CN107982823A - A kind of UAV system determines high explosion type fire extinguisher bomb - Google Patents
A kind of UAV system determines high explosion type fire extinguisher bomb Download PDFInfo
- Publication number
- CN107982823A CN107982823A CN201810015301.XA CN201810015301A CN107982823A CN 107982823 A CN107982823 A CN 107982823A CN 201810015301 A CN201810015301 A CN 201810015301A CN 107982823 A CN107982823 A CN 107982823A
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- China
- Prior art keywords
- fire extinguisher
- booster
- extinguisher bomb
- extension
- igniting primer
- 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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- 238000004880 explosion Methods 0.000 title claims abstract description 21
- 239000000843 powder Substances 0.000 claims abstract description 32
- 239000000126 substance Substances 0.000 claims abstract description 16
- 239000002360 explosive Substances 0.000 claims abstract description 12
- 238000002485 combustion reaction Methods 0.000 claims abstract description 7
- 238000010276 construction Methods 0.000 claims 1
- 239000000203 mixture Substances 0.000 claims 1
- 239000004744 fabric Substances 0.000 abstract description 4
- 230000009977 dual effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 239000003795 chemical substances by application Substances 0.000 abstract description 2
- 238000006467 substitution reaction Methods 0.000 description 4
- 230000005611 electricity Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000481 breast Anatomy 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003721 gunpowder Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/02—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires
- A62C3/0228—Fire prevention, containment or extinguishing specially adapted for particular objects or places for area conflagrations, e.g. forest fires, subterranean fires with delivery of fire extinguishing material by air or aircraft
- A62C3/025—Fire extinguishing bombs; Projectiles and launchers therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The technical solution that a kind of UAV system of the present invention determines high explosion type fire extinguisher bomb includes：Body, the body have cavity, extinguishing chemical are filled in the cavity；Booster, the booster are built in the cavity, explosive or black powder are housed in the booster；Extension igniting primer, the extension igniting primer are located above the booster, and delay powder is housed in the extension igniting primer；Electric igniter, the electric igniter are located at the top of the extension igniting primer.Fire extinguisher bomb is while unhook and freely falling body is just started, it is powered to fire extinguisher bomb electric igniter positive and negative anodes, the delay powder in extension igniting primer is lighted in electric igniter ignition, flame detonator is lighted after delay powder burning preset time (may be configured as 2.5s), flame detonator ignites the explosive inside booster, body is blown, extinguishing chemical (such as ultra-fine dry powder extinguishing agent) cloth, which is spread across, to catch fire place and realizes fire extinguishing, the fire extinguisher bomb has dual fire extinguishing effect of explosion wave and extinguishing chemical, and flame is not easy resume combustion after being extinguished.
Description
Technical field
The present embodiments relate to fire extinguisher bomb technical field, and in particular to a kind of UAV system determines high explosion type fire extinguisher bomb.
Background technology
The structure of fire extinguisher bomb is multifarious, species is very more, and current, and unmanned plane is often indefinite height with forest extinguishing mode
Drop a bomb, the bullet by putting into flame explodes under flame hot conditions sheds extinguishing chemical fire extinguishing.The fixed high self-destruction that unmanned plane is launched
The main implementation of fire-fighting bomb for forest is dropped a bomb after aircraft flies to flame overhead, is perceived using radio proximity fuse away from ground
Highly, the fuse detonation fire-fighting bomb when highly reaching the height of setting, sheds extinguishing chemical to realize fire extinguishing.
The major defect of the prior art is as follows：When indefinite height drops a bomb, because aircraft vibrations, wind direction, flame size, bullet are poor
The enchancement factor such as different causes to be difficult to throw into fire extinguisher bomb in flame, especially when area of flame is little；Fixed height uses influence fuse
When, more than 500 yuan, influence fuse price is somewhat expensive, substantially exceeds forest farm and largely purchases what is used for an influence fuse estimation
Ability to bear, it is difficult to promote and apply；Due to the influence of flame and forest landform, the fixed high progress of influence fuse is difficult to reach use
It is required that；The prior art, which all underuses rotor wing unmanned aerial vehicle, can determine the advantage of high spot hover.
The content of the invention
In order to solve the above technical problem, the present invention provides a kind of UAV system to determine high explosion type fire extinguisher bomb.
The technical solution that a kind of UAV system of the present invention determines high explosion type fire extinguisher bomb includes：
Lifting lug, the lifting lug are equipped with the open slot for being used for being mounted on unmanned plane；
Empennage, connects the lifting lug, including some fins on the empennage；
Body, below the empennage, the body has cavity, and extinguishing chemical is filled in the cavity；
Booster, the booster are built in the cavity, explosive or black powder are housed in the booster；
Extension igniting primer, the extension igniting primer are located above the booster, and delay powder is housed in the extension igniting primer；
Electric igniter, the electric igniter are located at the top of the extension igniting primer and pass through the lifting lug.
Preferably, length direction of the booster along the afterbody to head is extended.
Preferably, the body is made of bullet and main body, and the main body includes body waist and afterbody, institute
Bullet is stated to be located at close to the side on the fire extinguisher bomb head.
Preferably, the body waist is cylindrical structural.
Preferably, the bullet is cone or arc-shaped structure, and top is equipped with protrusion.
Preferably, supporting rod is further included, the supporting rod is located in the body, and the booster is located at the supporting rod
On.
Preferably, further include flame detonator, the flame detonator between the extension igniting primer and the booster simultaneously
It is in contact with the explosive or black powder.
Preferably, the extension igniting primer and the booster pass through the connection screw connection on the outside of it.
Preferably, the electric igniter delays to pass by head screw connection, the electric igniter with the connection spiral shell with described
Combustion chamber is equipped between fire tube.
It is using the beneficial effect of above-mentioned technical proposal：
Unmanned plane is jettisoninged after work, the firm freely falling body of fire extinguisher bomb when, unmanned plane leads to fire extinguisher bomb electric igniter positive and negative anodes
Electricity, electric igniter, which is under fire, lights delay powder in extension igniting primer, delay powder burning preset time (may be configured as 2.5s) point afterwards
Flame detonator is fired, flame detonator ignites the explosive or black powder inside booster, body is blown, and extinguishing chemical is (such as ultra-fine dry
Powder extinguishing chemical) cloth is spread across and catches fire place and realize fire extinguishing, and which has dual fire extinguishing effect of explosion wave and extinguishing chemical,
Flame is not easy resume combustion after being extinguished.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
The embodiment of invention, for those of ordinary skill in the art, without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is the structure chart that a kind of UAV system of the embodiment of the present invention determines high explosion type fire extinguisher bomb.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
UAV system in the embodiment of the present invention is determined high explosion type fire extinguisher bomb and is used cooperatively with unmanned plane, and unmanned plane coordinates cloud
Platform images and infrared detecting set, can view the burning things which may cause a fire disaster in about 2 kilometers.Fixed high (the 30 meters or so) flight of unmanned plane, with base station or
After fire extinguisher bomb in remote control control unmanned plane carry the present embodiment quickly flies to burning things which may cause a fire disaster overhead, pass through software controlled release durg delivery system
Dispensing and fire extinguisher bomb igniting, such as first pass through the energization of electromagnet or by discharging fire extinguisher bomb, release confirm after again to being gone out
Fiery bullet, which is powered, lights a fire, and fire extinguisher bomb freely falling body (delay powder burns at the same time), fires the aerial burst of 2~12 meters of overhead, by ultra-fine dry powder in fire
Extinguishing chemical (being a kind of extinguishing chemical of Novel dry powder type, be several times to more than ten times of other extinguishing chemical unit volume fire-fighting efficiencies)
Cloth shines fire extinguishing.Flame is not easy resume combustion after being put out by ultra-fine dry powder.
Include as shown in Figure 1, a kind of UAV system of the embodiment of the present invention determines high explosion type fire extinguisher bomb：
(1) lifting lug 1, lifting lug 1 are installed on the top of empennage, and the horizontal direction of lifting lug 1 is equipped with the open slot (shape of open slot
It is not limited to square or circular), for fire extinguisher bomb to be mounted to unmanned plane saving casting device, while fire extinguisher bomb is set in vertical direction
There is aperture, the electric wire for electric igniter 6 passes through.
(2) empennage 2, connect lifting lug 1 on empennage 2, under connect main body.Using four or six fins, it is with outside fin empennage
Annulus strengthens intensity, and empennage 2 can ensure that posture when fire extinguishing falls to fire extinguishing self-destruction is vertically downward.
(3) body, body have cavity, extinguishing chemical 3 are filled in cavity.Body is made of main body 8 and bullet 9, main bullet
Body 8 and bullet 9 surround a cavity.Main body 8 includes body waist and afterbody, and main body 8 is located at one close to empennage 2
Side, empennage 2 are connected with afterbody, and body waist is cylindrical structural.Bullet 9 is located at close to the side on fire extinguisher bomb head, is
Cone or arc structure, the constraint that its head has a protrusion to be used for bosom part position.
(4) booster 4, booster 4 are built in cavity, explosive or black powder 5 are housed in booster 4.Booster 4 is extremely pushed up along afterbody
The length direction in portion is extended.For the ease of the placement of booster 4, supporting rod 10 is additionally provided with body, booster 4 is located at supporting rod
On 10.
(5) extension igniting primer 6, extension igniting primer 6 are located at the top of booster 4, delay powder are housed in extension igniting primer 6.
(6) electric igniter 7, electric igniter 7 is located at the top of extension igniting primer 6, while the electric wire of electric igniter 7 is passed through and hung
Ear.
(7) flame detonator 11, flame detonator 11 between extension igniting primer 6 and booster 7 and with 5 phase of explosive or black powder
Contact.
By described above, electric igniter 7, combustion chamber 12, extension igniting primer 6, gunpowder detonator 11, booster 4 are along master
Body 8 to the direction of bullet 9 is from top to bottom set gradually, and extension igniting primer 6 and booster 4 pass through the connection spiral shell 13 on the outside of it
Connection, electric igniter 7 are connected with being connected spiral shell 13 by head spiral shell 14.
The operation principle of above-mentioned fire extinguisher bomb is：
Unmanned plane is jettisoninged after work, the firm freely falling body of fire extinguisher bomb when, unmanned plane leads to fire extinguisher bomb electric igniter positive and negative anodes
Electric electric igniter 7 is under fire the delay powder lighted in extension igniting primer 6, delay powder burning preset time (may be configured as 2.5s) point afterwards
Flame detonator 11 is fired, flame detonator 11 ignites the explosive or black powder 5 of the inside of booster 4, body is blown, and by extinguishing chemical 3 (such as
Ultra-fine dry powder extinguishing agent) cloth is spread across and catches fire place and realize fire extinguishing, and which there is explosion wave and the dual of extinguishing chemical to go out
Fiery effect, flame are not easy resume combustion after being extinguished.
Compared with prior art, fuse includes electric igniter 7, delay powder and flame detonator to fire extinguisher bomb in the present embodiment
11, price is 20 yuan or so, and cost is low.
Other embodiments further include the combination of use " electric Dark Ignition tool " substitution electric igniter and delay powder, with " electricity prolongs
The combination of phase flame detonator " substitution electric igniter, delay powder and flame detonator, it is (direct with delay powder with black powder substitution explosive
The black powder in booster is lighted, power is smaller compared with explosive).These schemes are in the protection domain of patent of the present invention.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those of ordinary skill in the art that：It still can be to foregoing each implementation
Technical solution described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical solution.
Claims (9)
1. a kind of UAV system determines high explosion type fire extinguisher bomb, it is characterised in that including：
Lifting lug, the lifting lug are equipped with the open slot for being used for being mounted on unmanned plane；
Empennage, connects the lifting lug, including some fins on the empennage；
Body, below the empennage, the body has cavity, and extinguishing chemical is filled in the cavity；
Booster, the booster are built in the cavity, explosive or black powder are housed in the booster；
Extension igniting primer, the extension igniting primer are located above the booster, and delay powder is housed in the extension igniting primer；
Electric igniter, the electric igniter are located at the top of the extension igniting primer and pass through the lifting lug.
2. UAV system according to claim 1 determines high explosion type fire extinguisher bomb, it is characterised in that the booster is along the bullet
The length direction on body afterbody to head is extended.
3. UAV system according to claim 1 determines high explosion type fire extinguisher bomb, it is characterised in that the body by bullet and
Main body composition, the main body include body waist and afterbody, and the bullet is located at close to the fire extinguisher bomb head
Side.
4. UAV system according to claim 3 determines high explosion type fire extinguisher bomb, it is characterised in that the body waist is circle
Column construction.
5. UAV system according to claim 3 determines high explosion type fire extinguisher bomb, it is characterised in that the bullet is cone
Or arc-shaped structure, top are equipped with protrusion.
6. UAV system according to claim 3 determines high explosion type fire extinguisher bomb, it is characterised in that further includes supporting rod, institute
State supporting rod to be located in the body, and the booster is located on the supporting rod.
7. UAV system according to claim 1 determines high explosion type fire extinguisher bomb, it is characterised in that flame detonator is further included,
The flame detonator is in contact between the extension igniting primer and the booster and with the explosive or black powder.
8. UAV system according to claim 7 determines high explosion type fire extinguisher bomb, it is characterised in that the extension igniting primer and
The booster passes through the connection screw connection on the outside of it.
9. UAV system according to claim 8 determines high explosion type fire extinguisher bomb, it is characterised in that the electric igniter and institute
Connection spiral shell is stated by head screw connection, combustion chamber is equipped between the electric igniter and the extension igniting primer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810015301.XA CN107982823A (en) | 2018-01-08 | 2018-01-08 | A kind of UAV system determines high explosion type fire extinguisher bomb |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810015301.XA CN107982823A (en) | 2018-01-08 | 2018-01-08 | A kind of UAV system determines high explosion type fire extinguisher bomb |
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| Publication Number | Publication Date |
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| CN107982823A true CN107982823A (en) | 2018-05-04 |
Family
ID=62040866
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810015301.XA Pending CN107982823A (en) | 2018-01-08 | 2018-01-08 | A kind of UAV system determines high explosion type fire extinguisher bomb |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331387A (en) * | 2018-10-19 | 2019-02-15 | 湖南宏兵安防设备有限公司 | A kind of remote control temperature control of high-storey is put out the fire device and method of putting out the fire |
| CN109529230A (en) * | 2018-12-25 | 2019-03-29 | 武汉中成世纪系统工程有限公司孝感孝天路分公司 | A kind of empty quick-fried formula fire extinguishing ball of extension |
| CN109603031A (en) * | 2018-12-11 | 2019-04-12 | 中国航天空气动力技术研究院 | A kind of fixed high explosion type civil aviation Fire-extinguishing bomb |
| CN110665143A (en) * | 2019-11-11 | 2020-01-10 | 西北工业大学 | Air-drop forest fire extinguishing bomb with double insurance explosion-guide function |
| CN111589023A (en) * | 2020-05-02 | 2020-08-28 | 杨根喜 | Forest fire extinguishing method and device |
| CN112198895A (en) * | 2020-08-03 | 2021-01-08 | 北京理工大学 | Guidance and guidance battle cooperation system based on unmanned aerial vehicle and control method |
| CN113053551A (en) * | 2021-03-15 | 2021-06-29 | 中国人民解放军93213部队 | Nuclear accident emergency aerial control device |
| CN113856111A (en) * | 2021-10-19 | 2021-12-31 | 曾绍文 | Composite fire extinguishing bomb for fire fighting |
| CN115040805A (en) * | 2021-03-08 | 2022-09-13 | 北京理工大学 | Unmanned aerial vehicle-mounted water-based fire extinguishing device and fire extinguishing method |
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Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109331387A (en) * | 2018-10-19 | 2019-02-15 | 湖南宏兵安防设备有限公司 | A kind of remote control temperature control of high-storey is put out the fire device and method of putting out the fire |
| CN109331387B (en) * | 2018-10-19 | 2023-05-19 | 湖南宏兵安防设备有限公司 | High-rise remote control temperature control fire extinguishing device and fire extinguishing method |
| CN109603031A (en) * | 2018-12-11 | 2019-04-12 | 中国航天空气动力技术研究院 | A kind of fixed high explosion type civil aviation Fire-extinguishing bomb |
| CN109529230A (en) * | 2018-12-25 | 2019-03-29 | 武汉中成世纪系统工程有限公司孝感孝天路分公司 | A kind of empty quick-fried formula fire extinguishing ball of extension |
| CN110665143A (en) * | 2019-11-11 | 2020-01-10 | 西北工业大学 | Air-drop forest fire extinguishing bomb with double insurance explosion-guide function |
| CN110665143B (en) * | 2019-11-11 | 2023-07-04 | 西北工业大学 | Double-insurance explosion-guiding air drop type forest fire extinguishing bomb |
| CN111589023A (en) * | 2020-05-02 | 2020-08-28 | 杨根喜 | Forest fire extinguishing method and device |
| CN112198895A (en) * | 2020-08-03 | 2021-01-08 | 北京理工大学 | Guidance and guidance battle cooperation system based on unmanned aerial vehicle and control method |
| CN115040805A (en) * | 2021-03-08 | 2022-09-13 | 北京理工大学 | Unmanned aerial vehicle-mounted water-based fire extinguishing device and fire extinguishing method |
| CN113053551A (en) * | 2021-03-15 | 2021-06-29 | 中国人民解放军93213部队 | Nuclear accident emergency aerial control device |
| CN113856111A (en) * | 2021-10-19 | 2021-12-31 | 曾绍文 | Composite fire extinguishing bomb for fire fighting |
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| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 510000 No. 230, Huang Ge section, South Road, Huang Ge Town, Nansha District, Guangzhou, Guangdong (107) Applicant after: GUANGZHOU DINGFEI INTELLIGENT TECHNOLOGY Co.,Ltd. Address before: 510000 No. 230, Huang Ge section, South Road, Huang Ge Town, Nansha District, Guangzhou, Guangdong (107) Applicant before: GUANGZHOU DINGFEI TECHNOLOGY Co.,Ltd. |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180504 |