CN106362344A - Cold-resistant highly-efficient environment-friendly water-based fire-extinguishing agent and preparation method thereof - Google Patents
Cold-resistant highly-efficient environment-friendly water-based fire-extinguishing agent and preparation method thereof Download PDFInfo
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- CN106362344A CN106362344A CN201610640213.XA CN201610640213A CN106362344A CN 106362344 A CN106362344 A CN 106362344A CN 201610640213 A CN201610640213 A CN 201610640213A CN 106362344 A CN106362344 A CN 106362344A
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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
- A62D1/0028—Liquid extinguishing substances
- A62D1/0035—Aqueous solutions
- A62D1/0042—"Wet" water, i.e. containing surfactant
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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
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
The invention discloses a cold-resistant highly-efficient environment-friendly water-based fire-extinguishing agent and a preparation method thereof. The water-based fire-extinguishing agent is composed of a foaming agent, a thickening agent, an antifreezing agent, an antiseptic, a corrosion inhibitor, a fire retardant and water. The preparation method comprises the following steps: weighing the components and adding water into an agitating tank; then successively adding the thickening agent, the antifreezing agent, the antiseptic, the corrosion inhibitor and the foaming agent; carrying out uniform stirring until the above materials are completely dissolved; and filtering a solution obtained in the previous step so as to obtain the finished cold-resistant highly-efficient environment-friendly water-based fire-extinguishing agent. Due to good synergism of the antifreezing agent, the fire extinguishing performance of the fire-extinguishing agent produced in the invention is improved during fire extinguishing; the antifreezing agent does not support combustion during fire extinguishing and can resist a low temperature of -15 to -20 DEG C; and the antifreezing agent used in the invention has great solubility, so no extra solubiliser is needed.
Description
Technical field
The present invention relates to a kind of water based fire suppressant, belong to fire control technology field.
Background technology
At present, the extinguishing chemical product that China produces mainly has powder extinguishing agent, gas extinguishing agent, water based fire suppressant.Water base
Extinguishing chemical has that fire-fighting efficiency is high, anti-resume combustion performance strong, and extinguishing effect is better than other products, and no secondary pollution, nontoxic, stingless
Sharp the features such as, do not result in environmental pollution.Therefore, water based fire suppressant obtains the weight of increasing research worker and user
Depending on.
Eliminated to Halon extinguishing chemical in 2010 in China, China exists to the demand of efficient, environmental protection extinguishing chemical comprehensively
It is continuously increased, especially for the extinguishing chemical of flammable liquid class fire.Therefore, one kind have efficiently, environmental protection, the cold-resistant, suitability
Extensively, particularly to liquid fire, efficient extinguishing chemical has broad application prospects.Application number: 201510142887.2 China
Patent provides a kind of cold-resistant aqueous film-forming foam extinguishing agent formula, and its composition includes: compound hc-surfactant 12%～
30%, fluorocarbon surfactant 2%～5%, foam stabiliser 0.1%～1%, antifreeze 20%～50%, solubilizing agent 3%～
5%, remaining is water.The extinguishing chemical that this formula produces needs when using to press the dilution proportion of 3:97 or 6:94, shape of putting out a fire with water
Its freezing tolerance of weak solution under state will significantly decline, and far not reach -25 DEG C, therefore not be suitable for fill in extremely frigid zones and be
Water base extinguisher uses, and in its raw material, antifreeze is ethylene glycol, and ethylene glycol is that combustibles can be to the intensity of a fire in fire extinguishing procedure in itself
Play combustion-supporting effect.Application number: 201510142814.3 Chinese patent provides a kind of special foam fire-fighting agent prescription of f fire,
Its composition includes: alkali metal salt 40%～70%, stabilizer 0.1%～0.5%, antifreeze 3%～5%, and thickening agent 1%～
3% remaining be water.In this formula, alkali metal salt employs potassium carbonate in a large number, causes its solution ph to be higher than national standard, to going out
The had corrosivity in the scene of a fire, and in this formula, antifreeze still adopts ethylene glycol, and the intensity of a fire can be played with combustion-supporting effect.
Technical scheme, present invention aims to the deficiency of prior art scheme, provides a kind of new water base fire extinguishing
Agent and preparation method thereof, to meet it to cold-resistant, efficient and environmental protection requirement.
The technical scheme is that a kind of cold-resistant efficient and environment-friendly type water based fire suppressant, the weight of its component and each component
Amount percentage composition is:
A kind of preparation method of cold-resistant efficient and environment-friendly type water based fire suppressant is it is characterised in that in turn include the following steps:
A, weigh each component according to quantity, first add water in agitator tank；Sequentially add thickening agent, antifreezing agent, preservative, delay
Erosion agent, foaming agent；Uniform stirring is completely dissolved to material；
B, the solution obtaining upper step carry out filtering and obtain cold-resistant efficient and environment-friendly type water based fire suppressant product.
In such scheme: described foaming agent is sodium lauryl sulphate, dodecylbenzene sodium sulfonate, fatty alcohol polyoxy second
One or more of alkene ether sodium sulfate, APG；Described thickening agent is xanthan gum, sodium alginate, guar gum, OK a karaoke club
One or more of glue, pectin；Described antifreezing agent: sodium acetate, potassium acetate one or two；Described preservative: work
One or more of the sodium benzoate of industry level, benzoic acid and potassium sorbate；Described corrosion inhibiter: mercaptobenzothiazoler, benzene
And one or more of triazole and cetylamine；Described fire retardant: MAP, Diammonium phosphate (DAP) one or two.
Filter plant used by the present invention can adopt pressure filter, membrane filtration, vacuum filter, centrifuge etc..
The technology of the present invention has the advantage that
1. fire retardant of the present invention be MAP, Diammonium phosphate (DAP) one or two mixing, fire extinguishing when have with antifreeze
Good synergism, improves extinguishing property；2. the antifreezing agent of traditional extinguishing chemical typically adopts ethylene glycol, and ethylene glycol is combustibles
Matter, so there is combustion-supporting effect in fire extinguishing procedure.Antifreezing agent of the present invention adopts one or two mixing of sodium acetate, potassium acetate,
Both materials are incombustible, not combustion-supporting in fire extinguishing procedure, also have the effect of fire extinguishing；3. the antifreeze acetic acid that the present invention adopts
Sodium and potassium acetate, dissolubility is big, and in low concentration fire extinguishing agent solution, addition reaches 5～30%, can resist cold -15～-20 DEG C；4. originally
The antifreeze that invention adopts, dissolubility is big, is not required to separately add solubilizing agent.
Specific embodiment
The each component of embodiments of the invention and content see table:
Weigh each material by above formula, first add water in agitator tank, sequentially add thickening agent, antifreezing agent, anti-corrosion
Agent, corrosion inhibiter, foaming agent；Uniform stirring；Adopt vacuum filter after material is completely dissolved, filter and do not allow impurity, that is, obtain this
Invention product resists cold efficient and environment-friendly type water based fire suppressant.Again the extinguishing chemical preparing is poured in fire extinguisher, packaged, pressurising
0.8mpa, installs special nozzle and generates complete fire extinguisher.
In the present invention, involved percentage composition is weight percentage as no really refer to.
Embodiments of the invention all can be implemented and can reach goal of the invention.
The invention is not restricted to these embodiments.
Claims (8)
1. a kind of cold-resistant efficient and environment-friendly type water based fire suppressant, the weight percentage of its component and each component is:
A, foaming agent 0.05 ~ 1.5%；
B, thickening agent 0.02 ~ 2%；
C, antifreezing agent 5 ~ 30%；
D, preservative 0.1 ~ 0.5%；
E, corrosion inhibiter 0.1 ~ 0.8%；
F, fire retardant 1.0 ~ 5.0%；
G, water surplus.
2. cold-resistant efficient and environment-friendly type water based fire suppressant according to claim 1 is it is characterised in that described foaming agent is ten
One of sodium dialkyl sulfate, dodecylbenzene sodium sulfonate, polyoxyethylenated alcohol sodium sulfate, APG or many
Kind.
3. cold-resistant efficient and environment-friendly type water based fire suppressant according to claim 1 is it is characterised in that described thickening agent is Huang
One or more of virgin rubber, sodium alginate, guar gum, carrageenan, pectin.
4. cold-resistant efficient and environment-friendly type water based fire suppressant according to claim 1 is it is characterised in that described antifreezing agent is second
Sour sodium, potassium acetate one or two.
5. cold-resistant efficient and environment-friendly type water based fire suppressant according to claim 1 is it is characterised in that described preservative is work
One or more of the sodium benzoate of industry level, benzoic acid and potassium sorbate.
6. cold-resistant efficient and environment-friendly type water based fire suppressant according to claim 1 is it is characterised in that described corrosion inhibiter is mercapto
One or more of base benzothiazole, benzotriazole and cetylamine.
7. cold-resistant efficient and environment-friendly type water based fire suppressant according to claim 1 is it is characterised in that described fire retardant is phosphorus
A sour ammonium, Diammonium phosphate (DAP) one or two.
8. a kind of preparation method of cold-resistant efficient and environment-friendly type water based fire suppressant is it is characterised in that in turn include the following steps:
A, weigh each component according to quantity, first add water in agitator tank；Sequentially add thickening agent, antifreezing agent, preservative, inhibition
Agent, foaming agent；Uniform stirring is completely dissolved to material；
B, the solution obtaining upper step carry out filtering and obtain cold-resistant efficient and environment-friendly type water based fire suppressant product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640213.XA CN106362344A (en) | 2016-08-05 | 2016-08-05 | Cold-resistant highly-efficient environment-friendly water-based fire-extinguishing agent and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610640213.XA CN106362344A (en) | 2016-08-05 | 2016-08-05 | Cold-resistant highly-efficient environment-friendly water-based fire-extinguishing agent and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106362344A true CN106362344A (en) | 2017-02-01 |
Family
ID=57879450
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610640213.XA Withdrawn CN106362344A (en) | 2016-08-05 | 2016-08-05 | Cold-resistant highly-efficient environment-friendly water-based fire-extinguishing agent and preparation method thereof |
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| CN (1) | CN106362344A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107376181A (en) * | 2017-07-20 | 2017-11-24 | 北京久久神龙消防器材有限公司 | Suitable for 20 DEG C ~ 55 DEG C water-based extinguishing agents and preparation method thereof |
| CN108042967A (en) * | 2017-12-27 | 2018-05-18 | 广东自由能科技股份有限公司 | A kind of fluorine-containing high-efficiency environment friendly extinguishing chemical and preparation method thereof |
| CN109224355A (en) * | 2017-07-10 | 2019-01-18 | 南京市高淳消防药剂有限公司 | A kind of water-based extinguishing agent and preparation method thereof |
| CN110102006A (en) * | 2019-06-27 | 2019-08-09 | 江西圣辉生化科技有限公司 | A kind of extinguishing chemical and preparation method thereof |
| CN110237480A (en) * | 2018-06-10 | 2019-09-17 | 江苏锁龙消防科技股份有限公司 | A kind of no PFOS non-fusibility aqueous film-forming foam extinguishing agent and preparation method thereof |
| CN110237479A (en) * | 2018-06-10 | 2019-09-17 | 江苏锁龙消防科技股份有限公司 | A kind of no PFOS aqueous film-forming foam extinguishing agent |
| CN110292739A (en) * | 2019-07-29 | 2019-10-01 | 西安赛特实业有限公司 | A kind of antifreeze fire-fighting liquid against corrosion of environmental protection and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5651416A (en) * | 1995-08-22 | 1997-07-29 | The United States Of America As Represented By The Secretary Of The Army | Fire extinguishing method |
| CN102319499A (en) * | 2011-07-19 | 2012-01-18 | 南京理工大学 | Built-up synergetic class-A/B water extinguishing agent series |
| CN102350032A (en) * | 2011-08-02 | 2012-02-15 | 英德市坤煌科技开发有限公司 | Environmental-friendly water-based fire extinguishing agent and its preparation method |
| CN102274604B (en) * | 2011-06-24 | 2013-03-27 | 南京理工大学 | Water-base extinguishing agent |
-
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- 2016-08-05 CN CN201610640213.XA patent/CN106362344A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5651416A (en) * | 1995-08-22 | 1997-07-29 | The United States Of America As Represented By The Secretary Of The Army | Fire extinguishing method |
| CN102274604B (en) * | 2011-06-24 | 2013-03-27 | 南京理工大学 | Water-base extinguishing agent |
| CN102319499A (en) * | 2011-07-19 | 2012-01-18 | 南京理工大学 | Built-up synergetic class-A/B water extinguishing agent series |
| CN102350032A (en) * | 2011-08-02 | 2012-02-15 | 英德市坤煌科技开发有限公司 | Environmental-friendly water-based fire extinguishing agent and its preparation method |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109224355A (en) * | 2017-07-10 | 2019-01-18 | 南京市高淳消防药剂有限公司 | A kind of water-based extinguishing agent and preparation method thereof |
| CN107376181A (en) * | 2017-07-20 | 2017-11-24 | 北京久久神龙消防器材有限公司 | Suitable for 20 DEG C ~ 55 DEG C water-based extinguishing agents and preparation method thereof |
| CN107376181B (en) * | 2017-07-20 | 2020-07-24 | 北京久久神龙消防器材有限公司 | Water-based fire extinguishing agent applicable to-20-55 ℃ and preparation method thereof |
| CN108042967A (en) * | 2017-12-27 | 2018-05-18 | 广东自由能科技股份有限公司 | A kind of fluorine-containing high-efficiency environment friendly extinguishing chemical and preparation method thereof |
| CN110237480A (en) * | 2018-06-10 | 2019-09-17 | 江苏锁龙消防科技股份有限公司 | A kind of no PFOS non-fusibility aqueous film-forming foam extinguishing agent and preparation method thereof |
| CN110237479A (en) * | 2018-06-10 | 2019-09-17 | 江苏锁龙消防科技股份有限公司 | A kind of no PFOS aqueous film-forming foam extinguishing agent |
| CN110102006A (en) * | 2019-06-27 | 2019-08-09 | 江西圣辉生化科技有限公司 | A kind of extinguishing chemical and preparation method thereof |
| CN110292739A (en) * | 2019-07-29 | 2019-10-01 | 西安赛特实业有限公司 | A kind of antifreeze fire-fighting liquid against corrosion of environmental protection and preparation method thereof |
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Application publication date: 20170201 |
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