The invention relates to a hydrogen filling system and an arrangement method of a hydrogen refueling station. The hydrogen filling system comprises a hydrogen filling machine, a in-station hydrogen storage tank and a hydrogen trailer. The hydrogen filling machine is used for filling a fuel cell with hydrogen; the in-station hydrogen storage tank communicates with the hydrogen filling machine and is used for filling the hydrogen into the hydrogen filling machine; a trailer hydrogen storage tank is arranged in the hydrogen trailer, the trailer hydrogen storage tank communicates with the in-station hydrogen storage tank and the hydrogen filling machine so as to be used for filling the hydrogen into the in-station hydrogen storage tank or the hydrogen filling machine, a first hydrogenation loop is arranged between the hydrogen trailer and the in-station hydrogen storage tank, and a second hydrogenation loop is arranged between the hydrogen trailer and the hydrogen filling machine. The first hydrogenation loop and the second hydrogenation loop are arranged in parallel, and a compressor is arranged on the first hydrogenation loop. In the first hydrogenation loop, the hydrogen in the hydrogen trailer enters the in-station hydrogen storage tank through pressurization of the compressor, and is injected into the fuel cell through the hydrogen filling machine; and in the second hydrogenation loop, the hydrogen in the hydrogen trailer directly enters the hydrogen filling machine and is filled into the fuel cell.
本公开涉及一种氢气加注系统和加氢站的布置方法,氢气加注系统包括:氢气加注机,用于向燃料电池加注氢气;站内储氢罐,与氢气加注机连通,以用于向氢气加注机注入氢气;以及氢气拖车,氢气拖车内设有拖车储氢罐,拖车储氢罐分别与站内储氢罐和氢气加注机连通,以用于向站内储氢罐或氢气加注机注入氢气,氢气拖车与站内储氢罐之间设有第一加氢回路,氢气拖车与氢气加注机之间设有第二加氢回路,第一加氢回路与第二加氢回路并联设置,第一加氢回路上设有压缩机。在第一加氢回路中,氢气拖车中的氢气经过压缩机增压进入站内储氢罐,并经由氢气加注机加注到燃料电池内;在第二加氢回路中,氢气拖车中的氢气直接进入氢气加注机并加注到燃料电池内。
Hydrogen filling system and arrangement method of hydrogen refueling station
氢气加注系统和加氢站的布置方法
2021-09-10
Patent
Elektronische Ressource
Chinesisch
IPC: | F17C Behälter zum Aufnehmen oder Speichern verdichteter, verflüssigter oder verfestigter Gase , VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED, OR SOLIDIFIED GASES / 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 |
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