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Extinguishing agent

A technology of fire extinguishing agent and surfactant, which is applied in fire protection equipment and other directions, can solve the problems of inability to ensure the safety of fire extinguishing agent components and the safety of contained components, and achieve the effect of high safety and high fire extinguishing performance

Active Publication Date: 2021-09-07
MORITA MIYATA
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing fire extinguishing agents containing enhanced liquid fire extinguishing agents, since the safety of the ingredients contained therein to the human body cannot be ensured, it is difficult to deal with items that are directly or indirectly put into the mouth, such as food and beverages or their packaging, etc. When the fire extinguishing agent is released in the place due to fire or misuse, etc., it is necessary to wash or discard the above items with the fire extinguishing agent attached
That is, since the safety of the fire extinguishing agent components to the human body cannot be ensured, in addition to the direct loss caused by the fire, there is also a secondary loss due to the adhesion of the fire extinguishing agent, so it is required to reduce this situation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1-1

[0045] Add 30 g of potassium acetate and 0.111 g of saponin into the container, add water to 100 ml, and stir to obtain a fire extinguishing agent. The "potassium acetate: saponin" of the fire extinguishing agent is expressed as "270:1" in mass ratio.

Embodiment 1-2

[0047]Add 30 g of potassium acetate and 0.115 g of saponin into the container, add water to 100 ml, and stir to obtain a fire extinguishing agent. The "potassium acetate: saponin" of the fire extinguishing agent is expressed as "260:1" in mass ratio.

Embodiment 1-3

[0049] Add 30 g of potassium acetate and 0.150 g of saponin into the container, add water to 100 ml, and stir to obtain a fire extinguishing agent. The mass ratio of "potassium acetate: saponin" in the fire extinguishing agent is expressed as "200:1".

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PUM

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Abstract

The present invention relates to a fire extinguishing agent as follows: a carboxylic acid alkali metal salt consisting of one or two or more selected from potassium acetate, potassium citrate, sodium acetate and sodium citrate; Natural surfactant composed of one or more kinds of glycosides and casein; composed with water, containing 30-55 g of alkali metal carboxylate and 0.107-0.200 g of natural surfactant in 100 ml of the total amount Carboxylic acid alkali metal salt and natural surfactant, the ratio of described carboxylic acid alkali metal salt and the content of described natural surfactant is expressed as carboxylic acid alkali metal salt by mass: natural surfactant=150:1~275: 1. Therefore, not only high fire extinguishing performance and high safety to the human body are combined, but also the amount of natural surfactant used is less.

Description

technical field [0001] The present invention relates to a fire extinguishing agent used in a fire extinguisher, fire extinguishing device or fire extinguishing equipment and the like. Background technique [0002] As a general water-based fire extinguishing agent, there is an enhanced liquid fire extinguishing agent (an aqueous solution of potassium carbonate with a concentration of 35 to 40% by volume). It is effective against A fire (ordinary fire), B fire (oil fire) and C fire (electrical fire), especially for tempura oil fire. Handling requires attention. [0003] In the existing fire extinguishing agents containing enhanced liquid fire extinguishing agents, since the safety of the components contained therein to the human body cannot be ensured, the treatment of articles directly or indirectly put into the mouth, such as food and beverages or their packaging, etc. When fire extinguishing agent is released in the place due to fire or misuse, etc., it is necessary to wa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A62D1/00A62D1/06
CPCA62D1/06A62D1/00A62D1/0042
Inventor 大矢淳之藤田谕
Owner MORITA MIYATA