CN103432707A - Power transmission line forest fire extinguishing agent - Google Patents
Power transmission line forest fire extinguishing agent Download PDFInfo
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- CN103432707A CN103432707A CN2013104034248A CN201310403424A CN103432707A CN 103432707 A CN103432707 A CN 103432707A CN 2013104034248 A CN2013104034248 A CN 2013104034248A CN 201310403424 A CN201310403424 A CN 201310403424A CN 103432707 A CN103432707 A CN 103432707A
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Abstract
The invention discloses a power transmission line forest fire extinguishing agent. According to the invention, 23wt% of potassium chloride, 52-65wt% of ammonium carbonate and 12-25wt% of disodium hydrogen phosphate chemical solid are sequentially and respectively dissolved in an appropriate amount of water, and thus a fire extinguishing fluid having the specific gravity of 1.1-1.2 can be obtained; the fire extinguishing fluid is stored in a sealed lightproof container. Before, the power transmission line forest fire is put out, the fire extinguishing fluid is diluted by using water in a ratio of 1:20 and then the diluted fire extinguishing fluid is filled in a water mist fire extinguisher; the fire extinguishing agent is sprayed to the scene of fire as the water mist to put out the fire. The power transmission line forest fire extinguishing agent is quick in fire extinguishing speed, high in fire resistance and high in fire extinguishing efficiency; a small amount of fire extinguishing agent is capable of effectively extinguishing the forest fire of a certain area and effectively preventing a transmission line from tripping due to the forest fire.
Description
Technical field
The present invention relates to a kind of extinguishing chemical, particularly a kind of transmission line forest fire extinguishing chemical.
Background technology
In recent years, transmission line forest fire takes place frequently, and the transmission line of electricity operation is subject to serious threat.Near the mountain fire transmission line of electricity in onset stage is put out a fire, and is the effective means that guarantees that transmission line of electricity is not affected by mountain fire.Extinguishing ability and the efficiency of the extinguishing chemical be comprised of chemical reagent are much bigger than light water.On the other hand, location occurs mountain fire has inconvenient traffic, and common delivery vehicle is difficult near scene of fire, and the water of usining need to consume large water gaging as the fire-fighting mode of extinguishing chemical, is not suitable for the transmission line forest fire fire extinguishing.Therefore, the transmission line forest fire extinguishing chemical that needs superior performance.
Outside dewatering, a few class extinguishing chemicals are arranged at present, such as fire foam, carbon dioxide extinguishing agent, powder extinguishing agent etc., also have the disclosed fire extinguisher bomb that includes extinguishing chemical of patent CN1162494A.Fire foam, carbon dioxide extinguishing agent, powder extinguishing agent are generally used for indoor conventional fire extinguishing, limited for relatively large-scale transmission line forest fire extinguishing ability.Patent CN1162494A is that the pharmaceutical mixture that the sodium tungstate of the diammonium hydrogen phosphate of the potash of the sodium acid carbonate of the ammonium chloride by the about saturation capacity of 47Wt%, 4-8wt.%, 25-35wt.%, 8-14wt.% and 2-6wt.% is formed is dissolved in suitable quantity of water, and the fire extinguishing solvent that is 1.2-1.3 by gained proportion is sealed in the thin-walled pressure vessel of the resin material that size is suitable for that hand is thrown and can be damaged while being hit and forms.But repeatedly in the mountain fire fire-extinguishing test, finding, the mountain fire extinguishing ability of this type of fire extinguisher bomb is very limited, and fire extinguisher bomb even is difficult to blow sometimes.
Summary of the invention
The purpose of this invention is to provide a kind of transmission line forest fire extinguishing chemical.The present invention has the stronger ability of putting out to the fire point, and extinguishing ability is strong, and blow-off velocity is fast, efficiency is high, can effectively put out certain area mountain fire with a small amount of extinguishing chemical, guarantees that transmission line of electricity is not affected by mountain fire.
The present invention solves the problems of the technologies described above adopted technical scheme: by the ammonium carbonate of the potassium chloride of 23wt.%, 52-65wt.%, 12-25wt.% sodium hydrogen phosphate chemistry solid, be dissolved in respectively in suitable quantity of water sequentially, obtain the extinguishing fluid that proportion is 1.1-1.2, deposit in sealing, container against sunshine.Before transmission line forest fire fire extinguishing, the dilution proportion that extinguishing fluid and water are pressed to 1:20, filling, in water mist fire extinguisher, sprays to the scene of a fire by extinguishing chemical with thin water smoke shape and is put out a fire.
The invention has the beneficial effects as follows:
(1) extinguishing ability is strong, blow-off velocity is fast, anti-flammability is strong, and to the intensity of a fire, larger mountain fire has the ability of putting out preferably;
(2) extinguishing chemical is light, and the high efficiency extinguishing chemical can put out the larger area mountain fire with a small amount of extinguishing fluid, alleviates fire extinguishing personnel's heavy burden, makes the fire-fighting mode maneuverability strong.
The specific embodiment
Embodiment 1
The preparation of a, extinguishing chemical
670-690 is risen in the solution reaction still that disposes mixer that deionized water adds 1000 liters of volumes, under the condition that the temperature remains within the normal range (20-30 ℃), 76.0kg potassium chloride (23wt.%) solid is added in reactor, start and stir after it dissolves fully, 171.0kg ammonium carbonate (52wt.%) solid is added in reactor, after stirring dissolving fully, then add 82.0kg sodium hydrogen phosphate (25wt.%) to add in reactor.After dissolving fully, obtain proportion and be about 1.1 fire extinguishing solutions.Again fire extinguishing solutions is left in bottle airtight, against sunshine, before fire extinguishing, fire extinguishing solutions is obtained to extinguishing chemical by the dilution proportion of 1:20, extinguishing chemical is charged in water mist fire extinguisher, can be put out a fire.
B, fire-extinguishing test result
Using light water, patent CN1162494A product, experimental liquid of the present invention, respectively as extinguishing chemical, its Patent CN1162494A product and experimental liquid of the present invention are all pressed the 1:20 dilution proportion with water, and filling is carried out fire-extinguishing test in the electrodynamic type water mist fire extinguisher.The comburant employing is of the same type, size seasoned wood piece about equally, and the size of every block of seasoned wood is 40mm * 25mm * 240mm, every group of 20 blocks of seasoned woods, and intersecting parallels is banked up.Experimental condition is the sunny weather of gentle breeze, and the precombustion time is 4 minutes, then adopts water, patent CN1162494A product, three kinds of extinguishing chemicals of experimental liquid of the present invention to be put out a fire respectively, and result of the test is as following table.
Table fire-extinguishing test result
The fire-extinguishing test result shows, attack time of the present invention is short, not resume combustion after fire extinguishing, and extinguishing property has obvious superiority than other products.
Embodiment 2
The weight of ammonium carbonate and sodium hydrogen phosphate and proportion are adjusted into to 184.0kg ammonium carbonate (56wt.%), 69.0kg sodium hydrogen phosphate (21wt.%), and all the other are prepared and obtain according to embodiment 1 same procedure.
Embodiment 3
The weight of ammonium carbonate and sodium hydrogen phosphate and proportion are adjusted into to 207.0kg ammonium carbonate (63wt.%), 46.0kg sodium hydrogen phosphate (14wt.%), and all the other are prepared and obtain according to embodiment 1 same procedure.
Claims (2)
1. a transmission line forest fire extinguishing chemical, it is characterized in that: by the ammonium carbonate of the potassium chloride of 23wt.%, 52-65wt.%, 12-25wt.% sodium hydrogen phosphate chemistry solid, be dissolved in respectively in suitable quantity of water sequentially, obtain the extinguishing fluid that proportion is 1.1-1.2, deposit in sealing, container against sunshine.
2. transmission line forest fire extinguishing chemical according to claim 1 is characterized in that: the dilution proportion that extinguishing fluid and water are pressed to 1:20, filling, in water mist fire extinguisher, sprays to the scene of a fire by extinguishing chemical with thin water smoke shape and is put out a fire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403424.8A CN103432707B (en) | 2013-09-06 | 2013-09-06 | Power transmission line forest fire extinguishing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403424.8A CN103432707B (en) | 2013-09-06 | 2013-09-06 | Power transmission line forest fire extinguishing agent |
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| Publication Number | Publication Date |
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| CN103432707A true CN103432707A (en) | 2013-12-11 |
| CN103432707B CN103432707B (en) | 2014-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310403424.8A Active CN103432707B (en) | 2013-09-06 | 2013-09-06 | Power transmission line forest fire extinguishing agent |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933694A (en) * | 2014-05-13 | 2014-07-23 | 湖南省湘电试研技术有限公司 | Rapid fire extinguishing agent for vegetation fire of power transmission lines |
| CN103949032A (en) * | 2014-05-13 | 2014-07-30 | 国家电网公司 | Electric transmission line caused forest fire extinguishing agent capable of reducing temperature and preventing after-combustion |
| CN103977528A (en) * | 2014-05-22 | 2014-08-13 | 国家电网公司 | Extinguishing agent for forest fire |
| CN103977527A (en) * | 2014-05-13 | 2014-08-13 | 国家电网公司 | High-precision production method of forest fire extinguishing fluid for electric transmission lines |
| CN104587631A (en) * | 2014-12-26 | 2015-05-06 | 国家电网公司 | Anti-reburning environment-friendly power transmission line forest fire extinguishing agent |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162494A (en) * | 1996-03-22 | 1997-10-22 | 株式会社惠比寿科学研究所 | Hand throwing liquid bomb for fire service |
| CN102614618A (en) * | 2012-03-16 | 2012-08-01 | 佛山市民安灭火材料科技有限公司 | Fire-extinguishing agent capable of extinguishing instantly and retarding flame efficiently |
| JP2012157589A (en) * | 2011-02-01 | 2012-08-23 | Ebisu Kagaku Kenkyusho:Kk | Extinction liquid medicine and simple fire extinguishing instrument filling the same |
| JP2012157673A (en) * | 2011-01-31 | 2012-08-23 | Nakamura Shobo Kagaku:Kk | Fire extinguisher bottle |
| JP5261751B2 (en) * | 2008-11-21 | 2013-08-14 | 和雄 高瀬 | Extinguishing agent manufacturing method |
-
2013
- 2013-09-06 CN CN201310403424.8A patent/CN103432707B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1162494A (en) * | 1996-03-22 | 1997-10-22 | 株式会社惠比寿科学研究所 | Hand throwing liquid bomb for fire service |
| JP5261751B2 (en) * | 2008-11-21 | 2013-08-14 | 和雄 高瀬 | Extinguishing agent manufacturing method |
| JP2012157673A (en) * | 2011-01-31 | 2012-08-23 | Nakamura Shobo Kagaku:Kk | Fire extinguisher bottle |
| JP2012157589A (en) * | 2011-02-01 | 2012-08-23 | Ebisu Kagaku Kenkyusho:Kk | Extinction liquid medicine and simple fire extinguishing instrument filling the same |
| CN102614618A (en) * | 2012-03-16 | 2012-08-01 | 佛山市民安灭火材料科技有限公司 | Fire-extinguishing agent capable of extinguishing instantly and retarding flame efficiently |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103933694A (en) * | 2014-05-13 | 2014-07-23 | 湖南省湘电试研技术有限公司 | Rapid fire extinguishing agent for vegetation fire of power transmission lines |
| CN103949032A (en) * | 2014-05-13 | 2014-07-30 | 国家电网公司 | Electric transmission line caused forest fire extinguishing agent capable of reducing temperature and preventing after-combustion |
| CN103977527A (en) * | 2014-05-13 | 2014-08-13 | 国家电网公司 | High-precision production method of forest fire extinguishing fluid for electric transmission lines |
| WO2015172619A1 (en) * | 2014-05-13 | 2015-11-19 | 湖南省湘电试研技术有限公司 | Fast fire extinguishing agent for mountain fire along electric transmission line |
| CN103977528A (en) * | 2014-05-22 | 2014-08-13 | 国家电网公司 | Extinguishing agent for forest fire |
| CN103977528B (en) * | 2014-05-22 | 2016-10-05 | 国家电网公司 | A kind of mountain fire extinguishing chemical |
| CN104587631A (en) * | 2014-12-26 | 2015-05-06 | 国家电网公司 | Anti-reburning environment-friendly power transmission line forest fire extinguishing agent |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103432707B (en) | 2014-08-13 |
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