Fire simulation experimental system for industrial production line

Abstract

The invention discloses a fire simulation experimental system for an industrial production line. The fire simulation experimental system comprises a fire simulation chamber, an industrial production line simulation device, a smoke temperature measuring sub-system, a smoke component measuring sub-system and a control platform which is arranged outside the fire simulation chamber. At least four transverse beams are hung on the top wall of the fire simulation chamber; at least one smoke outlet is formed between every two adjacent transverse beams; the industrial production line simulation device comprises at least two rows of nozzles which are arranged on the bottom wall of the fire simulation chamber; the smoke temperature measuring sub-system comprises a thermoelectric couple matrix and a smoke temperature data acquisition device; and the smoke component measuring sub-system comprises a gas probe matrix and a smoke component data acquisition device. At the inner side of the top wall of the fire simulation chamber, at least one thermoelectric couple is arranged between every two adjacent transverse beams and at two sides of each smoke outlet; and at the inner side of the top wall of the fire simulation chamber, at least one gas probe is arranged between every two adjacent transverse beams and at two sides of each smoke outlet.

Description

technical field [0001] The invention relates to the technical field of fire safety, in particular to an experimental system for simulating fire. Background technique [0002] With the development of economy, the number and scale of industrial production enterprises continue to increase, and there are more and more fire accidents that follow. Therefore, more and more attention is paid to carrying out relevant fire experimental research. The corresponding combustion control device plays an important role. Although industrial production enterprises will invest a lot of money and equipment in fire protection, due to the lack of high-simulation intelligent fire simulation devices, many fire drills cannot play their due fire warning role. At present, in fire drills, fire simulation materials are mostly ignited with flammable materials such as grass and wood mixed with gasoline and other fuels. This method produces a lot of smoke, which pollutes the environment and easily causes h...

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Problems solved by technology

However, this fire simulation experimental device is a chamber fire experiment simulation designed according to the medium-scale model ratio of 1:3, without beams and exhaust outlets, and is not suitable for fire simulation related to industrial production lines; the thermocouple matrix is ​​set at the opening on the left side of the room and the opening on the right, it is impossible to accurately determine the ignition point, and it is also impossible to accurately simulate the flow of high-temperature flue gas in the factory building

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