The invention discloses a new energy automobile thermal management system which is characterized by comprising a battery thermal management loop, an electric drive thermal management loop, a heating loop, an air conditioner thermal management loop, a plate heat exchanger, a battery cooler, a water cooling condenser and a seven-way valve. Compared with the prior art, the series/parallel connection of the battery heat management loop, the electric drive heat management loop, the heating loop, the air conditioner heat management loop, the plate heat exchanger, the battery cooler and the water cooling condenser is realized by arranging the seven-way valve; the system has the functions of battery heating/cooling/waste heat utilization, electric drive cooling/waste heat utilization, battery/electric drive system filling and exhausting and the like, the functions are comprehensive, meanwhile, the system has the advantages of being small in part number, low in cost and low in system complexity, and integrated design and platform vehicle model expansion are facilitated.
本发明公开了一种新能源汽车热管理系统,其特征在于,包括电池热管理回路、电驱热管理回路、采暖回路、空调热管理回路、板式换热器、电池冷却器、水冷冷凝器以及七通阀。与现有技术相比,本发明通过设置七通阀实现电池热管理回路、电驱热管理回路、采暖回路、空调热管理回路、板式换热器、电池冷却器以及水冷冷凝器分别串/并联,系统具备电池采暖/降温/废热利用、电驱降温/废热利用以及电池/电驱系统加注排气等功能,功能全面,同时具有零部件数量少、成本低及系统复杂程度低的优点,利于集成化设计和平台车型拓展。
New energy automobile thermal management system and thermal management method
一种新能源汽车热管理系统以及热管理方法
2023-04-25
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 |
Automobile thermal management system, thermal management method and automobile
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