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CN103851338A 用于分配低温流体的系统和方法 有权

用于分配低温流体的系统和方法
摘要：
用于分配低温流体的系统和方法，该系统包括集液罐，其容纳供给的低温流体。加热回路包括中间罐和加热装置，并具有与集液罐流体连通的入口且具有出口。旁通接头置于集液罐和加热回路的入口之间。旁通回路具有与旁通接头流体连通的入口并具有出口，使得低温流体的一部分从集液罐流过加热回路并被加温，并且一部分流过旁通回路。混合接头与旁通回路的出口以及加热回路流体连通，使得来自加热回路的被加温的低温流体与来自旁通回路的低温流体混合，从而调节低温液体。分配管线与混合接头流体连通，从而能分配经调节的低温流体。在进行分配后在加热回路中剩余的被加温的低温流体被引至中间罐，并用于使被引导通过加热回路的低温流体加温。
摘要（英）：

A system for dispensing a cryogenic fluid includes a bulk tank containing a supply of cryogenic fluid. A heating circuit includes an intermediate tank and a heating device and has an inlet in fluid communication with the bulk tank and an outlet. A bypass junction is positioned between the bulk tank and the inlet of the heating circuit. A bypass circuit has an inlet in fluid communication with the bypass junction and an outlet so that a portion of cryogenic fluid from the bulk tank flows through the heating circuit and is warmed and a portion flows through the bypass circuit. A mixing junction is in fluid communication with the outlets of the bypass circuit and the heating circuit so that warmed cryogenic fluid from the heating circuit is mixed with cryogenic fluid from the bypass circuit so that the cryogenic fluid is conditioned. A dispensing line is in fluid communication with the mixing junction so that the conditioned cryogenic fluid may be dispensed. Warmed cryogenic fluid remaining in the heating circuit after dispensing is directed to the intermediate tank and used to warm cryogenic fluid directed through the heating circuit.

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