The invention relates to the technical field of fuel cell vehicle thermal management, in particular to a whole vehicle thermal management system with a defrosting function. The thermal management system is applied to thermal management of a passenger compartment and a power component in an automobile, and the power component comprises a fuel cell, a power cell and a driving motor assembly. Comprising a fuel cell heat management loop, a power cell heat management loop, an in-cabin heat management loop and a driving motor heat management loop which are correspondingly configured with a passenger compartment in the automobile, a fuel cell, a power cell and a driving motor assembly. A plurality of reversing valves are arranged among the fuel cell thermal management loop, the power cell thermal management loop and the driving motor thermal management loop, and the heat dissipation working conditions of the loops are controlled through the reversing valves; energy utilization can be effectively integrated, the problem that cold start of the fuel cell automobile is difficult when the environment temperature is low is solved, and the technical problem that the comfort in a cabin is affected due to frosting of an outdoor heat exchanger is solved.
本发明涉及燃料电池汽车热管理技术领域,为一种具有除霜功能的整车热管理系统;应用于汽车内乘员舱和动力部件的热管理,所述动力部件包括燃料电池、动力电池和驱动电机组件;包括与所述汽车内乘员舱和所述燃料电池、所述动力电池和所述驱动电机组件对应配置的燃料电池热管理回路、动力电池热管理回路、舱内热管理回路和驱动电机热管理回路,所述燃料电池热管理回路、所述动力电池热管理回路、所述驱动电机热管理回路之间设置有多个换向阀,通过多个所述换向阀控制多个回路的散热工况;本发明能够有效的整合能量利用,克服环境温度较低时,燃料电池汽车出现冷启动困难的问题,解决室外换热器结霜,影响舱内舒适度的技术问题。
Whole vehicle thermal management system with defrosting function
一种具有除霜功能的整车热管理系统
2023-02-24
Patent
Electronic Resource
Chinese
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 / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / 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 |
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