Title:
THERMAL MANAGEMENT SYSTEM AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2023/004782
Kind Code:
A1
Abstract:
A thermal management system, comprising a compressor, a condenser, a first heat exchanger, a second heat exchanger, and a first electronic expansion valve. The system also comprises a first gas-liquid separator. Further disclosed are a method for controlling the thermal management system, a vehicle, and a computer-readable storage medium. By means of providing two heat exchangers, a passenger compartment can be heated while defrosting, thereby improving the user experience. By means of providing the first gas-liquid separator, a liquid refrigerant flowing out from the first heat exchanger in a first mode can be returned to a heating loop, thus increasing the flow of the refrigerant flowing into the second heat exchanger, and increasing the heating efficiency. The first mode is a mode of defrosting and heating the passenger compartment.
Inventors:
ZHANG KEXIN (CN)
HU HAOMANG (CN)
HU HAOMANG (CN)
Application Number:
PCT/CN2021/109728
Publication Date:
February 02, 2023
Filing Date:
July 30, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
B60H1/00
Foreign References:
| CN103090463A | 2013-05-08 | |||
| CN107757298A | 2018-03-06 | |||
| CN110154683A | 2019-08-23 | |||
| CN112248757A | 2021-01-22 | |||
| JPH01210772A | 1989-08-24 | |||
| US5355690A | 1994-10-18 |
Attorney, Agent or Firm:
LONGSUN LEAD IP LTD. (CN)
Download PDF: