CN108295403A - A kind of no fragmentation formula highly effective and safe fire extinguisher bomb - Google Patents
A kind of no fragmentation formula highly effective and safe fire extinguisher bomb Download PDFInfo
- Publication number
- CN108295403A CN108295403A CN201711290066.9A CN201711290066A CN108295403A CN 108295403 A CN108295403 A CN 108295403A CN 201711290066 A CN201711290066 A CN 201711290066A CN 108295403 A CN108295403 A CN 108295403A
- Authority
- CN
- China
- Prior art keywords
- fire extinguisher
- extinguisher bomb
- fire
- extinguishing
- fragmentation
- 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
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C19/00—Hand fire-extinguishers in which the extinguishing substance is expelled by an explosion; Exploding containers thrown into the fire
Abstract
A kind of no fragmentation formula highly effective and safe fire extinguisher bomb, including broken first portion, extinguishing chemical spout part, power section, frizzen and insurance part.It is cellular that no fragmentation formula, which is embodied in extinguishing chemical spout part, and all extinguishing chemicals are burst film and come out by equally distributed small hole injection on shell under high pressure gas effect after internal explosive is lighted, this process middle casing will not fragmentation, do not generate any fragmentation.It is efficiently embodied on extinguishing chemical, the extinguishing chemical used in the present invention is ultra-fine dry powder extinguishing agent, and fire extinguishing rate is 40 times or more of water system row extinguishing chemical, and fire-fighting efficiency is 6 ~ 10 times of common dry powder fire extinguishing agent.So the extinguishing chemical used in the present invention can reach maximum extinguishing effect within the shortest time.Safety is embodied in fire extinguisher bomb with night bolt and insurance sucker, and only when both being pulled out, fire extinguisher bomb could fire and spray fire extinguishing agent, double insurance effectively increase the safety coefficient of fire extinguisher bomb.
Description
Technical field
It is specifically a kind of for putting out a fire without fragmentation formula highly effective and safe fire extinguisher bomb the present invention relates to fire-fighting fire extinguishing field.
Background technology
With the fast development of economic technology, more and more high buildings are rised sheer from level ground, and high-rise, high-rise building everywhere may be used
See, and concurrently a new problem occurs --- high-rise, high-rise building fire rescue.
Traditional fire fighting truck that urban fire control is equipped at present is by certain height limitation, as high-rise, high-rise building is more next
More, traditional fire fighting truck can not preferably be suitable for high-rise, high-rise building fire extinguishing, so fire extinguisher bomb is just sent out step by step
Transform into the first-selected instrument for high-rise high-rise building fire extinguishing.
At 2009 16 days 19 or so, factory of Jiutai City porter Chen is toward fire extinguisher bomb is carried in warehouse, suddenly
It loses one's footing and falls down, a sound of " banging ", the fire extinguisher bomb in case lands after-explosion, he feels one black at the moment immediately, is painfully poured on
On the ground, fellow worker hears the news come after immediately Chen be sent to hospital give treatment to；Through looking into, Chen's eyes be explosion injury, left eye hematocele,
Cornea and scleral rupture, right eyelid laceration of skin；It can be seen that safety is particularly important in the storage of fire extinguisher bomb and transportational process.
There are many miscellaneous fire extinguisher bombs in fire extinguisher bomb field at present, and extinguishing chemical is also complicated various, mainly have hot aerosol,
Carbon dioxide, heptafluoro-propane, Kazakhstan dragon 1301, water mists, ABC dry powder and ultra-fine dry powder etc..In numerous extinguishing chemicals, titanium dioxide
Carbon, heptafluoro-propane breathe out dragon 1301, water mists condition of storage as high pressure, and hot aerosol is normal pressure, and ABC dry powder is low pressure, ultra-fine dry
Powder is low pressure or normal pressure.Wherein ultra-fine dry powder extinguishing agent can not only be put out a fire with total flooding application, but also can be put out a fire with localised protection application,
Its rate of putting out a fire is 40 times or more of water system row extinguishing chemical, and fire-fighting efficiency is 2 ~ 3 times of halon fire agent, is common dry-chemical fire extinguishing
6 ~ 10 times of agent.
Current most of fire extinguisher bombs are explosive, and the fragment that shell is burst is easy to damage personnel, such as 2005 04
The accident at six directions Pingshan Mountain forest farm southeast corner forest fire scene, certain left hand of forest ranger side are happened at about when moon afternoon three on the 05th
It is accidentally wounded by fire extinguisher bomb fragment, causes multiple wounds.
It is antitheft dismantling at the high-rise residential building fire rescue scene in the Shanghai Xuhui District Miss Long Road of on May 01st, 2,014 one
During door, scene burst flashes over, and under fire heating air pressure effect, moment pours in the building where officers and men for a large amount of high temperature hot gas streams and dense smoke
Road and elevator cup, 2 branchman's money reach the clouds, Liu Jie is pulled to open window, keep away sudden strain of a muscle not as good as center of gravity is lost, from 13 layers of elevator
Preceding chamber window falls to corridor access opening top platform, is sacrificed by all rescue measures proved ineffectual, in fire attack, fireman Tang field margin is rear
It slightly burns in continuous fire fighting.
Invention content
As gradually popularizing for fire extinguisher bomb uses, the safety and extinguishing effect of fire extinguisher bomb become the most important thing of its design,
In order to solve current fire extinguisher bomb in use fragmentation hurt sb.'s feelings and store and transportational process in unstability caused by pacify
Full hidden danger.The present invention proposes a kind of no fragmentation formula highly effective and safe fire extinguisher bomb, has fully ensured that the safety and fire extinguishing effect of fire extinguisher bomb
Fruit.
To realize that, without fragmentation, efficient, safety, the technical solution adopted by the present invention is：A kind of no fragmentation formula highly effective and safe goes out
Fiery bullet, including fire extinguisher bomb break first portion, fire extinguisher bomb power section, frizzen, delay ignitor device, extinguishing chemical spout part and insurance
Part.
Fire extinguisher bomb breaks first portion and is located at fire extinguisher bomb front end, is connected with extinguishing chemical spout part by frizzen, breaks first portion tool
There is higher intensity, being mainly used to brokenly window in use makes fire extinguisher bomb enter, while broken first portion is impacted and drives frizzen
It pushes backward, and then delay ignitor device is made to generate high-voltage spark.
Fire extinguisher bomb internal delay time igniter generates high-tension current during frizzen is toward pusher, and high-tension current passes through
It explosive is transmitted to by conducting wire after time-delay mechanism extension 0.2s generates electric spark and ignite explosive.
Fire extinguisher bomb power section is located at fire extinguisher bomb rear end, and power source makes inside for the striker impact fire extinguisher bomb bottom fire in a stove before fuel is added
The high pressure gas that gunpowder explosion generates, high pressure gas is by fire extinguisher bomb other parts and fire extinguisher bomb power section quick separating.
Extinguishing chemical spout part is located at middle part, and breaking first portion with front end by frizzen is connected, and passes through nested and fire extinguishing springing
Power part is connected, and shell is cellular, is uniform-distribution with the aperture of diameter 1.6mm thereon, and outer casing inner wall is one layer thin
Film, spout part internal core are explosive, are extinguishing chemical between explosive and film.
The extinguishing chemical that the present invention uses is the extinguishing chemical based on ultra-fine dry powder, when explosive receives what conducting wire was transmitted through
High-tension current and generate rapid explosive expansions when electric spark, the high pressure gas of generation squeezes extinguishing chemical and bursts film, and extinguishing chemical exists
High pressure gas effect is lower to be sprayed by aperture.
Fire extinguisher bomb insurance part is made of insurance sucker and night bolt.Insurance sucker is located at the fire extinguisher bomb power section fire in a stove before fuel is added
Place, when use, which pulls out sucker, can just be such that the fire in a stove before fuel is added is hit, so make internal gunpowder explosion generate high pressure gas by fire extinguisher bomb its
He partly with fire extinguisher bomb power section quick separating；Night bolt is located at connection and breaks on the frizzen of first portion and foamite container,
Fuse is extracted when use, bolt is fallen, and frizzen is free, and can light a fire the explosive that ignites when broken first portion is impacted, and will go out
Fiery agent ejects；It can not work if without pulling out insurance sucker and fuse fire extinguisher bomb.
Present invention design is mainly used for high-rise, high-rise building fire extinguishing, and can be used for forest, traffic accident accident etc., other are led
The fire extinguishing in domain, it is special according to using distance that fire extinguisher bomb is divided into following several models because of the uncertainty of service condition：100m,
150m, 200m；The fire extinguisher bomb of three kinds of different models only needs the explosive payload for quantitatively changing power section can be realized.
Beneficial effects of the present invention：The present invention is a kind of no fragmentation formula highly effective and safe fire extinguisher bomb, by extinguishing chemical spout part
It has been designed to cellular, has not generated any fragment in work process；Secondly the extinguishing chemical of the present invention is ultra-fine dry powder, fire extinguishing
Rate is 40 times or more of water system row extinguishing chemical, fire-fighting efficiency is 2 ~ 3 times of halon fire agent, be common dry powder fire extinguishing agent 6 ~
10 times, maximum extinguishing effect can be reached within the shortest time；Have again and fire extinguisher bomb be divided into Multiple Type, it is ensured that
Best extinguishing effect in each distance segment and safety；Finally present invention employs dual fail-safe design, i.e., night bolt and
Insure sucker, only fire extinguisher bomb can just work normally when both being pulled out, and avoid because of human error operation etc.
It causes casualties, greatly improves the safety coefficient of fire extinguisher bomb.
Description of the drawings
Fig. 1 is fire extinguisher bomb overall effect figure.
Fig. 2 is fire extinguisher bomb sectional view.
Fig. 3 is fire extinguisher bomb broken away view.
Fig. 4 is fire extinguisher bomb night bolt figure.
In figure：1, fire extinguisher bomb power section；2, extinguishing chemical spout part；3, break first portion；4, frizzen；5, night bolt；
6, delay ignitor device；7, conducting wire；8, internal explosion object；9, fuse holder pin hole；10, fuse hole；11, fuse；12, insurance
Sucker.
Specific implementation mode
A kind of no fragmentation formula highly effective and safe fire extinguisher bomb of the present invention, is mainly reflected in no fragmentation, efficiently, safely and goes out
Four aspects of fire；The present invention is described further below in conjunction with the accompanying drawings：Fire extinguisher bomb of the present invention includes fire extinguishing springing
Power part 1, extinguishing chemical spout part 2, broken first portion 3, frizzen 4, night bolt 5, delay ignitor device 6, conducting wire 7, inside are quick-fried
Fried object 8, fuse 11 and insurance sucker 12.
The broken first portion（3）Positioned at fire extinguisher bomb front end, pass through frizzen（4）With extinguishing chemical spout part（2）It is connected.
Broken first portion shape is oval taper, is conducive to reduce resistance during advancing, is made of steel alloy material, there are a slots at middle part
It is fixed with frizzen, broken first portion is mainly used for the broken window of fire extinguisher bomb, ensures that fire extinguishing resilience energy smoothly reaches at target burning things which may cause a fire disaster, breaks first portion
It is impacted and drives frizzen to pusher, and then delay ignitor device is made to generate high-tension current.
Extinguishing chemical spout part（2）To be cellular, shell is made of aluminium alloy or other high rigidity lightweight materials, nested
In extinguishing chemical power section（1）, it has circumferentially been uniformly distributed the circular hole of a diameter of 1.6mm, inner walls have thin film, ejection section
It is explosive to divide internal core, and the ultra-fine dry powder as extinguishing chemical is filled between explosive and film, and spout part front end has
One delay ignitor device（6）, delay ignitor device generates high-tension current under the promotion of frizzen, and high-tension current result is delayed
0.2s is transmitted to internal explosion object by conducting wire（8）Simultaneously electric spark being generated to ignite explosive, explosive generates rapidly high pressure gas,
Extinguishing chemical bursts film under high pressure gas effect, and then extinguishing chemical passes through small hole injection countless on shell.Inside fire extinguisher bomb
Explosive main purpose is to eject extinguishing chemical to generate high pressure gas rapidly；Internal explosion object can be gunpowder or mix
Gas is closed, which can explode rapidly when encountering electric spark, generate high pressure gas.Since spout part shell has very greatly
Intensity thus internal explosive explode generate high pressure gas during shell not will crack, so be not present fragmentation, and
And the ultra-fine dry powder extinguishing agent of injection can promptly control fire behavior.
Fire extinguisher bomb power section（1）Positioned at fire extinguisher bomb rear end, for promoting fire extinguisher bomb other parts.Fire extinguisher bomb power section
Shell is steel alloy material, and the fire in a stove before fuel is added is arranged at bottom, has an insurance sucker at the fire in a stove before fuel is added, is gunpowder inside shell, in order to realize fire extinguisher bomb
A variety of distance effects, different according to the explosive payload of gunpowder, fire extinguisher bomb can be divided into three classes, correspond to respectively range 100m, 150m,
200m；When the fire in a stove before fuel is added is hit, gunpowder is ignited, and gunpowder moment generates high pressure gas and is separately from other sections nested.
Insurance part is by night bolt（5）With insurance sucker（12）Composition.Night bolt（5）Pass through fuse holder pin hole（9）
Across frizzen, across fuse hole（10）Fuse（11）Restriction effect under stay put, when use, pulls out insurance
Silk, night bolt are fallen, and frizzen is free at this time, can be lighted a fire under the promotion in broken first portion.Insure sucker（12）It is located at
At the fire extinguisher bomb power section fire in a stove before fuel is added, fire extinguisher bomb has only pulled out the insurance sucker fire in a stove before fuel is added and can just be impacted, but also to pull out insurance
Extinguishing chemical spout part can just spray when silk, and double insurance ensure that fire extinguisher bomb is storing and the safety in transportational process.
A kind of specific embodiment of the present invention described in detail above, it is worth noting that, the present embodiment is a kind of excellent
Scheme is selected, scope of protection of the present invention is not limited thereto；All designs according to the present invention are made on the basis of existing technology
The technical solution that correlation changes, all should be in the protection domain determined by claims.
Claims (6)
1. a kind of no fragmentation formula highly effective and safe fire extinguisher bomb, it is characterised in that：First portion, extinguishing chemical ejection section are broken including fire extinguisher bomb front end
Point, delay ignitor device insures part, shell, and rear end power section breaks first portion and is connected with part by frizzen, extinguishing chemical
Part is nested in rear end power section.
2. according to claim 1 without fragmentation formula highly effective and safe fire extinguisher bomb, it is characterised in that：Insurance part is by fuse holder
Pin and insurance sucker composition；Night bolt is located at broken first portion activity, limits brokenly first portion activity excitation apparatus to cause bursting；Insurance is inhaled
Disk is located at the power section fire in a stove before fuel is added, and when use, which needs to pull out the sucker fire in a stove before fuel is added, to be likely to be hit；Double insurance is being stored and is being transported
It ensure that fire extinguisher bomb will not be blown on defeated, improve the safety coefficient of fire extinguisher bomb.
3. according to claim 1 without fragmentation formula highly effective and safe fire extinguisher bomb, it is characterised in that：Fire extinguisher bomb shell closes for aluminium
Gold or other high rigidity lightweight materials make, and fragmentation is not will produce when fire extinguisher bomb is blown, due to avoid the shell because splitting
Cause the injury to interior articles or personnel.
4. according to claim 1 without fragmentation formula highly effective and safe fire extinguisher bomb, it is characterised in that：Equipped with ultra-fine in shell
High-efficiency fire-extinguishant based on dry powder, the moment that can be blown in fire extinguisher bomb put out burning things which may cause a fire disaster.
5. according to claim 1 without fragmentation formula highly effective and safe fire extinguisher bomb, it is characterised in that：Delay ignitor device includes
Trigger type time-delay fuse, igniter, conducting wire, frizzen.
6. according to claim 1 without fragmentation formula highly effective and safe fire extinguisher bomb, it is characterised in that：According to fire extinguisher bomb power part
Fire extinguisher bomb is divided into following several models by the explosive payload difference divided：100-150m, 150-200m, 200-300m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711290066.9A CN108295403A (en) | 2017-12-07 | 2017-12-07 | A kind of no fragmentation formula highly effective and safe fire extinguisher bomb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711290066.9A CN108295403A (en) | 2017-12-07 | 2017-12-07 | A kind of no fragmentation formula highly effective and safe fire extinguisher bomb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108295403A true CN108295403A (en) | 2018-07-20 |
Family
ID=62870149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711290066.9A Pending CN108295403A (en) | 2017-12-07 | 2017-12-07 | A kind of no fragmentation formula highly effective and safe fire extinguisher bomb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108295403A (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575636A (en) * | 2019-10-22 | 2019-12-17 | 北京机械设备研究所 | Fire extinguishing bomb and fire extinguishing method |
| CN110694207A (en) * | 2019-10-22 | 2020-01-17 | 北京机械设备研究所 | Airborne fire extinguishing bomb and fire extinguishing method |
| CN112473041A (en) * | 2020-11-27 | 2021-03-12 | 北华航天工业学院 | Pressure-relief pneumatic fire extinguishing bomb |
| CN112473042A (en) * | 2020-11-27 | 2021-03-12 | 北华航天工业学院 | Stamping pneumatic fire extinguishing bomb |
| CN112717307A (en) * | 2021-02-08 | 2021-04-30 | 陕西大工旭航电磁科技有限公司 | Spraying type electromagnetic fire extinguishing bomb |
| CN113101576A (en) * | 2021-04-27 | 2021-07-13 | 魏晶晶 | Fire extinguishing bomb |
| CN113144475A (en) * | 2020-01-07 | 2021-07-23 | 北京林业大学 | Cannonball machine type forest fire extinguishing method |
| CN113509666A (en) * | 2021-04-09 | 2021-10-19 | 曾绍文 | Fire-fighting fire extinguishing bomb with broken window |
| CN114602097A (en) * | 2022-03-17 | 2022-06-10 | 湖南神州防务科技有限公司 | Fighting part for fire extinguishing bomb for high-rise building |
| CN114733115A (en) * | 2022-03-17 | 2022-07-12 | 湖南神州防务科技有限公司 | Fire extinguishing bomb based on supercritical carbon dioxide fire extinguishing agent |
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| CN201074982Y (en) * | 2007-01-29 | 2008-06-18 | 兰学文 | Fire-fighting bomb for forest |
| KR100832703B1 (en) * | 2007-02-26 | 2008-05-28 | 신남식 | Automatic fire extinguisher device using explosive power |
| CN102772865A (en) * | 2012-08-02 | 2012-11-14 | 北京机械设备研究所 | Unidirectional spray type fire extinguishing bomb without high explosive fragmentation |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110575636A (en) * | 2019-10-22 | 2019-12-17 | 北京机械设备研究所 | Fire extinguishing bomb and fire extinguishing method |
| CN110694207A (en) * | 2019-10-22 | 2020-01-17 | 北京机械设备研究所 | Airborne fire extinguishing bomb and fire extinguishing method |
| CN113144475A (en) * | 2020-01-07 | 2021-07-23 | 北京林业大学 | Cannonball machine type forest fire extinguishing method |
| CN112473041A (en) * | 2020-11-27 | 2021-03-12 | 北华航天工业学院 | Pressure-relief pneumatic fire extinguishing bomb |
| CN112473042A (en) * | 2020-11-27 | 2021-03-12 | 北华航天工业学院 | Stamping pneumatic fire extinguishing bomb |
| CN112717307A (en) * | 2021-02-08 | 2021-04-30 | 陕西大工旭航电磁科技有限公司 | Spraying type electromagnetic fire extinguishing bomb |
| CN112717307B (en) * | 2021-02-08 | 2022-06-10 | 陕西大工旭航电磁科技有限公司 | Spraying type electromagnetic fire extinguishing bomb |
| CN113509666A (en) * | 2021-04-09 | 2021-10-19 | 曾绍文 | Fire-fighting fire extinguishing bomb with broken window |
| CN113101576A (en) * | 2021-04-27 | 2021-07-13 | 魏晶晶 | Fire extinguishing bomb |
| CN113101576B (en) * | 2021-04-27 | 2022-12-02 | 魏晶晶 | Fire extinguishing bomb |
| CN114602097A (en) * | 2022-03-17 | 2022-06-10 | 湖南神州防务科技有限公司 | Fighting part for fire extinguishing bomb for high-rise building |
| CN114733115A (en) * | 2022-03-17 | 2022-07-12 | 湖南神州防务科技有限公司 | Fire extinguishing bomb based on supercritical carbon dioxide fire extinguishing agent |
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Application publication date: 20180720 |
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