Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2021/057983
Kind Code:
A1
Abstract:
Provided in the present application is a heat exchanger, comprising a plurality of flat pipes, first sealing cushion blocks and a current collecting shell, wherein the plurality of flat pipes are arranged at intervals, the first sealing cushion blocks are arranged between two adjacent flat pipes, the first sealing cushion blocks are positioned at the ends of the flat pipes, so that gaps between two adjacent flat pipes are sealed by means of the first sealing cushion blocks, the current collecting shell is provided with a first opening part, at least a part of each first sealing cushion block and the ends of the flat pipes are all inserted into the first opening part, so that the current collecting shell, the flat pipes and the first sealing cushion blocks form a current collecting channel. According to the technical solution provided by the present application, the technical problem that the strength of connection between a current collecting pipe and the flat pipes is weak in the prior art can be solved.
Inventors:
WEI WENJIAN (CN)
MA WENYONG (CN)
XIAO QING (CN)
WANG GUANJUN (CN)
FAN YI (CN)
MA WENYONG (CN)
XIAO QING (CN)
WANG GUANJUN (CN)
FAN YI (CN)
Application Number:
PCT/CN2020/118179
Publication Date:
April 01, 2021
Filing Date:
September 27, 2020
Export Citation:
Assignee:
ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD (CN)
International Classes:
F28D1/03; F28F9/02
Foreign References:
| CN210922275U | 2020-07-03 | |||
| DE3047411A1 | 1982-07-22 | |||
| DE3047411A1 | 1982-07-22 | |||
| CN107614999A | 2018-01-19 | |||
| CN105531553A | 2016-04-27 | |||
| DE10103584A1 | 2002-08-01 | |||
| US20190093964A1 | 2019-03-28 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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