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Blocking and anti-explosion liquid gas storage tank

A liquefied gas tank, barrier explosion-proof technology, applied in the direction of fixed-capacity gas storage tank, gas/liquid distribution and storage, ship construction details, etc., can solve the problems of easy explosion, liquefied gas tank explosion, safety problems, loss of life and property, etc. , to achieve the effect of easy maintenance

Inactive Publication Date: 2017-11-24
倪飞
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the use of gas has brought convenience to people's lives, safety issues have also brought immeasurable losses to people's lives and property, and explosions of liquefied gas tanks have also occurred frequently
The liquefied gas tanks of the prior art are prone to explosion when encountering accidents such as open flames, lightning strikes, gunshots, wrong operations, etc.
Existing liquefied gas tanks also have the risk of boiling liquid expansive vapor explosion, ie BLEVE

Method used

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  • Blocking and anti-explosion liquid gas storage tank

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Embodiment Construction

[0017] The present invention will be described in further detail below in conjunction with the accompanying drawings.

[0018] A barrier explosion-proof liquefied gas tank, which is composed of a tank body and a valve connected to the tank body. The tank body and the closed valve form a closed storage space, and the tank body is filled with HAN barrier explosion-proof materials. Expanded into a diamond-shaped network structure, the barrier explosion-proof material is stacked or wound into a honeycomb shape, and the grids between layers of barrier explosion-proof material are overlapped and superimposed, and several layers of grids form a disordered interlaced structure with each other.

[0019] In order to prevent the valve from being blocked by the blocking explosion-proof material, an isolation net is further added at the connection between the valve and the tank body. The material of the isolation net is the same as that of the liquefied gas tank.

[0020] In order to furth...

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PUM

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Abstract

The invention discloses a blocking and anti-explosion liquid gas storage tank which comprises a tank body and a valve connected with the tank body. An airtight storage space is formed by the tank body and the closed valve. The blocking and anti-explosion liquid gas storage tank further comprises an HAN blocking and anti-explosion material arranged in the tank body in a filling manner. The blocking and anti-explosion material forms a diamond net-shaped structure after being expanded through joint cutting, the blocking and anti-explosion material is overlapped or is wound to be manufactured into a honeycomb shape, grids between layers of the blocking and anti-explosion material are staggered and stacked, and a disordered staggered structure is formed among the multiple layers of grids. By means of the blocking and anti-explosion liquid gas storage tank, the liquid gas storage tank can be effectively prevented from being exploded when being subjected to open fires, gun shooting and other accidents, in addition, surges can be prevented, the BLEVE phenomenon can be prevented, corrosion can be prevented, and the service life of the liquid gas storage tank can be prolonged.

Description

technical field [0001] The invention relates to a barrier explosion-proof liquefied gas tank, which is a device for ensuring the safety of liquid hazardous chemicals in an atmospheric pressure storage tank. Background technique [0002] Along with the continuous development of social economy, people's living standard improves constantly, and living gas has spread all over thousands of households. Although the use of gas has brought convenience to people's lives, safety issues have also brought immeasurable losses to people's lives and property, and explosions of liquefied gas tanks have also occurred frequently. The liquefied gas tank of the prior art is prone to explosion when encountering accidents such as open flame, lightning strike, gunshot, wrong operation and the like. Existing liquefied gas tanks also have the risk of boiling liquid expansive vapor explosion, namely BLEVE. When the liquefied gas tank is attacked by an external fire source, the flame will burn the t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17C1/10F17C13/12F17C13/00F17C13/04
CPCF17C1/10F17C13/00F17C13/04F17C13/12F17C2201/0109
Inventor 倪飞倪秀珍
Owner 倪飞