The invention discloses a heat management framework of a hybrid electric vehicle and the hybrid electric vehicle. The heat management framework comprises an air conditioning system, a low-temperature cooling system and a battery cooling and charger cooling system. The air conditioning system comprises a compressor, a condenser, an expansion valve and a Chiller heat exchanger, wherein the Chiller heat exchanger, the compressor, the condenser and the expansion valve are communicated in sequence; the low-temperature cooling system comprises a water storage bottle, a radiator, a water temperature sensor B, a water pump B and a low-temperature cooling system cooling object; the water storage bottle, the radiator, the water temperature sensor B, the water pump B and the low-temperature cooling system cooling object are communicated in sequence; the battery cooling and charger cooling system comprises a water pump A, a water temperature sensor A, a battery pack, a charger, a three-way proportional valve and a one-way valve A. The water pump A, the Chiller heat exchanger, the water temperature sensor A, the battery pack, the charger and an A port of the three-way proportional valve are sequentially communicated. According to the invention, high-voltage power consumption and cost are reduced.
本发明公开了一种混合动力汽车的热管理架构及混合动力汽车,包括空调系统、低温冷却系统和电池冷却及充电机冷却系统;空调系统包括压缩机、冷凝器、膨胀阀和Chiller热交换器,所述Chiller热交换器、压缩机、冷凝器和膨胀阀依次相连通;低温冷却系统包括蓄水瓶、散热器、水温传感器B、水泵B和低温冷却系统冷却对象,蓄水瓶、散热器、水温传感器B、水泵B和低温冷却系统冷却对象依次相连通;电池冷却及充电机冷却系统包括水泵A、水温传感器A、电池包、充电机、三通比例阀、单向阀A,水泵A、Chiller热交换器、水温传感器A、电池包、充电机和三通比例阀的A口依次相连通。本发明降低了高压功耗和成本。
Thermal management architecture of hybrid electric vehicle and hybrid electric vehicle
混合动力汽车的热管理架构及混合动力汽车
2023-05-09
Patent
Electronic Resource
Chinese
IPC: | 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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
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