Liquefied petroleum gas cylinder transient fracture combustion explosion simulation system of

A technology of liquefied petroleum gas and simulation system, which is applied in the field of simulation of combustion and explosion characteristics, can solve problems such as retention and difficult test research, and achieve the effect of ensuring operability

Pending Publication Date: 2020-10-16
BC P INC CHINA NAT PETROLEUM CORP +1
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0003] Scholars at home and abroad have carried out a lot of research work on the leakage and diffusion process of combustible gas and the characteristics of combustion and explosion, but most of them stay on theoretical research, and limited experiments mainly focus on indoor (such as factory buildings) semi-enclosed spaces. Explosion after leakage for a long time or a lon

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  • Liquefied petroleum gas cylinder transient fracture combustion explosion simulation system of
  • Liquefied petroleum gas cylinder transient fracture combustion explosion simulation system of
  • Liquefied petroleum gas cylinder transient fracture combustion explosion simulation system of

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Embodiment Construction

[0030] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, not all of them. the embodiment. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] 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. Based on the embodiments of the present invention, all other embodiments...

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Abstract

The invention discloses a liquefied petroleum gas cylinder transient fracture combustion explosion simulation system, which comprises: a bracket placed on the ground; the liquefied petroleum gas cylinder that is positioned on the bracket; the trinitrotoluene TNT explosives that are positioned on the two sides of the liquefied petroleum gas cylinder; the thermal radiometer that is located on the ground, is a first set distance away from the explosion center and is used for measuring thermal radiation after the liquefied petroleum gas cylinder is exploded; the shock wave sensor that is located at a second set distance away from the ground, is a third set distance away from the explosion center and is used for collecting air shock waves after the liquefied petroleum gas cylinder is exploded;the concentration meter that is located on the ground, is a fourth set distance away from the explosion center and is used for collecting the gas concentration after the liquefied petroleum gas cylinder is exploded; and the photographic equipment that is positioned on the ground, is far away from the explosion center and is used for filming a burning explosion site. The system provided by the invention is safe, reliable and operable.

Description

technical field [0001] The invention relates to the field of combustion and explosion characteristic simulation, in particular to a combustion and explosion simulation system for transient rupture of liquefied petroleum gas cylinders. Background technique [0002] With the global energy shortage and the popularization of environmental protection concepts, my country's demand for clean energy is getting higher and higher. As a basic chemical raw material with abundant resources, low price and low pollution, liquefied petroleum gas is widely used in industrial production and people's daily life. Due to the flammability of liquefied petroleum gas, it is easy to cause explosion accidents after the leakage of liquefied petroleum gas cylinders. Once an accident occurs, it will spread widely and have serious consequences. It will not only affect the surrounding buildings, but also seriously threaten the safety of nearby people. life safety. According to the information collected ...

Claims

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Application Information

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IPC IPC(8): G01N3/02G01N3/313
CPCG01N3/02G01N3/313
Inventor 李丽锋罗金恒武刚吉楠朱丽霞张庶鑫李磊
Owner BC P INC CHINA NAT PETROLEUM CORP
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