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Omnibearing intelligent combustible gas laser detection device and method

A gas laser and detection device technology, which is applied in measuring devices, color/spectral characteristic measurement, material analysis through optical means, etc., can solve the problems of scattered leakage sources, large construction costs and later maintenance costs, and restrictions on wind direction

Pending Publication Date: 2020-08-28
XIAN CHANGQING TECH ENG +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention provides an all-round intelligent combustible gas laser detection device and method. The purpose of the first is to overcome the problems in the prior art due to the large number of process equipment in the oil and gas field station, the leakage source is relatively scattered, the components of the leaked gas are complicated, and the detection of components by the detector is difficult. Single, the number of layouts is relatively large, the construction volume is large, the initial construction cost and the later maintenance cost are relatively large, and the protection range of the detector is small, which is limited by the wind direction; Invalid, need to be replaced in time, and it is passive detection, slow response time, the backend needs to configure the controller problem

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  • Omnibearing intelligent combustible gas laser detection device and method
  • Omnibearing intelligent combustible gas laser detection device and method

Examples

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Effect test

Embodiment 1

[0030] An all-round intelligent combustible gas laser detection device, including a control processor 1, a horizontal rotation motor 2, a vertical rotation motor 3, a combustible gas laser detector 4, a casing 5, a power supply 7, and an alarm 8, and the casing 5 includes an upper casing 9 And the lower casing 10, the top of the upper casing 9 is connected to the alarm 8, the bottom of the upper casing 9 is movably connected to the top of the lower casing 10, the upper inner side of the upper casing 9 is connected to the vertical rotation motor 3, and the vertical rotation motor 3 is movably connected to the combustible gas laser detection 4 and the combustible gas laser detector 4 is located outside the upper casing 9, the vertical rotation motor 3 drives the combustible gas laser detector 4 to rotate in the vertical plane, the lower inner side of the upper casing 9 is connected to the horizontal rotation motor 2, and the horizontal rotation motor 2 Drive the upper casing 9, t...

Embodiment 2

[0032] Such as figure 1 with figure 2 As shown, an all-round intelligent combustible gas laser detection device includes a control processor 1, a horizontal rotation motor 2, a vertical rotation motor 3, a combustible gas laser detector 4, a casing 5, a power supply 7, and an alarm 8. The casing 5 includes Upper shell 9 and lower shell 10, the top of upper shell 9 is connected with alarm 8, the bottom of upper shell 9 is movably connected with the top of lower shell 10, the inner side of the upper part of upper shell 9 is connected with vertical rotation motor 3, and vertical rotation motor 3 is movably connected with combustible The gas laser detector 4 and the combustible gas laser detector 4 are located outside the upper casing 9, the vertical rotation motor 3 drives the combustible gas laser detector 4 to rotate in the vertical plane, the lower inner side of the upper casing 9 is connected to the horizontal rotation motor 2, and the horizontal The rotation motor 2 drives...

Embodiment 3

[0044] On the basis of Example 2, the all-round intelligent combustible gas laser detection device adopts 220VAC50Hz external power supply, realizes the power supply and control of the horizontal rotation motor and the vertical rotation motor through the control processor, and the vertical rotation motor drives the combustible gas laser detector in the vertical plane Internal 360° rotation; horizontal rotation motor drives the upper shell and internal integrated equipment to rotate 360° in the horizontal plane. Through programming, within a certain time interval t, the control processor controls the horizontal rotation motor to rotate M°, and at the same time controls the vertical motor to rotate N°, so that the laser detector can detect the concentration of combustible gas leakage in all directions or in multiple directions within the detection range; When the built-in motor of the Fangwei intelligent combustible gas laser detection device fails, it will give an on-site sound ...

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Abstract

The invention belongs to the technical field of oil-gas detection equipment and in particular relates to an omnibearing intelligent combustible gas laser detection device. The device comprises a control processor, a horizontal rotating motor, a vertical rotating motor, a combustible gas laser detector, a shell, a power supply and an alarm; and the control processor is electrically connected with ahorizontal rotating motor, a vertical rotating motor, the combustible gas laser detector, the power supply and the alarm respectively. In the prior art, there are many process devices in an oil and gas field station; leakage sources are dispersed, leaked gas composition complexity is high, detector detection component is single, the arrangement number is comparatively large, construction quantityis large, the early-stage construction cost and the later-stage maintenance cost are high, and the protection range of the detector is small and the wind direction is limited; however, with the omnibearing intelligent combustible gas laser detection device, the problems can be solved. Horizontal 360-degree and vertical 360-degree multi-directional timing positioning detection of combustible gas can be achieved, the arrangement number of combustible gas detectors on the horizontal plane and the vertical plane is reduced, and investment is reduced.

Description

technical field [0001] The invention belongs to the technical field of oil and gas detection equipment, and in particular relates to an all-round intelligent combustible gas laser detection device and method. Background technique [0002] Combustible gas detectors are widely used in oil and gas field stations. They mainly detect and alarm places that may emit and accumulate combustible gases in the station. The alarm signals in key areas are interlocked with other equipment and play an extremely important role in achieving safe and stable production. [0003] Taking Changqing Oilfield as an example, fixed and portable combustible gas detectors are used to detect combustible gas in the station, and the detector adopts the principle of catalytic combustion. The arrangement of combustible gas detectors shall be carried out in accordance with SY / T6503 "Safety Specifications for Combustible Gas Detection and Alarm Systems in Petroleum and Natural Gas Engineering". 15m; otherwise...

Claims

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Application Information

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IPC IPC(8): G01N21/31G01N21/01
CPCG01N21/01G01N21/31
Inventor 杨晓锋任晓峰陈兆安姚欣伟左晨刘晓丽李卫刘元刚张鑫
Owner XIAN CHANGQING TECH ENG