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Weather-resistant natural gas pipeline

A natural gas pipeline, weather resistance technology, applied in the direction of rigid pipe, pipeline protection, pipeline protection through heat insulation, etc., can solve the problems of damage, reduce the efficiency of natural gas transportation, etc., and achieve the effect of reducing the impact

Inactive Publication Date: 2019-06-11
陕西冠霖电子科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to solve the shortcomings of natural gas pipelines in the prior art that are damaged by the weather and reduce the efficiency of natural gas transportation, and propose a weather-resistant natural gas pipeline

Method used

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0016] refer to figure 1 , a weather-resistant natural gas pipeline, comprising a natural gas pipeline outer wall 1, an inner side of the natural gas pipeline outer wall 1 is provided with a deformation-resistant metal layer 2, the deformation-resistant metal layer 2 is an alloy Invar layer, and an inner side of the deformation-resistant metal layer 2 is provided with a heat insulating material layer 3. The temperature insulation material layer 3 is a rock wool layer, and the inside of the temperature insulation material layer 3 is provided with a shock-absorbing layer 4, which is a spring steel layer. It is an alloy spring steel layer, and the inner side of the pres...

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Abstract

The invention relates to the technical field of pipeline transportation, in particular to a weather-resistant natural gas pipeline. The weather-resistant natural gas pipeline comprises an outer wall of the natural gas pipeline, wherein the inner side of the outer wall of the natural gas pipeline is provided with a deformation-resistant metal layer, the inner side of the deformation-resistant metallayer is provided with a heat insulation material layer, the inner side of the heat insulation material layer is provided with a shock absorption layer, the inner side of the shock absorption layer is provided with a pressure-resistant layer, the inner side of the pressure-resistant layer is provided with a heat preservation layer, and the inner side of the heat preservation layer is provided with an anti-corrosion layer. The natural gas pipeline has good weather resistance.

Description

technical field [0001] The invention relates to the technical field of pipeline transportation, in particular to a weather-resistant natural gas pipeline. Background technique [0002] Natural gas has penetrated into the interior of our lives, and it is an indispensable thing. Now the transportation of natural gas mainly relies on pipeline transportation. Due to the long transportation distance, a large number of natural gas pipelines need to be laid, and the current natural gas pipelines can only help to transport natural gas. However, it cannot protect the body from damage caused by the weather or reduce the natural gas transportation rate. Contents of the invention [0003] The object of the present invention is to solve the defects of natural gas pipelines in the prior art that are damaged by weather and reduce the efficiency of natural gas transportation, and propose a weather-resistant natural gas pipeline. [0004] In order to achieve the above object, the present ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F16L9/14F16L59/02F16L57/00F16L58/10
Inventor 李明潮
Owner 陕西冠霖电子科技有限公司