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Novel fire extinguishing agent

A fire extinguishing agent and a new type of technology, applied in fire prevention equipment, etc., can solve the problems of single composition of fire extinguishing agent, small coverage area, low fire extinguishing efficiency, etc., and achieve high fire extinguishing efficiency, large coverage area, and low production cost

Inactive Publication Date: 2018-11-20
中科军融消防科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Purpose of the invention: The fire extinguishing agent to be solved by the present invention has single composition, low fire extinguishing efficiency, environmental pollution, low cold resistance and small coverage

Method used

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Examples

Experimental program
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Embodiment 1

[0022] A new type of fire extinguishing agent, composed of the following components by mass percentage, including: sodium polyacrylate 1.3%, vitamin 1.2%, vegetable polyphenol 1.1%, ammonium phosphate 1.4%, carbon 2%, urea 4%, acetic acid 1.3%, ethylene glycol 8%, triethanolamine 1.3%, sodium hydroxide 0.008%, benzoic acid 1%, polyethylene oxide 0.8%, water 68%.

[0023] The preparation method of a kind of novel fire extinguishing agent of the present embodiment comprises the following steps:

[0024] (1) Mix proportional amounts of water, sodium polyacrylate, vitamins and polyphenols in a reaction kettle and stir until completely dissolved;

[0025] (2) Add proportional amounts of ethylene glycol, triethylene glycol, sodium hydroxide, benzoic acid and polyethylene oxide to the mixed solution in step (1), stir and dissolve, and mix well;

[0026] (3) Add urea to the mixture in step (2) and mix well:

[0027] (4) At the end of step (3), add carbon and ammonium phosphate, stir...

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PUM

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Abstract

The invention discloses a novel fire extinguishing agent. The novel fire extinguishing agent is composed of, by weight percentage, 1-1.5% of sodium polyacrylate, 0.5-2% of vitamins, 1-2% of polyphenols, 1-3% of ammonium phosphate, 1-3% of carbon, 3-8% of urea, 0.5-2% of acetic acid, 8-13% of ethylene glycol, 0.5-1.5% of triethanolamine, 0.005-0.01% of sodium hydroxide, 0.5-1.5% of benzoic acid, 0.5-2% of polyoxyethylene and 65-75% of water. A preparation method of the novel fire extinguishing agent includes the following steps that (1) a de-solvent, a cosolvent and a food thickening agent arecompletely dissolved in a stirrer; (2) a carbohydrate hydrocarbon surfactant and a penetrating agent are added into a dissolution solution, and uniform stirring is carried out; and (3) a novel nonionic fluorocarbon surfactant, a silicon-containing surfactant, a coupling agent and a foaming agent continue to be added into the stirrer and stirred uniformly, and stirring is carried out for one hour.

Description

technical field [0001] The invention relates to the field of fire extinguishing agent manufacture, in particular to a novel fire extinguishing agent. Background technique [0002] With the increase of population, more and more houses and factories are built, and the houses are more and more dense, people pay more and more attention to fire safety. The fire extinguishing agents commonly used at present mainly include dry powder fire extinguishing agent, carbon dioxide fire extinguishing agent and foam fire extinguishing agent. Among them, the carbon dioxide fire extinguishing agent has the defect of high preparation cost, while the dry powder fire extinguishing agent is suitable for some small fires. In addition, the dry powder fire extinguishing agent suffocates the flame by covering the burning material with non-combustible substances; the carbon dioxide fire extinguishing agent uses carbon dioxide to isolate oxygen. In order to achieve the purpose of fire extinguishing,...

Claims

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Application Information

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IPC IPC(8): A62D1/00
CPCA62D1/005
Inventor 龚志勇
Owner 中科军融消防科技有限公司
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