Portable natural gas laser remote sensing detecting instrument

Abstract

The invention relates to a portable natural gas laser remote sensing detecting instrument. The portable natural gas laser remote sensing detecting instrument comprises a body, a telescopic mechanism, an angle adjusting mechanism, a central control mechanism, a sensor and a storage battery. The angle adjusting mechanism comprises a fixing seat, an adjusting assembly and a measuring probe, an adjusting assembly comprises a first connecting rod, a first hinge, a second hinge, a second connecting rod, a first driving shaft and a first motor, and the telescopic mechanism comprises a rotating assembly, a movable assembly and a flat plate. The rotating assembly comprises a second motor, a second driving shaft and a connecting unit. In the portable natural gas laser remote sensing detecting instrument, the functions of stretching out and drawing back of the measuring probe are achieved through the telescopic mechanism, thus in remote measuring, natural gas which is within a large range and is usually hard to make contact with can be measured, measuring personnel can be away from a to-be-measured site, and personnel safety is improved; and through the angle adjusting mechanism, when a narrow space is measured, the measuring probe can also extend into the narrow space, so that the measuring effect is improved, and practicability of the measuring instrument is improved.

Description

technical field [0001] The invention relates to the field of natural gas intelligent measuring equipment, in particular to a portable natural gas laser remote sensing detector. Background technique [0002] As the government, enterprises and society pay more and more attention to the safety and environmental protection of gas pipelines, the safety inspection of gas pipelines, especially the leak detection, is becoming more and more important. At present, conventional portable leak detectors are close-range probe-type detection. Place the probe in an environment with gas and be in direct contact with the gas. In actual testing, it is often encountered that pipelines or facilities are difficult to reach, or even impossible to reach (such as highways, courtyards with locked gates, pipelines suspended under bridges, in flower beds, above rivers, outside risers of high-rise buildings, inside rooms, or Other places that are difficult to access, etc.), bring hidden dangers to the...

AI Technical Summary

Problems solved by technology

In actual testing, it is often encountered that pipelines or facilities are difficult to reach, or even impossible to reach (such as highways, courtyards with locked gates, pipelines suspended under bridges, in flower beds, above rivers, outside risers of high-rise buildings, inside rooms, or Other places that are difficult to access, etc.), bring hidden dangers to the safety of gas pipelines, and conventional portable leak detectors usually extend the probe directly into the location to be tested. If the measurement space is narrow and rugged, the measuring probe will be set straight. It is difficult to reach the location to be measured, which reduces the effect of measurement, and close-range measurement will also cause hidden dangers to human safety

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