SF6 gas inlet pressure self-adaptive rapid recovery device

Abstract

The invention relates to the technical field of gas recovery, in particular to an SF6 gas inlet pressure self-adaptive rapid recovery device. The SF6 gas inlet pressure self-adaptive rapid recovery device comprises a gas recovery mechanism, and the gas recovery mechanism comprises a gas recovery main body shell. By arranging a gas compressor main body, a gas recovery tank body, a first clamping block, a second clamping block, a second spring, a limiting block and a limiting hole, a worker puts a gas flow guide pipe into the first clamping block and the second clamping block, and then one end of a first insertion rod is inserted into a first insertion groove; due to the elastic action of a second spring, one end of a limiting block is inserted and mounted in a limiting hole, so that the first clamping block and the second clamping block clamp and fix the gas flow guide pipe, and the gas flow guide pipe cannot be loosened due to vibration to affect gas collection; and gas flows into the gas compressor main body, the gas compressor main body compresses the gas for the first time, and then the compressed gas is collected in the gas recovery tank body.

Description

technical field [0001] The invention relates to the technical field of gas recovery, specifically SF 6 Gas inlet pressure adaptive quick recovery device. Background technique [0002] With the continuous growth of land prices, most of the current substations use GIS equipment. Although GIS can save land in an intensive way, there is little space for maintenance, and the difficulty of maintenance increases. When disassembling and overhauling GIS equipment, SF must be used first 6 Gas recovery unit recovers SF in GIS equipment 6 Gas, such as the SF with a detachable structure whose publication number is CN108332508A 6 The gas recovery device, the storage device and the control and power device of the invention can be used separately or assembled, which is convenient for transportation and lifting, and has strong practicality on site; when the construction site is narrow, the storage device, control and power device can be used Assembled vertically, it saves space, but the...

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Problems solved by technology

[0004] The object of the present invention is to provide SF 6 Gas inlet pressure self-adaptive rapid recovery device to solve the problem that the compressor inlet pressure directly affects its work efficiency, SF 6 The recovery speed and efficiency of the recovery compressor are affected by the intake pressure of the compressor. In order to maximize the efficiency of the compressor, the method of self-adaptive control of the compressor intake pressure in the present invention makes the compressor work in the best state and improves the recovery speed. , and the connecting pipe is easily subject to vibration when the device is working, which is the problem of loosening

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