CN102921125A - Direct emission type remote fire extinguishing bomb - Google Patents
Direct emission type remote fire extinguishing bomb Download PDFInfo
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- CN102921125A CN102921125A CN201110228992XA CN201110228992A CN102921125A CN 102921125 A CN102921125 A CN 102921125A CN 201110228992X A CN201110228992X A CN 201110228992XA CN 201110228992 A CN201110228992 A CN 201110228992A CN 102921125 A CN102921125 A CN 102921125A
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- fire
- rocket engine
- fire extinguisher
- cabin
- feeler lever
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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 is implemented the fire-fighting equipment puted out a fire to save life and property at a distance, specifically a kind of direct-fire remote fire-extinguishing bomb belongs to the fire-fighting fire extinguishing field.
Background technology
In recent years, along with the fast development of China's economic construction, huge variation has all occured in the form of social fire, content, scale etc.High bed device, the equipment fire more than 80 meters such as Large Oil Storage tank field and 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 about 170,000 of skyscraper the end of the year in China to 2010, and wherein high-rise building is 1699, and China's urban fire control elevating fire truck all is difficult to satisfy the needs of present urban skyscraper fire extinguishing from quantity to the 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, in case 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, it is very difficult to go deep into internal firefighting, 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 effectively putting out a fire to save life and property.
City emergency rescue, such as the earthquake of nearest Japan, nuclear facilities accident etc. all be unable to do without long-range fire extinguishing and sue and labour.
In current China fire-fighting equipment, except only a few for the limited remote facility of forest fire, effectively the long-range fire extinguishing equipment in city, means are in blank substantially.
With a varied topography in the scene of a fire, people's car is difficult to arrive or the strongly near body of hyperthermia radiation, or toxic gas overflows life-threatening, or Dark smoke billows in the underground scene of a fire, the rescuer is difficult in the abominable situation such as deep grade, for guaranteeing rescue in fire ground personnel's safety, guarantee that scene of a fire fire extinguishing needs, mounted remote direct projection extinguishing device and portable demand of throwing in the 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 present fire-fighting equipment.
The objective 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 an end in fire extinguisher cabin links to each other with the angle of rake end of rocket engine, the angle of rake other end of rocket engine is provided with the empennage parachute, and the other end in the fire extinguisher cabin is provided with drag parachute; 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 links to each other with an end of described feeler lever fuse, the other end of feeler lever fuse passes and passes drag parachute by the fire extinguisher cabin, touching end for touching fire extinguishing point, the opposite side of suspension time-delay fuze is connected with the boundling primacord, fire extinguisher is equipped with extinguishing chemical in the cabin, suspension time-delay fuze and boundling primacord are wrapped up by extinguishing chemical, fire extinguisher out of my cabin the feeler lever fuse of section be arranged with the retarding spring that drag parachute is opened; On the described rocket engine propeller, near its other end along circumferentially being evenly equipped with a plurality of empennage finders.
Wherein: described drag parachute comprises the umbrella sheet that a plurality of shapes are identical, and an end of each umbrella sheet is free end, and the other end is connected to the joint portion; One end of described feeler lever fuse passes joint portion and fire extinguisher cabin successively, links to each other with a side of suspension time-delay fuze; One end of described retarding spring is connected on the 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 the primacord pillar, and the boundling primacord is placed in this primacord pillar, is communicated with the suspension time-delay fuze, and the 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 the fire extinguisher cabin by the rocket engine shell, and the rocket engine thruster is placed in the rocket engine shell, and described empennage parachute is connected with the end of rocket engine thruster; Circumferentially be evenly equipped with a plurality of empennage finders at the rocket engine shell by edge on the caudal outer surface; The material of described rocket engine shell is fiberglass; The outer surface in described fire extinguisher cabin is provided be used to distinguishing fire extinguisher bomb and loads the body tag line of extinguishing chemical type.
Advantage of the present invention and good effect are:
The invention solves conventional fire-fighting and reach (referring to skyscraper); advance not go (to refer to the poisonous and harmful environment; hyperthermia radiation; explosion hazard area etc. is arranged); protect and ineffectively (refer to the visual plant in the big fire barbecue scope; pipeline; valve; adjoin tank body etc.); cut apart not open (refer to the large tracts of land scene of a fire can't 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; for the general conventional fire-fighting in the city war of going out is overcome difficulties except danger can't tackle the time; the prerequisite of fire is utterly destroyed in creation, makes urban fire control effectively the suing and labouring and social emergent rescue capability is effectively promoted of complicated fire in the 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, to greatest extent the to protect mankind security of the lives and property.
3. accurate.The effective control and the protection that have many large tracts of land, high radiation, poisonous and harmful ambient influnence to go out and fight and implement in the modern fire make 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 the key not destroyed, cut apart the large tracts of land 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 the 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, opens when fire extinguisher bomb arrives the fire extinguishing point, 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 the 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 the part that comes off slowly fall.
Description of 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 the left view after Fig. 1 removes the feeler lever fuse;
Fig. 4 is the A-A cutaway view among Fig. 2;
Wherein: 1 is the feeler lever fuse, and 2 is retarding spring, and 3 is drag parachute, 4 is the joint portion, and 5 is the body tag line, and 6 is the fire extinguisher cabin, 7 is the rocket engine shell, 8 is the empennage finder, and 9 is the empennage parachute, and 10 are the suspension time-delay fuze, 11 is the boundling primacord, 12 is extinguishing chemical, and 13 is the rocket engine propeller, and 14 is the primacord pillar.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
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, the 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 the rocket engine shell 7, and an end of rocket engine propeller 13 links to each other 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 on the caudal outer surface along circumferentially be evenly equipped with a plurality of 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 a plurality of shapes are identical, and each umbrella sheet is petal-shaped (two ends point, the centre is camber line), and an 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 links to each other with an end of feeler lever fuse 1, the other end of feeler lever fuse 1 passes and passes the joint portion 4 of drag parachute 3 by fire extinguisher cabin 6, is 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 the fire extinguisher cabin 6, suspension time-delay fuze 10 and boundling primacord 11 are wrapped up by extinguishing chemical 12, outer surface in fire extinguisher cabin 6 is provided be used to distinguishing fire extinguisher bomb and load the body tag line 5 of extinguishing chemical type, can distinguish easily extinguishing chemical type in the fire extinguisher cabin 6 by body tag line 5.Feeler lever fuse 1 in 6 outsides, fire extinguisher cabin is arranged with the retarding spring 2 that drag parachute 3 is opened, and an end of this retarding spring 2 is connected on the 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 the fire extinguisher bomb blast, the housing fragment in fire extinguisher cabin can avoid blowing up the 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 the double-cylinder type transmitter is installed on the fire fighting truck, and emission once can be launched two fire extinguisher bombs, can deliver some bullets for subsequent use on the fire fighting truck.
Main-battle firefighting truck is as emission 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 the 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, feeler lever fuse 1 full insurance type artificial feeler lever piezoelectric fuze wherein, suspension time-delay fuze 10 adopts the time-delay autodestructive fuses; I type fire extinguisher bomb contains 30 kilograms of F-500 extinguishing chemicals, and II type fire extinguisher bomb contains 15 kilograms of gas extinguishing chemicals, 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 sides firing angle can reach respectively 90 °, 45 °, 250～300 meters of direct projection journeys.
Height according to the fire extinguishing point is selected the launch site, adjusts left and right sides firing angle and high and low angles of fire, and with sight accurate adjustment directive, aims at fiery point.The emission 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, avoid fire extinguisher bomb to penetrate target and cause unnecessary injury and loss; Suspension time-delay fuze 10 is ignited boundling primacord 11 under the effect of feeler lever fuse 1 active force, fire extinguisher cabin 6 crackings, and the extinguishing chemical 12 of dishing out reaches the fire extinguishing effect.Simultaneously, the empennage parachute 9 of rocket engine propeller 13 ends opens, with the cast stable landing.Can launch fire extinguisher bomb to point of origin continuously by many cars as required, reach the purpose of the control intensity of a fire and fire extinguishing.
Claims (8)
1. 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 an end of fire extinguisher cabin (6) links to each other with an end of rocket engine propeller (13), the other end of rocket engine propeller (13) is provided with empennage parachute (9), and the other end in fire extinguisher cabin (6) is provided with drag parachute (3); 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) links to each other with an end of described feeler lever fuse (1), the other end of feeler lever fuse (1) is passed by fire extinguisher cabin (6), and pass drag parachute (3), touching end for 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 the fire extinguisher cabin (6), suspension time-delay fuze (10) and boundling primacord (11) are by extinguishing chemical (12) parcel, and the feeler lever fuse (1) outside in fire extinguisher cabin (6) is 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 circumferentially being evenly equipped with a plurality of 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 a plurality of shapes are identical, and an 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: an end of described feeler lever fuse (1) passes joint portion (4) and fire extinguisher cabin (6) successively, links to each other with a side of suspension time-delay fuze (10); One end of described retarding spring (2) is connected on the 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, and 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 the rocket engine shell (7), and described empennage parachute (9) is connected with the end of rocket engine thruster (13); Circumferentially be evenly equipped with a plurality of empennage finders (8) at rocket engine shell (7) by edge on the 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 be used to distinguishing fire extinguisher bomb and loads the body tag line (5) of extinguishing chemical type.
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 |
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| Publication Number | Publication Date |
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| CN102921125A true CN102921125A (en) | 2013-02-13 |
| CN102921125B 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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| CN (1) | CN102921125B (en) |
Cited By (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 |
| CN112915422A (en) * | 2021-03-04 | 2021-06-08 | 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 |
Cited By (4)
| 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 |
| CN112915422A (en) * | 2021-03-04 | 2021-06-08 | 西北工业大学 | Solid fire extinguishing bomb fire-fighting system |
| CN112915422B (en) * | 2021-03-04 | 2022-05-31 | 西北工业大学 | Solid fire extinguishing bomb fire-fighting system |
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| Publication number | Publication date |
|---|---|
| CN102921125B (en) | 2014-12-10 |
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