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Experimental system for testing tank pool fire characteristics

An experimental system and storage tank technology, which is applied in the field of experimental systems for testing the fire characteristics of storage tanks, can solve the problems of lack of research, lack of infrared cameras, and lack of heat flow sensors to measure heat radiation flux.

Active Publication Date: 2019-07-05
CHINA PETROLEUM & CHEM CORP +1
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Chinese patent CN102879305B proposes an LNG leakage diffusion and pool fire combustion simulation experiment platform and its experimental method, but the fuel tested by this method is only LNG, and lacks heat flow sensors and other instruments for measuring thermal radiation flux, and lacks infrared cameras, etc. An instrument for measuring the surface temperature of a flame
In summary, the patent focuses on the design of LNG leakage and diffusion experiment simulations, but lacks a detailed description of the experimental devices and measuring devices that should be used for the study of thermal radiation characteristics during pool fire combustion, and cannot be used for the study of thermal radiation characteristics of storage tank pool fires
In addition, there is no relevant research on the relevant equipment for the test of pool fire characteristics of storage tanks.

Method used

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  • Experimental system for testing tank pool fire characteristics
  • Experimental system for testing tank pool fire characteristics
  • Experimental system for testing tank pool fire characteristics

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Embodiment Construction

[0025] The invention provides an experimental system for testing pool fire characteristics of a storage tank, which includes an experimental device and a testing device. The experimental device is used for conducting a storage tank pool fire combustion experiment, and the testing device is used for testing pool fire combustion characteristic parameters.

[0026] The experimental device consists of a waste liquid collection tank, a water tank, an oil tank, a water pump, pipelines, multiple concentric liquid pools and an ignition device.

[0027] The water tank and the oil tank are respectively connected to the water pump through pipelines, and valves are respectively arranged on the pipelines connecting the water tank, the oil tank and the water pump.

[0028] The bottom surfaces of the multiple concentric liquid pools are the same bottom surface, and as the diameter increases, the height of the walls of the liquid pools increases gradually.

[0029] The number of said concentr...

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Abstract

The invention provides an experimental system for testing the storage tank fire performance. The experimental system comprises an experimental device and a testing device. The experimental device is used for performing a storage tank fire combustion experiment, and the testing device is used for testing tank fire combustion performance parameters. The experimental system can rapidly perform fire combustion experiments of storage tanks which are of various sizes and contain various types of fuel, various specified parameters can be continuously collected in real time, and the basis is provided for profound and comprehensive research of the storage tank fire performance.

Description

technical field [0001] The invention belongs to the technical field of petrochemical storage tank safety, and in particular relates to an experimental system for testing the fire characteristics of storage tank pools. Background technique [0002] With the vigorous development of the petrochemical industry, the number and volume of petroleum storage tanks have increased dramatically, and the safety problems of storage tanks have also increased. Since most of the substances stored in storage tanks are volatile, flammable and explosive, the safety issues of storage tanks mainly focus on storage tank fires. [0003] There are many forms of storage tank fires, including flowing fire, jet fire, pool fire, etc. Among them, pool fire is an inevitable stage for most storage tank fires. The study of pool fire characteristics is the next step for clarifying the characteristics of storage tank fires. There is a strong theoretical basis for taking fire-fighting measures. [0004] At p...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01N31/12
CPCG01N31/12
Inventor 张日鹏王正赵祥迪袁纪武徐银谋
Owner CHINA PETROLEUM & CHEM CORP
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