Title:
FIN, HEAT EXCHANGER PROVIDED WITH FIN, AND REFRIGERATOR
Document Type and Number:
WIPO Patent Application WO/2015/144079
Kind Code:
A1
Abstract:
A fin (100), a heat exchanger (200) provided with the fin (100), and a refrigerator. The fin (100) is provided with a first half part (10) and a second half part (20) symmetrical to a geometric symmetry axis. An inner edge angle and an outer edge angle formed at a joint part where the first half part (10) intersects with the second half part (20) on the geometric symmetry axis are both greater than 120°. A length of a geometric connecting line between an inner edge endpoint of an extension end of the first half part (10) and an inner edge endpoint of an extension end of the second half part (20) is greater than a distance from an outer vertex at the joint part of the first half part (10) and the second half part (20) to the geometric connecting line. A structure of the fin significantly improves the heat exchanging efficiency of the fin (100) and performance of the heat exchanger (200) and the refrigerator.
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Inventors:
YAN TONGJUN (CN)
ZHANG KUI (CN)
WANG JING (CN)
LI CHUNYANG (CN)
TAO HAIBO (CN)
LIU JIANRU (CN)
ZHANG KUI (CN)
WANG JING (CN)
LI CHUNYANG (CN)
TAO HAIBO (CN)
LIU JIANRU (CN)
Application Number:
PCT/CN2015/075168
Publication Date:
October 01, 2015
Filing Date:
March 26, 2015
Export Citation:
Assignee:
HAIER GROUP CORP (CN)
QINGDAO HAIER JOINT STOCK CO LTD (CN)
QINGDAO HAIER JOINT STOCK CO LTD (CN)
International Classes:
F28F3/02
Foreign References:
CN104329976A | 2015-02-04 | |||
CN104329975A | 2015-02-04 | |||
CN104329865A | 2015-02-04 | |||
CN103245245A | 2013-08-14 | |||
CN101655332A | 2010-02-24 | |||
US20110277969A1 | 2011-11-17 |
Attorney, Agent or Firm:
WISEAST INTELLECTUAL PROPERTY LAW FIRM (CN)
北京智汇东方知识产权代理事务所(普通合伙) (CN)
北京智汇东方知识产权代理事务所(普通合伙) (CN)
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