Title:
AIR COLLECTING PIPE AND HEAT EXCHANGER ASSEMBLY HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2022/227781
Kind Code:
A1
Abstract:
An air collecting pipe (100) and a heat exchanger assembly having same. The air collecting pipe (100) comprises a main collecting pipe (10), a bending pipe (20), and a second branch pipe (40); the bending pipe (20) is provided at one end of the main collecting pipe (10) and is communicated with the main collecting pipe (10); a second air collecting hole (21) is formed in the bending pipe (20); and the second branch pipe (40) is mounted in the second air collecting pipe (21) and is communicated with the interior of the bending pipe (20).
Inventors:
FENG ZHONGBO (CN)
WANG WENJIE (CN)
LANG ZHUANG (CN)
WANG WENJIE (CN)
LANG ZHUANG (CN)
Application Number:
PCT/CN2022/075693
Publication Date:
November 03, 2022
Filing Date:
February 09, 2022
Export Citation:
Assignee:
ZHEJIANG DUNAN ARTIFICIAL ENV CO LTD (CN)
International Classes:
F25B39/00; F24F13/00; F25B41/00
Foreign References:
| CN206831778U | 2018-01-02 | |||
| CN105841321A | 2016-08-10 | |||
| US20170108278A1 | 2017-04-20 | |||
| JP2004053132A | 2004-02-19 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (HANGZHOU) (CN)
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