Title:
ELECTRONIC EXPANSION VALVE, HEAT MANAGEMENT ASSEMBLY, AND AUTOMOBILE AIR-CONDITIONING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2021/233325
Kind Code:
A1
Abstract:
The present invention relates to an electronic expansion valve, a heat management assembly, and an automobile air-conditioning system. In the present invention, a valve assembly and a main electronic control board are respectively located at different sides of a valve body, so that the main control cavity of a main housing can have a large extension space on the side of the valve body that is provided with the main electronic control board, and thus, the main control cavity can accommodate a large-size main electronic control board; and more electronic devices can be integrated on the large-size main electronic control board, thereby being very beneficial for achieving the smart control of the electronic expansion valve. Therefore, the electronic expansion valve provided by the present invention has the advantage of reasonably arranging the positions of parts. The heat management assembly provided by the present invention comprises the electronic expansion valve. The automobile air-conditioning system provided by the present invention comprises the heat management assembly.
Inventors:
WAN XUANCHEN (CN)
LEI MENGCHENG (CN)
ZHANG JUNXIN (CN)
LEI MENGCHENG (CN)
ZHANG JUNXIN (CN)
Application Number:
PCT/CN2021/094543
Publication Date:
November 25, 2021
Filing Date:
May 19, 2021
Export Citation:
Assignee:
VALEO AUTOMOTIVE AIR CONDITIONING HUBEI CO LTD (CN)
International Classes:
F16K11/07; F25B41/31; F16K31/06; F25B49/02
Foreign References:
| CN212692177U | 2021-03-12 | |||
| CN212746975U | 2021-03-19 | |||
| CN213335060U | 2021-06-01 | |||
| CN213335059U | 2021-06-01 | |||
| CN108869830A | 2018-11-23 | |||
| CN110735958A | 2020-01-31 | |||
| CN110953390A | 2020-04-03 | |||
| KR20190009053A | 2019-01-28 | |||
| CN101551174A | 2009-10-07 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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