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实用新型
CN202986933U 燃气洗井清蜡车气路结构 失效 - 权利终止

燃气洗井清蜡车气路结构
摘要：
本实用新型公开了一种燃气洗井清蜡车气路结构，在液化天燃气罐与燃气炉之间的燃气管路上，依次设有：减压阀门(3)、气化器(4)、压力表(5)、缓冲罐(6)、止回阀(7)、减压阀(8)和压力表(9)，该气路器件与液化天燃气罐和燃气炉一同设置在洗井清蜡车上，并且与连通的管路一起固定在洗井清蜡车的车箱内(1)。气路中的压力表还通过开关阀门与洗井清蜡车的发动机的供燃气系统进行供气连接。还设有防止因车箱颠簸使管路和器件松动移位的缓冲装置。本实用新型适用于油田油井的洗井清蜡，成本低，操作简便，安全可靠，不污染环境，移动方便。
摘要（英）：

The utility model discloses a gas circuit structure of a gas well flushing-wax removal vehicle, which is characterized in that a reducing valve (3), a gasifier (4), a pressure gauge (5), a buffer tank (6), a check valve (7), a reducing valve (8) and a pressure gauge (9) are sequentially arranged in a gas pipeline between a liquefied natural gas tank and a gas furnace, are arranged on a well flushing-wax removal vehicle together with the liquefied natural gas tank and the gas furnace, and are fixed in a vehicle tank (1) of the well flushing-wax removal vehicle together with a communicated pipeline. The pressure gauges in the gas circuit are in air supply connection with a gas supply system of an engine of the well flushing-wax removal vehicle through opening or closing the valves. The gas circuit structure is further provided with a buffer device preventing the pipeline and the parts from shifting due to looseness caused by vehicle box jolting. The gas circuit structure is suitable for well flushing-wax removal of an oil field well, low in cost, simple and convenient to operate, safe and reliable, and convenient to move, and does not pollute the environment.

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