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实用新型
CN203363653U 无动力橇装液化天然气加注装置 有权

无动力橇装液化天然气加注装置
摘要：
本实用新型公开了一种无动力橇装液化天然气加注装置，包括水平设置的长方形的橇座，橇座沿长度方向从一端到另一端依次设有液化天然气储罐、第一阀门及管路系统、液化天然气加注罐、第二阀门及管路系统、质量流量计和氮气瓶组，液化天然气储罐固定在墩座上，液化天然气储罐中部下方设有放空加热器和放空加热器支架，液化天然气储罐内端部下方设有增压气化器，液化天然气储罐高于液化天然气加注罐，质量流量计设于第二阀门及管路系统中，各加注部件均通过阀门管路系统相连通。本实用新型具有运输方便、结构紧凑、可移动性强、耗电少且适于偏远地区的特点，可以广泛应用于天然气加注技术领域。
摘要（英）：

The utility model discloses an unpowered skid-mounted liquefied natural gas filling device which comprises a horizontal rectangular skid seat; a liquefied natural gas storage tank, a first valve and pipeline system, a liquefied natural gas filling tank, a second valve and pipeline system, a mass flowmeter and a nitrogen gas cylinder group are arranged from one end to the other end of the skid seat in sequence in the length direction; the liquefied natural gas storage tank is fixed on the skid seat; an evacuation heater and an evacuation heater bracket are arranged below the middle part of the liquefied natural gas storage tank; a pressurized gasification device is arranged below the inner end part of the liquefied natural gas storage tank; the liquefied natural gas storage tank is higher than the liquefied natural gas filling tank; the mass flowmeter is arranged in the second valve and pipeline system; all the filling components are communicated with one another through a valve pipeline system. The unpowered skid-mounted liquefied natural gas filling device has the characteristics that the transportation is convenient, the structure is compact, the removability is strong, and the power consumption is low; the unpowered skid-mounted liquefied natural gas filling device is suitable for remote areas, and can be widely applicable to the technical field of natural gas filling.

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