CN202236981U - Multifunctional rocket launcher type fire extinguishing bomb - Google Patents
Multifunctional rocket launcher type fire extinguishing bomb Download PDFInfo
- Publication number
- CN202236981U CN202236981U CN2011203901073U CN201120390107U CN202236981U CN 202236981 U CN202236981 U CN 202236981U CN 2011203901073 U CN2011203901073 U CN 2011203901073U CN 201120390107 U CN201120390107 U CN 201120390107U CN 202236981 U CN202236981 U CN 202236981U
- Authority
- CN
- China
- Prior art keywords
- fire
- fire extinguishing
- rocket engine
- center
- rocket
- 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.)
- Expired - Fee Related
Links
- 239000000126 substance Substances 0.000 claims description 12
- 239000003721 gunpowder Substances 0.000 claims description 7
- 229910052755 nonmetal Inorganic materials 0.000 claims description 4
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 239000000843 powder Substances 0.000 abstract description 5
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- 239000007788 liquid Substances 0.000 abstract 2
- 238000001746 injection moulding Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019628 coolness Nutrition 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000000779 smoke Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
A multifunctional rocket launcher type fire extinguishing bomb comprises a rocket engine. A tail plane is arranged at the bottom of the rocket engine, an igniter is arranged in a jet pipe at the center of the tail plane and is connected with the rocket engine, the top of the rocket engine is connected with a casing of the fire extinguishing bomb through a bottom connecting screw, a center cartridge arranged at the center of the casing is connected with the rocket engine through a deferment mechanism, liquid fire-extinguishing agent is filled between the center cartridge and the casing, the casing is connected with a head screw, and both the casing and the head screw are formed by non-metallic injection molding. During use, the igniter is electrified, the multifunctional rocket launcher type fire extinguishing bomb is emitted forwards under pushing of powder gas, the deferment mechanism is lighted and sends igniting signals to ignite the center cartridge, and the liquid fire-extinguishing agent breaks restraint of the non-metallic casing to enter a fire site so as to extinguish the fire. The multifunctional rocket launcher type fire extinguishing bomb is capable of effectively controlling the fire at beginning and providing a guarantee to life safety of firefighters. The fire extinguishing agent can be emitted in a powerful manner, and cost for fire extinguishing is low.
Description
Technical field
The utility model relates to a kind of fire extinguisher bomb, is specifically related to a kind of rocket launcher multifunctional fire extinguishing bullet.
Background technology
The world today, class fire such as forest fire, bulk storage plant fire, oil depot fire, dangerous goods store fire, fire of high-rise building emerge in an endless stream.Merciless large-sized fire just the country and the people's property and life security with its Unpredictability and huge disruptive threats.Traditional fire-fighting mode is not enough below all existing: as one, can not to control initial fire disaster timely and effectively; Two, fire fighter's life security is on the hazard; Three, it is ineffective that extinguishing chemical is delivered mode; Four, the fire extinguishing cost is high.
Be badly in need of a kind of simple and easy, feasible motive force such as gunpowder thrust power, aerodynamic force etc. of utilizing of exploitation different targetedly extinguishing chemicals (being assembled into fire extinguisher bomb) are shipped to the scene of a fire; And the fire extinguishing resilience energy is under the control of initiating device; With extinguishing chemical ejection or spill, and then reach the fire extinguishing purpose in the scene of a fire.
Summary of the invention
In order to overcome the shortcoming of above-mentioned prior art, the purpose of the utility model is to provide a kind of rocket launcher multifunctional fire extinguishing bullet, can control initial fire disaster timely and effectively, and fire fighter's life security is secure, and it is strong that extinguishing chemical is delivered mode, and the fire extinguishing cost is low.
In order to achieve the above object, the technical scheme taked of the utility model is:
A kind of rocket launcher multifunctional fire extinguishing bullet comprises rocket engine 9, and the bottom of rocket engine 9 disposes empennage 7; Be provided with igniter 6 in the jet pipe 8 at empennage 7 centers, igniter 6 is connected with rocket engine 9, and the top of rocket engine 9 is connected through the housing 1 that connects end spiral shell 5 and bullet; The center of housing 1 is provided with center pencil 3; Center pencil 3 is connected with rocket engine 9 through delay device 4, fills aqua extinguishing chemical 2 between center pencil 3 and the housing 1, and housing 1 is connected with a spiral shell 10.
A described housing 1 and a spiral shell 10 are nonmetal injection molded.
Described delay device 4 is that constrained delay and the time-delay of gunpowder time-delay two-fold combine, and constrained delay adopts air flue to delay time, and has guaranteed 0.3 second defer time from structural design.
The utlity model has following characteristics:
◆ apart from 60 meters-100 meters uses in the scene of a fire, effectively suppress and put out surface-fire, shrub fire and personnel such as oils and electrical equipment fire can't near the scene of a fire.
◆ adopt rocket projectile radiation pattern pickaback, be convenient to the individual soldier and carry, can realize motor-driven fire extinguishing.
◆ adopt the aqua extinguishing chemical, more help realizing impacting the extinguishing mechanism of covering, reach better fire extinguishing effect.
◆ the elicitation technique that adopts the time-delay of constrained delay and gunpowder to combine, realize the simplification of fire extinguisher bomb structural design, guarantee gun muzzle safe distance and reduced cost.
◆ the aqua fire extinguisher bomb adopts environment-friendly materials, can not constitute forest ecological environment after the fire extinguishing and destroy.
Description of drawings
Accompanying drawing is the structural representation of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is done detailed description.
With reference to accompanying drawing, a kind of rocket launcher multifunctional fire extinguishing bullet comprises rocket engine 9; The bottom of rocket engine 9 disposes empennage 7, is provided with igniter 6 in the jet pipe 8 at empennage 7 centers, and igniter 6 is connected with rocket engine 9; The top of rocket engine 9 is connected through the housing 1 that connects end spiral shell 5 and bullet; The center of housing 1 is provided with center pencil 3, and center pencil 3 is connected with rocket engine 9 through delay device 4, fills aqua extinguishing chemical 2 between center pencil 3 and the housing 1; Housing 1 is connected with a spiral shell 10, and a housing 1 and a spiral shell 10 are nonmetal injection molded.
Described delay device 4 is that constrained delay and the time-delay of gunpowder time-delay two-fold combine; Constrained delay adopts the air flue time-delay; Guaranteed 0.3 second defer time from structural design, and then gun muzzle safe distance when having guaranteed the emission of rocket launcher multifunctional fire extinguishing bullet is not less than 15 meters purpose.The gunpowder time-delay adopts high-precision delay powder and pressing powder technology to guarantee, thereby has guaranteed the flying distance of fire extinguisher bomb, and then has guaranteed the fire extinguishing effect of fire extinguisher bomb.
The operation principle of the utility model is:
After rocket launcher multifunctional fire extinguishing bullet was packed rocket-launching battery into, cocking flowed to igniter 6 input dc powers; Output flame started powder charge to light in rocket after it was got angry, and produced thrust, and rocket launcher multifunctional fire extinguishing bullet is flight forward under powder gases promotes; Engine flame is lighted delay device 4 simultaneously; Delay device 4 sends priming signal after the time-delay of constrained delay and gunpowder time-delay two-fold, this moment, the fire extinguisher bomb scene of a fire of having flown was overhead, and center pencil 3 is caused; Center pencil 3 is initiated high temperature, the gases at high pressure that the back sharply produces; After 2 coolings of aqua extinguishing chemical, become condensation shock wave, aqua extinguishing chemical 2 is under the promotion of condensation shock wave, and the constraint of breaking through nonmetal body gets into the scene of a fire at a high speed; Under the continuous physics of condensation shock wave strong wallop, covering power, the power of suffocating and the water smoke that becomes by aqua extinguishing chemical 2, chemical acting in conjunction, realize fast cooling, stamp out a fire and shed fire retardant to reach the purpose that stops the flame continuous burning.
Claims (3)
1. rocket launcher multifunctional fire extinguishing bullet; Comprise rocket engine (9), it is characterized in that: the bottom of rocket engine (9) disposes empennage (7), is provided with igniter (6) in the jet pipe (8) at empennage (7) center; Igniter (6) is connected with rocket engine (9); The top of rocket engine (9) is connected through the housing (1) that connects end spiral shell (5) and bullet, and the center of housing (1) is provided with center pencil (3), and center pencil (3) is connected with rocket engine (9) through delay device (4); Fill aqua extinguishing chemical (2) between center pencil (3) and the housing (1), housing (1) is connected with a spiral shell (10).
2. a kind of rocket launcher multifunctional fire extinguishing bullet according to claim 1 is characterized in that: a described housing (1) and a spiral shell (10) are for nonmetal injection molded.
3. a kind of rocket launcher multifunctional fire extinguishing bullet according to claim 1; It is characterized in that: described delay device (4) is that constrained delay and the time-delay of gunpowder time-delay two-fold combine; Constrained delay adopts the air flue time-delay, has guaranteed 0.3 second defer time from structural design.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203901073U CN202236981U (en) | 2011-10-13 | 2011-10-13 | Multifunctional rocket launcher type fire extinguishing bomb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203901073U CN202236981U (en) | 2011-10-13 | 2011-10-13 | Multifunctional rocket launcher type fire extinguishing bomb |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202236981U true CN202236981U (en) | 2012-05-30 |
Family
ID=46098295
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203901073U Expired - Fee Related CN202236981U (en) | 2011-10-13 | 2011-10-13 | Multifunctional rocket launcher type fire extinguishing bomb |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202236981U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920265A (en) * | 2014-04-29 | 2014-07-16 | 成都陵川特种工业有限责任公司 | Fire-extinguishing device |
| CN104353205A (en) * | 2014-11-28 | 2015-02-18 | 崔景军 | Fire extinguishing bullet having fire extinguishing function |
| CN104399208A (en) * | 2014-12-08 | 2015-03-11 | 重庆长江特种装备有限公司 | Forest fire-extinguishing bomb |
| CN105627837A (en) * | 2015-12-24 | 2016-06-01 | 淮海工业集团有限公司 | Engine for fire extinguishing bullet of vehicle-mounted rocket |
| CN106890413A (en) * | 2017-04-28 | 2017-06-27 | 成都谍翼科技有限公司 | Fire-fighting rocket projectile and fire-fighting system |
| CN107982823A (en) * | 2018-01-08 | 2018-05-04 | 广州鼎飞科技有限公司 | A kind of UAV system determines high explosion type fire extinguisher bomb |
| WO2018214011A1 (en) * | 2017-05-23 | 2018-11-29 | 李广赫 | Forest-fire-extinguishing bomb |
| CN111504138A (en) * | 2020-04-26 | 2020-08-07 | 湖北航天化学技术研究所 | non-Newtonian fluid warhead for rocket fire extinguishing bomb and application thereof |
| CN111551079A (en) * | 2020-05-20 | 2020-08-18 | 湖南兵器跃进机电有限公司 | Secondary gunpowder launching part, catching net bomb and secondary starting method thereof |
-
2011
- 2011-10-13 CN CN2011203901073U patent/CN202236981U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103920265A (en) * | 2014-04-29 | 2014-07-16 | 成都陵川特种工业有限责任公司 | Fire-extinguishing device |
| CN103920265B (en) * | 2014-04-29 | 2016-05-25 | 成都陵川特种工业有限责任公司 | A kind of extinguishing device |
| CN104353205A (en) * | 2014-11-28 | 2015-02-18 | 崔景军 | Fire extinguishing bullet having fire extinguishing function |
| CN104399208A (en) * | 2014-12-08 | 2015-03-11 | 重庆长江特种装备有限公司 | Forest fire-extinguishing bomb |
| CN105627837A (en) * | 2015-12-24 | 2016-06-01 | 淮海工业集团有限公司 | Engine for fire extinguishing bullet of vehicle-mounted rocket |
| CN106890413A (en) * | 2017-04-28 | 2017-06-27 | 成都谍翼科技有限公司 | Fire-fighting rocket projectile and fire-fighting system |
| WO2018214011A1 (en) * | 2017-05-23 | 2018-11-29 | 李广赫 | Forest-fire-extinguishing bomb |
| CN107982823A (en) * | 2018-01-08 | 2018-05-04 | 广州鼎飞科技有限公司 | A kind of UAV system determines high explosion type fire extinguisher bomb |
| CN111504138A (en) * | 2020-04-26 | 2020-08-07 | 湖北航天化学技术研究所 | non-Newtonian fluid warhead for rocket fire extinguishing bomb and application thereof |
| CN111504138B (en) * | 2020-04-26 | 2022-04-15 | 湖北航天化学技术研究所 | non-Newtonian fluid warhead for rocket fire extinguishing bomb and application thereof |
| CN111551079A (en) * | 2020-05-20 | 2020-08-18 | 湖南兵器跃进机电有限公司 | Secondary gunpowder launching part, catching net bomb and secondary starting method thereof |
| CN111551079B (en) * | 2020-05-20 | 2022-06-28 | 湖南兵器跃进机电有限公司 | Two-stage gunpowder launching part, catching net bomb and two-stage starting method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multifunctional rocket launcher type fire extinguishing bomb Effective date of registration: 20150506 Granted publication date: 20120530 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Dalong Hanneng Technology Co., Ltd. Registration number: 2015990000357 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20160506 Granted publication date: 20120530 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Dalong Hanneng Technology Co., Ltd. Registration number: 2015990000357 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multifunctional rocket launcher type fire extinguishing bomb Effective date of registration: 20160506 Granted publication date: 20120530 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Dalong Hanneng Technology Co., Ltd. Registration number: 2016990000359 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20170607 Granted publication date: 20120530 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Dalong Hanneng Technology Co., Ltd. Registration number: 2016990000359 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multifunctional rocket launcher type fire extinguishing bomb Effective date of registration: 20170616 Granted publication date: 20120530 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Dalong Hanneng Technology Co., Ltd. Registration number: 2017610000051 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180607 Granted publication date: 20120530 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: Xi'an Dalong Hanneng Technology Co., Ltd. Registration number: 2017610000051 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120530 Termination date: 20171013 |
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| CF01 | Termination of patent right due to non-payment of annual fee |