The invention discloses a fuel cell vehicle thermal management integrated system which comprises a battery pack, a motor electric controller and a motor radiator, and further comprises a thermal management module formed by integrating a battery water pump, a motor water pump, a heater and a refrigerator together through a pipeline and a five-way valve, water temperature sensors are arranged at a runner inlet and a runner outlet of each component on the heat management module, an inlet of the battery pack is connected with an outlet of a battery water pump through a pipeline, and an outlet of the motor electric controller is connected with an inlet of the heat management module through a pipeline. The integrated system also includes a controller electrically connected to the thermal management module. Thus, the integration degree is high, system pipelines are reduced, flow resistance is reduced, the system and whole vehicle performance is improved, cost is low, arrangement is simple, and occupied space is small; and through mode switching of the five-way valve, effective utilization and recovery of heat of all the systems are achieved, the heat is reasonably utilized, and heat loss is reduced.
本发明公开了一种燃料电池整车热管理集成系统,包括电池包、电机电控、电机散热器,还包括将电池水泵、电机水泵、加热器及制冷器通过管路和五通阀集成在一起形成的热管理模块,所述管路内充入冷却液,所述热管理模块上的每个部件的流道进口和出口处均设有水温传感器,所述电池包的进口通过管路与电池水泵的出口连接,所述电机电控的出口通过管路与所述热管理模块的进口连接,所述集成系统还包括与所述热管理模块电连接的控制器。如此,集成程度高,减少系统管路,降低流阻,提高系统及整车性能,成本低,布置简单,占用空间小;且通过五通阀的模式切换,实现各个系统热量的有效利用回收,对热量加以合理利用,减小热损失。
Fuel cell vehicle thermal management integrated system and vehicle
一种燃料电池整车热管理集成系统及车辆
2024-04-05
Patent
Electronic Resource
Chinese
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