CN201259398Y - Bird-scaring gun - Google Patents
Bird-scaring gun Download PDFInfo
- Publication number
- CN201259398Y CN201259398Y CNU2008200297520U CN200820029752U CN201259398Y CN 201259398 Y CN201259398 Y CN 201259398Y CN U2008200297520 U CNU2008200297520 U CN U2008200297520U CN 200820029752 U CN200820029752 U CN 200820029752U CN 201259398 Y CN201259398 Y CN 201259398Y
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- gun
- bird
- scaring
- explosion chamber
- chamber
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Abstract
The utility model relates to the technical field for scaring gun by shooting bullets at airport, and in particular to a scaring gun, which is provided with a gun tube (1), a gun bracket (2) and an igniting device (3), and is characterized in that the upper part of the gun tube (1) is provided with an explosion chamber (4), and the lower part of the gun tube (1) is provided with a propelling chamber (5), and a bird scaring agent (6) is arranged inside the explosion chamber (4), and the propelling chamber (5) is connected with the igniting device (3) through a first ignition cord (7). The ignition cord is ignited at a short time by the heat that is generated by the electric heat wire during the large current, so that the propelling chamber of the artillery that is specially used for scaring the bird is exploded, and the air inside the gun tube seat is compressed to provide the propelling power required for the elevation of the artillery, and the artillery is propelled to a given height to further explode the explosion chamber. Thrill power or agent that is detested by the birds is filled inside the explosion chamber, and the bird scaring flavor is rapidly spread in the ambient space through the explosion combustion or the produced impact wave, thereby have better bird scaring effect.
Description
Technical field
The utility model relates to airport ammunition emission Bird scaring gun technical field, relates in particular to a kind of Bird scaring gun.
Background technology
On the airport,, when taking off and land, need the ring big gun to drive bird for the aircraft that prevents that bird from wounding and taking off or landing awing.The bird-dispelling cartridge on airport is the capital equipment of airport bird scaring car at present, existing Bird scaring gun is that the shell and the shell that have the fire in a stove before fuel is added are put into the emission gun tube, thereby the mechanical striker mechanism driving striker that utilizes the gun tube rear during emission hits combustion with the explosive in the canon primer bullet is launched, new shell could be packed into after at first the residual shell case of last shell will being taken out when fill with next time, this emission is run and is managed normally multitube annular array, prolongation along with the time, mechanical wear aggravation back striker often can not accurately hit the fire in a stove before fuel is added and cause duds to increase, sometimes annular gun tube rotating mechanism can not operate as normal cause getting stuck, in addition because country carries out strict control to shell production, the user can only order shell to domestic indivedual munitions factories, freight charges and cost are all very high, during the daily use of user the filling of shell particularly the eliminating of duds have certain danger, the involuntary maneuver of machinery striker mechanism can cause the generation of accident, domestic personal injury and the property loss accident that this type of device causes has taken place.
The principle of firing of employed combustion gas Bird scaring gun in the prior art, be liquefied gas to be introduced in the gun tube that two is opening by nozzle, by igniter it is ignited, the patent No. is that the utility model patent of 01250730.X discloses a kind of pinking formula Bird scaring gun, include gun tube, gun carriage, igniter, the afterbody of gun tube seals, the three way type mixing nozzle is installed near on the gun tube of afterbody by mount pad, nozzle enters in the bore, two air inlets, company's oxygen, company's liquefied gas, it has adopted " liquefied gas+oxygen " such mixture combustion, thereby produce explosive sound and drive bird, the patent No. is that 200620042666.4 Chinese utility model patent discloses a kind of electronic type Bird scaring gun pipe, and it comprises pipe shaft, form switch, capping, capping is connected through the hinge in the rear end of pipe shaft, and travel switch is located at pipe shaft rear end outer wall and locates with the hinge symmetry; The electric cap shell is housed in its pipe shaft, adopts the carrier loader storage battery to do power supply, realize the electronic ignition emission.It utilizes the sudden and violent song sound of electric cap shell to reach the function of driving bird, but above technology all adopts sudden and violent song sound to reach the function of driving bird separately, and its complex structure, so drive the bird effect certain limitation is arranged, safety that can not fine assurance airport.
Summary of the invention
The purpose of this utility model is to provide a kind of Bird scaring gun at defective of the prior art, thereby has effectively overcome a series of problems of the described existence of background technology.
The technical scheme that its technical problem that solves the utility model adopts is: described a kind of Bird scaring gun, include gun tube (1), gun carriage (2) and igniter (3), it is characterized in that: the top of described gun tube (1) is provided with explosion chamber (4), the bottom of gun tube (1) is provided with promotion room (5), bird repellent (6) is arranged in the explosion chamber (4), and promotion room (5) links to each other with igniter (3) by first fuse cord (7).
Described explosion chamber (4) and promotion room (5) are the cavity of sealing, are provided with second fuse cord (17) between explosion chamber (4) and the promotion room (5).Igniter (3) includes thermal insulation board (8), thermal insulation board (8) is provided with housing (9), the thermal insulation board (8) of the bottom correspondence in the housing (9) is provided with ceramic blanket (10), ceramic blanket (10) top is provided with ceramic block (11), ceramic block (11) is provided with heating wire (12), ceramic block (11) top correspondence is provided with ceramic briquetting (13), and ceramic briquetting (13) links to each other by guide pillar (18) handle (15) outside with being located at housing (9), and guide pillar (18) is provided with spring (14).Housing (9) is provided with lighting-up tuyere (16), and fuse cord (7) is located on the heating wire (12) on the ceramic block (11) in the housing (9) by lighting-up tuyere (16) correspondence.In explosion chamber (4) and the promotion room (5) gunpowder is housed.
The utility model is compared with background technology, the useful effect that has is: described a kind of Bird scaring gun, the heat that utilizes heating wire to produce when big electric current is lighted the cannon fuse cord in the short time, the promotion room of the special-purpose cannon of bird is driven in ignition, air in the compression gun tube seat, provide the cannon climb to altitude needed propulsive force, cannon is pushed to certain high-altitude, further ignite and drive the special-purpose cannon explosion chamber of bird.In explosion chamber, fill a certain amount of bird aversion excitant powder or reagent, the shock wave by explosive combustion or generation makes and drives the rapid disperse of bird smell at peripheral space, and it is better that it drives the bird effect.
Description of drawings
Fig. 1 is a structural principle schematic diagram of the present utility model;
Fig. 2 is the structural representation of igniter of the present utility model (3).
The specific embodiment
Described explosion chamber 4 and promotion room 5 are the cavity of sealing, are provided with second fuse cord 17 between explosion chamber 4 and the promotion room 5.Igniter 3 includes thermal insulation board 8, thermal insulation board 8 is provided with housing 9, the thermal insulation board 8 of the bottom correspondence in the housing 9 is provided with ceramic blanket 10, ceramic blanket 10 tops are provided with ceramic block 11, ceramic block 11 is provided with heating wire 12, ceramic block 11 top correspondences are provided with ceramic briquetting 13, and ceramic briquetting (13) links to each other with the handle 15 that is located at housing 9 outsides by guide pillar 18, and guide pillar 18 is provided with spring 14.Housing 9 is provided with lighting-up tuyere 16, the first fuse cords 7 and is located on the heating wire 12 on the ceramic block 11 in the housing 9 by lighting-up tuyere 16 correspondences.In explosion chamber 4 and the promotion room 5 gunpowder is housed.
Described a kind of Bird scaring gun, it is located at gun carriage 2 with gun tube 1 when implementing, and igniter 3 is arranged on the Bird scaring gun car, with the 15 pull-button pull-ups of the handle on the igniter 3, with first fuse cord, 7 insertion point gun muzzles, puts down pull-button and just can.When needs emission Bird scaring gun, connect power supply by Long-distance Control control heating wire 12, the heat that utilizes heating wire 12 to produce when big electric current is lighted cannon first fuse cord 7 in the short time, ignite the promotion room 5 of Bird scaring gun, air in the compression gun tube seat, provide the cannon climb to altitude needed propulsive force, cannon is pushed to certain high-altitude, further ignite by second fuse cord 17 then and drive the special-purpose cannon explosion chamber 4 of bird.In explosion chamber 4, fill a certain amount of bird aversion excitant powder or reagent, the shock wave by explosive combustion or generation makes and drives the rapid disperse of bird smell at peripheral space.Stimulate birds thereby utilize the flash of light of the violent blast sound, the strong smell of gunpowder that blast produces and cannon explosion time and drive bird reagent, make it flee from the zone of influence of unit.
Claims (5)
1, a kind of Bird scaring gun, include gun tube (1), gun carriage (2) and igniter (3), it is characterized in that: the top of described gun tube (1) is provided with explosion chamber (4), the bottom of gun tube (1) is provided with promotion room (5), bird repellent (6) is arranged in the explosion chamber (4), and promotion room (5) links to each other with igniter (3) by first fuse cord (7).
2, a kind of Bird scaring gun according to claim 1 is characterized in that: described explosion chamber (4) and promotion room (5) are the cavity of sealing, are provided with second fuse cord (17) between explosion chamber (4) and the promotion room (5).
3, a kind of Bird scaring gun according to claim 1, it is characterized in that: described igniter (3) includes thermal insulation board (8), thermal insulation board (8) is provided with housing (9), the thermal insulation board (8) of the bottom correspondence in the housing (9) is provided with ceramic blanket (10), ceramic blanket (10) top is provided with ceramic block (11), ceramic block (11) is provided with heating wire (12), ceramic block (11) top correspondence is provided with ceramic briquetting (13), pottery briquetting (13) links to each other by guide pillar (18) handle (15) outside with being located at housing (9), and guide pillar (18) is provided with spring (14).
4, a kind of Bird scaring gun according to claim 1 is characterized in that: described housing (9) is provided with lighting-up tuyere (16), and fuse cord (7) is located on the heating wire (12) on the ceramic block (11) in the housing (9) by lighting-up tuyere (16) correspondence.
5, a kind of Bird scaring gun according to claim 2 is characterized in that: in described explosion chamber (4) and the promotion room (5) gunpowder is housed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200297520U CN201259398Y (en) | 2008-07-28 | 2008-07-28 | Bird-scaring gun |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200297520U CN201259398Y (en) | 2008-07-28 | 2008-07-28 | Bird-scaring gun |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201259398Y true CN201259398Y (en) | 2009-06-17 |
Family
ID=40773636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200297520U Expired - Fee Related CN201259398Y (en) | 2008-07-28 | 2008-07-28 | Bird-scaring gun |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201259398Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791783A (en) * | 2012-11-01 | 2014-05-14 | 郑德勇 | Mineral powder bomb |
| CN105309417A (en) * | 2014-07-10 | 2016-02-10 | 长葛市吉庆机械厂 | Airport anti-bird vibrating device |
| CN109197858A (en) * | 2018-09-27 | 2019-01-15 | 河南国科特种装备有限公司 | Carbon dioxide bird repellent big gun |
| CN114128703A (en) * | 2021-12-17 | 2022-03-04 | 上海交通大学重庆研究院 | Combined bird repelling device |
-
2008
- 2008-07-28 CN CNU2008200297520U patent/CN201259398Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103791783A (en) * | 2012-11-01 | 2014-05-14 | 郑德勇 | Mineral powder bomb |
| CN105309417A (en) * | 2014-07-10 | 2016-02-10 | 长葛市吉庆机械厂 | Airport anti-bird vibrating device |
| CN109197858A (en) * | 2018-09-27 | 2019-01-15 | 河南国科特种装备有限公司 | Carbon dioxide bird repellent big gun |
| CN114128703A (en) * | 2021-12-17 | 2022-03-04 | 上海交通大学重庆研究院 | Combined bird repelling device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090617 Termination date: 20170728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |