Combined imputation type nitrogen gas fire extinguisher system apparatus

Abstract

A combined distributing nitrogen gas fire-extinguishing system device includes a nitrogen gas preparing system and a fire-extinguishing system, the device also includes a film pressing machine, a nitrogen gas storing tank and a voltage stabilizer; the nitrogen gas outlet of the nitrogen gas preparing system is connected and communicated with the film pressing machine; the film pressing machine is connected and communicated with the nitrogen gas storing tank which is connected and communicated with the voltage stabilizer; the voltage stabilizer is connected and communicated with the fire-extinguishing system; and the nitrogen gas is output to the protecting area for preventing or fast fire-extinguishing. The present invention has the following advantages: as the nitrogen gas extinguishing agent of the fire-extinguishing device itself does not have the conductivity or causticity, the nitrogen gas can be directly discharged to the air when the extinguishing of the fire disaster is affirmed, no pollution will caused to the surrounding and no secondary disaster will generate in the fire-extinguishing process; meanwhile, the device prepares the pressure-stable and using-convenient nitrogen gas with the device itself at the condition that the enterprise itself does not have a nitrogen gas source.

Description

technical field [0001] The invention relates to a fire extinguishing device, in particular to a combined distribution type nitrogen fire extinguishing system device. Background technique [0002] At present, there are fire safety hazards in many facilities and places, such as tunnels with a large number of cables, electrical basements, hydraulic stations, lubricating oil stations or oil depots, power plants, nuclear power plants, substations, distribution stations, computer rooms, databases, warehouses, etc. Facilities, and these facilities often bring great fire safety hazards to enterprises and society, and are key fire prevention areas for enterprises and society. Once a fire occurs in the above-mentioned establishments, it will cause heavy losses to people's lives and property. [0003] For various fires in the above places, the following technologies are usually used to extinguish fires: [0004] (1) Water spray [0005] The water spray fire extinguishing system is a ...

AI Technical Summary

Problems solved by technology

[0016] 1) Although the dust of ultra-fine dry powder is non-toxic and harmless, during the release process, the visibility is low, which may affect the escape of personnel, so there will be greater restrictions on the use of it in crowded places, such as offices and supermarkets

[0017] 2) Although ultra-fine dry powder can be used for fire protection of precision electronic instruments, and it is non-corrosive to objects and dust is easy to clean, but the existence of dust itself is a regrettable defect after all.

However, the composition of the system is relatively complex, the cost is relatively high, and the toxic and side effects are obvious. It is not suitable for use in super large spaces and places where people often work.

[0020] In a word, the above-mentioned fire extinguishing system has certain defects and deficiencies in carrying out fire extinguishing in a relatively closed space.

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