Title:
HEAT EXCHANGE TUBE, PROCESSING METHOD FOR SAME AND HEAT EXCHANGER HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2020/125671
Kind Code:
A1
Abstract:
Disclosed are a heat exchange tube, a processing method for same, and a heat exchanger having same. The heat exchange tube (10a, 10b, 10c, 10d, 10e) includes a body portion (11a, 11b, 11c, 11d, 11e), the body part (11a, 11b, 11c, 11d, 11e) being provided with a plurality of circulation channels (111a, 111b, 111c, 111d, 111e) arranged in parallel and spaced from each other, the length direction of the circulation channel (111a, 111b, 111c, 111d, and 111e) being parallel to the length direction of the body portion (11a, 11b, 11c, 11d, 11e); at least one side of the body portion (11a, 11b, 11c, 11d, 11e) is provided with an extension portion (12a, 12b, 12c, 12d, 12e) along the width direction of the body portion (11a, 11b, 11c, 11d, 11e); the extension portion (12a, 12b, 12c, 12d, 12e) and at least part of the body portion (11a, 11b, 11c, 11d, 11e) are formed by folding the same plate. The structural design of the heat exchange tube (10a, 10b, 10c, 10d, 10e) can increase the heat exchange area and improve the heat exchange performance.
Inventors:
TONG ZHONGYAO (CN)
GAO QIANG (CN)
GAO QIANG (CN)
Application Number:
PCT/CN2019/126272
Publication Date:
June 25, 2020
Filing Date:
December 18, 2019
Export Citation:
Assignee:
SANHUA HANGZHOU MICRO CHANNEL HEAT EXCHANGER CO LTD (CN)
International Classes:
F28F1/04
Foreign References:
| CN209310597U | 2019-08-27 | |||
| CN105318766A | 2016-02-10 | |||
| CN101832726A | 2010-09-15 | |||
| US20100314092A1 | 2010-12-16 | |||
| EP0457470B1 | 1996-01-03 | |||
| CN205957548U | 2017-02-15 | |||
| CN108413803A | 2018-08-17 | |||
| CN104596340A | 2015-05-06 | |||
| US20120247600A1 | 2012-10-04 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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