CN101559270B - Environment-friendly water-based extinguishing agent - Google Patents
Environment-friendly water-based extinguishing agent Download PDFInfo
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- CN101559270B CN101559270B CN2009101435654A CN200910143565A CN101559270B CN 101559270 B CN101559270 B CN 101559270B CN 2009101435654 A CN2009101435654 A CN 2009101435654A CN 200910143565 A CN200910143565 A CN 200910143565A CN 101559270 B CN101559270 B CN 101559270B
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62D—CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING OR PROTECTING AGAINST HARMFUL CHEMICAL AGENTS; CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS
- A62D1/00—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires
- A62D1/0071—Foams
- A62D1/0085—Foams containing perfluoroalkyl-terminated surfactant
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- General Chemical & Material Sciences (AREA)
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Abstract
The invention relates to an environment-friendly water-based extinguishing agent, which relates to an extinguishing agent. The compositions with weight percentage are as follows: a reagent: 4 to 6 percent of butanol, an extinguishing agent intensifier: 3 to 12 percent of perfluorooctane surfapropyl betaine, a flame retardant: 2 to 8 percent of poly ammonium phosphate, a vesicant: 0.8 to 2.6 percent of dodecyl sulphate sodium salt, a thickener: 0.2 to 0.9 percent of xanthan, an antifreeze: 8 to 18 percent of glycol, a neutralizer: 0.5 to 1.4 percent of triethanolamine, a stabilizing agent: 0.015 to 0.04 percent of sodium hydroxide, an asphyxia ingredient: 0.2 to 1.4 percent of benzotriazole, and a dissolution ingredient: 50-75 percent of pure water. The environment-friendly water-based extinguishing agent meets the needs of normal storage and use under the climate condition of high temperature of 63 DEG C and low temperature of minus 42 DEG C, and has a plurality of functions such as environmental protection, high efficiency and cold resistance.
Description
Technical field
The present invention relates to extinguishing chemical, a kind of specifically environmental protection water-based extinguishing agent.
Background technology
Existing water-based extinguishing agent all can't satisfy the needs that normal storage is used under-42 ℃ of cold-resistant low temperature climatic conditions.
Summary of the invention
At the defective that exists in the prior art, the object of the present invention is to provide a kind of environmental protection water-based extinguishing agent, satisfy the needs that normal storage is used under+63 ℃ of high temperature and-42 ℃ of cold-resistant low temperature climatic conditions, have environmental protection, efficient, cold-resistant multi-functional.
For reaching above purpose, the technical scheme that the present invention takes is:
A kind of environmental protection water-based extinguishing agent is characterized in that: the mass percent of its each composition is as follows:
Reagent: n-butanol 4～6%,
The extinguishing chemical reinforcing agent: perfluoroalkyl betaine 3～12%,
Fire retardant: polyphosphoric acid amine 2～8%,
Blowing agent: dodecyl sulphate fat sodium salt 0.8～2.6%,
Thickener: xanthans 0.2～0.9%,
Antifreezing agent: ethylene glycol 8～18%,
Nertralizer: triethanolamine 0.5～1.4%,
Stabilizing agent: NaOH 0.015～0.04%,
Composition suffocates: BTA 0.2～1.4%,
Dissolving composition: pure water 50～75%.
On the basis of technique scheme, the mass percent of its each composition is as follows:
Reagent: n-butanol 4.8%,
The extinguishing chemical reinforcing agent: perfluoroalkyl betaine 9.5%,
Fire retardant: polyphosphoric acid amine 6%,
Blowing agent: dodecyl sulphate fat sodium salt 1.2%,
Thickener: xanthans 0.4%,
Antifreezing agent: ethylene glycol 12%,
Nertralizer: triethanolamine 0.8%,
Stabilizing agent: NaOH 0.025%,
Composition suffocates: BTA 0.6%,
Dissolving composition: pure water 64.675%.
On the basis of technique scheme, the mass percent of its each composition is as follows:
Reagent: n-butanol 5%,
The extinguishing chemical reinforcing agent: perfluoroalkyl betaine 7%,
Fire retardant: polyphosphoric acid amine 5%,
Blowing agent: dodecyl sulphate fat sodium salt 1.37%,
Thickener: xanthans 0.5%,
Antifreezing agent: ethylene glycol 9%,
Nertralizer: triethanolamine 1.1%,
Stabilizing agent: NaOH 0.03%,
Composition suffocates: BTA 1%,
Dissolving composition: pure water 70%.
On the basis of technique scheme, the mass percent of its each composition is as follows:
Reagent: n-butanol 6%,
The extinguishing chemical reinforcing agent: perfluoroalkyl betaine 11%,
Fire retardant: polyphosphoric acid amine 8%,
Blowing agent: dodecyl sulphate fat sodium salt 2.6%,
Thickener: xanthans 0.9%,
Antifreezing agent: ethylene glycol 18%,
Nertralizer: triethanolamine 1.4%,
Stabilizing agent: NaOH 0.04%,
Composition suffocates: BTA 1.4%,
Dissolving composition: pure water 50.66%.
On the basis of technique scheme, the mass percent of its each composition is as follows:
Reagent: n-butanol 6%,
The extinguishing chemical reinforcing agent: perfluoroalkyl betaine 11%,
Fire retardant: polyphosphoric acid amine 2%,
Blowing agent: dodecyl sulphate fat sodium salt 1%,
Thickener: xanthans 0.3%,
Antifreezing agent: ethylene glycol 18%,
Nertralizer: triethanolamine 1.4%,
Stabilizing agent: NaOH 0.04%,
Composition suffocates: BTA 1.4%,
Dissolving composition: pure water 58.86%.
Environmental protection water-based extinguishing agent of the present invention satisfies the needs that normal storage is used under+63 ℃ of high temperature and-42 ℃ of cold-resistant low temperature climatic conditions, has environmental protection, efficient, cold-resistant multi-functional.
The specific embodiment
The invention discloses a kind of environmental protection water-based extinguishing agent, the mass percent of its each composition is as follows:
Reagent: n-butanol 4～6%,
The extinguishing chemical reinforcing agent: perfluoroalkyl betaine 3～12%,
Fire retardant: polyphosphoric acid amine 2～8%,
Blowing agent: dodecyl sulphate fat sodium salt 0.8～2.6%,
Thickener: xanthans 0.2～0.9%,
Antifreezing agent: ethylene glycol 8～18%,
Nertralizer: triethanolamine 0.5～1.4%,
Stabilizing agent: NaOH 0.015～0.04%,
Composition suffocates: BTA 0.2～1.4%,
Dissolving composition: pure water 50～75%.
For example: the mass percent of n-butanol can be 4%, 4.1%, 4.2%, 4.3%, 4.4%, 4.5%, 4.6%, 4.7%, 4.8%, 4.9%, 5%, 5.1%, 5.2%, 5.3%, 5.4%, 5.5%, 5.6%, 5.7%, 5.8%, 5.9% or 6%.
The mass percent of perfluoroalkyl betaine can be 3%, 4%, 5%, 6%, 7%, 8%, 9%, 10%, 11% or 12%.
The mass percent of polyphosphoric acid amine can be 2%, 3%, 4%, 5%, 6%, 7% or 8%.
The mass percent of dodecyl sulphate fat sodium salt can be 0.8%, 0.9%, 1%, 1.2%, 1.4%, 1.6%, 1.8%, 2%, 2.2%, 2.4% or 2.6%.
The mass percent of xanthans can be 0.2%, 0.3%, 0.4%, 0.5%, 0.6%, 0.7%, 0.8% or 0.9%.
The mass percent of ethylene glycol can be 8%, 9%, 10%, 11%, 12%, 13%, 14%, 15%, 16%, 17% or 18%.
The mass percent of triethanolamine can be 0.5%, 0.6%, 0.7%, 0.8%, 0.9%, 1%, 1.1%, 1.2%, 1.3% or 1.4%.
The mass percent of NaOH can be 0.015%, 0.02%, 0.025%, 0.03%, 0.035% or 0.04%.
The mass percent of BTA can be 0.2%, 0.4%, 0.6%, 0.8%, 1%, 1.2% or 1.4%.
The mass percent of pure water can be 50%, 52%, 54%, 56%, 58%, 60%, 62%, 64%, 66%, 68%, 70%, 72%, 74% or 75%.
The percentage of above-mentioned each component can adopt littler interval to divide according to actual needs, serves as the interval increasing or decreasing with 0.001% for example.
On the basis of technique scheme, the mass percent of each composition of embodiment 1 is as follows:
Reagent: n-butanol 4.8%,
The extinguishing chemical reinforcing agent: perfluoroalkyl betaine 9.5%,
Fire retardant: polyphosphoric acid amine 6%,
Blowing agent: dodecyl sulphate fat sodium salt 1.2%,
Thickener: xanthans 0.4%,
Antifreezing agent: ethylene glycol 12%,
Nertralizer: triethanolamine 0.8%,
Stabilizing agent: NaOH 0.025%,
Composition suffocates: BTA 0.6%,
Dissolving composition: pure water 64.675%.
On the basis of technique scheme, the mass percent of each composition of embodiment 2 is as follows:
Reagent: n-butanol 5%,
The extinguishing chemical reinforcing agent: perfluoroalkyl betaine 7%,
Fire retardant: polyphosphoric acid amine 5%,
Blowing agent: dodecyl sulphate fat sodium salt 1.37%,
Thickener: xanthans 0.5%,
Antifreezing agent: ethylene glycol 9%,
Nertralizer: triethanolamine 1.1%,
Stabilizing agent: NaOH 0.03%,
Composition suffocates: BTA 1%,
Dissolving composition: pure water 70%.
On the basis of technique scheme, the mass percent of each composition of embodiment 3 is as follows:
Reagent: n-butanol 6%,
The extinguishing chemical reinforcing agent: perfluoroalkyl betaine 11%,
Fire retardant: polyphosphoric acid amine 8%,
Blowing agent: dodecyl sulphate fat sodium salt 2.6%,
Thickener: xanthans 0.9%,
Antifreezing agent: ethylene glycol 18%,
Nertralizer: triethanolamine 1.4%,
Stabilizing agent: NaOH 0.04%,
Composition suffocates: BTA 1.4%,
Dissolving composition: pure water 50.66%.
On the basis of technique scheme, the mass percent of each composition of embodiment 4 is as follows:
Reagent: n-butanol 6%,
The extinguishing chemical reinforcing agent: perfluoroalkyl betaine 11%,
Fire retardant: polyphosphoric acid amine 2%,
Blowing agent: dodecyl sulphate fat sodium salt 1%,
Thickener: xanthans 0.3%,
Antifreezing agent: ethylene glycol 18%,
Nertralizer: triethanolamine 1.4%,
Stabilizing agent: NaOH 0.04%,
Composition suffocates: BTA 1.4%,
Dissolving composition: pure water 58.86%.
Environmental protection water-based extinguishing agent of the present invention, its extinguishing mechanism is as follows:
1, cooling; Extinguishing chemical is sprayed onto comburant flame, because of the back that is heated produces gasification, absorbs a large amount of heat in the moment of gasifying, and the comburant temperature is reduced to below the critical value, and thermal decomposition is interrupted stopping immediately.
2, suffocate; Extinguishing chemical is injected into comburant, and volume sharply expands and suppresses scene of a fire air, because of anoxic is interrupted fire extinguishing.
3, thermal resistance radiation; Extinguishing chemical is injected into comburant, sees through the inside of material rapidly, effectively stops heat radiation and suppresses propagation of flame.
4, emulsification dilates; Extinguishing chemical is sprayed onto the liquid surface of burning, thereby forms emulsion layer, and the shoe lid at emulsion layer makes combustion flame and air insulated interrupt fire extinguishing, can effectively stop the fire resume combustion simultaneously.
Environmental protection water-based extinguishing agent of the present invention, it has the following advantages:
1, efficient height; Be filled into the 2L hand fire extinguisher with water-based extinguishing agent of the present invention, can put out 1A solid matter fire and 55B liquid gasoline fire, being GB17835-2008 standard water-based extinguishing agent and ABC dry powder extinguisher extinguishing grade five times, is five times of GB15308～2006 standard aqueous film-forming foam extinguishing agent extinguishing grades.
2, high in technological content; After this extinguishing chemical is sprayed onto comburant, the dense smoke that is gone out after flame-out is purified at once be water vapour, merit to restrain China extinguishing chemical fire extinguishing commonly used back and produce a large amount of dense smokes and be directed at personnel and poison, suffocate and the difficult problem of casualties.
3, fire extinguishing is in extensive range; This extinguishing chemical not only effectively puts out the category-A solid fire, liquid fire and the charged fire of E class, and be not subjected to+restriction of 63 ℃ of high temperature and-42 ℃ of cold environmental conditions all can use.
4, environmental protection; Its Main Ingredients and Appearance of this extinguishing chemical is formulated by multiple pharmaceutical chemical materials such as vegetable proteins, and this extinguishing chemical is a transparency liquid, nontoxic, colourless, tasteless, pollution-free and secondary pollution.Biodegradation that can 100%.
After tested, the physical and chemical index of environmental protection water-based extinguishing agent of the present invention such as following table (providing test stone) according to being GB17835～2008 standards:
Below be the preparation method of environmental protection water-based extinguishing agent of the present invention:
Step 1 obtains pure water with running water through the purification of pure water processor, and the water electric conductivity of said pure water is at 1VS;
Step 2 takes by weighing polyphosphoric acid amine 6kg, and pure water 12kg is with the two stirring and dissolving resulting mixture A;
Step 3 takes by weighing n-butanol 4.8kg, ethylene glycol 12kg, triethanolamine 0.8kg, pure water 53.275kg, stirring and dissolving resulting mixture B;
Step 4 adds BTA 0.2～0.6kg, NaOH 0.025kg in mixture B, mix with mixture A, stir and obtain mixture C;
Step 5 adds dodecyl sulphate fat sodium salt 0.8～1kg, xanthans 0.4kg in mixture C, stir and obtain mixture D;
Step 6 adds perfluoroalkyl betaine 9.5kg in mixture D, stirring to obtain environmental protection water-based extinguishing agent of the present invention.
The using method of environmental protection water-based extinguishing agent of the present invention is as follows:
1, fills fire extinguisher or fire fighting truck with the multi-functional water system extinguishing chemical of environment-friendly high-efficiency, the fire of can effectively put out a fire to save life and property category-A solid matter fire, category-B liquid fire and charge species.
2, the present invention is the multi-functional water system extinguishing chemical of a kind of environment-friendly high-efficiency, be sprayed onto hundred-percent degraded on clothing, not only blow-off velocity is fast and have high-efficiency multi-function usefulness moment, add 3 times of running water preparations again with extinguishing chemical of the present invention, soak clothes or sheet (cotton husky) wear drape over one's shoulders on one's body, can effectively stop radiation of high temperature can not burn.
Claims (5)
1. environmental protection water-based extinguishing agent, it is characterized in that: the mass percent of its each composition is as follows:
Reagent: n-butanol 4～6%,
The extinguishing chemical reinforcing agent: perfluoroalkyl betaine 3～12%,
Fire retardant: polyphosphoric acid amine 2～8%,
Blowing agent: dodecyl sulphate fat sodium salt 0.8～2.6%,
Thickener: xanthans 0.2～0.9%,
Antifreezing agent: ethylene glycol 8～18%,
Nertralizer: triethanolamine 0.5～1.4%,
Stabilizing agent: NaOH 0.015～0.04%,
Composition suffocates: BTA 0.2～1.4%,
Dissolving composition: pure water 50～75%.
2. environmental protection water-based extinguishing agent as claimed in claim 1 is characterized in that: the mass percent of its each composition is as follows:
Reagent: n-butanol 4.8%,
The extinguishing chemical reinforcing agent: perfluoroalkyl betaine 9.5%,
Fire retardant: polyphosphoric acid amine 6%,
Blowing agent: dodecyl sulphate fat sodium salt 1.2%,
Thickener: xanthans 0.4%,
Antifreezing agent: ethylene glycol 12%,
Nertralizer: triethanolamine 0.8%,
Stabilizing agent: NaOH 0.025%,
Composition suffocates: BTA 0.6%,
Dissolving composition: pure water 64.675%.
3. environmental protection water-based extinguishing agent as claimed in claim 1 is characterized in that: the mass percent of its each composition is as follows:
Reagent: n-butanol 5%,
The extinguishing chemical reinforcing agent: perfluoroalkyl betaine 7%,
Fire retardant: polyphosphoric acid amine 5%,
Blowing agent: dodecyl sulphate fat sodium salt 1.37%,
Thickener: xanthans 0.5%,
Antifreezing agent: ethylene glycol 9%,
Nertralizer: triethanolamine 1.1%,
Stabilizing agent: NaOH 0.03%,
Composition suffocates: BTA 1%,
Dissolving composition: pure water 70%.
4. environmental protection water-based extinguishing agent as claimed in claim 1 is characterized in that: the mass percent of its each composition is as follows:
Reagent: n-butanol 6%,
The extinguishing chemical reinforcing agent: perfluoroalkyl betaine 11%,
Fire retardant: polyphosphoric acid amine 8%,
Blowing agent: dodecyl sulphate fat sodium salt 2.6%,
Thickener: xanthans 0.9%,
Antifreezing agent: ethylene glycol 18%,
Nertralizer: triethanolamine 1.4%,
Stabilizing agent: NaOH 0.04%,
Composition suffocates: BTA 1.4%,
Dissolving composition: pure water 50.66%.
5. environmental protection water-based extinguishing agent as claimed in claim 1 is characterized in that: the mass percent of its each composition is as follows:
Reagent: n-butanol 6%,
The extinguishing chemical reinforcing agent: perfluoroalkyl betaine 11%,
Fire retardant: polyphosphoric acid amine 2%,
Blowing agent: dodecyl sulphate fat sodium salt 1%,
Thickener: xanthans 0.3%,
Antifreezing agent: ethylene glycol 18%,
Nertralizer: triethanolamine 1.4%,
Stabilizing agent: NaOH 0.04%,
Composition suffocates: BTA 1.4%,
Dissolving composition: pure water 58.86%.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101435654A CN101559270B (en) | 2009-06-04 | 2009-06-04 | Environment-friendly water-based extinguishing agent |
| PCT/CN2009/072348 WO2010139124A1 (en) | 2009-06-04 | 2009-06-19 | Enviroment friendly water-based fire extinguishing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101435654A CN101559270B (en) | 2009-06-04 | 2009-06-04 | Environment-friendly water-based extinguishing agent |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101559270A CN101559270A (en) | 2009-10-21 |
| CN101559270B true CN101559270B (en) | 2010-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101435654A Expired - Fee Related CN101559270B (en) | 2009-06-04 | 2009-06-04 | Environment-friendly water-based extinguishing agent |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101559270B (en) |
| WO (1) | WO2010139124A1 (en) |
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| AU5715496A (en) * | 1995-04-25 | 1996-11-18 | Auto-X, Inc | Fire extinguishing composition |
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| CN1530152A (en) * | 2003-03-14 | 2004-09-22 | 北京市消防科学研究院 | Environmental protecting intensifying water system extinguishant |
| CN1535742A (en) * | 2003-04-04 | 2004-10-13 | 北京瀚海消防器材有限公司 | Wate film-forming foaming fire extinguishing agent containing anion and fluorocation surfactant |
| CN101366999B (en) * | 2007-08-15 | 2010-06-09 | 中瑞华特（北京）高新技术开发有限公司 | Water system extinguishing agent |
-
2009
- 2009-06-04 CN CN2009101435654A patent/CN101559270B/en not_active Expired - Fee Related
- 2009-06-19 WO PCT/CN2009/072348 patent/WO2010139124A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN101559270A (en) | 2009-10-21 |
| WO2010139124A1 (en) | 2010-12-09 |
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