The invention relates to the technical field of electric vehicles, in particular to an integrated heat dissipation system for an electric vehicle, which comprises a motor water cooling loop, an air conditioner refrigeration-battery water cooling loop, an engine water cooling loop, a fan and an intercooler, the motor water cooling loop comprises a first water pump, a first radiator, a cooler of a driving motor and a driving motor controller, a cooler of a generator and a generator controller and a DCDC cooler, and the air conditioner refrigeration-battery water cooling loop comprises a compressor, a condenser, a heat exchanger, a second water pump and a battery cooler. Cooling liquid is arranged in the battery cooler, the engine water cooling loop comprises an engine cooler, a third water pump and a third radiator, and the intercooler, the fan, the first radiator, the condenser and the third radiator are integrated into a whole to form a radiating unit. The integrated heat dissipation system for the electric vehicle is integrated, convenient to integrally hoist and replace, compact in structure, small in size and light in weight.
本发明涉及电动汽车技术领域,具体涉及一种电动车用集成散热系统,包括电机水冷回路、空调制冷‑电池水冷回路、发动机水冷回路、风扇、中冷器,所述电机水冷回路包括第一水泵、第一散热器及相互并联的驱动电机及驱动电机控制器的冷却器、发电机及发电机控制器的冷却器、DCDC冷却器,所述空调制冷‑电池水冷回路包括压缩机、冷凝器、热交换器、第二水泵、电池冷却器,电池冷却器内设置有冷却液,所述发动机水冷回路包括发动机冷却器、第三水泵、第三散热器,所述中冷器、所述风扇、所述第一散热器、所述冷凝器、所述第三散热器集成为一体形成散热单元。本发明电动车用集成散热系统集成为一体、便于一体化吊装与更换,结构紧凑、尺寸小、重量轻。
Integrated heat dissipation system for electric vehicle
电动车用集成散热系统
2024-01-09
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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