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Green biological inhibition fire preventing and extinguishing material and preparation method thereof

An anti-extinguishing and biological technology, applied in fire prevention equipment, fire prevention, dust prevention, etc., can solve the problems of fire extinguishing agent being harmful to the environment, unable to put out combustibles, poor permeability, etc., to suppress fire, improve wrapping ability, and improve permeability Effect

Active Publication Date: 2019-05-10
XIAN UNIV OF SCI & TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the fire extinguishing agents currently used are harmful to the environment, or have poor permeability, and cannot extinguish the combustibles in the depths of the fire scene. It is of great significance to spread the fire, extinguish the source of fire in the depth of the fire and protect the environment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0027]The bioresistance anti-fire extinguishing material of the present embodiment is composed of the following components by mass: 60 parts of water, 8 parts of aloe extract, 10 parts of basic reagent, and 10 parts of prepared reagent; the mass of each component in the basic reagent The contents are respectively: 25% of acetone, 24% of potassium iodide, 13% of potassium bromide, 15% of potassium persulfate, and 23% of N-isopropylacrylamide; the mass content of each component in the prepared reagent is respectively: bicarbonate 4% of sodium, 20% of sodium hydroxide, 23% of polydimethylsiloxane, 13% of anhydrous sodium sulfite, 40% of acrylic acid; the pH of the environment-friendly bio-resistance anti-fire extinguishing material is 7.1.

[0028] The preparation method of the bioresistance anti-fire extinguishing material of the present embodiment comprises the following steps:

[0029] Step 1. Mix the aloe extract with water and stir evenly at a speed of 200r / min, then add ace...

Embodiment 2

[0032] The bioresistance anti-fire extinguishing material of the present embodiment is made up of the following components by mass: 100 parts of water, 20 parts of aloe extract, 20 parts of basic reagent, and 20 parts of prepared reagent; the mass of each component in the basic reagent The contents are respectively: 15% of acetone, 30% of potassium iodide, 17% of potassium bromide, 15% of potassium persulfate, and 23% of N-isopropylacrylamide; the mass content of each component in the prepared reagent is respectively: bicarbonate 9% of sodium, 25% of sodium hydroxide, 27% of polydimethylsiloxane, 14% of anhydrous sodium sulfite, 25% of acrylic acid; the pH of the environment-friendly bio-resistance anti-fire extinguishing material is 7.2.

[0033] The preparation method of the bioresistance anti-fire extinguishing material of the present embodiment comprises the following steps:

[0034] Step 1. Mix the aloe extract with water and stir evenly at a speed of 600r / min, then add a...

Embodiment 3

[0037] The bioresistance anti-fire extinguishing material of the present embodiment is composed of the following components by mass: 80 parts of water, 16 parts of aloe extract, 16 parts of basic reagent, and 15 parts of prepared reagent; the mass of each component in the basic reagent The contents are respectively: 15% of acetone, 24% of potassium iodide, 20% of potassium bromide, 16% of potassium persulfate, and 25% of N-isopropylacrylamide; the mass content of each component in the preparation reagent is respectively: bicarbonate 5% of sodium, 20% of sodium hydroxide, 30% of polydimethylsiloxane, 20% of anhydrous sodium sulfite, and 25% of acrylic acid; the pH of the environment-friendly bio-resistance anti-fire extinguishing material is 7.3.

[0038] The preparation method of the bioresistance anti-fire extinguishing material of the present embodiment comprises the following steps:

[0039] Step 1. Mix the aloe extract with water and stir evenly under the condition of rota...

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Abstract

The invention discloses a green biological inhibition fire preventing and extinguishing material which comprises, by weight, 60-100 parts of water, 8-20 parts of aloe extracts, 10-20 parts of basic reagents and 10-20 parts of prepared reagents. The basic reagents include acetone, potassium iodide, potassium bromide, potassium peroxodisulfate and N-isopropylacrylamide, and the prepared reagents include sodium bicarbonate, polydimethylsiloxane, anhydrous sodium sulfite and acrylic acid. A pH (potential of hydrogen) of the biological inhibition fire preventing and extinguishing material is 7-7.3.The invention further discloses a preparation method of the biological inhibition fire preventing and extinguishing material. The method includes the steps: uniformly mixing the aloe extracts and water; sequentially adding the basic reagents and the prepared reagents; adjusting pH and standing. Penetrability and diffusivity of the biological inhibition fire preventing and extinguishing material are improved, fire extinguishing performance is enhanced, and the material is green and environmentally friendly. According to the method, raw materials are uniformly mixed step by step to prepare thebiological inhibition fire preventing and extinguishing material, and the fire extinguishing performance of the material is further enhanced.

Description

technical field [0001] The invention belongs to the technical field of preparation of anti-fire extinguishing materials, in particular to a green bio-resistance anti-fire extinguishing material and a preparation method thereof. Background technique [0002] Fire can cause the loss of social property and threaten people's life safety. A large number of fires that take place every year are one of the most serious disasters in my country. When a fire occurs, if measures can be taken to suppress or extinguish it in the early stage of fire development, the harm of fire will be greatly reduced. The current main fire suppression measures are usually to destroy the three elements that continue to develop the flame. These three elements are combustion accelerants, combustibles, and combustion temperature. Usually, a chemical inhibitor is used for fire suppression. The air around the flame is diluted by a large amount of inhibitors, which can suffocate the flame, so that the oxygen c...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A62D1/06A62D1/00E21F5/06
Inventor 张玉涛史学强李亚清张园勃李启鹏
Owner XIAN UNIV OF SCI & TECH
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