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Formula and preparation method of efficient environment-friendly forest water-based fire extinguishing agent

A fire extinguishing agent and water-based technology, which is applied in fire prevention equipment and other fields, can solve the problems that the fire extinguishing agent cannot be extinguished quickly, the penetration of the fire extinguishing agent is weak, and the fire extinguishing range is limited. Effect

Pending Publication Date: 2022-03-15
胡建德
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the process of extinguishing a fire, the current forest fire extinguishing agent is affected by some polymer thickeners inside the fire extinguishing agent, and the loss rate is fast, so that the fire extinguishing agent cannot be extinguished quickly after the fire, and the fire extinguishing range is also limited. A single fire extinguishing agent cannot Forest fires are suitable for multiple fire types at the same time, the fire extinguishing efficiency is low, and there is a disadvantage of weak penetration inside the fire extinguishing agent, which cannot quickly cool down

Method used

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  • Formula and preparation method of efficient environment-friendly forest water-based fire extinguishing agent

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] A formula of high-efficiency and environment-friendly forest water-based fire extinguishing agent, its ingredients include ethylene glycol, alkyl sucrose, surfactant, dimethyl methylphosphonate, dimethyl phosphite, sodium chloride, compound thickener , Polytetrafluoroethylene micropowder, polymer solvent, stabilizer, aluminum hydroxide sol, deionized water, cross-linking aid.

[0036] Wherein, the surfactant is one or more of alkyl polyglycoside, propyl naphthalene sulfonate and alkyl sulfate ester salt, and the surfactant is a hydrocarbon component.

[0037] Among them, the stabilizer is diethylene glycol butyl ether, and the composite thickener is mainly a mixture of cellulose, sodium chloride and alginic acid gel at a ratio of 1:1.5:0.5 in parts by mass.

[0038] Among them, the main components of the cross-linking aid are phenolic resin and amino resin cross-linking agent, and the particle size of the pulverized polytetrafluoroethylene powder is less than 10 μm.

...

Embodiment 2

[0048] A formula of high-efficiency and environment-friendly forest water-based fire extinguishing agent, its ingredients include ethylene glycol, alkyl sucrose, surfactant, dimethyl methylphosphonate, dimethyl phosphite, sodium chloride, compound thickener , Polytetrafluoroethylene micropowder, polymer solvent, stabilizer, aluminum hydroxide sol, deionized water, cross-linking aid.

[0049] Wherein, the surfactant is one or more of alkyl polyglycoside, propyl naphthalene sulfonate and alkyl sulfate ester salt, and the surfactant is a hydrocarbon component.

[0050] Among them, the stabilizer is diethylene glycol butyl ether, and the composite thickener is mainly a mixture of cellulose, sodium chloride and alginic acid gel at a ratio of 1:1.5:0.5 in parts by mass.

[0051] Among them, the main components of the cross-linking aid are phenolic resin and amino resin cross-linking agent, and the particle size of the pulverized polytetrafluoroethylene powder is less than 10 μm.

...

Embodiment 3

[0061] A formula of high-efficiency and environment-friendly forest water-based fire extinguishing agent, its ingredients include ethylene glycol, alkyl sucrose, surfactant, dimethyl methylphosphonate, dimethyl phosphite, sodium chloride, compound thickener , Polytetrafluoroethylene micropowder, polymer solvent, stabilizer, aluminum hydroxide sol, deionized water, cross-linking aid.

[0062] Wherein, the surfactant is one or more of alkyl polyglycoside, propyl naphthalene sulfonate and alkyl sulfate ester salt, and the surfactant is a hydrocarbon component.

[0063] Among them, the stabilizer is diethylene glycol butyl ether, and the composite thickener is mainly a mixture of cellulose, sodium chloride and alginic acid gel at a ratio of 1:1.5:0.5 in parts by mass.

[0064] Among them, the main components of the cross-linking aid are phenolic resin and amino resin cross-linking agent, and the particle size of the pulverized polytetrafluoroethylene powder is less than 10 μm.

...

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Abstract

The invention relates to the technical field of fire extinguishing agents, and provides a formula and a preparation method of an efficient environment-friendly forest water-based fire extinguishing agent. The cleaning agent comprises the following components: ethylene glycol, alkyl sugar, a surfactant, dimethyl methylphosphonate, dimethyl phosphite, sodium chloride, a composite thickening agent, polytetrafluoroethylene micro powder, a polymer solvent, a stabilizer, aluminum hydroxide sol, deionized water and a cross-linking aid. Dimethyl phosphite is used as an additive, dimethyl phosphite and ethylene glycol are used as organic synthesis intermediates to ensure mutual dissolution with water, dimethyl methylphosphonate and ethylene glycol are adopted as main agents, some polymer thickeners are not affected, the fire extinguishing range is wide, and meanwhile sodium chloride is added, so that the fire extinguishing effect is good. The fire extinguishing agent is suitable for forest fires and live equipment fires, the fire extinguishing efficiency can be effectively improved, the fire extinguishing agent can be directly sprayed on a human body to escape when necessary, alkyl sugar contained in the fire extinguishing agent can be compounded with a surfactant to generate a synergistic effect, the viscosity of the fire extinguishing agent is enhanced, and the fire extinguishing agent is high in seepage force and good in fire extinguishing performance.

Description

technical field [0001] The invention relates to the technical field of fire extinguishing agents, in particular to a formula of an efficient and environment-friendly forest water-based fire extinguishing agent and a preparation method thereof. Background technique [0002] Forest fire extinguishing agents can be divided into short-acting fire extinguishing agents and long-acting fire extinguishing agents according to the length of action, while water-based fire extinguishing agents are in the form of water mist, which instantly evaporates a large amount of heat in the fire field, rapidly reduces the temperature of the fire field, inhibits heat radiation, and has surface activity. The fire extinguishing agent quickly forms a layer of water film on the surface of combustibles, isolating oxygen, cooling and isolating dual functions. The fire extinguishing agent can penetrate into the interior of combustibles. sources, while participating in forest fire fighting. [0003] In th...

Claims

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Application Information

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IPC IPC(8): A62D1/00
CPCA62D1/0064
Inventor 胡建德
Owner 胡建德
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