CN109289144A - A kind of induction type dry-chemical automatic fire extinguisher - Google Patents
A kind of induction type dry-chemical automatic fire extinguisher Download PDFInfo
- Publication number
- CN109289144A CN109289144A CN201710613463.9A CN201710613463A CN109289144A CN 109289144 A CN109289144 A CN 109289144A CN 201710613463 A CN201710613463 A CN 201710613463A CN 109289144 A CN109289144 A CN 109289144A
- Authority
- CN
- China
- Prior art keywords
- sodium bicarbonate
- powder
- layer
- accommodating chamber
- fire
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- 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
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/023—Permanently-installed equipment with containers for delivering the extinguishing substance the extinguishing material being expelled by compressed gas, taken from storage tanks, or by generating a pressure gas
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/02—Permanently-installed equipment with containers for delivering the extinguishing substance
- A62C35/10—Containers destroyed or opened by flames or heat
-
- 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
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Fire-Extinguishing Compositions (AREA)
Abstract
The present invention discloses a kind of induction type dry-chemical automatic fire extinguisher, including the spherical accommodating chamber that Emulsoid-film encloses, is filled with the ABC fire-fighting powder layer positioned at accommodating chamber center and the sodium bicarbonate layer around ABC fire-fighting powder layer in accommodating chamber.In the present invention, after sodium bicarbonate is heated, carbon dioxide gas is generated, accommodating chamber (or accommodating chamber is burnt by flame and broken) is finally burst and sprays carbon dioxide gas, the oxygen concentration of scene of fire can be reduced, realize the effect of the control intensity of a fire.And accommodating chamber it is broken when, the ABC fire-fighting powder of ABC fire-fighting powder layer will be spread around being covered on, and be realized and be blocked burning.
Description
Technical field
The present invention relates to fire service inventories, and in particular to a kind of induction type dry-chemical automatic fire extinguisher.
Background technique
Existing automatic fire extinguisher commonly relies on the isostructural essence of smoke temperature sensor, control circuit, fire main
Extinction by automatic sprinkling is realized in close fit.But the system structure is complicated, easily damaged and cost is high.Therefore, a kind of reliability is needed
High, the simple automatic fire extinguisher of structure.
Summary of the invention
In view of this, the present invention provides, a kind of structure is simplified, automatic fire extinguisher of high reliablity.
The purpose of the present invention is realized by the following technologies: a kind of induction type dry-chemical automatic fire extinguisher, including Emulsoid-film enclose
The spherical accommodating chamber of synthesis, accommodating chamber is interior to put out a fire filled with the ABC fire-fighting powder layer for being located at accommodating chamber center and around ABC
The sodium bicarbonate layer of dry powder layer.
In the present invention, after sodium bicarbonate is heated, carbon dioxide gas is generated, finally bursting accommodating chamber, (or accommodating chamber is fiery
Flame burns broken) and spray carbon dioxide gas, the oxygen concentration of scene of fire can be reduced, realizes the effect of the control intensity of a fire.And
When accommodating chamber is crushed, the ABC fire-fighting powder of ABC fire-fighting powder layer will be spread and be covered on surrounding, be realized and be blocked burning.It accommodates
Chamber can completely cut off air, and sodium bicarbonate is avoided to make moist and deliquesce failure.Sodium hydrogen carbonate powder last layer is arranged on the outside, is conducive to it and connects
By extraneous heat, the sensitivity of reaction is improved.
Further, mutual unconnected multinugget is separated between going back between the ABC fire-fighting powder layer and sodium bicarbonate layer
Belong to paillon.
Metal foil can isolate ABC fire-fighting powder layer and sodium hydrogen carbonate powder last layer, to keep at sodium hydrogen carbonate powder last layer
In outside, reaction speed is advantageously ensured that.
Further, the sodium bicarbonate layer is also mixed with high hydroscopic resin powder, active carbon powder, super absorbent resin
Rouge, active carbon powder, sodium bicarbonate powder mass ratio be 0.2:1:7.
The present invention especially adds high hydroscopic resin in sodium bicarbonate powder, can be effectively controlled and sodium bicarbonate is avoided to deliquesce,
Extend its validity period.And active carbon particle can increase the air permeability of powder, improve efficiency when carbon dioxide is precipitated, avoid tying
Block, blocking.
The sodium bicarbonate layer is also mixed with stabilizer, and the stabilizer includes 2-5 by mass parts of nanometer gold bar, 10-
20 parts of nano-titanium dioxides；The stabilizer and the mass ratio of sodium bicarbonate powder are 1:(100-900).
The present invention is also especially added with nano-titanium dioxide and nanometer gold bar as stabilizer, in the presence of the two, sodium bicarbonate
The temperature value of decomposition will rise, and decomposition is hardly happened at 70 DEG C or less, can effectively delay the validity period of product of the present invention.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Specific embodiment
In order to facilitate the understanding of those skilled in the art, below in conjunction with embodiment, present invention is further described in detail:
Embodiment 1
The present embodiment provides a kind of induction type dry-chemical automatic fire extinguisher, such as Fig. 1, the spherical receivings enclosed including Emulsoid-film
Chamber 1, accommodating chamber 1 are interior filled with the ABC fire-fighting powder layer 2 for being located at 1 center of accommodating chamber and around the carbon of ABC fire-fighting powder layer 2
Sour hydrogen sodium layer 3.Mutual unconnected muti-piece metal foil is separated between going back between the ABC fire-fighting powder layer 2 and sodium bicarbonate layer 3
4。
Embodiment 2
The present embodiment provides a kind of induction type dry-chemical automatic fire extinguisher, structure and embodiment 1 are consistent.Sodium bicarbonate layer further includes
Have a high hydroscopic resin powder, active carbon powder, high hydroscopic resin, active carbon powder, sodium bicarbonate powder mass ratio be
0.2:1:7。
Embodiment 3
The present embodiment provides a kind of induction type dry-chemical automatic fire extinguisher, structure and embodiment 1 are consistent.Sodium bicarbonate layer further includes
Have a high hydroscopic resin powder, active carbon powder, high hydroscopic resin, active carbon powder, sodium bicarbonate powder mass ratio be
0.2:1:7.Particularly, sodium hydrogen carbonate powder last layer described in the present embodiment is added with stabilizer, and the stabilizer includes by mass 4
Part nanometer gold bar, 13 parts of nano-titanium dioxides；The stabilizer and the mass ratio of sodium bicarbonate powder are 1:700.
Embodiment 4
The present embodiment provides a kind of induction type dry-chemical automatic fire extinguisher, structure and embodiment 1 are consistent.Sodium bicarbonate layer further includes
Have a high hydroscopic resin powder, active carbon powder, high hydroscopic resin, active carbon powder, sodium bicarbonate powder mass ratio be
0.2:1:7.In the present embodiment, high hydroscopic resin powder is Acrylates high hydroscopic resin.Particularly, carbon described in the present embodiment
Sour hydrogen sodium powder last layer is added with stabilizer, and the stabilizer includes 2 parts of nanometer gold bars by mass, 20 parts of nano-titanium dioxides；
The stabilizer and the mass ratio of sodium bicarbonate powder are 1:100.
Embodiment 5
The present embodiment provides a kind of induction type dry-chemical automatic fire extinguisher, structure and embodiment 1 are consistent.Sodium bicarbonate layer further includes
Have added with stabilizer, the stabilizer includes 5 parts of nanometer gold bars by mass, 10 parts of nano-titanium dioxides；The stabilizer
Mass ratio with sodium bicarbonate powder is 1:900.
Stabilizer measure of merit.
The powder containing 20g sodium bicarbonate is respectively equipped with referring to the ratio of embodiment 1-5.
Control group
Prepare 20g sodium bicarbonate.
Above-mentioned each group is respectively placed in 70 DEG C, 150 DEG C, 280 DEG C of temperature, heated under vacuum 2 hours, collects and decomposes
The carbon dioxide gas of generation.The gas volume of the sample release of Statistics Implementation example 1-4 accounts for the ratio of control group gas volume.Its
As a result as shown in the table.
| Experimental group | 70℃/% | 150℃/% | 280℃/% |
| Embodiment 1 | 99.51 | 100.05 | 102.75 |
| Embodiment 2 | 100.21 | 101.34 | 103.76 |
| Embodiment 3 | 6.17 | 94.91 | 100.83 |
| Embodiment 4 | 14.62 | 98.31 | 105.35 |
| Embodiment 5 | 15.91 | 100.33 | 102.31 |
The above are wherein specific implementations of the invention, and the description thereof is more specific and detailed, but can not therefore manage
Solution is limitations on the scope of the patent of the present invention.It should be pointed out that for those of ordinary skill in the art, not departing from
Under the premise of present inventive concept, various modifications and improvements can be made, these obvious alternative forms belong to this hair
Bright protection scope.
Claims (4)
1. a kind of induction type dry-chemical automatic fire extinguisher, it is characterised in that: including the spherical accommodating chamber that Emulsoid-film encloses, hold
It receives intracavitary filled with the ABC fire-fighting powder layer for being located at accommodating chamber center and around the sodium bicarbonate layer of ABC fire-fighting powder layer.
2. a kind of induction type automatic fire extinguisher according to claim 1, it is characterised in that: the ABC fire-fighting powder layer with
Mutual unconnected muti-piece metal foil is separated between going back between sodium bicarbonate layer.
3. a kind of induction type automatic fire extinguisher according to claim 1, it is characterised in that: the sodium bicarbonate layer also mixes
Have a high hydroscopic resin powder, active carbon powder, high hydroscopic resin, active carbon powder, sodium bicarbonate powder mass ratio be
0.2:1:7。
4. a kind of induction type automatic fire extinguisher according to claim 1, it is characterised in that: the sodium bicarbonate layer also mixes
There is stabilizer, the stabilizer includes 2-5 by mass parts of nanometer gold bar, 10-20 parts of nano-titanium dioxides；The stabilizer with
The mass ratio of sodium bicarbonate powder is 1:(100-900).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613463.9A CN109289144A (en) | 2017-07-25 | 2017-07-25 | A kind of induction type dry-chemical automatic fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710613463.9A CN109289144A (en) | 2017-07-25 | 2017-07-25 | A kind of induction type dry-chemical automatic fire extinguisher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109289144A true CN109289144A (en) | 2019-02-01 |
Family
ID=65167465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710613463.9A Pending CN109289144A (en) | 2017-07-25 | 2017-07-25 | A kind of induction type dry-chemical automatic fire extinguisher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109289144A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339504A (en) * | 2019-06-19 | 2019-10-18 | 郭文俊 | A kind of fire extinguisher bomb and its extinguishing method and the application in the fire extinguishing of forest zone |
| CN111645216A (en) * | 2020-06-24 | 2020-09-11 | 宫恒桃 | Heating device for polystyrene processing |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3055435A (en) * | 1959-02-06 | 1962-09-25 | Ansul Chemical Co | Dry chemical fire extinguishers |
| CN101664587A (en) * | 2009-06-10 | 2010-03-10 | 张奕 | Temperature sensing self-control dry chemical projectile |
| 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 |
| CN104946088A (en) * | 2015-07-14 | 2015-09-30 | 山东朗法博粉末涂装科技有限公司 | High-performance corona-resistant powder coating for varnished wire and preparation method and application thereof |
| CN105031856A (en) * | 2015-07-24 | 2015-11-11 | 中国石油化工股份有限公司 | Multi-purpose fire-extinguishment ball |
| CN105582629A (en) * | 2014-10-22 | 2016-05-18 | 安徽红星机电科技股份有限公司 | Ignition type dry powder fire extinguishing bullet exploder and ignition type dry powder fire extinguishing bullet |
-
2017
- 2017-07-25 CN CN201710613463.9A patent/CN109289144A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3055435A (en) * | 1959-02-06 | 1962-09-25 | Ansul Chemical Co | Dry chemical fire extinguishers |
| CN101664587A (en) * | 2009-06-10 | 2010-03-10 | 张奕 | Temperature sensing self-control dry chemical projectile |
| 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 |
| CN105582629A (en) * | 2014-10-22 | 2016-05-18 | 安徽红星机电科技股份有限公司 | Ignition type dry powder fire extinguishing bullet exploder and ignition type dry powder fire extinguishing bullet |
| CN104946088A (en) * | 2015-07-14 | 2015-09-30 | 山东朗法博粉末涂装科技有限公司 | High-performance corona-resistant powder coating for varnished wire and preparation method and application thereof |
| CN105031856A (en) * | 2015-07-24 | 2015-11-11 | 中国石油化工股份有限公司 | Multi-purpose fire-extinguishment ball |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110339504A (en) * | 2019-06-19 | 2019-10-18 | 郭文俊 | A kind of fire extinguisher bomb and its extinguishing method and the application in the fire extinguishing of forest zone |
| CN111645216A (en) * | 2020-06-24 | 2020-09-11 | 宫恒桃 | Heating device for polystyrene processing |
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Application publication date: 20190201 |