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Pipeline gas conveying protection device

A protection device, gas technology, applied in the direction of pipeline protection, pipeline damage/wear prevention, pipes/pipe joints/pipe fittings, etc. It can solve problems such as hidden safety hazards, damage to the protective film of gas pipelines, and the inability of gas pipelines to be placed in walls. , to achieve the effect of reducing safety hazards and high adaptability

Inactive Publication Date: 2021-01-01
祁东中燃城市燃气发展有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] When the combustible gas is transported, it is usually transported by pipeline. Since the gas is relatively dangerous, it is usually necessary to pay attention to its protection when transporting it. The part of the gas transport pipeline will be placed underground, but there are still Some will need to go through the ground into the building for people to use. Although the surface of the gas pipeline has a protective film, but in some building environments, some gas pipelines cannot be placed in the wall. When there are many sharp objects, the gas may be damaged. The protective film on the outer surface of the pipeline leaves a safety hazard, so it is necessary to protect the gas pipeline exposed to the outside environment

Method used

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Examples

Experimental program
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Effect test

Embodiment 1

[0025] as attached Figure 1-5 As shown, a protective device for pipeline gas transportation according to an embodiment of the present invention includes a protective net 1, and the protective net 1 is set on the outer surface of the gas pipeline 2. The protective net 1 is made of stainless steel and is made of rectangular Welded into a cylindrical shape, the two ends of the protective net 1 are provided with connecting rings, one side of the connecting ring is fixedly connected with a fixed rod 3, the outer surface of the fixed rod 3 is covered with a fixed sleeve 4, and the fixed The end of the cover 4 away from the arc rod 10 is fixedly connected with a mounting plate 13, and the center of the surface of the mounting plate 13 is symmetrically provided with a mounting hole 14, and the mounting plate 13 and the mounting hole 14 can facilitate the fixing of the fixed cover 4 and the wall;

[0026] Both sides of one end of the fixed sleeve 4 are fixedly connected with bearings ...

Embodiment 2

[0031] as attached Figure 1-2 As shown, the connecting ring includes an arc groove 9, an arc rod 10, a connecting block 11 and a connecting bolt 12, and the two ends of the protective net 1 are provided with two arc rods 10, two arc rods 10 The rod 10 forms a ring, and one side of the arc rod 10 is provided with an arc groove 9, and two arc grooves 9 form a ring groove, and the two ends of the arc rod 10 are fixedly connected with a connecting block 11 , the connecting blocks 11 are connected by connecting bolts 12 .

[0032] To sum up, with the help of the above technical solution of the present invention, two arc-shaped rods 10 are assembled together at the position that needs to be protected, and then fixed with connecting bolts 12, and a rectangular protective net 1 of appropriate length is wrapped around the gas pipeline The outer surface is assembled into a cylindrical shape and then welded to fix the edge of the protective net 1. There are connecting rings at both end...

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Abstract

The invention discloses a pipeline gas conveying protection device which comprises a protection net. The outer surface of a gas pipeline is sleeved with the protection net, connecting rings are arranged at the two ends of the protection net, one side of each connecting ring is fixedly connected with a fixing rod, the outer surface of each fixing rod is sleeved with a fixing sleeve, and the two sides of one end of each fixing sleeve are fixedly connected with bearings. Screws are fixedly connected into the bearings, the outer surfaces of each screw are in threaded connection with two threaded blocks with opposite threaded directions, the threaded blocks are located on the two sides of the fixing rods, and a cavity is formed in the middle of each fixing rod. The pipeline gas conveying protection device has the beneficial effects that the gas pipeline exposed outside the environment can be protected through the device, sharp objects are prevented from scratching the gas pipeline, potential safety hazards of the gas pipeline are reduced, in addition, the protection net can be adjusted according to actual conditions, and high strain performance is achieved.

Description

technical field [0001] The invention relates to the technical field of pipeline gas, in particular to a protection device for pipeline gas transmission. Background technique [0002] When the combustible gas is transported, it is usually transported by pipeline. Since the gas is relatively dangerous, it is usually necessary to pay attention to its protection when transporting it. The part of the gas transport pipeline will be placed underground, but there are still Some will need to go through the ground into the building for people to use. Although the surface of the gas pipeline has a protective film, but in some building environments, some gas pipelines cannot be placed in the wall. When there are many sharp objects, the gas may be damaged. The protective film on the outer surface of the pipeline leaves a safety hazard, so it is necessary to protect the gas pipeline exposed to the outside of the environment. [0003] Aiming at the problems in the related technologies, no...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L57/02
CPCF16L57/02
Inventor 苏宏平朱敏冯承根
Owner 祁东中燃城市燃气发展有限公司
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