CN201569371U - Rocket bomb used for forest fire extinction - Google Patents
Rocket bomb used for forest fire extinction Download PDFInfo
- Publication number
- CN201569371U CN201569371U CN2009202992006U CN200920299200U CN201569371U CN 201569371 U CN201569371 U CN 201569371U CN 2009202992006 U CN2009202992006 U CN 2009202992006U CN 200920299200 U CN200920299200 U CN 200920299200U CN 201569371 U CN201569371 U CN 201569371U
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- CN
- China
- Prior art keywords
- blanking cover
- bomb
- rocket
- extinguishing
- fire
- 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 - Lifetime
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Abstract
The utility model discloses a rocket bomb used for forest fire extinction, which mainly comprises a fuze, a fire extinction device, a solid rocket motor, and a tail wing, wherein the fuze comprises a close explosion module transparent cover, a fuze seat, a circuit board, a power supply, and a safety mechanism; the fire extinction device comprises a pouring mouth core plug, a front plug, a pull rod, a central tube, a throwing medicine body, a bomb casing, extinguishing agent, and a back core plug; and the rocket bomb used for fire extinction adopts the solid rocket motor as a power plant, the flying distance of the bomb body is far, the droppoint density is high, and the bomb body can be thrown to the fire pint to put out a fire in a quick and accurate manner from a distant range. The front plug and a back plug are connected with the pull rod, so as to avoid scattering in function process of the throwing medicine body, and ensure large-area transverse scattering of the extinguishing agent. A plurality of weak grooves are formed on the bomb casing, and the casing is ruptured from the weak groove after priming, therefore, the throwing of the extinguishing agent is uniform.
Description
Technical field
The utility model relates to a kind of rocket projectile, relates in particular to a kind of forest extinguishing rocket projectile, belongs to the forest extinguishing field.
Background technology
Forest fire often causes tremendous loss and threat to natural environment, human survival.On the one hand, because near the temperature height fire, personnel can't be near fire extinguishing; On the other hand, scene of a fire area is big, can't be fast to the operation of putting out a fire of a slice scope.
The utility model content
The purpose of this utility model is a kind of forest extinguishing rocket projectile of design, can accurately the extinguishing chemical dissemination apparatus be shipped on the fire point, makes the effect of extinguishing chemical dissemination apparatus, implements fire extinguishing.
This a kind of forest extinguishing rocket projectile mainly is made up of fuse, extinguishing device, solid propellant rocket, empennage; Wherein fuse comprises nearly fried module translucent cover, fuse seat, circuit board, power supply and insurance institution; Extinguishing device comprises perfusing hole plug, preceding blanking cover, pull bar, central tube, sheds the medicine body, bomb body housing, extinguishing chemical, back plug; The extinguishing chemical volume was formed in blanking cover and back blanking cover sealing before bomb body housing two ends, central tube utilized, and solid propellant rocket 15 is connected by adaptor 13 with back blanking cover 11, adaptor 13 outer suit shaping covers 12 again.Empennage 16 directly is tightened on the afterbody of solid propellant rocket 15.Translucent cover 1 and circuit board 3 are fixed on the fuse seat 2, and fuse seat 2 is connected with preceding blanking cover 6, and the pull bar 7 that the lead of circuit board 3 passes hollow is connected with pressure insurance institution 14.Medicine body 8 is shed at the insertion center between preceding blanking cover 6 and back blanking cover 11 interstitial holes, pull bar 7 passes bomb body housing 9 and connects preceding blanking cover 6 and back blanking cover 11, medicine body 8 and 9 can extinguishing chemicals 10 of bomb body housing are shed in the center, and pressure insurance institution 14 parts screw in solid propellant rocket 15 front ends.Lead passes hollow pull rod and rocket engine is electrically connected, and forms after the powder charge in pencil and sheds the medicine body.
The bomb body housing is a thin cylinder, is processed with many weak grooves on the thin-walled.
The beneficial effects of the utility model:
1) the fire extinguishing rocket projectile adopts solid propellant rocket as power set, and the body flying distance is far away, drop point closeness height, can at a distance, quickly and accurately body be shipped to the fire extinguishing of fire point.
2) preceding blanking cover utilizes pull bar to be connected with the back blanking cover, has avoided dispersing in shedding medicine body mechanism, can guarantee that the extinguishing chemical large tracts of land laterally scatters.
4) processed many weak grooves on the bomb body housing, housing is split from weak groove, extinguishing chemical is shed evenly.
Therefore, the forest extinguishing rocket projectile can use multibarrel launcher emission, can be at a distance, fast, large tracts of land puts out a fire.
Description of drawings
Fig. 1 is a forest extinguishing rocket projectile structural representation of the present utility model
Wherein: 1-translucent cover, 2-fuse seat, 3-circuit board, 4-power supply, blanking cover before the 5-plug, 6-, the 7-pull bar, 8-sheds at the center medicine body, 9-bomb body housing, 10-extinguishing chemical, blanking cover behind the 11-, 12-shaping cover, 13-adaptor, 14-pressure insurance institution, 15-solid propellant rocket, 16-empennage
The specific embodiment
Below in conjunction with accompanying drawing the utility model is described further.
As shown in Figure 1, forest extinguishing rocket projectile of the present utility model is by translucent cover 1, fuse seat 2, circuit board 3, power supply 4, plug 5, preceding blanking cover 6, pull bar 7, medicine body 8 is shed at the center, bomb body housing 9, extinguishing chemical 10, back blanking cover 11, shaping cover 12, adaptor 13, pressure insurance institution 14, solid propellant rocket 15, empennage 16 grades are partly formed, and it is divided into nosefuze, bomb body, solid propellant rocket and four funtion parts of empennage.Nosefuze comprises translucent cover 1, fuse seat 2, circuit board 3, power supply 4 and pressure insurance institution 14.Bomb body comprises that plug 5, preceding blanking cover 6, pull bar 7, center shed medicine body 8, bomb body housing 9, extinguishing chemical 10 and back blanking cover 11.Solid propellant rocket 15 is connected by adaptor 13 with back blanking cover 11, adaptor 13 outer suit shaping covers 12 again.Empennage 16 directly is tightened on the afterbody of solid propellant rocket 15.Translucent cover 1 and circuit board 3 are fixed on the fuse seat 2, and fuse seat 2 is connected with preceding blanking cover 6, and the pull bar 7 that the lead of circuit board 3 passes hollow is connected with pressure insurance institution 14.Medicine body 8 is shed at the insertion center between preceding blanking cover 6 and back blanking cover 11 interstitial holes, pull bar 7 passes bomb body housing 9 and connects preceding blanking cover 6 and back blanking cover 11, medicine body 8 and 9 can extinguishing chemicals 10 of bomb body housing are shed in the center, and pressure insurance institution 14 parts screw in solid propellant rocket 15 front ends.
After the igniting of forest extinguishing rocket projectile, rocket engine 15 effects, insurance institution's 14 armings, body is along ballistic flight.Arrive in by plane above the ground or landing instant, fuse output ignition signal, medicine body 8 is shed at the center of lighting.The center is shed medicine body 8 and is lighted the back and produce gases at high pressure, bursts to promote extinguishing chemical 10 in the bomb body housing process and outwards expands, bursts until bomb body housing 9, and 10 pairs of burning things which may cause a fire disaster generations of the shock wave of generation and the extinguishing chemical of high velocity jet are put out and fire retardation.
Claims (2)
1. a forest extinguishing rocket projectile mainly is made up of fuse, extinguishing device, solid propellant rocket, empennage; Wherein fuse comprises nearly fried module translucent cover, fuse seat, circuit board, power supply and insurance institution; Extinguishing device comprises perfusing hole plug, preceding blanking cover, pull bar, central tube, sheds the medicine body, bomb body housing, extinguishing chemical, back plug; Bomb body housing two ends, blanking cover and back blanking cover sealing before central tube utilizes, form the extinguishing chemical volume, solid propellant rocket (15) is connected by adaptor (13) with back blanking cover (11), the outer suit shaping cover (12) again of adaptor (13), empennage (16) directly is tightened on the afterbody of solid propellant rocket (15), translucent cover (1) and circuit board (3) are fixed on the fuse seat (2), fuse seat (2) is connected with preceding blanking cover (6), the pull bar (7) that the lead of circuit board (3) passes hollow is connected with pressure insurance institution (14), medicine body (8) is shed at the insertion center between preceding blanking cover (6) and back blanking cover (11) interstitial hole, pull bar (7) passes bomb body housing (9) and connects preceding blanking cover (6) and back blanking cover (11), can extinguishing chemical (10) between medicine body (8) and bomb body housing (9) is shed at the center, pressure insurance institution (14) part screws in solid propellant rocket (15) front end, lead passes hollow pull rod and rocket engine is electrically connected, and forms after the powder charge in pencil and sheds the medicine body.
2. a kind of forest extinguishing rocket projectile according to claim 1, it is characterized in that: the bomb body housing is a thin cylinder, is processed with many weak grooves on the thin-walled.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202992006U CN201569371U (en) | 2009-12-24 | 2009-12-24 | Rocket bomb used for forest fire extinction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202992006U CN201569371U (en) | 2009-12-24 | 2009-12-24 | Rocket bomb used for forest fire extinction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201569371U true CN201569371U (en) | 2010-09-01 |
Family
ID=42661663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202992006U Expired - Lifetime CN201569371U (en) | 2009-12-24 | 2009-12-24 | Rocket bomb used for forest fire extinction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201569371U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107049B (en) * | 2009-12-24 | 2012-05-09 | 中国船舶重工集团公司第七一○研究所 | Forest extinguishment rocket projectile |
| CN102698392A (en) * | 2012-05-25 | 2012-10-03 | 云南大学 | Remote fire extinguishing system |
| CN109579615A (en) * | 2018-12-20 | 2019-04-05 | 北京恒星箭翔科技有限公司 | It is a kind of can be in the individual rocket emission system that the confined space uses |
| CN114993118A (en) * | 2022-06-14 | 2022-09-02 | 中国人民解放军火箭军工程大学 | Uniform scattering device for pressing agent and scattering method thereof |
| CN114993117A (en) * | 2022-06-14 | 2022-09-02 | 中国人民解放军火箭军工程大学 | Pressing agent throwing device based on explosion driving and throwing method thereof |
-
2009
- 2009-12-24 CN CN2009202992006U patent/CN201569371U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102107049B (en) * | 2009-12-24 | 2012-05-09 | 中国船舶重工集团公司第七一○研究所 | Forest extinguishment rocket projectile |
| CN102698392A (en) * | 2012-05-25 | 2012-10-03 | 云南大学 | Remote fire extinguishing system |
| CN109579615A (en) * | 2018-12-20 | 2019-04-05 | 北京恒星箭翔科技有限公司 | It is a kind of can be in the individual rocket emission system that the confined space uses |
| CN109579615B (en) * | 2018-12-20 | 2024-01-16 | 北京恒星箭翔科技有限公司 | Individual rocket launching system capable of being used in limited space |
| CN114993118A (en) * | 2022-06-14 | 2022-09-02 | 中国人民解放军火箭军工程大学 | Uniform scattering device for pressing agent and scattering method thereof |
| CN114993117A (en) * | 2022-06-14 | 2022-09-02 | 中国人民解放军火箭军工程大学 | Pressing agent throwing device based on explosion driving and throwing method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20100901 Effective date of abandoning: 20091224 |