The invention relates to an energy comprehensive utilization system. The energy comprehensive utilization system comprises a first heat exchanger, a second heat exchanger and a third heat exchanger. And a cooling liquid with a higher temperature from a cooling liquid outlet exchanges heat with air in the first heat exchanger. An air temperature increases. And the high-temperature air is used for heating a cab or a cabin through a second outlet. The cooling liquid from the first heat exchanger continuously enters the third heat exchanger. And in the third heat exchanger, the cooling liquid exchanges heat with hydrogen. The temperature of the cooling liquid is continuously reduced and the temperature of the hydrogen is continuously increased. And the hydrogen from a hydrogen source exchangesheat with the air in the second heat exchanger. The temperature of the hydrogen is increased. The temperature of the air is reduced. And the low-temperature air is used for cooling the cab or the cabin through a fourth outlet. The energy comprehensive utilization system realizes allocation of energy among the cooling liquid, the air and the hydrogen, and further realizes comprehensive utilizationof internal energy of a fuel cell vehicle.
本申请涉及一种能源综合利用系统。能源综合利用系统包括第一换热器、第二换热器和第三换热器。从冷却液出口出来的温度较高的冷却液在第一换热器内与空气完成换热。空气的温度升高。高温的空气通过第二出口为驾驶室或舱室升温。从第一换热器出来的冷却液继续进入第三换热器。在第三换热器内,冷却液与氢气换热。冷却液的温度继续降低,氢气的温度继续升高。从氢源出来的氢气在第二换热器中与空气完成换热。氢气的温度升高。空气的温度降低。低温的空气用于通过第四出口为驾驶室或舱室降温。能源综合利用系统实现了冷却液、空气和氢气之间能量的调配,进而实现燃料电池汽车内部能量的综合利用。
Energy comprehensive utilization system
能源综合利用系统
2020-09-04
Patent
Elektronische Ressource
Chinesisch
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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