The invention discloses a vehicle heat management system and a new energy vehicle, a refrigerant flow path is formed on the vehicle heat management system, and the refrigerant flow path comprises a refrigerant main path, and a first refrigerant branch and a second refrigerant branch which are both communicated with the refrigerant main path and are arranged in parallel; a compressor and an out-cabin heat exchanger are arranged on the refrigerant main circuit, a first throttling element and a first in-cabin heat exchanger are arranged on the first refrigerant branch circuit, a second throttling element and a battery pack are arranged on the second refrigerant branch circuit, the first throttling element and the first in-cabin heat exchanger are used for cooling the battery pack, and the vehicle heat management system further comprises a heating film. The heating film covers the battery pack and is used for heating the battery pack, so that the battery pack can be directly cooled by using an air conditioner refrigerant and can also be directly heated by using the heating film.
本发明公开一种车辆热管理系统以及新能源车辆,在所述车辆热管理系统上形成有冷媒流路,所述冷媒流路包括冷媒干路以及均与所述冷媒干路连通且并联设置的第一冷媒支路和第二冷媒支路,在所述冷媒干路上设有压缩机和舱外换热器,在所述第一冷媒支路上设有第一节流元件和第一舱内换热器,在所述第二冷媒支路上设有第二节流元件和电池包,用以冷却所述电池包,所述车辆热管理系统还包括加热膜,所述加热膜覆设于所述电池包上,用以加热所述电池包,进而,实现所述电池包可以利用空调冷媒进行直接式冷却,也可以使用加热膜进行直接式加热。
Vehicle thermal management system and new energy vehicle
一种车辆热管理系统以及新能源车辆
2024-04-12
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 / 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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