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Water additive agent for fire fighting

A technology of additives and auxiliaries, applied in fire prevention equipment and other directions, can solve the problems of limited fire smoke suppression effect, and achieve the effects of increasing the chances of escape and survival of personnel, producing less toxic smoke and high fire extinguishing efficiency.

Inactive Publication Date: 2016-12-21
陈潜
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, all kinds of fire extinguishing agent products widely used have more or less deficiencies in fire extinguishing performance or environmental protection, and the suppression effect on fire smoke is very limited

Method used

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Examples

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Embodiment Construction

[0009] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the examples.

[0010] In the embodiment of the present invention, the fire extinguishing additive includes a cooling function water component containing 50% to 90% of the total weight. The fire extinguishing mechanism of water, the main component of the fire extinguishing agent, is mainly cooling. The water vapor generated by heating water can also dilute oxygen and suffocate the flame. The thermal decomposition reaction can also act as a cooling effect.

[0011] The covering and isolation functional component is a foaming surfactant with high foamability, a fluorine-based surfactant that densifies the foam layer and has a flame-retardant function, and a silicon-based surfactant. In order to maintain the stability of the foam covering layer, It is also necessary to add a foam-stabilizing au...

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Abstract

The invention discloses a water additive agent for fire fighting. The water additive agent for fire fighting is prepared via mixing of a fire extinguishing functional component with an anti-aftercombustion functional component at a certain ratio; the fire extinguishing functional component is composed of a cooling functional component, a covering isolating functional component, a diluting oxygen-isolating functional component, a combustion chain blocking functional component, and an emulsifying agent of the combustion chain blocking functional component; the anti-aftercombustion functional component is composed of a nano thermal-isolation fire-proof flame-resistant material, a suspension dispersive agent of the nano thermal-isolation fire-proof flame-resistant material, a water-soluble inorganic flame retardant, a radiation absorption material, and a film-forming agent; and the covering isolating functional component is composed of a foaming surfactant with high foamability, a fluorine series surfactant, a silicon series surfactant, and a foam stabilizing accessory ingredient. The water additive agent possesses excellent fire extinguishment effect on fire disasters caused by wood, paper, cotton products, hay, coal, rubber, nonpolar liquid (such as gasoline and kerosene), polar liquid (such as methyl alcohol and ethyl alcohol), and chemical materials such as magnesium and titanium.

Description

technical field [0001] The present invention relates to a fire extinguishing additive, in particular to a fire extinguishing water additive. Background technique [0002] Adding certain additives to water to improve the fire extinguishing performance of water is called fire extinguishing additives. The U.S. calls it Water Additive Agent for Fire Fighting, while Japan calls it Water Additive Agent for Fire Fighting. Fire poses a great threat to the safety of human life and property, especially the toxic smoke produced by fire is the chief culprit of casualties in the fire scene. Therefore, using fast and effective fire extinguishing products to extinguish fires in time is a necessary means to save people's lives and property losses. In addition, as human beings pay more and more attention to environmental protection, people pay more and more attention to the development of environmentally friendly green fire extinguishing products. According to the theory of fire-fightin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62D1/00
CPCA62D1/0042A62D1/005
Inventor 陈潜胡亦夏
Owner 陈潜
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