An unattended gas gathering station monitoring device and monitoring method

Abstract

The invention discloses a monitoring device for an unattended gas gathering station, which comprises an iron drum filled with water, and a plurality of heat conducting rods are fixed on the side of the iron drum along the circumference of the iron drum, and the heat conducting rods One end extends into the iron barrel and connects with the heating mechanism, the other end of the heat conducting rod is fixedly connected to one end of the heat conducting iron wire, the other end of the heat conducting iron wire is fixed to the hook, and the top surface of the iron barrel is fixedly connected to and communicated with the iron pipe. A piston is slidably connected in the iron pipe, the bottom surface of the piston is fixedly connected to the upper end of the guide rod, the lower part of the guide rod is slidably inserted into the guide cylinder, and the lower end of the guide cylinder is fixedly connected to the inner bottom surface of the iron drum. The invention uses the high temperature generated by the fire to heat the water in the iron barrel to evaporate the piston, and at the same time, uses the high temperature of the fire to melt the sealing rubber so that the water enters the iron pipe and is sprayed out by the piston, which realizes Automation of fire suppression.

Description

technical field [0001] The invention relates to the field of monitoring devices, in particular to a monitoring device and a monitoring method for an unattended gas gathering station. Background technique [0002] The gas gathering station is the station where the natural gas produced by the gas well is collected. In the gas gathering station, the natural gas is throttled and depressurized, heated, added with antifreeze, pressure adjusted and measured, pretreated and pipeline anticorrosion, etc. The wellhead pressure of the gas well is high. In order to adapt it to the required pipeline network pressure, a throttle valve is often used to reduce the pressure; the natural gas from the well site contains condensate oil, water, mud and sand and other impurities. Production requires pretreatment of natural gas at the gas gathering station; the pressure of each gas well entering the gas gathering station is different, and at the same time the pressure of the incoming gas from each...

AI Technical Summary

Problems solved by technology

[0003] Many existing gas gathering stations are unattended, but at the same time, when a fire breaks out in these gas gathering stations, the staff cannot rush to the scene to put out the fire at the first time, which often causes serious losses

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