Title:
HEAT EXCHANGE ASSEMBLY AND HEAT EXCHANGE SYSTEM HAVING SAME
Document Type and Number:
WIPO Patent Application WO/2022/007956
Kind Code:
A1
Abstract:
A heat exchange assembly and a heat exchange system having the heat exchange assembly. The heat exchange assembly comprises a plurality of heat exchange tubes (20), and a first tube (11) and a second tube (12) that are arranged side by side; each heat exchange tube (20) comprises a plurality of first heat exchange tubes (21) and at least one second heat exchange tube (22); one end of each first heat exchange tube (21) is in communication with the first tube (11), and the other end of each first heat exchange tube (21) is in communication with the second tube (12); each second heat exchange tube (22) comprises a third tube segment (221), and the third tube segment (221) comprises a first sub-tube segment (2211), a second sub-tube segment (2212), a third sub-tube segment (2213) and at least two third bending segments (2214); and the first sub-tube segment (2211) is in communication with the second tube (12) and one third bending segment (2214), the other end of the third bending segment (2214) is in communication with the other third bending segment (2214) by means of the second sub-tube segment (2212), and the other end of the other third bending segment (2214) is in communication with the first tube (11) by means of the third sub-tube segment (2213). The heat exchange assembly can adjust the flow resistance of a refrigerant in a heat exchange tube, and facilitates an improvement in the heat exchange effect.
Inventors:
WU MIAOMIAO (CN)
WANG FENG (CN)
WANG FENG (CN)
Application Number:
PCT/CN2021/105534
Publication Date:
January 13, 2022
Filing Date:
July 09, 2021
Export Citation:
Assignee:
SANHUA HANGZHOU MICRO CHANNEL HEAT EXCHANGER CO LTD (CN)
International Classes:
F25B39/00; F28D1/047; F28F1/02; F28F1/32
Foreign References:
| CN202304114U | 2012-07-04 | |||
| KR20060122375A | 2006-11-30 | |||
| CN101965496A | 2011-02-02 | |||
| CN205718555U | 2016-11-23 | |||
| CN101858698A | 2010-10-13 | |||
| CN204438604U | 2015-07-01 | |||
| CN110068172A | 2019-07-30 | |||
| CN105651081A | 2016-06-08 | |||
| JP2018059710A | 2018-04-12 | |||
| US20030183378A1 | 2003-10-02 |
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
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