The invention belongs to the field of top pipes, and particularly relates to a heat dissipation system for a new energy automobile, which is used for improving the efficiency of a power battery pack in a hybrid electric automobile, and comprises a heat pump assembly, a heat pump environment temperature adjusting assembly, an indoor air circulation assembly and a battery environment temperature adjusting assembly, the heat pump environment temperature adjusting assembly is used for adjusting the environment temperature of the cold end heat exchanger B and the hot end heat exchanger C, the indoor air circulation assembly is used for adjusting the environment temperature in a cab, and the battery environment temperature adjusting assembly is used for adjusting the environment temperature of the power battery pack. By means of the heat pump environment temperature adjusting assembly, the environment of the heat exchanger B serving as the cold end in the heat pump assembly can be heated through high-temperature tail gas in winter, the environment of the heat exchanger C serving as the hot end in the heat pump assembly can be cooled through external air in summer, and the refrigeration and heat dissipation efficiency of the compressor is improved.
本发明属于顶管领域,尤其涉及一种新能源汽车用的散热系统,用于提高混动电动汽车中动力电池组的效率,包括热泵组件、热泵环境温度调节组件、室内空气循环组件、电池环境温度调节组件,热泵组件用于形成致冷冷端和致热热端,热泵环境温度调节组件用于调节冷端换热器B和热端换热器C的环境温度,室内空气循环组件用于调节驾驶室内环境温度,电池环境温度调节组件用于调节动力电池组的环境温度。本发明通过热泵环境温度调节组件可以在冬天时利用高温尾气对热泵组件中作为冷端的换热器B的环境进行升温和在夏天时利用外界空气对热泵组件中作为热端的换热器C的环境温度进行降温,提高压缩机的制冷散热效率。
Heat dissipation system for new energy automobile
一种新能源汽车用的散热系统
02.07.2024
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 / 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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