Large-scale storage tank wall flow fire simulation device and simulation method
A technology of large-scale storage tanks and simulation devices, applied in teaching models, educational appliances, instruments, etc., can solve problems such as the difficulty of accurate evaluation of flowing fire activity patterns and combustion scale, and environmental pollution.
Active Publication Date: 2019-04-12
中石化石油工程技术服务有限公司 +1
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Problems solved by technology
[0006] (1) Storage tank fires are often caused by crude oil or other flammable liquids flowing from the top of the storage tank along the tank wall to the ground, resulting in a large area of flowing fire on the tank wall, and it is difficult to accurately evaluate the activity law and combustion scale of the flowing fire;
[0007] (2) Conventional fire scene simulation technology often uses heavy hydrocarbons such as diesel as fuel, which causes serious pollution to the environment when burned
Method used
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[0037] Such as figure 1 The structural schematic diagram of a fire simulation device for flowing fire on the wall of a large storage tank is shown, figure 2 It is a schematic diagram of its side structure, including the steel fire tank installed on the tank wall, the liquid distribution system installed on the top of the tank wall, and the ignition system installed on the top of the fire tank.
[0038] The fire gutter is fixed on the storage tank wall through the support seat 6, and the fire gutter includes a plurality of bottom plates 2 parallel to the tank wall, and side plates 1 and 2 perpendicular to the bottom plate 2. 8. The plurality of bottom plates 2 are sequentially connected from top to bottom, and the side of the side plate 1 and side plate 2 8 close to the tank wall is fixedly connected with the two edges of each bottom plate 2 at the same time, and the upper and lower two The vertical spacing between the two support bases 6 is 500 mm to 1500 mm, the horizontal ...
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Abstract
The invention belongs to the technical field of storage tank fire simulation, and particularly relates to a large-scale storage tank wall flow fire simulation device and a simulation method. The large-scale storage tank wall flow fire simulation device comprises a steel fire trough mounted on a storage tank wall, a liquid distribution system mounted at the upper top of the storage tank wall, and an ignition system mounted at the top of the fore trough. The invention discloses the tank wall flow fire simulation device and the simulation test method on the basis of improving the backgrounds of firefighting and emergency rescue trainings, exercises and technical competitions; and an environment-friendly fuel is adopted to simulate combustion flames to study the tank wall flow fire scenes andimprove the rescue efficiency and security, so that a great significance is provided.
Description
technical field [0001] The invention belongs to the technical field of storage tank fire simulation, and in particular relates to a fire simulation device and simulation method for large-scale storage tank wall flow fire. Background technique [0002] Firefighting work is an important part of national economic and social development, and an indispensable guarantee for the development of a socialist market economy. Firefighting work is directly related to the safety of people's lives and property and social stability. [0003] In recent years, the total scale of my country's petroleum and chemical industries has expanded rapidly. The petrochemical industry has become one of the basic industries and pillar industries for the development of the national economy. However, the petrochemical industry is extremely dangerous. Most of its raw materials, intermediate products and products are The production process of flammable, explosive, toxic and harmful chemicals is complicated, an...
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Login to View More IPC IPC(8): G09B25/00
CPCG09B25/00
Inventor 高继峰银永明程振华仝淑月赵建伟薛吉利孙娟宋世昌张建强王昆
Owner 中石化石油工程技术服务有限公司