The embodiment of the invention provides a battery pack, a charging pile, a vehicle and a battery pack heat management system, and relates to the technical field of vehicle equipment. The charging pile is used for being connected with the battery pack, the vehicle comprises the battery pack, the battery pack heat management method is applied to the vehicle, and the battery pack comprises a battery module, a first cooling assembly and a second cooling assembly. In the battery charging process, the first liquid inlet and the first liquid outlet of the first cooling assembly are matched with the vehicle water cooling box to cool the battery cell, and the second liquid inlet and the second liquid outlet of the second cooling assembly are matched with the charging pile water cooling box to cool the battery cell; the first cooling assembly and the second cooling assembly are used at the same time, so that the number of water pumps on the whole vehicle can be effectively reduced, other parts for cooling the battery cell are prevented from being used, and the cost of the whole vehicle can be reduced.
本发明实施例提供了一种电池包、充电桩、车辆及电池包热管理系统,涉及车辆设备技术领域。充电桩用于与电池包连接,车辆包括电池包,电池包热管理方法应用于上述车辆,电池包包括电池模组、第一降温组件、第二降温组件。在电池充电的过程中,不仅能够通过第一降温组件的第一进液口与第一出液口通过与车辆水冷箱的配合来实现对电芯的降温,还能够通过第二降温组件的第二进液口与第二出液口通过与充电桩水冷箱来配合实现对电芯的降温,第一降温组件及第二降温组件同时利用,能够有效降低整车上水泵的数量,以及避免使用其它用于对电芯降温的零部件,从而能够降低整车的成本。
Battery pack, vehicle, battery pack heat management method and charging pile
一种电池包、车辆、电池包热管理方法及充电桩
2024-05-07
Patent
Electronic Resource
Chinese
IPC: | 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 / 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 |
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