Title:
THERMAL MANAGEMENT SYSTEM AND VALVE THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/082078
Kind Code:
A1
Abstract:
A thermal management system and a valve thereof. The valve comprises a valve seat (12) and a valve core (14) rotatably arranged in the valve seat (12), wherein a plurality of inner valve ports and a plurality of outer valve ports are arranged on an axial end of the valve seat (12); the inner valve ports and the outer valve ports are arranged at intervals in the circumferential direction of the valve seat (12), and the inner valve ports are located on the radial inner sides of the outer valve ports and are not communicated with each other; a plurality of inner flow channels and a plurality of outer flow channels are arranged on the valve core (14) and penetrate through an axial end of the valve core (14); the inner flow channels are located on the radial inner sides of the outer flow channels and are not communicated with each other; the inner flow channels and the outer flow channels are not communicated with each other in the valve core (14), the inner flow channels are arranged corresponding to the inner valve ports, and the outer flow channels are arranged corresponding to the outer valve ports; and by means of the rotation of the valve core (14) relative to the valve seat (12), the inner flow channel can be selectively communicated with different inner valve ports, and the outer flow channel can be selectively communicated with different outer valve ports, so that the thermal management system (100) can have different working states, and can well match the heat exchange requirements under different working conditions.
Inventors:
CHEN ANBANG (CN)
QU TAO (CN)
TAO XIAOHE (CN)
WANG DONG (CN)
ZHAO YONG (CN)
LIU XIAOYU (CN)
WANG HAITAO (CN)
QIN RUIFENG (CN)
QU TAO (CN)
TAO XIAOHE (CN)
WANG DONG (CN)
ZHAO YONG (CN)
LIU XIAOYU (CN)
WANG HAITAO (CN)
QIN RUIFENG (CN)
Application Number:
PCT/CN2022/125561
Publication Date:
April 25, 2024
Filing Date:
October 17, 2022
Export Citation:
Assignee:
JOHNSON ELECTRIC GUANGDONG CO LTD (CN)
International Classes:
F02C7/14; F16K11/074
Foreign References:
| CN216692256U | 2022-06-07 | |||
| CN114738511A | 2022-07-12 | |||
| CN215950468U | 2022-03-04 | |||
| CN217539713U | 2022-10-04 | |||
| US20050034688A1 | 2005-02-17 | |||
| JP2014185662A | 2014-10-02 | |||
| JP2020180623A | 2020-11-05 |
Attorney, Agent or Firm:
SHINY INTELLECTUAL PROPERTY FIRM (CN)
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