203024635U2013-06-26
CN101813361A2010-08-25
CN108469197A2018-08-31
Attorney, Agent or Firm:
HANRAY LAW FIRM (712A, Century Square99 Wangfujing Street,Dongcheng District, Beijing 6, 100006, CN)
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