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Title:
HEAT EXCHANGE CORE AND AIR CONDITIONER COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2019/062492
Kind Code:
A1
Abstract:
A heat exchanger core (10), and an air conditioner comprising same. The heat exchanger core (10) comprises: a fin (100), the fin (100) including a plurality of fin units arranged in a longitudinal direction of the fin (100); and a plurality of heat exchange tubes (200), each of heat exchange tubes (200) having a width and a thickness, the plurality of heat exchange tubes (200) being inserted into the fin (100) and respectively located in the plurality of fin units. The fin units and the heat exchange tubes (200) inserted into the fin units constitute a heat exchange unit (300); the ratio of an area of the cross section of the heat exchange tube (200) to a frontal projected area of the corresponding heat exchange unit (300) in a plane where the fin units are arranged is 0.03-0.3. The heat exchanger core (10) has the advantages of good heat exchange performance and the like.

Inventors:
LIANG, Xin (#289, 12th Street Hangzhou Economic Development Are, Hangzhou Zhejiang 8, 310018, CN)
YAN, Zhiheng (#289, 12th Street Hangzhou Economic Development Are, Hangzhou Zhejiang 8, 310018, CN)
XIAO, Ruixue (#289, 12th Street Hangzhou Economic Development Are, Hangzhou Zhejiang 8, 310018, CN)
ZHONG, Xiaoming (#289, 12th Street Hangzhou Economic Development Are, Hangzhou Zhejiang 8, 310018, CN)
Application Number:
CN2018/103995
Publication Date:
April 04, 2019
Filing Date:
September 04, 2018
Export Citation:
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Assignee:
SANHUA (HANGZHOU) MICRO CHANNEL HEAT EXCHANGER CO., LTD. (#289, 12th Street Hangzhou Economic Development Are, Hangzhou Zhejiang 8, 310018, CN)
International Classes:
F28F1/12
Foreign References:
CN207280281U2018-04-27
CN106482567A2017-03-08
CN201122069Y2008-09-24
CN1188228A1998-07-22
US20060196648A12006-09-07
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (Room 301 Trade Building, Zhaolanyuan Tsinghua University, Qinghuayuan, Haidian District, Beijing 4, 100084, CN)
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