CN1961994A - Fire-extinguishing mine - Google Patents
Fire-extinguishing mine Download PDFInfo
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- CN1961994A CN1961994A CN 200610154727 CN200610154727A CN1961994A CN 1961994 A CN1961994 A CN 1961994A CN 200610154727 CN200610154727 CN 200610154727 CN 200610154727 A CN200610154727 A CN 200610154727A CN 1961994 A CN1961994 A CN 1961994A
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- powder
- fire
- tectosome
- explosive
- fire extinguishing
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention relates to a fire extinction bomb, which comprises mixed fire extinction powder, explosive and explosive device, wherein said mixed powder comprises mudstone powder, common salt and adhesive; the explosive is at the center of powder, which comprises common explosive drug and compressed gas; the explosive device comprises blasting cap, blasting fuse and safety clamper; the blasting fuse is connected to explosive drug and compressed gas, to reach outside the package of powder to be sealed by safety clamper and adhesive; the clamper is contacted with the package of powder. The invention uses explosion to drive the fire extinction powder, to cover the fire. Compared with present technique, it has low cost and wide application.
Description
Technical field
The present invention relates to the fire prevention field, especially relate to a kind of hand-held fire-extinguisher of discharging extinguishing material by blast.
Background technology
Existing fire extinguisher mostly is to be stored in extinguishing material in the container, needs the people near burning things which may cause a fire disaster during use, and the operation fire extinguisher goes out to spray to the ignition zone fire extinguishing with extinguishing material from the container injection, if the intensity of a fire is fierce, human body is too near existing danger; China's patent of invention discloses a kind of " hand-throw type dry powder fire extinguisher ", and the patent No. 88106927.2 can be thrown fire extinguishing at not too close intensity of a fire place; This device is made up of the parts of igniting, engine components and fire extinguishing parts, and the fire fighting powder of its filling mainly is sodium acid carbonate, ammonium phosphate salt; This hand-held extinguishing device need consume a large amount of raw materials of industry, the cost height, and also the dry powder covering space of often being cast is narrow and small, the small fire that the scope that only is applicable to is little, and big slightly condition of a fire effect is just poor.
Summary of the invention
The objective of the invention is provides a kind of power powerful in order to overcome the deficiency of prior art, broad covered area, and blow-off velocity is fast, and fire-extinguishing mine cheaply, and makes it to have applied range, and accumulating is performance easily.
For achieving the above object, technical scheme of the present invention is such: a kind of fire-extinguishing mine comprises and mixes fire extinguishing powder, explosive and apparatus to cause bursting; Said mixing fire extinguishing powder is fully mixed moistening through pulverizing with sodium chloride solution by mudstone piece material, again drying, mill, make it to become Powdered, powder diameter is between 5-20 μ, the above-mentioned powder of making is added a spot of carboxymethyl cellulose (CMC) or other Chemical Felters, can constitute and mix fire extinguishing powder tectosome; Said explosive places the center of fire extinguishing powder tectosome, it comprises orthodox explosive and Compressed Gas, wherein explosive packs with waterproof paper, and Compressed Gas adopts high-intensity fiber fabric coating packages sealed bag to pack separately, sack connects valve inside by breather pipe, valve inside places outside the packing material of fire extinguishing powder tectosome, and joint seals with glue; The packing material of this fire extinguishing powder tectosome is made by fibrous material, has characteristics soft, frangible, the blast back does not have injury to human body; Profile is circular or oval, is convenient to hold and jettisonings; Said apparatus to cause bursting is made up of detonator, fuse cord and safety fastener, and detonator inserts in the explosive, and the fuse cord that is connected with detonator also connects Compressed Gas, and fuse cord extends to outside the packing material of fire extinguishing powder tectosome, fastens through safety fastener, and seals with glue; Safety fastener is close to the packing material outer surface of fire extinguishing powder tectosome, and is safe in utilization to guarantee.
Owing to adopted technique scheme, a kind of fire-extinguishing mine of the present invention drives the fire extinguishing powder with the blast form, make it to impact scattering and suspend to adhere to be covered on the material that catches fire and put out a fire, power is powerful, and fire extinguishing rapidly, compare with the amount extinguishant with prior art, its broad covered area, effective; Adopting the mudstone piece material after grinding on the extinguish material is main powder, and raw material is easy to get, and cost is low; Wide application can be used for putting out of all kinds of fire; And easy to use, storing and transporting security.
Description of drawings
Below in conjunction with drawings and Examples the present invention is described in detail.
Accompanying drawing is a structural representation of the present invention.
Among the figure: 1, valve inside, 2, breather pipe, 3, fire extinguishing powder tectosome, 4, Compressed Gas, 5, packing material, 6, waterproof paper, 7, explosive, 8, fuse cord, 9, safety fastener, 10, detonator.
The specific embodiment
Embodiment 1
Shown in accompanying drawing, a kind of fire-extinguishing mine of the present invention comprises and mixes fire extinguishing powder tectosome 3, explosive and apparatus to cause bursting; Said mixing fire extinguishing powder tectosome 3 is fully mixed moistening with sodium chloride solution through pulverizing (being the mudstone powder) by mudstone piece material, again drying, mill, make it to become Powdered, powder diameter adds a spot of carboxymethyl cellulose (CMC) or other Solid-state Chemistry binding agents with the above-mentioned powder of making between 5-20 μ; Said explosive places the center of fire extinguishing powder tectosome 3, it comprises orthodox explosive 7 and Compressed Gas 5, wherein explosive 7 usefulness waterproof papers 6 pack, and Compressed Gas 4 adopts high-intensity fiber fabric coating packages sealed bag to pack separately, sack connects valve inside 1 by breather pipe 2, valve inside 1 places outside the packing material 5 of fire extinguishing powder tectosome, and joint seals with glue; The packing material 5 of this fire extinguishing powder tectosome is made by fibrous material, has characteristics soft, frangible, the blast back does not have injury to human body; Profile is circular or oval, is convenient to hold and jettisonings; Said apparatus to cause bursting is made up of detonator 10, fuse cord 8 and safety fastener 9, detonator 10 inserts in the explosive, and the fuse cord 8 that is connected with detonator also connects Compressed Gas 4, and fuse cord extends to outside the packing material of fire extinguishing powder tectosome, fasten through safety fastener 9, and seal with glue; Safety fastener is close to the packing material outer surface of fire extinguishing powder tectosome, and is safe in utilization to guarantee;
The explosive volume at said fire extinguishing powder tectosome center accounts for the 1/30-1/40 of fire-extinguishing mine cumulative volume;
Said Compressed Gas can be a compressed air, also can use other Compressed Gas; Its pressure is 0.4---0.6MPa, and shared volume is the 1/3-1/2 of the explosive total measurement (volume) at fire extinguishing powder tectosome center;
The concrete proportioning such as the following table of said mixing fire extinguishing powder tectosome 3:
| Sequence number | Composition (by weight percentage) | ||
| The mudstone powder | Sodium chloride (solid) | Binding agent (solid) | |
| 1 | ?90％ | 9％ | 1％ |
| 2 | ?90％ | 7％ | 3％ |
| 3 | ?95 | ?4％ | 1％ |
| 4 | ?95 | ?3％ | 2％ |
Embodiment 2
In embodiment 1, replace fuse detonation with the electronics apparatus to cause bursting, change the connection of the fuse cord among the embodiment 1 into lead and connect, electronic receiver is installed, in addition the sub-remote-controlled launcher of distribution in the safety fastener position.
Claims (5)
1, a kind of fire-extinguishing mine, comprise and mix fire extinguishing powder tectosome (3), explosive and apparatus to cause bursting, it is characterized in that: said mixing fire extinguishing powder tectosome (3) is through pulverizing by mudstone piece material, claim the mudstone powder, fully mixed moistening with sodium chloride solution, again drying, mill, make it to become Powdered, powder diameter adds carboxymethyl cellulose or other Solid-state Chemistry binding agents with the above-mentioned powder of making between 5-20 μ; The mudstone powder accounts for the 90-95% of percentage by weight in total amount in this mixing fire extinguishing powder tectosome (3), and sodium chloride accounts for 3--9%, and binding agent accounts for 1--3%; Said explosive places the center of fire extinguishing powder tectosome (3), it comprises orthodox explosive (7) and Compressed Gas (5), wherein explosive (7) packs with waterproof paper (6), and Compressed Gas (4) adopts high-intensity fiber fabric coating packages sealed bag to pack separately, sack connects valve inside (1) by breather pipe (2), valve inside (1) places outside the packing material (5) of fire extinguishing powder tectosome, and joint seals with glue; The packing material (5) of this fire extinguishing powder tectosome is made the fibrous material that human body does not have injury by soft, frangible, blast back, and profile is circular or oval.
2, a kind of fire-extinguishing mine according to claim 1, it is characterized in that: said apparatus to cause bursting is made up of detonator (10), fuse cord (8) and safety fastener (9), detonator (10) inserts in the explosive, the fuse cord that is connected with detonator (8) also connects Compressed Gas (4), fuse cord extends to outside the packing material of fire extinguishing powder tectosome, fasten through safety fastener (9), and seal with glue, safety fastener is close to the packing material outer surface of fire extinguishing powder tectosome.
3, a kind of fire-extinguishing mine according to claim 1, it is characterized in that: said apparatus to cause bursting is the electronics apparatus to cause bursting, connect Compressed Gas (4) and explosive (7) by lead, lead extends to that the packing material (5) of fire extinguishing powder tectosome is outer to be connected with the electronic receiver that is provided with on the packing material, other sub-remote-controlled launcher of distribution.
4, according to described any fire-extinguishing mine of claim 1--3, it is characterized in that: the explosive volume at said fire extinguishing powder tectosome (3) center accounts for the 1/30-1/40 of fire-extinguishing mine cumulative volume.
5, according to described any fire-extinguishing mine of claim 1--3, it is characterized in that: said Compressed Gas (4) can be a compressed air, also can use other Compressed Gas; Its pressure is 0.4---0.6MPa, and shared volume is the 1/3-1/2 of the explosive total measurement (volume) at fire extinguishing powder tectosome (3) center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610154727A CN1961994B (en) | 2006-11-21 | 2006-11-21 | Fire-extinguishing mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200610154727A CN1961994B (en) | 2006-11-21 | 2006-11-21 | Fire-extinguishing mine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1961994A true CN1961994A (en) | 2007-05-16 |
| CN1961994B CN1961994B (en) | 2010-05-19 |
Family
ID=38081328
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200610154727A Expired - Fee Related CN1961994B (en) | 2006-11-21 | 2006-11-21 | Fire-extinguishing mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1961994B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103751928A (en) * | 2013-12-24 | 2014-04-30 | 浙江欧伦泰防火设备有限公司 | Fire extinguishing bullet |
| CN109513139A (en) * | 2018-09-30 | 2019-03-26 | 中国水利水电科学研究院 | It is a kind of alleviate climate change based on industrial CO2Collect fire alarm fire extinguishing system |
| WO2020114424A1 (en) * | 2018-12-07 | 2020-06-11 | 曾绍文 | New handle-type fire-extinguishing bomb with automatically controlled launching |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10021511B4 (en) * | 2000-05-03 | 2004-03-18 | Bayern-Chemie Gmbh | extinguisher |
| CN2568229Y (en) * | 2002-09-12 | 2003-08-27 | 王守民 | Fire extinguishing bullet |
-
2006
- 2006-11-21 CN CN200610154727A patent/CN1961994B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103751928A (en) * | 2013-12-24 | 2014-04-30 | 浙江欧伦泰防火设备有限公司 | Fire extinguishing bullet |
| CN109513139A (en) * | 2018-09-30 | 2019-03-26 | 中国水利水电科学研究院 | It is a kind of alleviate climate change based on industrial CO2Collect fire alarm fire extinguishing system |
| WO2020114424A1 (en) * | 2018-12-07 | 2020-06-11 | 曾绍文 | New handle-type fire-extinguishing bomb with automatically controlled launching |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1961994B (en) | 2010-05-19 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100519 Termination date: 20121121 |