Lighting device used for natural gas pipeline maintenance and provided with anti-explosion structure

A technology of natural gas pipelines and explosion-proof structures, which is applied in lighting and heating equipment, lighting devices, lighting devices, etc., can solve the problems of lack of independent power supply and poor flexibility, and achieve the effect of good protection, compact structure and good portability.

Inactive Publication Date: 2019-09-10
QUANZHOU GAS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The object of the present invention is to provide an explosion-proof lighting device for natural gas pipeline maintenance in order to solve the above problems, so as to solve the problem that the existing natural gas pipeline maintenance lighting Problems with omnidirectional lighting inside pipes

Method used

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  • Lighting device used for natural gas pipeline maintenance and provided with anti-explosion structure
  • Lighting device used for natural gas pipeline maintenance and provided with anti-explosion structure
  • Lighting device used for natural gas pipeline maintenance and provided with anti-explosion structure

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Embodiment Construction

[0024] The present invention will be further described below in conjunction with accompanying drawing:

[0025] Such as Figure 1-Figure 5 As shown, a lighting device with an explosion-proof structure for maintenance of natural gas pipelines includes a flame-resistant housing 1 and a battery module 7 for providing lighting power. The top of the flame-resistant housing 1 is provided with a dust-proof edge 3. The dust edge 3 plays the role of dust prevention, and the inside of the flame-retardant housing 1 is provided with an explosion-proof protection interlayer 4, which can provide explosion-proof protection for the internal electronic devices, and the explosion-proof protection interlayer 4 is internally provided with There is a condensing film 5, the condensing film 5 and the dust-proof edge 3 form a "U"-shaped structure with an open top, and a lighting fixture 6 is arranged at the center of the "U"-shaped structure, and the lighting fixture 6 and the The battery module 7 i...

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Abstract

The invention discloses a lighting device used for natural gas pipeline maintenance and provided with an anti-explosion structure. The device comprises an inflaming-retarding shell and a battery module for providing illumination electricity, wherein a dustproof edge is arranged on the top of the inflaming-retarding shell, an anti-explosion protection interlayer is arranged inside the inflaming-retarding shell, a light-condensing film is arranged inside the anti-explosion protection interlayer, the light-condensing film and the dustproof edge form a U-shaped structure with the open top, a lighting lamp is arranged in the center of the U-shaped strucutre, and the lighting lamp is electrically connected with the battery module. The lighting device has the beneficial effect that electricity isself-provided, the structure is compact, the portability is good, so that the field operation is available, the flexibility is strong, meanwhile, the anti-explosion and inflaming-retarding capacitiesare good, the protection function for the inside lighting device and the electronic circuit is good, thus the safety is improved, in addition, the device has the all-around illuminating capacity forthe inside of a natural gas pipeline, so that the dead-angle-free illumination is provided for the natural gas pipeline maintenance, and then the efficiency of the natural gas pipeline maintenance isimproved.

Description

technical field [0001] The invention relates to the field of natural gas pipeline equipment, in particular to the field of daily maintenance and repair equipment for natural gas pipelines, in particular to a lighting device with an explosion-proof structure for maintenance of natural gas pipelines. Background technique [0002] Natural gas pipeline refers to the pipeline that transports natural gas from mining sites or processing plants to urban gas distribution centers or industrial enterprise users. Using natural gas pipelines to transport natural gas is a way to transport large quantities of natural gas on land. At present, natural gas pipelines account for about Half, and the state of natural gas pipelines determines the efficiency of natural gas transmission, so natural gas pipelines need to be maintained and repaired frequently to ensure the normal operation of natural gas transmission. [0003] During the maintenance of natural gas pipelines, because the interior of t...

Claims

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Application Information

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IPC IPC(8): F21S9/02F21V15/01F21V25/12F21V23/00F21V23/02F21V23/06F21V21/096F21V7/00F21V33/00F21Y115/10
CPCF21S9/02F21V7/00F21V15/01F21V21/096F21V23/003F21V23/02F21V23/06F21V25/12F21V33/00F21Y2115/10
Inventor 孙峰陈铭芳陈水来
Owner QUANZHOU GAS
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