Laser methane telemetering holder and use method thereof

Abstract

The invention discloses a laser methane telemetering holder and a use method thereof, and belongs to the technical field of measurement, and particularly comprises a laser telemetering device which comprises a laser emitting assembly, a collimator, a focusing lens, a detector and a controller, wherein laser emitted by the laser emitting assembly sequentially passes through the collimator and the focusing lens to detect methane gas; laser reflected by the methane gas is converged to the detector, and the detector sends detection information to a controller; the camera and the laser emission assembly are arranged in parallel relatively and are electrically connected with the controller, and the orientation of the camera is consistent with the orientation of the emission end of the laser emission assembly. The laser telemetering device and the camera are both connected with the motor; one surface of the base is fixedly connected with the motor, and the other surface of the base is fixed on external equipment. According to the scheme, the motor drives the laser telemetering device and the camera to rotate for detection, the laser telemetering device detects the methane gas leakage position, the camera carries out specific positioning, and the detection efficiency and precision are improved.

Description

technical field [0001] The present application relates to the field of measurement technology, in particular to a laser methane remote measurement platform and a method for using the same. Background technique [0002] At present, for the leakage detection of gas pipeline open-air natural gas stations, previous projects have used set-point combustible gas detectors to indirectly judge whether there is a natural gas leak by detecting the concentration of combustible gas. If a point-type combustible gas detector is installed to indirectly judge whether there is a natural gas leak by detecting the concentration of combustible gas, since the natural gas leaks, the diffusion distribution of the natural gas is affected by the wind: in the case of no wind, the natural gas is in the shape of a willow leaf The distribution is mainly upward, and the point-type combustible gas detectors are generally more than 10 meters indirect. If the leak point is directly below the point-type combu...

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Problems solved by technology

[0004] In view of this, the embodiments of the present disclosure provide a laser methane telemetry pan-tilt and its use method, which at least partially solve the problems of low detection efficiency and detection accuracy in the prior art

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