CN201242397Y - Device for destroying explosive substance - Google Patents
Device for destroying explosive substance Download PDFInfo
- Publication number
- CN201242397Y CN201242397Y CNU2008201091332U CN200820109133U CN201242397Y CN 201242397 Y CN201242397 Y CN 201242397Y CN U2008201091332 U CNU2008201091332 U CN U2008201091332U CN 200820109133 U CN200820109133 U CN 200820109133U CN 201242397 Y CN201242397 Y CN 201242397Y
- Authority
- CN
- China
- Prior art keywords
- plug
- explosive
- gun barrel
- taper
- water
- 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 - Fee Related
Links
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F41—WEAPONS
- F41B—WEAPONS FOR PROJECTING MISSILES WITHOUT USE OF EXPLOSIVE OR COMBUSTIBLE PROPELLANT CHARGE; WEAPONS NOT OTHERWISE PROVIDED FOR
- F41B9/00—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure
- F41B9/0003—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid
- F41B9/0031—Liquid ejecting guns, e.g. water pistols, devices ejecting electrically charged liquid jets, devices ejecting liquid jets by explosive pressure characterised by the pressurisation of the liquid the liquid being pressurised at the moment of ejection
- F41B9/0043—Pressurisation by explosive pressure
- F41B9/0046—Disruptors, i.e. for neutralising explosive devices
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model discloses an explosive destruction device, which comprises a plug and a gun barrel, wherein the plug is arranged on the front end of the gun barrel, explosive is arranged on the rear portion of the gun barrel, and the gun barrel is filled with water, wherein the plug is in a taper shape, the direction of the taper head is extended towards the direction of the explosive in the gun barrel. The taper plug is under the stamping of explosive force along with the detonation of the explosive after the explosive destruction device adopts the taper plug, the taper face of the plug is shrunk towards the center of the taper from the circumference, and is projected towards the front of the gun barrel until to drop off from the gun barrel, and water in the gun barrel is simultaneously extruded with the plug, and the front end of the water column can form a taper jet flow opposite to the taper direction of the plug under the guide of the taper plug deformation process. The more close to the taper heat center of the water column, the larger flow velocity of water flow, and the larger impact force is generated, and therefore, the water column can firstly destroy the explosive by the taper end thereof, and then can completely destruct the explosive by flowing water column. Compared with the prior art, the explosive destruction device has much larger destroy force under the condition of not adding the explosive consumption.
Description
Technical field
The utility model relates to a kind of destroy machine that destroys dangerous material and explosive.
Background technology
Present explosive substance destroy machine adopts structure as shown in Figure 1 usually, comprises plug 1, gun barrel 2, and plug 1 is encapsulated in the gun barrel front end, and gun barrel 2 rear portions are provided with explosive 3, and gun barrel 2 middle parts are perfused with water.Because described plug 1 adopts the circle identical with the muzzle shape, the current that cause penetrating also are the columns that front end flushes, and the impulsive force of each point is roughly the same on the water column, the big explosive of more survivable outer cover intensities, want to increase the impulsive force that penetrates water column, then have only by increasing the mode of explosive quantity, caused the waste of resource.
The utility model content
At the problem that prior art exists, the purpose of this utility model is to provide a kind of explosive substance destroy machine that the impulsive force of ejaculation water column is significantly improved by improvement plug shape.
For achieving the above object, a kind of explosive substance destroy machine of the utility model comprises plug, gun barrel, and plug is encapsulated in the gun barrel front end, and the gun barrel rear portion is provided with explosive, and the gun barrel middle part is perfused with water, and wherein, plug is taper, and its conehead explosive direction in gun barrel is extended.
Further, described plug is polygonal pyramid shape or wedge shape.
Further, described plug and gun barrel mouth coupling part and gun barrel mouth match each other.
Further, described taper plug is made by plastics or rubber.
After the utility model adopts the taper plug, during use, blast along with explosive, the taper plug is under the punching press of explosive force, the taper surface of plug is from shrinking to conical centre all around, and it is outstanding to gun barrel the place ahead, until coming off from gun barrel, meanwhile, the water in the gun barrel is along with plug is together extruded, the water column front end is under the guiding of taper plug deformation process, form a convergent cone spray opposite with the tapered direction of plug, the closer to the current conehead, the flow velocity of current is big more, the impulsive force that is produced is big more, thereby this water column can at first destroy explosive by its awl end, and then by follow-up water column following closely explosive thoroughly broken up destruction, compared with prior art, under the situation that does not increase explosive consumption, can have bigger destructive power.
Description of drawings
Fig. 1 is the structural representation of traditional bomb thing destroy machine;
Fig. 2 is a structural representation of the present utility model;
Fig. 3 is the structural representation of conical plug among the embodiment 1;
Fig. 4 is a wedge shape plug front view among the embodiment 2;
Fig. 5 is a wedge shape plug vertical view among the embodiment 2.
The specific embodiment
Embodiment 1:
Shown in Fig. 2 and 3, the utility model explosive substance destroy machine comprises plug 4, gun barrel 5, and plug 4 is taper shapes of being made by plastics or rubber, its conehead explosive 6 directions in gun barrel 5 are extended, and be encapsulated in gun barrel 5 front ends, gun barrel 5 rear portions are provided with explosive 6, and gun barrel 5 middle parts are perfused with water 7.
Described taper plug 4 wants to sustain the minimal impact power that makes the punching press distortion of taper plug 4 conehead places with the bonding strength of muzzle joint, taper plug 4 is under the punching press of explosive force, the taper surface of plug 4 is from shrinking to conical centre all around, and it is outstanding to gun barrel 5 the place aheads, until coming off from gun barrel 5, meanwhile, water 7 in the gun barrel 5 is along with plug 4 is together extruded, water column 8 front ends are under the guiding of taper plug 4 deformation processes, form a convergent cone spray opposite with the tapered direction of plug 4, the closer to conehead, the flow velocity of current is big more, the impulsive force that is produced is big more, thereby this water column can at first break up explosive by its awl end, and then by following closely the thorough destroying explosive substance of follow-up water column.
Embodiment 2:
Shown in Fig. 2,4 and 5, plug of the present utility model is the wedge shape plug, the riding position of its set-up mode and explosive is all with described in the embodiment 1, water in the gun barrel is under the impact of explosive force, compressing wedge shape plug, the taper surface of plug is from shrinking to conical centre all around, and it is outstanding to gun barrel the place ahead, until coming off from gun barrel, water is subjected to the influence of plug distortion, at first the water column of She Chuing similar one sharp ligulate blade along with plug together extrudes simultaneously, its awl end at first breaks up explosive, and then by following closely the thorough destroying explosive substance of follow-up water column.
Claims (4)
1. an explosive substance destroy machine comprises plug, gun barrel, and plug is encapsulated in the gun barrel front end, and the gun barrel rear portion is provided with explosive, and the gun barrel middle part is perfused with water, it is characterized in that described plug is taper, and its conehead explosive direction in gun barrel is extended.
2. explosive substance destroy machine as claimed in claim 1 is characterized in that, described plug is polygonal pyramid shape or wedge shape.
3. explosive substance destroy machine as claimed in claim 1 is characterized in that, described plug and gun barrel coupling part and gun barrel mouth match each other.
4. explosive substance destroy machine as claimed in claim 1 is characterized in that, described taper plug is made by plastics or rubber.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201091332U CN201242397Y (en) | 2008-07-10 | 2008-07-10 | Device for destroying explosive substance |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNU2008201091332U CN201242397Y (en) | 2008-07-10 | 2008-07-10 | Device for destroying explosive substance |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201242397Y true CN201242397Y (en) | 2009-05-20 |
Family
ID=40715687
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNU2008201091332U Expired - Fee Related CN201242397Y (en) | 2008-07-10 | 2008-07-10 | Device for destroying explosive substance |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201242397Y (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112639413A (en) * | 2018-08-09 | 2021-04-09 | 高准公司 | Explosion-proof feed-through |
WO2022090160A1 (en) * | 2020-10-27 | 2022-05-05 | UXO Control B.V | Unexploded ordnance disposal method and system |
-
2008
- 2008-07-10 CN CNU2008201091332U patent/CN201242397Y/en not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112639413A (en) * | 2018-08-09 | 2021-04-09 | 高准公司 | Explosion-proof feed-through |
WO2022090160A1 (en) * | 2020-10-27 | 2022-05-05 | UXO Control B.V | Unexploded ordnance disposal method and system |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090520 Termination date: 20120710 |