The invention discloses a fuel cell watering cart which comprises a fuel cell system, a watering cart water storage tank, a whole vehicle combined type cooling system and a high-pressure hydrogen storage bottle, the fuel cell system comprises a fuel cell stack, and the whole vehicle combined type cooling system comprises a first radiator and a second radiator. The cooling system is connected with an inlet of a first radiator of a fuel cell system through a first pipeline, an outlet of the first radiator is connected with an inlet of a second radiator through a second pipeline, an outlet of the second radiator is connected with the fuel cell system through a third pipeline, and cooling liquid circulation is formed. The first electronic three-way valve is installed on the second pipeline and controls the flow and the flow direction of cooling liquid, a third connector of the first electronic three-way valve is connected with one end of a fourth pipeline, and the other end of the fourth pipeline is communicated with the third pipeline. The device has the advantages of being novel in structure, high in heat dissipation function, capable of recycling tail drainage water and the like.
本发明公开了一种燃料电池洒水车,包括燃料电池系统、洒水车储水罐、整车复合式散热系统、高压储氢瓶,所述燃料电池系统包括燃料电池电堆,所述整车复合式散热系统包括第一散热器、第二散热器,通过第一管路连接燃料电池系统的第一散热器的进口,所述第一散热器的出口通过第二管路连接所述第二散热器的进口,所述第二散热器的出口通过第三管路连接所述燃料电池系统,形成冷却液循环,还包括第一电子三通阀,所述第一电子三通阀安装在第二管路上,控制冷却液流量和流向,所述第一电子三通阀的第三接口连接第四管路的一端,所述第四管路的另一端和所述第三管路连通。本发明具有结构新颖、散热功能性强,能够回收再利用尾排水等优点。
Fuel cell watering cart and control method
一种燃料电池洒水车及控制方法
2023-09-15
Patent
Electronic Resource
Chinese
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / 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 / B60P Fahrzeuge zum Transport von Lasten oder zum Befördern, Tragen oder Aufnehmen besonderer Lasten oder Gegenstände , VEHICLES ADAPTED FOR LOAD TRANSPORTATION OR TO TRANSPORT, TO CARRY, OR TO COMPRISE SPECIAL LOADS OR OBJECTS / 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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