CN103691091B - Sea water resistance high-expansion foam extinguishing agent - Google Patents
Sea water resistance high-expansion foam extinguishing agent Download PDFInfo
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- CN103691091B CN103691091B CN201410002935.3A CN201410002935A CN103691091B CN 103691091 B CN103691091 B CN 103691091B CN 201410002935 A CN201410002935 A CN 201410002935A CN 103691091 B CN103691091 B CN 103691091B
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Abstract
It is composed of the following components by mass percentage the present invention relates to a kind of sea water resistance high-expansion foam extinguishing agent：Compound hc-surfactant 45%~60%, antifreeze 10%~20%, higher alcohol, ether 18%~30%, thickener 5%~10%, foam stabiliser 5%~10%, remaining is water；The compound hc-surfactant includes at least two surfactants, and one of which is amphoteric surfactant.According to the cabin experiment of simulation wheel, the sea water resistance high-expansion foam extinguishing agent of the present invention has anti-flue dust and heat-resisting ability, and also with good stacking degree, foam layer height can reach more than 10M, so as to reach the fire extinguishing purpose that flame is completely covered at the appointed time, good extinguishing effect.
Description
Technical field
The present invention relates to a kind of extinguishing chemical, belong to fire-fighting consumptive material technical field.
Background technology
Known to general at present, extinguishing chemical is divided into fire foam, powder extinguishing agent etc., and fire foam can be divided into height again
Expansion of foam extinguishing chemical, chemical fire foam and air foam agent etc..
High-expansion foam extinguishing agent is, using efficient aerating powder as base-material, to be suitably added the composition such as foam stabiliser, antifreeze,
Belong to it is high, in universal synthetic foam extinguishing chemical again.High-expansion foam extinguishing agent is mixed with water by 6: 94 equal proportions, can be used for
Various types of high, medium expansion foams produce equipment.High-expansion foam extinguishing agent has coefficient of foaming height, rapid, water stain damage of putting out a fire
Lose the features such as resuming work easy after small, fire extinguishing.
A kind of high molecular fire retardant extinguisher is disclosed in Chinese patent application CN02100090, the extinguishing chemical includes superelevation point
Sub- weight anion-type polyacrylamide, aluminum sulfate, metaboric acid trimethyl, sodium acid carbonate, potassium peroxydisulfate and polytetrafluoroethylene (PTFE), belong to
High-expansion foam extinguishing agent.The property of fluorocarbon surfactant selected by it, is not suitable for and sea water mixing, once it is mixed with seawater
The performance for closing ultra high molecular weight anion-type polyacrylamide in the extinguishing chemical is extremely unstable, to foam stability and extinguishing property
Influence is very big.
In the fire-extinguishing test of the engine room of simulation, because burning not only causes fire test environment temperature quickly to increase
Substantial amounts of high-temperature smoke particle is produced in high and air, these formation of high-temperature smoke particle to foam have great destruction
Effect, under such mal-condition, common high-expansion foam extinguishing agent can not produce foam at all, just let alone be fire extinguishing
, so common high expansion foam does not possess anti-flue dust and resistant to elevated temperatures ability, it is impossible to used in the interior of high flue dust and high temperature.
The content of the invention
Present invention solves the technical problem that being to provide one kind be able to can be put out with 2: 98 ratio and seawater or mixing of fresh water
The sea water resistance high-expansion foam extinguishing agent of high flue dust, the inside fire of high temperature.
In order to solve the above-mentioned technical problem, the present invention provides a kind of sea water resistance high-expansion foam extinguishing agent, it is characterised in that
It is composed of the following components by mass percentage：Compound hc-surfactant 45%~60%, antifreeze 10%~20%, higher alcohol,
Ether 18%~30%, thickener 5%~10%, foam stabiliser 5%~10%, remaining is water；The compound hc-surfactant bag
At least two surfactants are included, one of which is amphoteric surfactant.
Above-mentioned amphoteric surfactant is sulfobetaine surfactant, and the sulfobetaine surfactant is ten
Dioxane base oxethyl sulfobetaines, dodecyl hydroxypropyl sulfobetaines or dodecyl azochlorosulfonate propyl lycine.
Also include anion surfactant and nonionic surfactant in above-mentioned compound hc-surfactant, it is described
The ratio of the consumption of anion surfactant, amphoteric surfactant and nonionic surfactant is 1: 1: 2.
Above-mentioned anion surfactant is soap surfactant, and the nonionic surfactant is polyether-type
Nonionic surfactant.
Above-mentioned soap surfactant is oleoyl chloride, many contracting amino acid sodiums or Lamepon A.
Above-mentioned polyether nonionic surfactant is the mutually embedding copolymer of polyoxyethylene, polyoxypropylene.
Above-mentioned antifreeze is ethylene glycol.
Above-mentioned thickener is the one or more in xanthans, Arabic gum, guar gum, peach gum, pectin.
Above-mentioned foam stabiliser is ferric trichloride.
Above-mentioned higher alcohol, ether are straight-chain alkyl alcohol, ether more than butanol.
The sea water resistance high-expansion foam extinguishing agent of the present invention is using conventional production method, by said components and water in proportion
Addition is well mixed.
The good effect that the present invention is obtained：
（1）The sea water resistance high-expansion foam extinguishing agent of the present invention has selected new amphoteric surfactant so that in extinguishing chemical
Crosslinking and compatibility effect are produced between each component so that extinguishing chemical has anti-flue dust and heat-resisting ability.
（2）The sea water resistance high-expansion foam extinguishing agent of the present invention is added for strengthening the thickener and bubble of foam wall thickness
Foam stabilizers, so as to avoid foam from reaching after certain altitude because extruding causes foam by destruction so as to analyse as water so that
Foam also has good stacking degree, and foam layer height can reach more than 10M, fire is completely covered at the appointed time so as to reach
The fire extinguishing purpose of flame.
（3）The concentration of the sea water resistance high-expansion foam extinguishing agent of the present invention is high, and stability is good, when in use can be with 2: 98
Ratio and sea water mixing, can also be with 2: 98 ratio and mixing of fresh water, carrying ship that the extinguishing chemical goes to sea can be effective
Mitigate and bear a heavy burden.
（4）The sea water resistance high-expansion foam extinguishing agent of the present invention not only meets the product standard that International Maritime Organization revises
IMO MSC/Circ.670《Fixed fire extinguishing system high power foam fluidity energy, testing standard and inspection guide》, but also meet
IMO MSC/Circ.670《Fixed fire extinguishing system high power foam fluidity energy, testing standard and inspection guide》Issued with IMO
《For protecting machinery space and the high expansion foam fire-extinguishing system of inner air into the bubble of goods pump room to approve guide》Circular（MSC.1/
Circ.1271）It is required that.
Embodiment
Embodiment 1
The sea water resistance high-expansion foam extinguishing agent of the present embodiment is in production, at normal temperatures and pressures, by 45kg oleoyl chloride,
45kg dodecyl ethyoxyl sulfobetaines, 90kg polyoxyethylene and the copolymer of polyoxypropylene（Jiangsu Province Hai'an stone
Oiling plant produced）, 60kg ethylene glycol, 80kg amylalcohol, 32kg xanthans, 28kg ferric trichloride, and 20kg
Water is added to be sufficiently stirred for mixing in reactor, obtains about 400kg fire foam product.
Embodiment 2
The fire foam of the present embodiment is in production, at normal temperatures and pressures, by 60kg many contracting amino acid sodiums, 60kg's
Dodecyl azochlorosulfonate propyl lycine, 120kg polyoxyethylene and the copolymer of polyoxypropylene（Jiangsu Hai'an Petrochemical Plant gives birth to
Production）, 40kg ethylene glycol, 72kg butanol, 20kg Arabic gum, 20kg ferric trichloride, 8kg water is added to be filled in reactor
Divide and stir and evenly mix, obtain 400kg fire foam products.
Embodiment 3
The fire foam of the present embodiment is in production, at normal temperatures and pressures, by 50kg Lamepon A, the 12 of 50kg
Alkyl hydroxypropyl base sulfobetaines, 100kg polyoxyethylene and the copolymer of polyoxypropylene（Jiangsu Hai'an Petrochemical Plant gives birth to
Production）, 60kg ethylene glycol, 80kg hexanol, 20kg guar gum, 20kg ferric trichloride, 20kg water is added to be filled in reactor
Divide and stir and evenly mix, obtain 400kg fire foam products.
Sea water resistance high-expansion foam extinguishing agent to embodiment 1 and the common resistance to sea only with anion surfactant
Water high-expansion foam extinguishing agent carries out fire-extinguishing test, the sea water resistance high-expansion foam extinguishing agent of embodiment 1 respectively using seawater and
Fresh water is mixed with 2: 98 ratio, necessary only with the common sea water resistance high-expansion foam extinguishing agent of anion surfactant
In the case of being mixed respectively using seawater and fresh water with 6: 94 ratio, coefficient of foaming and the drainage time test result such as institute of table 1
Show.
The coefficient of foaming of table 1 and drainage time test result statistical form
As can be seen from Table 1：The present invention sea water resistance high-expansion foam extinguishing agent with only with anion surfactant
Common sea water resistance high-expansion foam extinguishing agent compare, with good coefficient of foaming and longer drainage time, can flutter
The fire in the confined spaces such as ship is rescued, extinguishing effect is fine.
Fire fire-extinguishing test is combined to the sea water resistance high-expansion foam extinguishing agent of embodiment 1, its attack time such as table 2
Shown, the sea water resistance high-expansion foam extinguishing agent is put out compared with the extinguishing chemical of certain Italian company and German certain company production
The time of combination fire is sufficiently close to.
The fire-extinguishing test test result statistical form of table 2
Obviously, above-described embodiment is only intended to clearly illustrate example of the present invention, and is not to the present invention
The restriction of embodiment.For those of ordinary skill in the field, it can also be made on the basis of the above description
Its various forms of changes or variation.There is no necessity and possibility to exhaust all the enbodiments.And these belong to this hair
Among the obvious changes or variations that bright spirit is extended out is still in protection scope of the present invention.
Claims (8)
1. a kind of sea water resistance high-expansion foam extinguishing agent, it is characterised in that composed of the following components by mass percentage：Composite carbon
Hydrogen surfactant 45%~60%, antifreeze 10%~20%, higher alcohol, ether 18%~30%, thickener 5%~10%, foam stabilization
Agent 5%~10%, remaining is water；The compound hc-surfactant includes amphoteric surfactant, anion surfactant
And nonionic surfactant,
The amphoteric surfactant is sulfobetaine surfactant,
The anion surfactant is soap surfactant, the soap surfactant be oleoyl chloride,
Many contracting amino acid sodiums or Lamepon A,
The nonionic surfactant is polyether nonionic surfactant.
2. sea water resistance high-expansion foam extinguishing agent according to claim 1, it is characterised in that：The sulfobetaines surface
Activating agent is dodecyl ethyoxyl sulfobetaines, dodecyl hydroxypropyl sulfobetaines or dodecyl sulfopropyl beet
Alkali.
3. sea water resistance high-expansion foam extinguishing agent according to claim 2, it is characterised in that：The anion surface active
The ratio of the consumption of agent, amphoteric surfactant and nonionic surfactant is 1: 1: 2.
4. sea water resistance high-expansion foam extinguishing agent according to claim 1, it is characterised in that：The polyether-type nonionic table
Face activating agent is the mutually embedding copolymer of polyoxyethylene, polyoxypropylene.
5. the sea water resistance high-expansion foam extinguishing agent according to one of Claims 1-4, it is characterised in that：The antifreeze
For ethylene glycol.
6. the sea water resistance high-expansion foam extinguishing agent according to one of Claims 1-4, it is characterised in that：The thickener
It is the one or more in xanthans, Arabic gum, guar gum, peach gum, pectin.
7. the sea water resistance high-expansion foam extinguishing agent according to one of Claims 1-4, it is characterised in that：The foam is steady
Agent is determined for ferric trichloride.
8. according to a kind of one of Claims 1-4 sea water resistance high-expansion foam extinguishing agent, it is characterised in that：It is described senior
Alcohol, ether are straight-chain alkyl alcohol, ether more than butanol.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410002935.3A CN103691091B (en) | 2014-01-03 | 2014-01-03 | Sea water resistance high-expansion foam extinguishing agent |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410002935.3A CN103691091B (en) | 2014-01-03 | 2014-01-03 | Sea water resistance high-expansion foam extinguishing agent |
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| CN103691091A CN103691091A (en) | 2014-04-02 |
| CN103691091B true CN103691091B (en) | 2017-08-25 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110787403A (en) * | 2019-11-12 | 2020-02-14 | 江西圣辉生化科技有限公司 | Fire extinguishing agent composition, preparation and application thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104958863A (en) * | 2015-07-15 | 2015-10-07 | 安徽天元消防科技有限公司 | Seawater-resisting and pirate-resisting foam fire extinguishing agent |
| CN104984511A (en) * | 2015-07-15 | 2015-10-21 | 安徽天元消防科技有限公司 | Anti-piracy foam extinguishing agent |
| CN105363164A (en) * | 2015-11-24 | 2016-03-02 | 中国民用航空飞行学院 | Hazardous chemical substance fire-fighting foam fire extinguishing agent formula and preparation method of hazardous chemical substance fire-fighting foam fire extinguishing agent |
| CN106730565B (en) * | 2016-12-15 | 2018-06-26 | 浙江睦田消防科技开发有限公司 | Extinguishing chemical and preparation method thereof |
| CN106913988A (en) * | 2017-03-10 | 2017-07-04 | 厦门泰消防科技开发有限公司 | Sea water resistance type anti-freeze type water-resistant foam extinguishing chemical |
| CN110124243B (en) * | 2018-02-08 | 2021-05-11 | 浙江睦田消防科技开发有限公司 | Seawater-resistant high-expansion foam extinguishing agent |
| CN108837370A (en) * | 2018-06-01 | 2018-11-20 | 厦门泰消防科技开发有限公司 | A kind of sea water resistance fire foam |
| CN108421198A (en) * | 2018-06-01 | 2018-08-21 | 厦门泰消防科技开发有限公司 | A kind of sea water resistance fire foam concentrate |
| CN110801596A (en) * | 2019-11-12 | 2020-02-18 | 江西圣辉生化科技有限公司 | Fire extinguishing agent composition, preparation method and application thereof |
| CN115569343A (en) * | 2022-07-05 | 2023-01-06 | 芊玫生物科技(上海)有限公司 | Fire extinguishing agent for seawater-resistant training |
| CN115487461A (en) * | 2022-08-03 | 2022-12-20 | 西安科技大学 | Environment-friendly fluorine-free high-stability foam extinguishing agent and preparation method thereof |
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| 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 |
| CA2578868C (en) * | 2004-09-06 | 2011-04-12 | Furukawa Techno Material Co., Ltd. | Surfactant-based composition |
| CN101524582B (en) * | 2009-04-22 | 2011-02-16 | 上海应用技术学院 | Environment-friendly smoke-suppressing extinguishant, preparation method and use method thereof |
| CN102886114B (en) * | 2012-11-07 | 2015-08-19 | 公安部天津消防研究所 | Universal easy degraded class A foam extinguishing chemical |
| CN103331008A (en) * | 2013-07-25 | 2013-10-02 | 公安部天津消防研究所 | Methanol high-efficiency alcohol resistant aqueous film-forming foam fire extinguishing agent and preparation method thereof |
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| CN110787403A (en) * | 2019-11-12 | 2020-02-14 | 江西圣辉生化科技有限公司 | Fire extinguishing agent composition, preparation and application thereof |
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| CB02 | Change of applicant information |
Address after: 225700 science and Technology Industrial Zone, Xinghua Economic Development Zone, Taizhou, Jiangsu (on the south side of Kang Xi Road, town) Applicant after: Jiangsu Suo Long fire-fighting technology limited company Address before: Xinghua City Economic Development Zone 225700 Jiangsu city of Taizhou province science and Technology Industrial Park (Lin Cheng Zhen Kang min Lu South) Applicant before: JIANGSU SUOLONG FIRE SCIENCE AND TECHNOLOGY CO., LTD. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Seawater resistant high multiple foam extinguishing agent Effective date of registration: 20210826 Granted publication date: 20170825 Pledgee: Bank of Jiangsu Co.,Ltd. Xinghua sub branch Pledgor: JIANGSU SUOLONG FIRE SCIENCE AND TECHNOLOGY Co.,Ltd. Registration number: Y2021320010330 |
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