Title:
HEAT EXCHANGER, CABINET, AND COMMUNICATION BASE STATION
Document Type and Number:
WIPO Patent Application WO/2022/206019
Kind Code:
A1
Abstract:
The present application relates to a heat exchanger (10), a cabinet (100), and a communication base station. The heat exchanger (10) comprises a gas-collecting pipe (20), a liquid-collecting pipe (30) and an exchange pipeline (40). The exchange pipeline (40) comprises a condensation section (41), an evaporation section (42) and a transition section (43), wherein the upper end of the condensation section (41) is connected to the gas-collecting pipe (20), and the lower end of the condensation section (41) is connected to a first end of the transition section (43); the upper end of the evaporation section (42) is connected to a second end of the transition section (43), and the lower end of the evaporation section (42) is connected to the liquid-collecting pipe (30); and the evaporation section (42) and the condensation section (41) extend in directions away from each other, with an included angle between the axis of the evaporation section (42) and the axis of the transition section (43) being greater than or equal to 60° and less than 180°, and an included angle between the axis of the condensation section (41) and the axis of the transition section (43) being greater than or equal to 60° and less than 180°. By means of the heat exchanger (10), the heat exchange efficiency of the heat exchanger (10) is better improved, and the structure simplification and volume optimization of the heat exchanger (10) are also achieved, such that the manufacturing cost of the heat exchanger (10) is reduced, and the manufacturing efficiency of the heat exchanger (10) is improved.
More Like This:
| JP6314533 | Data center |
| JP4192011 | Heat transfer device and wireless communication device |
| JP2019197848 | CIRCUIT STRUCTURE AND ELECTRIC CONNECTION BOX |
Inventors:
CHEN JUN (CN)
HUI XIAOWEI (CN)
LIAN ZHISHENG (CN)
HUI XIAOWEI (CN)
LIAN ZHISHENG (CN)
Application Number:
PCT/CN2021/137540
Publication Date:
October 06, 2022
Filing Date:
December 13, 2021
Export Citation:
Assignee:
HUAWEI DIGITAL POWER TECH CO LTD (CN)
International Classes:
H05K7/20; F28D15/02
Domestic Patent References:
| WO2020152738A1 | 2020-07-30 |
Foreign References:
| CN106654430A | 2017-05-10 | |||
| CN108469193A | 2018-08-31 | |||
| CN106610240A | 2017-05-03 | |||
| CN202692464U | 2013-01-23 | |||
| CN101556121A | 2009-10-14 | |||
| CN111854180A | 2020-10-30 |
Attorney, Agent or Firm:
SHENZHEN ZHONGYI UNION INTELLECTUAL PROPERTY AGENCY CO.,LTD. (CN)
Download PDF: