The invention discloses a thermal management system for a vehicle and the vehicle,. The thermal management system for the vehicle comprises a first loop, a second loop and a heat supply loop, and thefirst loop is provided with a first heat exchanger suitable for exchanging heat with outdoor air; the second loop is provided with a first heat exchanger, and a refrigerant in the second loop exchanges heat with a refrigerant in the first loop through the first heat exchanger; the heat supply loop is provided with a second heat exchanger, the refrigerant in the heat supply loop exchanges heat withthe refrigerant in the second loop through the second heat exchanger, and the heat supply loop is suitable for heating a cab and/or a battery of the vehicle. According to the thermal management system, the first loop can convert low-temperature energy into medium-temperature energy, and the second loop can convert the medium-temperature energy into high-temperature energy so that the requirementof the thermal management system for the environment temperature is lowered, the application range of the thermal management system is widened, a PTC heater can be omitted, and the cost is reduced.
本发明公开了一种用于车辆的热管理系统和车辆,用于车辆的热管理系统包括:第一回路、第二回路和供热回路,第一回路上设置有适于与室外空气进行换热的第一换热器;第二回路设置有第一热交换器,第二回路内的冷媒通过第一热交换器与第一回路内的冷媒进行换热;供热回路设置有第二热交换器,供热回路内的冷媒通过第二热交换器与第二回路内的冷媒进行换热,供热回路适于对车辆的驾驶舱和/或电池进行加热。根据本发明的热管理系统,第一回路可以将低温能量转化为中温能量,第二回路再将中温能量转换为高温能量,从而降低了热管理系统对环境温度的要求,提高了热管理系统的适用范围,且可以取消PTC加热器的设置,降低了成本。
Thermal management system for vehicle and vehicle
用于车辆的热管理系统和车辆
2020-12-01
Patent
Elektronische Ressource
Chinesisch
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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