Non-pressure-storage type combustion restraining system and application method thereof

Abstract

The invention discloses a non-pressure-storage type combustion restraining system and an application method thereof. The combustion restraining system comprises a fire extinguishing agent storage barrel, a fire extinguishing agent pipeline and a nozzle. The fire extinguishing agent storage barrel is in a cylinder shape with a cavity. A cavity between an air bag installing cover plate and a top cover plate is a fire extinguishing agent drive cavity, and a cavity between the air bag installing cover plate and a bottom cover plate is an electric control cavity. A piston is arranged in the fire extinguishing agent drive cavity and is in sliding connection with a sliding rail arranged on the inner wall of the fire extinguishing agent storage barrel. A folding type air bag is arranged between the piston and the top cover plate. A safety air bag is connected to the top of the air bag installing cover plate. When the combustion restraining system is used, multiple fire behavior detection manners are combined, all-direction monitoring and effective protection are achieved for fire behavior hidden danger, high-concentration flame retardant cloud mist can be rapidly formed to the maximum degree, the dense scattering effect is more uniform, the distribution range is wider, accordingly, the requirements for fire extinguishing and combustion restraining in different work condition environments are met, and the wider application range and field are achieved.

Description

technical field [0001] The invention relates to the technical field of fire protection, in particular to a non-storage-pressure flame suppression system and its application method. Background technique [0002] At present, the traditional fire extinguishing system uses a fire extinguishing agent composed of dry powder, heptafluoropropane and carbon dioxide, and adopts a storage pressure structure. Because the driving gas is stored under pressure for a long time, it is very easy to leak. In case of fire and urgent use, the fire extinguishing efficiency will be reduced or the fire cannot be sprayed due to insufficient driving pressure. Therefore, it is necessary to periodically inflate and pressurize such fire extinguishing devices. [0003] Stored pressure gas fire extinguishing system Since nitrogen is stored and pressurized in the same steel cylinder as the heptafluoropropane fire extinguishing agent, a part of nitrogen must be dissolved into the heptafluoropropane fire ex...

AI Technical Summary

Problems solved by technology

In addition, the stored pressure gas fire extinguishing system also has defects such as poor fire extinguishing effect, inability to prevent re-ignition, and pollution to the environment, which cannot meet the needs of new energy fire extinguishing work; it is impossible to subcontract and control individual equipment to extinguish fires individually; it cannot be combined with data The control center communicates and interacts, and real-time monitoring cannot be achieved

However, new energy equipment has the disadvantages of small installation space, large number of equipment and scattered distribution, high system voltage, too many interference sources, and easy to cause interference to the control system.

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