公开(公告)号：EP4215411A1

公开(公告)日：2023-07-26

申请号：EP21870832.9

申请日：2021-05-26

申请人： Huawei Technologies Co., Ltd.

发明人： HU, Haomang ,  ZHANG, Xiaobing ,  YE, Wen ,  LIANG, Yuanyuan ,  WANG, Lei

IPC分类号： B60L58/26 ,  H01M10/663 ,  B60K1/00 ,  H01M10/615 ,  H01M10/6568 ,  B60H1/00 ,  H01M10/613 ,  H01M10/6556 ,  B60L58/27 ,  H01M10/625 ,  H01M10/6563

摘要： This application discloses a thermal management system and an electric vehicle. The thermal management system includes a compressor, a water-cooled condenser, a battery chiller, a valve body assembly, a first water pump, a second water pump, and a third water pump that are disposed in a centralized manner. This disposition manner makes various components be installed more compactly, and makes pipeline routes between the components as short as possible. This not only helps reduce space occupied by the thermal management system, but also can reduce a pressure loss of liquid when the liquid circulates along a pipeline, and improve refrigeration efficiency or heating efficiency of the thermal management system. In addition, the thermal management system can separately form a passenger compartment cooling loop, a passenger compartment heating loop, a battery cooling loop, a battery heating loop, and an electrical driver cooling loop, and any one or more of the passenger compartment, the battery, and the electrical driver can be cooled or heated. This helps control temperatures at all positions in the electric vehicle flexibly.