Title:
HEAT EXCHANGER
Document Type and Number:
WIPO Patent Application WO/2021/170139
Kind Code:
A1
Abstract:
A heat exchanger, comprising a heat exchange tube, a first end assembly and a second end assembly. The first end assembly comprises a first circulation plate, a first current collecting assembly, and an end plate. The first current collecting assembly comprises a first mounting part, and a first protrusion part and a second protrusion part integrated with the first mounting part. The first protrusion part and the second protrusion part extend along the length direction of the first circulation plate and are arranged side by side along the width direction of the first circulation plate. The end plate and the first mounting part are fixedly connected to the first circulation plate. The first circulation plate is provided with a first through groove that communicates with the corresponding heat exchange tube. Compared to the related art, in the present application, the first mounting part, the first protrusion part, and the second protrusion part are an integral piece, and the first protrusion part and the second protrusion part may function as reinforcing ribs, thereby enhancing the strength of the first current collecting assembly.
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Inventors:
MA ZHENG (CN)
ZHANG WEIWEI (CN)
DONG JUNQI (CN)
ZHANG WEIWEI (CN)
DONG JUNQI (CN)
Application Number:
PCT/CN2021/078498
Publication Date:
September 02, 2021
Filing Date:
March 01, 2021
Export Citation:
Assignee:
HANGZHOU SANHUA RES INST CO LTD (CN)
International Classes:
F25B39/00; F28F9/00; F28F9/013
Foreign References:
| CN211903369U | 2020-11-10 | |||
| CN107367089A | 2017-11-21 | |||
| CN105333649A | 2016-02-17 | |||
| US20070131398A1 | 2007-06-14 | |||
| JP2005299981A | 2005-10-27 |
Attorney, Agent or Firm:
SUZHOU JIABO INTELLECTUAL PROPERTY AGENCY (CN)
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