Title:
COLLECTING TUBE AND HEAT EXCHANGER HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2022/057536
Kind Code:
A1
Abstract:
The present application provides a collecting tube and a heat exchanger having same. The collecting tube comprises a housing, a plurality of collecting channels are formed on the housing, and the plurality of collecting channels are spaced apart from each other; the housing is further provided with a plurality of connecting portions, and the plurality of connecting portions are spaced apart from each other; the plurality of connecting portions are arranged in one-to-one correspondence to the plurality of collecting channels, each connecting portion is communicated with the corresponding collecting channel, and the connecting portions are adapted to be communicated with heat exchanging flat tubes. The technical problem in the prior art that a dual-channel or multi-channel heat exchanger is complex to install is solved.
Inventors:
WEI WENJIAN (CN)
LIANG XINYU (CN)
LIANG XINYU (CN)
Application Number:
PCT/CN2021/112368
Publication Date:
March 24, 2022
Filing Date:
August 12, 2021
Export Citation:
Assignee:
ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD (CN)
International Classes:
F25B39/00; F28F9/02; F28D1/053
Domestic Patent References:
| WO2013168526A1 | 2013-11-14 |
Foreign References:
| CN213421945U | 2021-06-11 | |||
| CN112026475A | 2020-12-04 | |||
| JP2008138987A | 2008-06-19 | |||
| CN208254271U | 2018-12-18 | |||
| CN111366013A | 2020-07-03 | |||
| CN103534548A | 2014-01-22 | |||
| CN102788522A | 2012-11-21 | |||
| US20180054924A1 | 2018-02-22 | |||
| CN206459389U | 2017-09-01 | |||
| CN105318597A | 2016-02-10 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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