Title:
HEAT EXCHANGER CONNECTING DEVICE AND HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2020/134492
Kind Code:
A1
Abstract:
The present application provides a heat exchanger connecting device and a heat exchanger. The heat exchanger connecting device comprises a first sheet and a second sheet; multiple protrusions are provided on the first sheet and the second sheet in the length direction, separately; a through hole matching a heat exchange tube is provided on each protrusion; the first sheet and the second sheet are fastened and fixed together. The connecting device in the present application can reduce the manufacturing costs and meet the requirements of mass production, is economical, allows the size of a flat tube micro-channel heat exchanger to be increased, is not limited by the size in a stamping forming process, economically solves the problem of the size of a heat exchanger, and increases the application range of the product.
Inventors:
WEI WENJIAN (CN)
MA WENYONG (CN)
MA WENYONG (CN)
Application Number:
PCT/CN2019/113742
Publication Date:
July 02, 2020
Filing Date:
October 28, 2019
Export Citation:
Assignee:
ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD (CN)
International Classes:
F28D1/053; F28F9/26; F28F9/02
Foreign References:
| CN209745082U | 2019-12-06 | |||
| CN107764082A | 2018-03-06 | |||
| JPH0462393A | 1992-02-27 | |||
| JP2015152209A | 2015-08-24 | |||
| CN104334997A | 2015-02-04 | |||
| US20050039900A1 | 2005-02-24 | |||
| CN106288893A | 2017-01-04 | |||
| CN107202504A | 2017-09-26 | |||
| CN105698564A | 2016-06-22 | |||
| CN207379341U | 2018-05-18 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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