CN102921125B - Direct emission type remote fire extinguishing bomb - Google Patents
Direct emission type remote fire extinguishing bomb Download PDFInfo
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- CN102921125B CN102921125B CN201110228992.XA CN201110228992A CN102921125B CN 102921125 B CN102921125 B CN 102921125B CN 201110228992 A CN201110228992 A CN 201110228992A CN 102921125 B CN102921125 B CN 102921125B
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Abstract
The invention relates to a fire extinguishing facility implementing long-distance suppressing to a special fire hazard, concretely relates to a direct emission type remote fire extinguishing bomb, and belongs to the firefighting and fire extinguishing fields. One end of a fire extinguisher cabin is connected with one end of a rocket engine propeller, the other end of the rocket engine propeller is provided with an empennage parachute, and the other end of the fire extinguisher cabin is provided with a deceleration umbrella; a suspension time-delay fuse and a cluster detonating cord which are wrapped by an extinguishant are arranged in the fire extinguisher cabin, one side of the suspension time-delay fuse is connected with one end of a feeler lever fuse, the other end of the feeler lever fuse traverses out of the fire extinguisher cabin and traverses through the deceleration umbrella, and the other side of the suspension time-delay fuse is connected with the cluster detonating cord and a deceleration spring capable of opening the deceleration umbrella is sleeved on the feeler lever fuse outside the fire extinguisher cabin to block the block end of a fire extinguishing point; and a plurality of empennage orientators are uniformly distributed on the rocket engine propeller close to the other end of the rocket engine propeller along a circumferential direction. The direct emission type remote fire extinguishing bomb has the advantages of high precision, good fire extinguishing effect, fast fire extinguishing and the like.
Description
Technical field
The present invention relates to special fire to implement the fire-fighting equipment of putting out a fire to save life and property at a distance, specifically a kind of direct-fire remote fire-extinguishing bomb, belongs to fire-fighting fire extinguishing field.
Background technology
In recent years, along with the fast development of China's economic construction, all there is huge variation in the form of social fire, content, scale etc.As above high bed device, the equipment fire in Large Oil Storage tank field and 80 meters, chemical plant, external wall of high-rise building insulation material fire, subway, tunnel fire hazard etc. have all proposed an urgent demand to long-range fire extinguishing equipment.The many departments such as oil, chemical industry, traffic, municipal administration, people's air defense, railway, civil aviaton, storage, communication, national defence, forest, grassland have all proposed new problem, the new demand of long-range fire extinguishing to fire protection sector.
There will be approximately 170,000 of skyscrapers the end of the year in China to 2010, wherein 1699 of high-rise buildings, and China's urban fire control elevating fire truck is all difficult to meet the needs of present urban skyscraper fire extinguishing from quantity to function.
Underground building has become a great problem of urban fire control fire-fighting work, the city that China opens subway in recent years gets more and more, once the breaking out of fires such as a large amount of civil air defense constructions and installations, underground garage, subterranean commercial area, underground underpass, traffic tunnel, power communication tunnel, go deep into internal firefighting very difficult, can only rely on long-range or portable input Novel fire extinguishing bullet fire extinguishing just can be achieved.
Large-scale confined space fire, such as between aircraft nest, cavern warehouse, large car, garage, exhibition center, gymnasium, cinema, the great hall fire etc.; And petroleum tank region fire, chemical plant fire, petroleum and natural gas well flame calamity and Forset and glassland fire, also all must rely on long-range fire extinguishing to realize and effectively put out a fire to save life and property.
City emergency rescue, for example earthquake, the nuclear facilities accident etc. of nearest Japan all be unable to do without long-range fire extinguishing and sue and labour.
In current China fire-fighting equipment, except only a few is for the limited remote facility of forest fire, effectively the long-range fire extinguishing equipment in city, means are substantially in blank.
With a varied topography in the scene of a fire, people's car is difficult to arrive or strongly closely body of hyperthermia radiation, or toxic gas overflows life-threatening, or Dark smoke billows in the underground scene of a fire, rescuer is difficult in severe situation such as deep grade, for ensureing rescue in fire ground personnel's safety, ensure that scene of a fire fire extinguishing needs, mounted remote direct projection extinguishing device and portable demand of throwing in fire extinguisher bomb fire extinguishing have become the task of top priority.
Summary of the invention
Because of more inaccessiable special fire places of factor such as height, distance and environment, the object of the present invention is to provide a kind of direct-fire remote fire-extinguishing bomb for current fire-fighting equipment.
The object of the invention is to be achieved through the following technical solutions:
The present invention includes feeler lever fuse, drag parachute, fire extinguisher cabin, rocket engine propeller, empennage finder and empennage parachute, wherein the one end in fire extinguisher cabin is connected with the angle of rake one end of rocket engine, the angle of rake other end of rocket engine is provided with empennage parachute, is provided with drag parachute at the other end in fire extinguisher cabin; The inside in described fire extinguisher cabin is separately installed with suspension time-delay fuze and boundling primacord, one side of suspension time-delay fuze is connected with one end of described feeler lever fuse, the other end of feeler lever fuse passes, also passes drag parachute by fire extinguisher cabin, for the touching end of touching fire extinguishing point, the opposite side of suspension time-delay fuze is connected with boundling primacord, fire extinguisher is equipped with extinguishing chemical in cabin, suspension time-delay fuze and boundling primacord are wrapped up by extinguishing chemical, are arranged with the retarding spring that drag parachute is opened out of my cabin at fire extinguisher on the feeler lever fuse of portion; On described rocket engine propeller, near its other end along being circumferentially evenly equipped with multiple empennage finders.
Wherein: described drag parachute comprises the umbrella sheet that multiple shapes are identical, and one end of each umbrella sheet is free end, and the other end is connected to joint portion; One end of described feeler lever fuse through joint portion and fire extinguisher cabin, is connected with a side of suspension time-delay fuze successively; One end of described retarding spring is connected on joint portion, and the other end is connected to the touching end of feeler lever fuse; The opposite side of described suspension time-delay fuze is connected with primacord pillar, and boundling primacord is placed in this primacord pillar, is communicated with suspension time-delay fuze, and suspension time-delay fuze is by the blast of the active force control boundling primacord of feeler lever fuse; The case material in described fire extinguisher cabin is carbon fiber, and the housing in fire extinguisher cabin is interior ripple struction; Described rocket engine thruster is connected with fire extinguisher cabin by rocket engine shell, and rocket engine thruster is placed in rocket engine shell, and described empennage parachute is connected with the end of rocket engine thruster; Circumferentially be evenly equipped with multiple empennage finders at rocket engine shell by edge on caudal outer surface; The material of described rocket engine shell is fiberglass; The outer surface in described fire extinguisher cabin is provided with the body tag line that loads extinguishing chemical type for distinguishing fire extinguisher bomb.
Advantage of the present invention and good effect are:
The invention solves conventional fire-fighting and reach (referring to skyscraper), enter not go (to refer to poisonous and harmful environment, hyperthermia radiation, there is explosion hazard area etc.), protect and ineffectively (refer to the visual plant within the scope of big fire barbecue, pipeline, valve, adjoin tank body etc.), cut apart not open (refer to the large area scene of a fire cannot implement to cut apart the situation that is conducive to eliminate piecewise), feel simply helpless and hope all difficult problems that fire is heaved a sigh, go out when war cannot be tackled and overcome difficulties except endangering for the general conventional fire-fighting in city, the prerequisite of fire is utterly destroyed in creation, make urban fire control effectively the suing and labouring and social emergent rescue capability is effectively promoted of complicated fire in war of going out.Be specially:
1. fast.Fire-fighting fire extinguishing focuses on to be beaten littlely, long ago, needs especially that speed is precious in war the stage of fire being eliminated in the early stage.Go out war personnel action of fire-fighting is darted less than mechanical wheel rapidly again, and mechanical wheel is unable to catch up with rocket launching sooner, and the present invention wins best attack time with rocket speed exactly, obtains the most desirable fire extinguishing effect.
2. far away.Existing fire-fighting fire extinguishing has that many height are unreachable, untouchability helpless, in a helpless situationly seeing helplessly fire consumed human life property in helpless.The present invention can stop fiery evil spirit to be wreaked havoc by distance transmission, the to protect mankind security of the lives and property to greatest extent.
3. standard.Have many large area, high radiation, poisonous and harmful ambient influnence to go out in modern fire effective control and protection that war implements, makes fire damage huge especially.The present invention can the effective fire retardant extinguisher of direct projection, and accurately key protection point is not swallowed up by fire, protects key not destroyed, cut apart the large area scene of a fire by big fire to eliminate piecewise in order to the fire-fighting war of going out.
4. bore.Modern project fire accident, sealing building fire and have the article of murder by poisoning fire, existing fire fighter's equipment is difficult to enter, and maybe can not reach quick extinguishing effect, bungles the chance of winning a battle and leads to more vast evil.The present invention can launch that different classes of fire extinguisher bomb pierces its internal control intensity of a fire until thoroughly fire extinguishing.
5. fire extinguisher bomb of the present invention is provided with drag parachute, in the time that fire extinguisher bomb arrives fire extinguishing point, opens, and avoids fire extinguisher bomb to penetrate target, causes unnecessary injury and loss.
6. fire extinguisher of the present invention cabin housing adopts the incombustible material of carbon fiber, and takes as calculated interior corrugated design, avoids fragment to blow up formation secondary disaster.
7. the angle of rake shell of rocket engine of the present invention adopts glass steel material, and interior corrugated design bursts and is scattered without killing and wounding impulsive force; The empennage parachute of rocket engine propeller afterbody can make to come off and partly slowly fall.
Brief description of the drawings
Fig. 1 is structural front view of the present invention;
Fig. 2 is internal structure cutaway view of the present invention;
Fig. 3 is that Fig. 1 removes the left view after feeler lever fuse;
Fig. 4 is the A-A cutaway view in Fig. 2;
Wherein: 1 is feeler lever fuse, 2 is retarding spring, and 3 is drag parachute, 4 is joint portion, and 5 is body tag line, and 6 is fire extinguisher cabin, 7 is rocket engine shell, 8 is empennage finder, and 9 is empennage parachute, and 10 is suspension time-delay fuze, 11 is boundling primacord, 12 is extinguishing chemical, and 13 is rocket engine propeller, and 14 is primacord pillar.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Fig. 1～4, the present invention includes feeler lever fuse 1, retarding spring 2, drag parachute 3, fire extinguisher cabin 6,, empennage finder 8, empennage parachute 9, suspension time-delay fuze 10 and boundling primacord 11, wherein fire extinguisher cabin 6 is sealing cabin, its one end is connected with rocket engine shell 7, and the other end is provided with drag parachute 3; Rocket engine propeller 13 is placed in rocket engine shell 7, and one end of rocket engine propeller 13 is connected with fire extinguisher cabin 6, and the end of the other end is provided with empennage parachute 9; The material of rocket engine shell 7 is fiberglass, rocket engine shell 7 by caudal outer surface along be circumferentially evenly equipped with multiple make fire extinguisher bomb in flight course held stationary, by the empennage finder 8 of predetermined direction flight.Drag parachute 3 comprises the umbrella sheet that multiple shapes are identical, and each umbrella sheet is petal-shaped (two ends point, centre is camber line), and one end of each umbrella sheet is free end, and the other end is connected to joint portion 4.The inside in fire extinguisher cabin 6 is separately installed with suspension time-delay fuze 10 and boundling primacord 11, one side of suspension time-delay fuze 10 is connected with one end of feeler lever fuse 1, the other end of feeler lever fuse 1 is passed, is also passed the joint portion 4 of drag parachute 3 by fire extinguisher cabin 6, be the touching end of touching fire extinguishing point; The opposite side of suspension time-delay fuze 10 is fixed with primacord pillar 14, and boundling primacord 11 is placed in this primacord pillar 14, is communicated with suspension time-delay fuze 10, and suspension time-delay fuze 10 is by the blast of the active force control boundling primacord 11 of feeler lever fuse 1; Extinguishing chemical 12 is housed in fire extinguisher cabin 6, suspension time-delay fuze 10 and boundling primacord 11 are wrapped up by extinguishing chemical 12, on the outer surface in fire extinguisher cabin 6, be provided with the body tag line 5 that loads extinguishing chemical type for distinguishing fire extinguisher bomb, can easily distinguish the extinguishing chemical type in fire extinguisher cabin 6 by body tag line 5.On the feeler lever fuse 1 of 6 outsides, fire extinguisher cabin, be arranged with the retarding spring 2 that drag parachute 3 is opened, one end of this retarding spring 2 is connected on joint portion 4, and the other end is connected to the touching end of feeler lever fuse 1.The case material in fire extinguisher cabin 6 is carbon fiber, and the housing in fire extinguisher cabin 6 is interior ripple struction, and after fire extinguisher bomb blast, the housing fragment in fire extinguisher cabin can avoid blowing up formation secondary disaster.
Operation principle of the present invention is:
Fire extinguisher bomb of the present invention can adopt the formula fire fighting truck delivery of advocating war, and double-cylinder type transmitter is installed on fire fighting truck, and transmitting once can be launched two fire extinguisher bombs, can deliver some bullets for subsequent use on fire fighting truck.
Main-battle firefighting truck is as transmitting chassis vehicle, 1.3 meters of double-cylinder type transmitter directional tube length, 253 millimeters of bores; 1350 millimeters of direct-fire remote fire-extinguishing bomb length of the present invention (containing feeler lever fuse), 252 millimeters of diameters; Feeler lever fuse 1 of the present invention, empennage finder 8, empennage parachute 9, suspension time-delay fuze 10, boundling primacord 11 and rocket engine propeller 13 are prior art, wherein feeler lever fuse 1 full insurance type artificial feeler lever piezoelectric fuze, suspension time-delay fuze 10 adopts time delay autodestructive fuse; I type fire extinguisher bomb is containing 30 kilograms of F-500 extinguishing chemicals, and II type fire extinguisher bomb is containing 15 kilograms of gas extinguishing agents, the radius 8-10 rice of effectively putting out a fire; 20～65 ° of the high and low angles of fires of double-cylinder type transmitter, left and right firing angle can reach respectively 90 °, 45 °, 250～300 meters of direct projection journeys.
Select launch site according to the height of fire extinguishing point, adjust left and right firing angle and high and low angles of fire, and with sight accurate adjustment directive, aim at fiery point.Transmitting fire extinguisher bomb, target fire extinguishing point, feeler lever fuse 1 touches target, utilizes the reaction force of target, and compression retarding spring 2, and then compression joint portion 4, open drag parachute 3, avoids fire extinguisher bomb to penetrate target and cause unnecessary injury and loss; Suspension time-delay fuze 10, under the effect of feeler lever fuse 1 active force, is ignited boundling primacord 11, ftractures in fire extinguisher cabin 6, and the extinguishing chemical 12 of dishing out reaches fire extinguishing effect.Meanwhile, the empennage parachute 9 of rocket engine propeller 13 ends opens, by cast stable landing.Can launch fire extinguisher bomb to point of origin continuously by many cars as required, reach the object of controlling the intensity of a fire and fire extinguishing.
Claims (8)
1. a direct-fire remote fire-extinguishing bomb, it is characterized in that: comprise feeler lever fuse (1), drag parachute (3), fire extinguisher cabin (6), rocket engine propeller (13), empennage finder (8) and empennage parachute (9), wherein the one end of fire extinguisher cabin (6) is connected with one end of rocket engine propeller (13), the other end of rocket engine propeller (13) is provided with empennage parachute (9), is provided with drag parachute (3) at the other end of fire extinguisher cabin (6), the inside in described fire extinguisher cabin (6) is separately installed with suspension time-delay fuze (10) and boundling primacord (11), one side of suspension time-delay fuze (10) is connected with one end of described feeler lever fuse (1), the other end of feeler lever fuse (1) is passed by fire extinguisher cabin (6), and through drag parachute (3), for the touching end of touching fire extinguishing point, the opposite side of suspension time-delay fuze (10) is connected with boundling primacord (11), extinguishing chemical (12) is housed in fire extinguisher cabin (6), suspension time-delay fuze (10) and boundling primacord (11) are wrapped up by extinguishing chemical (12), on fire extinguisher cabin (6) outside feeler lever fuse (1), be arranged with the retarding spring (2) that drag parachute (3) is opened, upper, close its other end of described rocket engine propeller (13) is along being circumferentially evenly equipped with multiple empennage finders (8).
2. by direct-fire remote fire-extinguishing bomb claimed in claim 1, it is characterized in that: described drag parachute (3) comprises the umbrella sheet that multiple shapes are identical, one end of each umbrella sheet is free end, and the other end is connected to joint portion (4).
3. by direct-fire remote fire-extinguishing bomb claimed in claim 2, it is characterized in that: one end of described feeler lever fuse (1) through joint portion (4) and fire extinguisher cabin (6), is connected with a side of suspension time-delay fuze (10) successively; It is upper that one end of described retarding spring (2) is connected to joint portion (4), and the other end is connected to the touching end of feeler lever fuse (1).
4. by direct-fire remote fire-extinguishing bomb claimed in claim 1, it is characterized in that: the opposite side of described suspension time-delay fuze (10) is connected with primacord pillar (14), boundling primacord (11) is placed in this primacord pillar (14), is communicated with suspension time-delay fuze (10), and suspension time-delay fuze (10) is by the blast of the active force control boundling primacord (11) of feeler lever fuse (1).
5. by direct-fire remote fire-extinguishing bomb claimed in claim 1, it is characterized in that: the case material in described fire extinguisher cabin (6) is carbon fiber, the housing of fire extinguisher cabin (6) is interior ripple struction.
6. by direct-fire remote fire-extinguishing bomb claimed in claim 1, it is characterized in that: described rocket engine thruster (13) is connected with fire extinguisher cabin (6) by rocket engine shell (7), rocket engine thruster (13) is placed in rocket engine shell (7), and described empennage parachute (9) is connected with the end of rocket engine thruster (13); Circumferentially be evenly equipped with multiple empennage finders (8) at rocket engine shell (7) by edge on caudal outer surface.
7. by direct-fire remote fire-extinguishing bomb claimed in claim 6, it is characterized in that: the material of described rocket engine shell (7) is fiberglass.
8. by direct-fire remote fire-extinguishing bomb claimed in claim 1, it is characterized in that: the outer surface in described fire extinguisher cabin (6) is provided with the body tag line (5) that loads extinguishing chemical type for distinguishing fire extinguisher bomb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110228992.XA CN102921125B (en) | 2011-08-10 | 2011-08-10 | Direct emission type remote fire extinguishing bomb |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110228992.XA CN102921125B (en) | 2011-08-10 | 2011-08-10 | Direct emission type remote fire extinguishing bomb |
Publications (2)
| Publication Number | Publication Date |
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| CN102921125A CN102921125A (en) | 2013-02-13 |
| CN102921125B true CN102921125B (en) | 2014-12-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201110228992.XA Active CN102921125B (en) | 2011-08-10 | 2011-08-10 | Direct emission type remote fire extinguishing bomb |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399208A (en) * | 2014-12-08 | 2015-03-11 | 重庆长江特种装备有限公司 | Forest fire-extinguishing bomb |
| CN109443115A (en) * | 2018-12-14 | 2019-03-08 | 江苏溧航航空科技有限公司 | A kind of fire extinguisher bomb system with the compound time-delay fuze of electronics |
| CN112915422B (en) * | 2021-03-04 | 2022-05-31 | 西北工业大学 | Solid fire extinguishing bomb fire-fighting system |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2148319B2 (en) * | 1971-09-28 | 1975-04-10 | Honeywell Gmbh, 6000 Frankfurt | Fire-extinguishing rocket - has flap-out wall parts on load-carrying section to rotate engine section after unloading in mid-air |
| CN201187977Y (en) * | 2008-02-01 | 2009-01-28 | 王昕� | Fire-extinguishing bullet for artillery |
| CN101947376A (en) * | 2010-09-13 | 2011-01-19 | 吕敬群 | Airburst fire-extinguishing bomb |
| CN202199008U (en) * | 2011-08-10 | 2012-04-25 | 辽宁宇能伟业科技发展有限公司 | Direct-fire remote fire-extinguishing bomb |
-
2011
- 2011-08-10 CN CN201110228992.XA patent/CN102921125B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2148319B2 (en) * | 1971-09-28 | 1975-04-10 | Honeywell Gmbh, 6000 Frankfurt | Fire-extinguishing rocket - has flap-out wall parts on load-carrying section to rotate engine section after unloading in mid-air |
| CN201187977Y (en) * | 2008-02-01 | 2009-01-28 | 王昕� | Fire-extinguishing bullet for artillery |
| CN101947376A (en) * | 2010-09-13 | 2011-01-19 | 吕敬群 | Airburst fire-extinguishing bomb |
| CN202199008U (en) * | 2011-08-10 | 2012-04-25 | 辽宁宇能伟业科技发展有限公司 | Direct-fire remote fire-extinguishing bomb |
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| Publication number | Publication date |
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| CN102921125A (en) | 2013-02-13 |
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