专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明公开

EP4292839A1 THERMAL MANAGEMENT SYSTEM AND CONTROL METHOD FOR SAME 审中-实审
公开(公告)号：EP4292839A1
公开(公告)日：2023-12-20
申请号：EP22752126.7
申请日：2022-01-25
申请人： Sanhua Holding Group Co., Ltd.
发明人： DONG, Junqi , ZHANG, Weiwei
IPC分类号： B60H1/00 , H01M10/613
摘要： A thermal management system, comprising a primary system and a secondary system; the primary system comprises a primary refrigerant system and a primary cooling liquid system; the primary system comprises a first heat exchanger (11); the first heat exchanger (11) comprises a first heat exchange portion (111) and a second heat exchange portion (112); the primary refrigerant system comprises a first compressor (21), a second heat exchanger (12), and a first throttling device (31); the secondary system comprises a secondary refrigerant system and a secondary cooling liquid system; the secondary system comprises a third heat exchanger (13); the third heat exchanger (13) comprises a third heat exchange portion (131) and a fourth heat exchange portion (132); the secondary refrigerant system comprises a second compressor (22), a fourth heat exchanger (14), and a second throttling device (32); the thermal management system comprises a battery heat exchange assembly (41); the thermal management system comprises a quick battery heat dissipation mode; in the quick battery heat dissipation mode, the battery heat exchange assembly (41) is communicated with the second heat exchange portion (112) and the fourth heat exchange portion (132). Also disclosed is a control method for a thermal management system. In the quick battery heat dissipation mode, the cooling liquid flowing through the second heat exchange portion (112) and the fourth heat exchange portion (132) can absorb battery heat, so that the battery heat can be quickly dissipated.

IPRDB

热门服务

关于我们

友情链接

联系方式