CN107376187A - A kind of quick-acting fire-fighting powder - Google Patents
A kind of quick-acting fire-fighting powder Download PDFInfo
- Publication number
- CN107376187A CN107376187A CN201710613470.9A CN201710613470A CN107376187A CN 107376187 A CN107376187 A CN 107376187A CN 201710613470 A CN201710613470 A CN 201710613470A CN 107376187 A CN107376187 A CN 107376187A
- Authority
- CN
- China
- Prior art keywords
- powder
- sodium bicarbonate
- citric acid
- sulfate pentahydrate
- cupric sulfate
- 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.)
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Classifications
-
- 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
- A62D1/06—Fire-extinguishing compositions; Use of chemical substances in extinguishing fires containing gas-producing, chemically-reactive components
Abstract
The present invention discloses a kind of quick-acting fire-fighting powder, it is characterised in that：Including sodium bicarbonate powder, high hydroscopic resin powder, active carbon powder, cupric sulfate pentahydrate powder, citric acid powder, high hydroscopic resin, active carbon powder, sodium bicarbonate powder, cupric sulfate pentahydrate powder, the mass ratio of citric acid powder are 0.2:1:7：6：7.The present invention especially adds high hydroscopic resin in sodium bicarbonate powder, can effectively control and avoid sodium acid carbonate deliquescence, extend its protector.In addition, with the addition of cupric sulfate pentahydrate powder, decomposable asymmetric choice net goes out substantial amounts of water at 150 DEG C, triggers the reaction of citric acid and sodium acid carbonate, the rapid reaction, acutely, can discharge substantial amounts of carbon dioxide in a short time, meet the needs of fire extinguishing.
Description
Technical field
The present invention relates to fire service inventory, and in particular to a kind of quick-acting fire-fighting powder.
Background technology
Sodium acid carbonate can decomposite substantial amounts of carbon dioxide after heated, burning things which may cause a fire disaster can be blocked to be contacted with oxygen,
Realize the effect of fire extinguishing.But sodium acid carbonate is easy to deliquescence, is difficult to preserve and decomposition rate is excessively slow, limits it in fire-fighting domain
Using.
The content of the invention
In view of this, the present invention provides one kind and can for a long time preserve, react efficiently fire-fighting powder.
The purpose of the present invention is realized by following technology：A kind of quick-acting fire-fighting powder, including sodium bicarbonate powder, activated carbon
Powder, cupric sulfate pentahydrate powder, citric acid powder, active carbon powder, sodium bicarbonate powder, cupric sulfate pentahydrate powder, citric acid
The mass ratio of powder is 1:7：6：7.
The present invention has been especially added with cupric sulfate pentahydrate powder, and decomposable asymmetric choice net goes out substantial amounts of water at 150 DEG C, trigger citric acid and
The reaction of sodium acid carbonate, the rapid reaction, acutely, substantial amounts of carbon dioxide can be discharged in a short time, meet to go out
The demand of fire.And activated carbon granule can increase the air permeability of powder, efficiency when separating out carbon dioxide is further improved, is avoided
Caking, block.
Also include stabilizer, the stabilizer includes 5-15 parts nanometer gold bar, 25-50 part nanometer titanium dioxides by mass
Titanium；The stabilizer and the mass ratio of sodium bicarbonate powder are 1:(100-300).
The present invention is also especially added with nano titanium oxide and nanometer gold bar as stabilizer, in the presence of the two, sodium acid carbonate
The temperature value of decomposition will rise, and hardly be decomposed below 90 DEG C, can effectively extend the term of validity of product of the present invention, really
Protect sodium acid carbonate with citric acid reactions.
Embodiment
For the ease of it will be appreciated by those skilled in the art that being described in further detail below in conjunction with embodiment to the present invention：
Embodiment 1
The present embodiment provides a kind of quick-acting fire-fighting powder, including sodium bicarbonate powder, active carbon powder, cupric sulfate pentahydrate powder,
Citric acid powder, active carbon powder, sodium bicarbonate powder, cupric sulfate pentahydrate powder, the mass ratio of citric acid powder are 1:7：
6：7.
Embodiment 2
The present embodiment provides a kind of quick-acting fire-fighting powder, including sodium bicarbonate powder, active carbon powder, cupric sulfate pentahydrate powder,
Citric acid powder, active carbon powder, sodium bicarbonate powder, cupric sulfate pentahydrate powder, the mass ratio of citric acid powder are 1:7：
6：7.
Further, in addition to stabilizer, the stabilizer include 9 parts of nanometer gold bars by mass, 42 parts of nano-silicas
Change titanium；The stabilizer and the mass ratio of sodium bicarbonate powder are 1:150.
Embodiment 3
The present embodiment provides a kind of quick-acting fire-fighting powder, including sodium bicarbonate powder, active carbon powder, cupric sulfate pentahydrate powder,
Citric acid powder, active carbon powder, sodium bicarbonate powder, cupric sulfate pentahydrate powder, the mass ratio of citric acid powder are 0.2:
1:7：6：7.
Further, in addition to stabilizer, the stabilizer include 5 parts of nanometer gold bars by mass, 50 parts of nano-silicas
Change titanium；The stabilizer and the mass ratio of sodium bicarbonate powder are 1: 300.
Embodiment 4
The present embodiment provides a kind of quick-acting fire-fighting powder, including sodium bicarbonate powder, active carbon powder, cupric sulfate pentahydrate powder,
Citric acid powder, active carbon powder, sodium bicarbonate powder, cupric sulfate pentahydrate powder, the mass ratio of citric acid powder are 0.2:
1:7：6：7.
Further, in addition to stabilizer, the stabilizer include 15 parts of nanometer gold bars by mass, 25 parts of nano-silicas
Change titanium；The stabilizer and the mass ratio of sodium bicarbonate powder are 1:100.
Stabilizer measure of merit.
The powder containing 20g sodium acid carbonates is respectively equipped with reference to embodiment 2-4 ratio.
Control group
Prepare 20g sodium acid carbonates.
By above-mentioned each group be respectively placed in 70 DEG C, 150 DEG C, 280 DEG C of temperature, heated under vacuum 2 hours, collect and decompose
Caused carbon dioxide.The gas volume of Statistics Implementation example 1-4 powder release accounts for the ratio of control group gas volume.Its
As a result it is as shown in the table.
| Experimental group | 90℃/% | 140℃/% | 280℃/% |
| Embodiment 1 | 100.31 | 101.28 | 103.77 |
| Embodiment 2 | 21.32 | 67.32 | 107.33 |
| Embodiment 3 | 18.37 | 89.51 | 100.83 |
| Embodiment 4 | 21.39 | 98.31 | 105.35 |
It is the wherein specific implementation of the present invention above, its description is more specific and detailed, but can not therefore manage
Solve as the limitation to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, do not departing from
On the premise of present inventive concept, various modifications and improvements can be made, these obvious alternative forms belong to this hair
Bright protection domain.
Claims (2)
- A kind of 1. quick-acting fire-fighting powder, it is characterised in that：Including sodium bicarbonate powder, active carbon powder, cupric sulfate pentahydrate powder, Citric acid powder, active carbon powder, sodium bicarbonate powder, cupric sulfate pentahydrate powder, the mass ratio of citric acid powder are 1:7： 6：7.
- 2. fire-fighting powder according to claim 1, it is characterised in that：Also include stabilizer, the stabilizer includes pressing matter Gauge 5-15 parts nanometer gold bar, 25-50 part nano titanium oxides；The stabilizer and the mass ratio of sodium bicarbonate powder are 1: (100-300)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613470.9A CN107376187A (en) | 2017-07-25 | 2017-07-25 | A kind of quick-acting fire-fighting powder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613470.9A CN107376187A (en) | 2017-07-25 | 2017-07-25 | A kind of quick-acting fire-fighting powder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107376187A true CN107376187A (en) | 2017-11-24 |
Family
ID=60336011
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710613470.9A Pending CN107376187A (en) | 2017-07-25 | 2017-07-25 | A kind of quick-acting fire-fighting powder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107376187A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL424373A1 (en) * | 2018-01-25 | 2019-07-29 | Fersztorowski Maciej Matbon | Agent intended for emission of carbon dioxide and method for preventing endogenic fires by means of the agent intended for emission of carbon dioxide in the undergrounds of hard coal mines |
| WO2020089245A1 (en) * | 2018-10-30 | 2020-05-07 | Franz Wilhelm Cremer | Protection means for electrochemical energy stores, particularly for energy stores containing lithium |
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|---|---|---|---|---|
| CN1681905A (en) * | 2002-08-07 | 2005-10-12 | 简斯·伯格·尼尔森 | A fire retardant and a method for production thereof |
| CN101766878A (en) * | 2009-12-29 | 2010-07-07 | 广西国杰斯消防科技有限公司 | Aerosol fire extinguishing agent and wet preparation method thereof |
| CN102247684A (en) * | 2011-06-13 | 2011-11-23 | 上海百友得机械设备有限公司 | Production technology of powder extinguishing agent |
| CN102512779A (en) * | 2011-11-24 | 2012-06-27 | 苏州大学 | Dry powder fire extinguishing agent |
| CN103068446A (en) * | 2010-04-01 | 2013-04-24 | 艾美奥斯德机械公司 | Fire fighting device |
| CN103170086A (en) * | 2011-11-20 | 2013-06-26 | 陕西坚瑞消防股份有限公司 | Fire-extinguishing composition taking porous adsorption material as carrier |
| CN104645539A (en) * | 2013-11-19 | 2015-05-27 | 姚金华 | Ammonia-free gel |
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2017
- 2017-07-25 CN CN201710613470.9A patent/CN107376187A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1681905A (en) * | 2002-08-07 | 2005-10-12 | 简斯·伯格·尼尔森 | A fire retardant and a method for production thereof |
| CN101766878A (en) * | 2009-12-29 | 2010-07-07 | 广西国杰斯消防科技有限公司 | Aerosol fire extinguishing agent and wet preparation method thereof |
| CN103068446A (en) * | 2010-04-01 | 2013-04-24 | 艾美奥斯德机械公司 | Fire fighting device |
| CN102247684A (en) * | 2011-06-13 | 2011-11-23 | 上海百友得机械设备有限公司 | Production technology of powder extinguishing agent |
| CN103170086A (en) * | 2011-11-20 | 2013-06-26 | 陕西坚瑞消防股份有限公司 | Fire-extinguishing composition taking porous adsorption material as carrier |
| CN102512779A (en) * | 2011-11-24 | 2012-06-27 | 苏州大学 | Dry powder fire extinguishing agent |
| CN104645539A (en) * | 2013-11-19 | 2015-05-27 | 姚金华 | Ammonia-free gel |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| PL424373A1 (en) * | 2018-01-25 | 2019-07-29 | Fersztorowski Maciej Matbon | Agent intended for emission of carbon dioxide and method for preventing endogenic fires by means of the agent intended for emission of carbon dioxide in the undergrounds of hard coal mines |
| WO2020089245A1 (en) * | 2018-10-30 | 2020-05-07 | Franz Wilhelm Cremer | Protection means for electrochemical energy stores, particularly for energy stores containing lithium |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171124 |
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