Title:
THERMAL MANAGEMENT SYSTEM, CONTROL METHOD, AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2024/046100
Kind Code:
A1
Abstract:
A thermal management system, comprising a first loop (a) and a second loop (b). A coolant outputted by a first heat exchange tube set is inputted into a cold air core on the first loop (a); one end of the first loop (a) is communicated with a first end (a26) of a valve body assembly, and the other end of the first loop (a) is communicated with a second end (a27) of the valve body assembly; a battery, a second water pump (12), a first valve body (27) and a second valve body are arranged on the second loop (b); one end of the second loop (b) is communicated with a third end (a23) of the valve body assembly, and the other end of the second loop (b) is communicated with a fourth end (a22) of the valve body assembly; the first valve body (27) allows a coolant passing through the valve body assembly to flow into a battery through the second water pump (12) and then flow back to the valve body assembly, or the first valve body allows the coolant to flow back from the valve body assembly through the first valve body (27) to the valve body assembly; the second valve body allows a coolant in the battery to flow back from the second end (a27) of the battery to the first end (a26) of the battery through the second valve body. Provided is a thermal management system control method for use in the thermal management system. Provided is a vehicle provided with the thermal management system. The configurations of the thermal management system and the corresponding vehicle can improve the coordination efficiency between the loops.
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Inventors:
NIU WEICHEN (CN)
LU SHUQIANG (CN)
HU HAOMANG (CN)
LU SHUQIANG (CN)
HU HAOMANG (CN)
Application Number:
PCT/CN2023/112738
Publication Date:
March 07, 2024
Filing Date:
August 11, 2023
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
B60H1/00
Foreign References:
| CN112543709A | 2021-03-23 | |||
| CN113400890A | 2021-09-17 | |||
| CN113635733A | 2021-11-12 | |||
| JP2006139928A | 2006-06-01 |
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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