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公开(公告)号:WO2004020287A1
公开(公告)日:2004-03-11
申请号:PCT/US2003/026840
申请日:2003-08-29
Applicant: CHART INC.
Inventor: EMMER, Claus , GAMBLE, Jesse , ZELASKO, Craig , DRUBE, Thomas
IPC: B65B1/20
CPC classification number: F17C5/007 , F17C5/02 , F17C5/06 , F17C7/02 , F17C9/00 , F17C9/02 , F17C13/025 , F17C13/026 , F17C2205/0332 , F17C2221/033 , F17C2223/0161 , F17C2223/033 , F17C2223/046 , F17C2225/0123 , F17C2225/0161 , F17C2225/033 , F17C2225/035 , F17C2225/036 , F17C2225/043 , F17C2225/046 , F17C2225/047 , F17C2227/0107 , F17C2227/0142 , F17C2227/0178 , F17C2227/0302 , F17C2227/0393 , F17C2227/043 , F17C2250/01 , F17C2250/032 , F17C2250/0408 , F17C2250/043 , F17C2250/0439 , F17C2250/0443 , F17C2250/0452 , F17C2260/025 , F17C2265/022 , F17C2270/0139 , F17C2270/0168
Abstract: A system dispenses both liquid natural gas (LNG) and compressed natural gas (CNG). A bulk tank contains a supply of LNG which is pumped to a smaller storage tank. After the storage tank is refilled, LNG from the bulk tank is pumped to a vaporizer so that CNG is produced. The CNG may be routed to the LNG in the storage tank to condition it. It is also used to recharge a pressurizing cylinder that is placed in communication with the head space of the storage tank when it is desired to rapidly dispense LNG to a vehicle. A bank of cascaded storage cylinders alternatively may receive CNG from the vaporizer for later dispensing through the system CNG dispenser. The CNG from the vaporizer may also be dispensed directly via the system CNG dispenser.
Abstract translation: 系统分配液态天然气(LNG)和压缩天然气(CNG)。 一个散装坦克包含一个供应的LNG,它被泵送到一个较小的储罐。 在重新填充储罐之后,将来自本体罐的LNG泵送到蒸发器,从而生产CNG。 CNG可以被送到储罐中的LNG以调节它。 当需要将LNG快速分配到车辆时,它还用于对与储罐的顶部空间连通的加压缸进行再充电。 一组级联的存储气缸可以替代地从蒸发器接收CNG以便稍后通过系统CNG分配器进行分配。 来自蒸发器的CNG也可以通过系统CNG分配器直接分配。