The invention discloses an automobile cooling system which comprises a plurality of hub motors, an oil-water heat exchanger, a motor cooling loop and a whole automobile cooling loop. Each hub motor is connected with a motor cooling loop through a cooling oil pipe and used for cooling the hub motor, and an oil-water heat exchanger is arranged on each motor cooling loop; the whole vehicle cooling loop is connected with each motor cooling loop, and the whole vehicle cooling loop exchanges heat with the motor cooling loops through the oil-water heat exchanger of each motor cooling loop. On one hand, the occupied space of the hub motor can be reduced, installation is convenient, and on the other hand, the high cooling requirement of the hub motor can be met. The cooling effect of the hub motor can be ensured while a connecting pipeline is simplified.
本发明公开了一种汽车冷却系统,包括多个轮毂电机和油水换热器、电机冷却回路以及整车冷却回路;每一个轮毂电机均通过冷却油管连接有电机冷却回路,用于对轮毂电机进行冷却,且电机冷却回路上均设置有油水换热器;整车冷却回路连接每个电机冷却回路,整车冷却回路通过每个电机冷却回路的油水换热器与电机冷却回路进行热交换。一方面,能够减小轮毂电机的占用空间,便于安装,另一方面,通过能够满足轮毂电机较高的冷却需求。能够在简化连接管路的同时,保证对轮毂电机的冷却效果。
Automobile cooling system
汽车冷却系统
2024-12-10
Patent
Electronic Resource
Chinese
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES |
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