The invention relates to the technical field of fuel cells, in particular to a locomotive-mounted hydrogen storage system and locomotive hydrogenation equipment. The locomotive-mounted hydrogen storage system comprises a hydrogen storage device, a hydrogenation pipeline, a hydrogen supply pipeline, a cooling pipeline, a heat exchanger and a radiator. One end of the hydrogenation pipeline is communicated with the hydrogen storage device, and the other end is connected with a ground hydrogenation system; one end of the hydrogen supply pipeline is communicated with the hydrogen storage device, and the other end is communicated with the fuel cell; the cooling working medium circulates in the cooling pipeline, the heat exchanger and the radiator, the heat exchanger is adjacent to the hydrogenation pipeline, the cooling working medium cools the hydrogenation pipeline in the heat exchanger, and the radiator is far away from the hydrogenation pipeline and is used for cooling the cooling working medium in the radiator, so that the hydrogenation pipeline can be continuously cooled; and hydrogen leakage caused by severe temperature rise when high-flow high-pressure hydrogen enters a hydrogenation pipeline is avoided. According to the locomotive-mounted hydrogen storage system, the safety and efficiency during hydrogenation can be improved.
本公开涉及燃料电池技术领域,具体而言,涉及一种机车车载储氢系统及机车加氢设备。本公开的机车车载储氢系统包括储氢装置、加氢管路、供氢管路、冷却管路、换热器和散热器。加氢管路的一端与储氢装置相连通,另一端用于与地面加氢系统相连接;供氢管路的一端与储氢装置相连通,另一端用于与燃料电池相连通;冷却工质在冷却管路、换热器和散热器中循环,换热器与加氢管路相邻设置,冷却工质在换热器中对加氢管路进行冷却,散热器远离加氢管路设置,用于冷却散热器内的冷却工质,从而能够持续地对加氢管路进行冷却,避免大流量高压氢气在进入加氢管路时因温升剧烈而导致的氢气泄露。该机车车载储氢系统能够增大加氢时的安全性和效率。
Locomotive vehicle-mounted hydrogen storage system and locomotive hydrogenation equipment
机车车载储氢系统及机车加氢设备
2022-11-25
Patent
Electronic Resource
Chinese
IPC: | F17D Rohrleitungssysteme , PIPE-LINE SYSTEMS / B61C Lokomotiven , LOCOMOTIVES / F16L PIPES , Rohre / F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / F25D REFRIGERATORS , Kühlschränke / 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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