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Natural gas pipeline leakage detection device

A leak detection device and natural gas pipeline technology, which is applied in the pipeline system, gas/liquid distribution and storage, mechanical equipment, etc., can solve the problems of inaccurate location, wide range, and long time of pipeline leakage, and achieve rapid repair. Effect

Inactive Publication Date: 2018-07-20
GUANGZHOU SONGBIN ENG TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a natural gas pipeline leakage detection device to solve the problem that the position of the pipeline leakage detected by the existing detection device is not accurate enough, the range is too wide, and it takes a long time to confirm The problem

Method used

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Embodiment Construction

[0018] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0019] see figure 1 , figure 2 , the present invention provides a technical solution of a natural gas pipeline leakage detection device: its structure includes a switch key 1, a main body 2, a connecting wire 3, an audible alarm 4, a control panel 5, a connecting piece 6, a sensor 7, a probe 8, and an adjustment button 9. Indicator light 10, light alarm 11, display screen 12, the switch button 1 is embedded and installed on the front surface of the control panel 5, an indicator light 10 is embedded above the control panel 5, and an indicator light 10 is embedded below the indicator light 10. There is a switch button 1, the main body 2 and the control panel 5 are an integrated structure, the top of the main body 2 is embedded with a connecting w...

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Abstract

The invention discloses a natural gas pipeline leakage detection device. The natural gas pipeline leakage detection device structurally comprises an on and off button, a main body, a connecting wire,a voice alarm, a control panel, a connecting piece, a sensor, a probe, an adjusting knob, an indicator lamp, a visual alarm and a display screen. The on and off button is installed on the obverse surface of the control panel in an inlaid manner. Because the natural gas pipeline leakage detection device is structurally provided with the visual alarm, and the visual alarm is installed at the top endof the main body in an inlaid manner, when the sensor and the probe sense natural gas, the controller can control a stepping motor to drive a bevel gear to rotate, a cooperate gear is enabled to rotate, a driven gear rotates at the same time, and then an installation plate and a contact piece rotate along; and the position where the contact piece makes contact with a resistance coil is changed for changing the magnitude of the electric current going through the visual alarm, the leakage position of a pipeline can be determined more specifically by observing the changes of the luminance of thevisual alarm finally, and the pipeline can be repaired more quickly.

Description

technical field [0001] The invention is a natural gas pipeline leakage detection device, which belongs to the field of leakage detection devices. Background technique [0002] Crude oil pipeline is the lifeline of oilfield production. If the pipeline is perforated, it will lead to a series of adverse consequences such as crude oil leakage, environmental pollution, etc., and it will take a lot of manpower and material resources to spend a lot of time and economical The loss is huge. If advanced technology is used to monitor the oil pipeline in real time, the location of the leak can be quickly and accurately judged. Emergency incidents can be dealt with in a timely manner, and losses can be minimized. And form a powerful deterrent and deterrent effect on criminals, thus ensuring the normal operation of national property from loss and oil field production, its significance is positive. [0003] The prior art discloses a natural gas pipeline leakage detection device with an a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17D5/00F17D5/02
CPCF17D5/005F17D5/02
Inventor 李玉盛
Owner GUANGZHOU SONGBIN ENG TECH CO LTD
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