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Fire extinguisher

A fire extinguisher and fire extinguishing agent technology, which is applied in fire rescue and other fields, can solve the problems of post-processing cost, inability to use, etc., and achieve the effect that the concentration of fire extinguishing agent is easy to maintain

Active Publication Date: 2019-02-05
KOATSU CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above-mentioned fire extinguishers that use liquid or powder as the fire extinguishing agent cannot be used to avoid contamination because the liquid or powder fire extinguishing agent scatters and pollutes the surrounding environment when the fire extinguisher is used for fire extinguishing. Fire extinguishing objects, especially for computers, communication equipment, data centers, electrical equipment and other equipment equipped with electrical and electronic devices, because it will cause devastating damage to the equipment, so it cannot be used

Method used

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Embodiment Construction

[0048] Hereinafter, embodiment of the fire extinguisher of this invention is demonstrated based on drawing.

[0049] exist Figure 1 ~ Figure 2 represents the first embodiment of the fire extinguisher of the present invention.

[0050] The fire extinguisher 1 is configured to use nitrogen as a representative inert gas as a fire extinguishing agent (here, as a fire extinguishing agent, inert gases such as argon other than nitrogen can also be used, and various inert gases including nitrogen can be used. Various inert gases mixed with gases), the fire extinguishing agent storage container 2 as a fire extinguishing agent supply mechanism connected with the nozzle part 3 for emitting the fire extinguishing agent is configured to be movable by a person so that the fire extinguishing agent can be emitted toward the fire extinguishing object, Nitrogen gas is stored in the fire extinguishing agent storage container 2 , and a metal porous member 31 is arranged at the outlet of the fir...

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Abstract

In order to provide a portable fire extinguisher suitable for initial fire extinguishing in which an inert gas, etc., for which there is no restriction to the method of use or to the fire extinguishing subject due to the toxicity of an extinguishant on the human body, is used as an extinguishant, and it is made easier to maintain the extinguishant concentration necessary to extinguish a fire, whereby an effective fire extinguishing effect can be obtained, there is provided a fire extinguisher 1 in which nitrogen gas is used as an extinguishant and an extinguishant storage container 2, to whicha nozzle part 3 for discharging the extinguishant is connected, is configured so as to be capable of being carried by a person so as to make it possible to discharge the extinguishant towards the fire extinguishing subject, wherein nitrogen gas is stored in the extinguishant storage container 2 and a metal porous member 31 is installed at the outlet of an extinguishant channeling path formed in the nozzle part 3.

Description

technical field [0001] The present invention relates to a fire extinguisher, in particular to a mobile or semi-fixed fire extinguisher for primary fire extinguishing. Background technique [0002] Conventionally, as mobile or semi-fixed fire extinguishers used for initial fire extinguishing, fire extinguishers using liquid fire extinguishing agents or powder fire extinguishing agents such as water fire extinguishers, foam fire extinguishers, and powder fire extinguishers are commonly used. [0003] In addition, fire extinguishers that use liquid or powder as the fire extinguishing agent have been widely used in various fire extinguishing objects because of their simple structures such as nozzles and fire extinguishing agent containers, which are easy to handle and easy to store. [0004] However, the above-mentioned fire extinguishers that use liquid or powder as the fire extinguishing agent cannot be used to avoid contamination because the liquid or powder fire extinguishin...

Claims

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Application Information

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IPC IPC(8): A62C13/76
CPCA62C13/76A62C99/0018A62C13/62A62C31/02A62C13/64
Inventor 井上康史鸭三范
Owner KOATSU CO LTD
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