CN103041538A - Multi-electron conductive material extinguishing agent - Google Patents
Multi-electron conductive material extinguishing agent Download PDFInfo
- Publication number
- CN103041538A CN103041538A CN2010101927261A CN201010192726A CN103041538A CN 103041538 A CN103041538 A CN 103041538A CN 2010101927261 A CN2010101927261 A CN 2010101927261A CN 201010192726 A CN201010192726 A CN 201010192726A CN 103041538 A CN103041538 A CN 103041538A
- Authority
- CN
- China
- Prior art keywords
- powder
- carbon black
- extinguishing
- fire
- graphite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000004020 conductor Substances 0.000 title claims abstract description 17
- 239000000843 powder Substances 0.000 claims abstract description 52
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000006229 carbon black Substances 0.000 claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000002156 mixing Methods 0.000 claims abstract description 4
- 239000002245 particle Substances 0.000 claims abstract description 3
- 239000000126 substance Substances 0.000 claims description 17
- 239000000203 mixture Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 7
- 229910002804 graphite Inorganic materials 0.000 abstract 7
- 239000010439 graphite Substances 0.000 abstract 7
- 238000000034 method Methods 0.000 description 21
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 239000007789 gas Substances 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 230000005764 inhibitory process Effects 0.000 description 2
- 238000007254 oxidation reaction Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 230000034994 death Effects 0.000 description 1
- 231100000517 death Toxicity 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 230000005520 electrodynamics Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 239000003574 free electron Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001590 oxidative effect Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 231100000572 poisoning Toxicity 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 238000006722 reduction reaction Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Landscapes
- Fire-Extinguishing Compositions (AREA)
Abstract
A multi-electron conductive material extinguishing agent is characterized by mixing powder carbon black and powder graphite to form the extinguishing agent, wherein a particle size of the powder carbon black and the powder graphite is between 0.5 to 50000 nanometers, a weight ratio of the two powder is that every 1 kilogram of the powder graphite is mixed with 0.1 to 10 kilograms of the powder carbon black, and a weight ratio for a best fire extinguishing effect is that 1 kilogram of the powder graphite is mixed with 3 kilograms of powder carbon black. The powder carbon black and the powder graphite conductive material are mixed with ordinary water to form the extinguishing agent. Every 100 kilograms of the ordinary water is mixed with 0.002 to 10 kilograms of the powder carbon black and the powder graphite, and a mixing ratio for the best fire extinguishing effect is that 100 kilograms of the ordinary water are mixed with 1 kilogram of the powder carbon black and the powder graphite.
Description
Technical field: extinguishing agent of plurality of electronic conductive materials belongs to the public fire protection field, is specially adapted to the fire of common daily life workplace.
Background technology: at present, extinguishing chemical commonly used has powder extinguishing agent, foaming extinguishing chemical and aqua extinguishing chemical, its common characteristics are heat absorption, cooling, sealing burning things which may cause a fire disaster and starvation, take the physics extinguishing method as main, its shortcoming is that blow-off velocity is slow, fire-fighting efficiency is low, and the aqua fire extinguishing procedure at high temperature easily produces water-gas blast, thereby easily causes the expansion accident, for addressing the above problem, we have invented extinguishing agent of plurality of electronic conductive materials.
Summary of the invention: ignition is a kind of chemical process, present fire extinguishing is the process of processing chemical reaction with the method for physics, it itself is exactly the irrational method of a kind of poor efficiency, and the high temperature burning things which may cause a fire disaster is oxidizing process, next in superhigh temperature is plasma process, therefore all be the process that loses electronics, the extinguishing agent of plurality of electronic conductive materials feature is: mixed with the powder graphite powder and mixed the extinguishing chemical that forms with light water again by the powder carbon black; The particle diameter of powder carbon black and powder graphite powder is between 0.5 to 50000 nanometer, the weight ratio of two kinds of powder is that every 1kg powder graphite powder can mix mutually with 0.1～10kg powder carbon black, and both best results weight ratios of putting out a fire are that 1kg powder graphite powder mixes the extinguishing chemical that forms with 3kg powder carbon black; Powder carbon black and powder graphite powder conductive material are mixed the formation extinguishing chemical again with light water; Every 100kg light water mixes mutually with 0.002～10kg powder carbon black and powder graphite powder, and fire extinguishing best results mixing ratio is that the 100kg light water mixes mutually with 1kg powder carbon black and powder graphite powder.
The feature of extinguishing agent of plurality of electronic conductive materials is: roll up in the scope of catching fire with the free electron extinguishing chemical, lose in the oxidation reaction process of electronics catching fire, by increasing electronics in the extinguishing chemical fire extinguishing procedure, oxidation reaction is progressively stopped, and transform to the reduction reaction process, thereby realize the effect of inhibition, at the superhigh temperature plasma process, roll up high temperature resistant conduction pulvis, its objective is neutralize ions, the absorption reaction energy reduces plasma reaction speed, thereby realizes the effect of fire extinguishing.
Extinguishing agent of plurality of electronic conductive materials compared with prior art has following advantage:
1, inhibition is changed in present simple physical fire extinguishing, blow-off velocity and fire-fighting efficiency are faster, better.
2, fire extinguishing procedure realizes that electronics shifts, and has eliminated simple oxygen barrier, cooling, the water-gas blast when having stopped the aqua fire extinguishing.
3, changed in the past fire extinguishing and gradually reduced from outside to inside flame range, progressively controlled the extinguishing method of the intensity of a fire, realized the main flame range of going out first, tackled the major problem, control the intensity of a fire, accelerate fire extinguishing.
4, realize the combination of multiple extinguishing method, the method for existing physics fire extinguishing more has the extinguishing method of chemical reaction, has enlarged fire extinguishing kind scope under different fire, has caught the principal contradiction of fire extinguishing procedure, realizes that fire extinguishing procedure is directly rapid.
5, can eliminate the smog of fire extinguishing procedure, visibility is brought up to more than 70%.
6, can absorb various combustible gases more than 25%, reduce the danger that fire extinguishing procedure is blasted.
7, various combustibles and the toxic and harmful that combustion process discharges be can absorb, poisoning and injures and deaths to scene of a fire periphery personnel reduced.
8, can absorb scene of a fire ambient oxygen, reduce the oxygen content in the zone, the scene of a fire, cut off air supply channel, realize the effect of physical chemistry Combined extinguishing, have simultaneously the effect of preventing secondary blast.
9, make flame range ambient atmosphere pressure decreased, the balance fire heating air pressure reduces air supply, makes the flame range periphery be in low energy area, further consumes and reduces the flame range burning capacity, accelerates fire extinguishing.
10, owing to being mixed with the powder graphite powder and mixed the extinguishing chemical that forms with light water again by the powder carbon black, extinguishing agent of plurality of electronic conductive materials consists of, common people can not expect can producing very beyond thought effect with containing the fire extinguishing of combustible material, particularly increase again new extinguishing chemical kind at fire-fighting domain, and enlarged its range of application.
The specific embodiment: extinguishing agent of plurality of electronic conductive materials is mixed with the powder graphite powder and is mixed the extinguishing chemical that forms with light water again by the powder carbon black and consists of, and with in its pressure bottle of packing into, and aligning burning things which may cause a fire disaster ejection fire extinguishing gets final product under inert gas pressure, also can extinguishing chemical directly be sprayed to flame range by electrodynamic pump, thereby realize the optimal efficacy of electronic conductive material extinguishing chemical.
Claims (3)
1. extinguishing agent of plurality of electronic conductive materials is characterized in that being mixed with the powder graphite powder and being mixed the extinguishing chemical that forms with light water again by the powder carbon black.
2. powder carbon black according to claim 1 and powder graphite powder conductive material extinguishing chemical, it is characterized in that: the particle diameter of powder carbon black and powder graphite powder is between 0.5 to 50000 nanometer, the weight ratio of two kinds of powder is that every 1kg powder graphite powder can mix mutually with 0.1～10kg powder carbon black, and both best results weight ratios of putting out a fire are that 1kg powder graphite powder mixes the extinguishing chemical that forms with 3kg powder carbon black.
3. according to claim 1,2 described extinguishing agent of plurality of electronic conductive materials, it is characterized in that powder carbon black and powder graphite powder conductive material mixed with light water again forming extinguishing chemical; Every 100kg light water mixes mutually with 0.002～10kg powder carbon black and powder graphite powder, and fire extinguishing best results mixing ratio is that the 100kg light water mixes mutually with 1kg powder carbon black and powder graphite powder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101927261A CN103041538A (en) | 2010-05-23 | 2010-05-23 | Multi-electron conductive material extinguishing agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101927261A CN103041538A (en) | 2010-05-23 | 2010-05-23 | Multi-electron conductive material extinguishing agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103041538A true CN103041538A (en) | 2013-04-17 |
Family
ID=48054540
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101927261A Pending CN103041538A (en) | 2010-05-23 | 2010-05-23 | Multi-electron conductive material extinguishing agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103041538A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095633A (en) * | 1993-05-28 | 1994-11-30 | 北京理工大学 | High-efficiency fire-extinguishant and preparation method thereof |
| DE19915352A1 (en) * | 1998-05-27 | 2000-03-02 | Dion Praha A S | Extinguishing agent for extinguishing fires comprises potassium nitrate or potassium perchlorate, hydrogen-soluble fuel, and combustion rate regulator |
| CN1927424A (en) * | 2006-10-17 | 2007-03-14 | 中国原子能科学研究院 | Fixed expanded graphite fire extinguishing device |
| CN200963462Y (en) * | 2006-10-17 | 2007-10-24 | 中国原子能科学研究院 | Handcart type expansion graphite fire extinguishing apparatus |
| CN101376049A (en) * | 2008-09-26 | 2009-03-04 | 陕西坚瑞消防股份有限公司 | Extinguishment combination with hot gas sol |
-
2010
- 2010-05-23 CN CN2010101927261A patent/CN103041538A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1095633A (en) * | 1993-05-28 | 1994-11-30 | 北京理工大学 | High-efficiency fire-extinguishant and preparation method thereof |
| DE19915352A1 (en) * | 1998-05-27 | 2000-03-02 | Dion Praha A S | Extinguishing agent for extinguishing fires comprises potassium nitrate or potassium perchlorate, hydrogen-soluble fuel, and combustion rate regulator |
| CN1927424A (en) * | 2006-10-17 | 2007-03-14 | 中国原子能科学研究院 | Fixed expanded graphite fire extinguishing device |
| CN200963462Y (en) * | 2006-10-17 | 2007-10-24 | 中国原子能科学研究院 | Handcart type expansion graphite fire extinguishing apparatus |
| CN101376049A (en) * | 2008-09-26 | 2009-03-04 | 陕西坚瑞消防股份有限公司 | Extinguishment combination with hot gas sol |
Non-Patent Citations (2)
| Title |
|---|
| 叶明泉 等: ""冷气溶胶灭火剂用NaHCO3/白炭黑复合粒子的制备"", 《应用化学》 * |
| 郭军: "《加强和改进消防安全工作创建和谐社会 上》", 30 September 2005 * |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130417 |