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Patent Searching and Data


Title:
HEAT EXCHANGE PLATE AND PLATE-TYPE HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2016/023393
Kind Code:
A1
Abstract:
Disclosed are a heat exchange plate (10) and a plate-type heat exchanger using the heat exchange plate (10). The heat exchange plate (10) comprises: a body; pits and/or protrusions (3), arranged on the surface of the body in predetermined patterns; and a plurality of adjusting portions (1, 2), wherein four quadrangular adjusting portions (1, 2) are arranged at the periphery of each pit and/or protrusion (3), then a basic heat transfer unit (4) is formed by each pit and/or protrusion (3) and the adjusting portions (1, 2) at the periphery thereof, and the adjusting portions (1, 2) in each basic heat transfer unit (4) are arranged to be provided with relatively large gaps in a main flow direction (D1) of fluid on the heat exchange plate (10) and are arranged to be provided with relatively small gaps in an auxiliary flow direction (D2) of the fluid on the heat exchange plate (10).

Inventors:
WEI WENJIAN (CN)
Application Number:
PCT/CN2015/080228
Publication Date:
February 18, 2016
Filing Date:
May 29, 2015
Export Citation:
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Assignee:
DANFOSS MICRO CHANNEL HEAT EXCHANGER JIAXING CO LTD (CN)
International Classes:
F28F3/04; F28D9/00
Foreign References:
CN104132576A2014-11-05
CN204255163U2015-04-08
CN102564176A2012-07-11
CN102478368A2012-05-30
US20110180247A12011-07-28
CN101158561A2008-04-09
Other References:
See also references of EP 3182047A4
Attorney, Agent or Firm:
CHINA SCIENCE PATENT & TRADEMARK AGENT LTD. (CN)
中科专利商标代理有限责任公司 (CN)
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