The invention relates to a vehicle heat management system and a pure electric vehicle, the vehicle heat management system comprises a frame, a motor cooling unit and a cab cooling unit, the frame comprises a frame body, an air duct is formed in the frame body in a penetrating mode, and the air duct comprises an air inlet and an air outlet; the motor cooling unit comprises a heat dissipation piece which is arranged in the air duct; the cab cooling unit comprises a condensation part and an air supply part, the condensation part is arranged at the air inlet, and the air supply part is arranged on the side, away from the heat dissipation part, of the condensation part. The motor of the vehicle is cooled through the motor cooling unit, the cab is cooled through the cab cooling unit, the motor cooling unit and the cab cooling unit are integrated on the frame body, modularization of motor cooling and cab cooling is achieved, and the motor cooling unit and the cab cooling unit share the air supply part; the air supply part can convey cold air to the condensation part and the heat dissipation part at the same time for heat dissipation, so that the heat dissipation efficiency of the whole heat management system is improved, the arrangement space of the whole vehicle is saved, and the number of cooling parts is reduced.
本申请涉及一种车辆热管理系统及纯电动车,车辆热管理系统包括框架、电机冷却单元和驾驶室冷却单元,框架包括架体,架体内部贯穿形成有风道,风道包括进风口和出风口;电机冷却单元包括散热件,散热件设置于风道内;驾驶室冷却单元包括冷凝件和送风件,冷凝件设置于进风口,送风件设置于冷凝件远离散热件的一侧。通过电机冷却单元对车辆的电机进行冷却,通过驾驶室冷却单元对驾驶室进行冷却,电机冷却单元和驾驶室冷却单元都集成在框体上,实现了电机冷却和驾驶室冷却的模块化,且二者共用送风件,送风件能够同时对冷凝件和散热件输送冷风进行散热,这样设置提高了整个热管理系统的散热效率,节约了整车布置空间,减少了冷却部件数量。
Vehicle thermal management system and pure electric vehicle
车辆热管理系统及纯电动车
2024-07-02
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 / B60H ARRANGEMENTS OR ADAPTATIONS OF HEATING, COOLING, VENTILATING, OR OTHER AIR-TREATING DEVICES SPECIALLY FOR PASSENGER OR GOODS SPACES OF VEHICLES , Anordnung oder Einbau der Heizung, Kühlung, Lüftung oder anderer Luftbehandlungsvorrichtungen für die Fahrzeugräume für Reisende oder Fracht |
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