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Fire extinguishing agent adopting multi-particle combination

A fire extinguishing agent and multi-particle technology, which is applied in fire prevention equipment and other directions, can solve the problems of low fire extinguishing efficiency of foam fire extinguishing agent and difficulty in extinguishing oily fires, etc., and achieve the effect of large-area fire extinguishing

Inactive Publication Date: 2017-10-20
四川省科拓梦无人机科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide a fire extinguishing agent using multi-particle combination to solve the problem that the dry powder fire extinguisher in the prior art is not easy to extinguish oily fires and the fire extinguishing efficiency of foam fire extinguishing agent is relatively low

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A fire extinguishing agent using a multi-particle combination, comprising 6-8 parts by mass of a foaming agent, 4-7 parts by mass of a stabilizer, 30-40 parts by mass of hydrophobic solid particles, and the rest being a mixture of aqueous solutions. The foaming agent is vegetable hydrolyzed protein or alum; the stabilizer is polyferric chloride, and the hydrophobic solid particle is a mixture of one or more of calcium carbonate particles, iron oxide particles, and titanium dioxide particles; the aqueous solution The solvent is water, and the solute is one or more mixtures of ammonium chloride, sodium sulfate, melamine and potassium bisulfate.

[0019] In the case of any component content ratio in this example, it has been proved by experiments that 2L of the mixed solution is placed in a sealed container, and a pressure of 1.8-2.0 atmospheres is applied, and a spray gun mouth with a diameter of 3 mm is used for continuous spraying In the experiment, it can be sprayed co...

Embodiment 2

[0024] A fire extinguishing agent using a multi-particle combination, comprising 6-8 parts by mass of a foaming agent, 4-7 parts by mass of a stabilizer, 30-40 parts by mass of hydrophobic solid particles, and the rest being a mixture of aqueous solutions. The foaming agent is vegetable hydrolyzed protein or alum; the stabilizer is polyferric chloride, and the hydrophobic solid particle is a mixture of one or more of calcium carbonate particles, iron oxide particles, and titanium dioxide particles; the aqueous solution The solvent is water, and the solute is a mixture of one or more of ammonium chloride, sodium sulfate, melamine, and potassium bisulfate. The mass parts of the blowing agent are 7 parts, and the mass parts of the stabilizer are 6 parts. The mass parts of permanent solid particle is 40 parts, all the other are the mixture of aqueous solution, and the solute of described aqueous solution is the mixture that ammonium chloride and sodium sulfate mix with the ratio of...

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PUM

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Abstract

The invention discloses a fire extinguishing agent adopting multi-particle combination. The fire extinguishing agent adopting multi-particle combination is a mixture composed of, by mass, 9-12 parts of foaming agent, 6-9 parts of stabilizer, 28-35 parts of hydrophobic solid particles and the balance aqueous solution. The foaming agent is hydrolyzed vegetable protein or alums. The stabilizer is polymerization ferric chloride. The hydrophobic solid particles are one kind of or the mixture of multiple kinds of calcium carbonate particles, ferric oxide particles and titanium dioxide particles. The solvent of the aqueous solution is water, and the solute is one of or the mixture of many of ammonium chloride, sodium sulfate, melamine and potassium hydrogen sulfate. The fire extinguishing agent can be evenly attached to oily substances, the foaming agent can rapidly conduct free combination on an uncovered area, so that a covering layer is formed, necessary oxygen needed by combustion is isolated, physical isolation between a combustible object and the oxygen is formed, and the fire extinguishing function is achieved.

Description

technical field [0001] The invention relates to the field of fire-fighting materials, in particular to the field of fire-extinguishing agents used for fire-extinguishing, specifically, a fire-extinguishing agent using multi-particle combination. Background technique [0002] A fire extinguisher is a portable fire extinguishing tool. Chemicals are placed in the fire extinguisher to put out the fire. Fire extinguishers are one of the common fire prevention facilities. They are stored in public places or places where fires may occur. Different types of fire extinguishers contain different ingredients and are specially designed for different fire alarms. Care must be taken during use to avoid adverse effects and danger. [0003] Existing fire extinguishing agents mainly include foam and dry powder, both of which have their own advantages and disadvantages. The fire extinguishing agent in dry powder fire extinguishers is filled with melamine salt for fire extinguishing. After ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62D1/00A62D1/02
CPCA62D1/0014A62D1/0035A62D1/0071
Inventor 金银龙
Owner 四川省科拓梦无人机科技有限公司
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