Title:
MULTI-CHANNEL VALVE, THERMAL MANAGEMENT SYSTEM, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/124882
Kind Code:
A1
Abstract:
Provided are a multi-channel valve, a thermal management system, and a vehicle; the multi-channel valve comprises: a first housing (11), a second housing (12), and a partition (13); the partition plate (13) is arranged between the first housing (11) and the second housing (12), a plurality of liquid outlet grooves (111) are formed in the first housing (11), a plurality of liquid inlet grooves (121) are formed in the second housing (12), and a plurality of through-holes (131) are formed in the partition (13); wherein one through-hole (131) is in communication with one liquid inlet groove (121) and one liquid outlet groove (111), each liquid outlet groove (111) corresponds to at least one through-hole (131), and each liquid inlet groove (121) corresponds to at least one through-hole (131); the at least one liquid inlet groove (121) corresponds to two or more through-holes (131); any two through-holes (131) corresponding to the same liquid inlet groove (121) respectively correspond to two different liquid outlet grooves (111); a switch valve (200) is arranged in each through-hole (131), and the switch valve (200) is used for closing or opening the through-hole (131). The multi-channel valve, thermal management system, and vehicle can meet the functional requirements of a multi-channel valve.
Inventors:
HUANG GUANGMING (CN)
FANG QINGYIN (CN)
SUN GUOQING (CN)
LIU CE (CN)
FANG QINGYIN (CN)
SUN GUOQING (CN)
LIU CE (CN)
Application Number:
PCT/CN2022/137677
Publication Date:
July 06, 2023
Filing Date:
December 08, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
BYD AUTO INDUSTRY COMPANY LTD (CN)
BYD AUTO INDUSTRY COMPANY LTD (CN)
International Classes:
F16K11/14; F16K11/10; F16K27/02
Domestic Patent References:
| WO2020032953A1 | 2020-02-13 |
Foreign References:
| CN104048082A | 2014-09-17 | |||
| CN1374474A | 2002-10-16 | |||
| CN109780262A | 2019-05-21 | |||
| CN214222094U | 2021-09-17 | |||
| DE102016000317A1 | 2017-07-13 |
Attorney, Agent or Firm:
LEADER PATENT & TRADEMARK FIRM (CN)
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