Monitoring device for sinking and rising of high-pressure underground gas storage well

Abstract

The invention discloses a monitoring device for sinking and rising of a high-pressure underground gas storage well. The monitoring device structurally comprises monitoring device bodies, supporting frames and a gas storage well, wherein the monitoring device bodies are installed at the two ends of the gas storage well, the gas storage well is fixedly installed on the supporting frames, and the supporting frames are in mechanical connection with the monitoring device bodies. By the combined action of a rotary drive device, a sinking drive induction device, a gas storage well connecting mechanism, a drive resetting mechanism, a sinking drive mechanism and a rising drive induction device, when soil around the gas storage well body sinks, the monitoring of the gas storage well cannot be affected, when the gas storage well body sinks or rises, a reversed acting force can be applied to the gas storage well body, and the time of sinking or rising of the gas storage well can be effectively prolonged.

Description

Technical field [0001] The invention relates to the field of gas storage or maintenance equipment, and in particular to a monitoring device for sinking and rising of a high-pressure underground gas storage well. Background technique [0002] At present, as various localities vigorously promote the construction of natural gas energy to reduce environmental pollution, and the construction of CNG peak-shaving stations such as CNG filling stations and factories, high-pressure underground gas storage wells are the first choice for many gas storage methods. [0003] After a period of use, high-pressure underground gas storage wells will have some safety hazards, such as rising and sinking of the gas storage well. The up and down movement of the high-pressure underground gas storage well may cause dislocation of the components connected to the gas storage well, resulting in gas storage Leakage, therefore, the rising and sinking phenomena of gas storage wells need to be monitored. [0004] ...

AI Technical Summary

Problems solved by technology

[0003] After a period of use, high-pressure underground gas storage wells will have some safety hazards, such as gas storage wells rising and sinking. Leakage, therefore, it is necessary to monitor the upwelling and sinking of gas storage wells

[0004] The existing high-pressure underground gas storage well sinking and rising monitoring device is not perfect. When the land around the gas storage well also subsides, the rising and sinking of the gas storage well cannot be accurately monitored, and there are potential safety hazards

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