Title:
CONNECTING JOINT TUBE AND HEAT EXCHANGER HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2022/253205
Kind Code:
A1
Abstract:
The present application provides a connecting joint tube and a heat exchanger having same. The connecting joint tube is used to connect to flat tubes, and comprises two connecting sections and a bending section, wherein the two connecting sections are respectively arranged at two ends of the bending section; the two connecting sections are connected to the bending section to form a U-shaped tube structure; and the end of each connecting section that is away from the bending section is provided with a connecting port, which is of a flat-mouth structure. By means of the technical solution provided in the present application, the technical problem in the prior art of a complex manufacturing process for flat tubes can be solved.
Inventors:
FENG ZHONGBO (CN)
LIANG XINYU (CN)
LIANG XINYU (CN)
Application Number:
PCT/CN2022/096132
Publication Date:
December 08, 2022
Filing Date:
May 31, 2022
Export Citation:
Assignee:
ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD (CN)
International Classes:
F28F9/26; F25B39/00; F28D1/053
Foreign References:
| CN215766688U | 2022-02-08 | |||
| CN201964816U | 2011-09-07 | |||
| CN110686429A | 2020-01-14 | |||
| CN210922277U | 2020-07-03 | |||
| CN211876832U | 2020-11-06 | |||
| US20140041843A1 | 2014-02-13 |
Attorney, Agent or Firm:
KANGXIN PARTNERS, P.C. (CN)
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