The invention provides a new energy automobile heat management system and a new energy automobile. The new energy automobile heat management system comprises a battery loop, an electric drive loop, a refrigerant loop, an intercooling heat dissipation loop and a multi-way valve. A single multi-way valve is arranged to be connected with a battery loop, an electric drive loop, an intercooling heat dissipation loop and a refrigerant loop, and different valve ports of the multi-way valve are switched and communicated according to the heat dissipation or heating requirements of all parts and spaces of the new energy automobile, so that partial or all communication of the battery loop, the electric drive loop, the intercooling heat dissipation loop and the refrigerant loop is achieved; therefore, various thermal management modes are achieved, the energy of the whole automobile is efficiently utilized on the premise that the thermal management requirements of all parts of the new energy automobile are met, the number of the valve bodies is reduced, and therefore the space requirement and complexity of the whole thermal management system are reduced.
本申请提供了一种新能源汽车热管理系统和新能源汽车,包括电池回路、电驱回路、冷媒回路、中冷散热回路和多通阀;通过设置单个多通阀连接电池回路、电驱回路、中冷散热回路和冷媒回路,根据新能源汽车各部件和空间的散热或加热需求切换连通多通阀的不同阀口,从而实现电池回路、电驱回路、中冷散热回路和冷媒回路中的部分或全部连通,继而实现多种热管理模式,在满足新能源汽车各部件的热管理需求的前提下高效利用整车能量,并且降低了阀体的数量,从而降低了整个热管理系统的空间需求和复杂度。
New energy automobile thermal management system and new energy automobile
一种新能源汽车热管理系统和新能源汽车
29.04.2025
Patent
Elektronische Ressource
Chinesisch
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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