CN207379376U - A kind of explosive destroyer without recoil - Google Patents
A kind of explosive destroyer without recoil Download PDFInfo
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- CN207379376U CN207379376U CN201721436188.XU CN201721436188U CN207379376U CN 207379376 U CN207379376 U CN 207379376U CN 201721436188 U CN201721436188 U CN 201721436188U CN 207379376 U CN207379376 U CN 207379376U
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- transmitting tube
- transmitting
- combustion bin
- explosive
- recoil
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Abstract
The utility model discloses a kind of explosive destroyer without recoil, the Explosive Ordnance Demolition device includes destroying device, pressure bullet cap and propelling charge cartridge case；It is hollow structure that the pressure, which plays cap, and the propelling charge cartridge case is fitted in the destruction device；The destruction device includes transmitting tube, and the transmitting tube is integral type tubular structure, and the transmitting tube both ends sealing, the transmitting tube includes combustion bin, and the combustion bin is arranged on inside the transmitting tube, and the combustion bin is hole capital after selling all securities structure；The left and right tube wall of the transmitting tube is respectively provided with increasing pressure curve, and internal diameter is gradually reduced from the combustion bin both ends to the both ends of the transmitting tube respectively.The utility model is simple in structure, small, and overall weight is light, facilitates portable, and use cost is low, and power is big；And convenient for maintaining, it is extensive to adapt to environment.
Description
Technical field
The utility model is related to explosive explosion fields, and in particular to a kind of explosive destroyer without recoil.
Background technology
Explosive Ordnance Demolition device is a kind of extremely strong weapon system of power of injuring, and is mainly used for army, People's Armed Police, special policeman, public security etc.
Relevant unit performs explosive disposal task, and what is usually selected at present is the Explosive Ordnance Demolition device of Recoilless so that explosive
It is simple, small and easy to use to destroy device overall structure.
And a kind of existing explosive destroyer without recoil, such as a kind of no recoil of Application No. 200820072180.4
Power Explosive Ordnance Demolition device, simple in structure, destruction power is big, but the one of the propelling charge cartridge case of the explosive destroyer without recoil
To open one's mouth to end to the other end of emission port and propelling charge cartridge case be isometric(al) reservoir at end, and after propelling charge cartridge case igniting, water is from hair
Loophole and stop mouth project, and the high pressure water flow pressure of injection is equal and direction is opposite.This allows for the generation of propelling charge cartridge case both ends
It bombards that power is identical, bombards power decomposition explosion object from what emission port projected, and the power of bombarding projected from stop mouth is removed and supported for balancing
The bombarding outside power for emission port that disappear also forms very strong destructive power, adds the danger at explosive destroyer without recoil rear；Together
When to reach destroy effect it is necessary to have it is enough bombard power, it is necessary to load enough propellant powder, also increase energy consumption.
Utility model content
For existing explosive destroyer without recoil there are the problem of, it is quick-fried that the utility model provides a kind of Recoilless
Fried object destroys device, and the Explosive Ordnance Demolition device is simple in structure, can make less propellant powder, and play bigger bombards power, makes transmitting tube
Recoilless.
The specific technical solution of the utility model is as follows：
A kind of explosive destroyer without recoil, which is characterized in that the Explosive Ordnance Demolition device includes destroying device, pressure bullet cap
And propelling charge cartridge case；It is hollow structure that the pressure, which plays cap, and the propelling charge cartridge case is fitted in the destruction device；
The destruction device includes transmitting tube, and the transmitting tube is integral type tubular structure, the transmitting tube both ends sealing, institute
Stating transmitting tube includes combustion bin, and the combustion bin is arranged on inside the transmitting tube, and the combustion bin is hole capital after selling all securities structure；The hair
The left and right tube wall for penetrating pipe is respectively provided with increasing pressure curve, internal diameter from the combustion bin both ends respectively to the both ends of the transmitting tube by
It is tapered to subtract.
Further, the destruction device further includes two sealing-plugs, and the transmitting tube emits storehouse, emits storehouse afterwards before further including
And magazine；
Transmitting storehouse, the combustion bin and the rear transmitting storehouse are successively set on inside the transmitting tube before described, described
The left and right ends of combustion bin seal phase with the preceding transmitting storehouse and the rear transmitting storehouse respectively by sealing-plug former and later two described
It connects；The magazine is arranged on the transmitting tube top, above the combustion bin, the magazine inside and the combustion bin phase
It is logical, there is opening above the magazine.
Further, the sealing-plug is cup-like structure, and one end opening, the other end is with bottom surface.
Further, the destruction device is stifled and rear stifled before further including；The left and right ends of the transmitting tube are respectively provided with transmitting
Mouth and relief port block up after stifled and described before described and block the emission port and the relief port respectively.
Further, at the relief port end, the transmitting tube is in bell mouth shape, and the bore of the transmitting tube is outwards gradual
Become larger.
Further, the destruction device includes spreader, and the spreader is arranged in the relief port, the spreader
For cone structure, tapering is towards the combustion bin.
Further, aerial drainage end cap is additionally provided on the bottom of the spreader, the aerial drainage end cap is located at the relief port
Interior, section is more than the bottom of the spreader；The aerial drainage end cap matches with the relief port.
Further, the aerial drainage end cap is multi-grid structure.
Further, the pressure, which plays cap bottom, has opening, and top has through hole；The pressure plays cap and the magazine phase
Even；The propelling charge cartridge case includes propellant powder and propellant powder lead；Described propellant powder lead one end is connected with the propellant powder, another
End plays crown end through hole from the pressure and is pierced by.
Further, transmitting tube lock shaft and transmitting tube locating shaft are equipped with below the transmitting tube, institute is fixedly mounted with for positioning
State transmitting tube.
The advantageous effect of the utility model compared with prior art：
The utility model is simple in structure, small, and overall weight is lighter, facilitates portable；The transmitting tube for destroying device is integrated
Formula structure, overall stability enhancing；Heavy caliber gun tube can be used in the transmitting tube for destroying device, effectively decomposes area increase；Amplification
The use of relief port and spreader and aerial drainage end cap, which greatly reduces, destroys destructive power of the device to its rear；Increasing pressure curve makes
With so that it destroys same propellant powder dose used for object and reduces, use cost is low, and power is big；The utility model is quick for installation,
It is easy to operate, and convenient for maintaining, it is extensive to adapt to environment.
Description of the drawings
Fig. 1 is the sectional view of the utility model explosive destroyer without recoil；
Fig. 2 is the three-dimensional installation diagram of the utility model explosive destroyer without recoil；
Fig. 3 is sealing-plug schematic shapes in the utility model；
Fig. 4 is rear stifled front view in the utility model；
Fig. 5 is rear stifled sectional view in the utility model.
Wherein：
1- emits storehouse, 2-4- combustion bins, 2-5- before destroying device, 2- transmitting tubes, 2-1- emission ports, 2-2- relief ports, 2-3-
Emit afterwards storehouse, 2-6- magazines, 2-7- transmitting tubes lock shaft, 2-8- transmitting tubes locating shaft, block up before 3-, 4- sealing-plugs, 5- spreaders,
It is blocked up after 5-1- aerial drainages end cap, 6-, 7- pressures play cap, 8- propelling charge cartridge cases, 8-1- propellant powder, 8-2- propellant powder leads.
Specific embodiment
In order to which those skilled in the art is made to more fully understand the technical solution of the application, by embodiment and will tie below
Attached drawing is closed to be described in further details the utility model.
The orientation such as upper, lower, left, right, front and rear in present specification term be based on position relationship shown in the drawings and
It establishes.Attached drawing is different, then corresponding position relationship is also possible to change therewith, therefore cannot be interpreted as with this to protecting model
The restriction enclosed.
In the utility model, term " installation ", " connected ", " connecting ", " connection ", " fixation " etc. should be interpreted broadly, example
Such as, can be fixedly connected or be detachably connected or be integrally connected or be mechanically connected, also may be used
To be electrical connection or can be in communication with each other or be directly connected to or be indirectly connected with by intermediary, Ke Yishi
The interaction relationship of unicom or two components inside two components.For the ordinary skill people of this field
For member, concrete meaning of the above-mentioned term in the utility model can be understood as the case may be.
The present embodiment describes a kind of explosive destroyer without recoil, which plays cap by destruction device 1, pressure
7 and propelling charge cartridge case 8 form, as shown in Figure 1, pressure play cap 7 by propelling charge cartridge case 8 be fitted in destroy device 1 in.The Explosive Ordnance Demolition device leads to
Propellant powder in ignition propelling charge cartridge case 8 is crossed, using its deflagration, high pressure water flow is projected in device 1 from destroying, decomposes object.This is quick-fried
Fried object destroys device and is mainly used for decomposition explosion object, suspicious explosive etc..
As shown in Figure 1, destroying device 1 includes transmitting tube 2, preceding stifled 3, sealing-plug 4, spreader 5 and blocks up 6 afterwards.
Transmitting tube 2 lets out energy, Recoilless unitary design using two-way, mainly by loading propelling charge cartridge case 8, water, sealing
Plug 4, preceding stifled 3 and stifled 6 pairs of destructors or the safe decomposition of suspicious explosive progress afterwards.
Transmitting tube 2 is made of gun steel, and intensity is high, high temperature high voltage resistant, is tubular structure.Transmitting tube 2 includes hair
Loophole 2-1, relief port 2-2, preceding transmitting storehouse 2-3, combustion bin 2-4, rear transmitting storehouse 2-5 and magazine 2-6.Emission port 2-1 and aerial drainage
Mouth 2-2 is arranged on the left and right ends of transmitting tube 2.Preceding transmitting storehouse 2-3, combustion bin 2-4 and rear transmitting storehouse 2-5 are successively set on transmitting
The inside of pipe 2.Magazine 2-6 is arranged on 2 top of transmitting tube, and above combustion bin 2-4, and its inside is communicated with combustion bin 2-4,
There is opening, for installing propelling charge cartridge case 8 above magazine 2-6.
The left and right tube wall of transmitting tube 2 is respectively provided with increasing pressure curve, and internal diameter is from combustion bin 2-4 both ends respectively to transmitting tube 2
Both ends gradually reduce so that current gradually increase pressure during the motion, can to avoid in water movement to the pressure of tube wall
Power, but also the motive force of propellant powder is more efficient and concentrates.The utility model can select as needed transmitting tube 2 bore and
Length.
Emit storehouse 2-3 and rear transmitting storehouse with preceding respectively by former and later two sealing-plugs 4 in the left and right ends of combustion bin 2-4
2-5 sealings connect so that combustion bin 2-4 isolates with preceding transmitting storehouse 2-3 and rear transmitting storehouse 2-5, forms a hole capital after selling all securities.Combustion bin 2-4
Hole capital after selling all securities structure can so that gun propellant combustion is more abundant in propelling charge cartridge case 8, while cause active force it is more uniform, front and rear thrust
It more balances, accomplishes complete Recoilless.Emission port 2-1 and relief port 2-2 is blocked respectively using preceding stifled 3 and rear stifled 6 simultaneously, is made
Preceding transmitting storehouse 2-3 and rear transmitting storehouse 2-5 sealings, for water storage.
In addition transmitting tube lock shaft 2-7 and transmitting tube locating shaft 2-8 can be also equipped with below transmitting tube 2, facilitating will emit
The positioning of pipe 2 is packed in various stents, movement or fixed platform.Transmitting tube 2 is mounted on A-frame as shown in Figure 2.
To reduce the destructive power after high back voltage current project, at relief port 2-2 ends, transmitting tube 2 is in bell mouth shape, is emitted
The bore of pipe 2 outwards becomes larger, and increases the injection area of high pressure water flow at relief port 2-2；And spreader 5 is arranged on hair
It penetrates in the relief port 2-2 of pipe 2, spreader 5 is cone structure, and tapering, can towards combustion bin 2-4 (i.e. the center of transmitting tube 2)
Disperse next high pressure water flow is head-on penetrated, reduce the impact force of its injection, to reduce destructive power when high pressure water flow outwards projects.
Aerial drainage end cap 5-1 can be also equipped on the bottom of spreader 5, aerial drainage end cap 5-1 is located at the relief port 2-2 of transmitting tube 2
Interior, section is more than the bottom of spreader 5.Aerial drainage end cap 5-1 and the relief port 2-2 of transmitting tube 2 match, and will can backward penetrate
The high pressure water flow gone out uniformly releases after reducing destructive power.Aerial drainage end cap 5-1 is multi-grid structure, such as aerial drainage end cap in the present embodiment
5-1 is mesh screen structure.
In addition to reduce resistance when high pressure water flow projects, preceding stifled 3 and rear stifled 6 are made of friable material, beneficial to rising
3 and rear stifled 6 fast decoupled are blocked up before after quick-fried.
Sealing-plug 4 is cup-like structure, and one end opening, the other end has bottom surface, as shown in figure 3, the structure can facilitate peace
Dress reduces space waste, and easily concentrates stress.
For install convenient, shorten the entire length of Explosive Ordnance Demolition device, 6 blocked up after can making and is fastened on aerial drainage end cap 5-1,
Its outer end face is concordant with the relief port 2-2 outer edges of transmitting tube 2.Such as in the centrally disposed boss of aerial drainage end cap 5-1,6 centers are blocked up afterwards
Equipped with the through hole to match with boss, as shown in Figure 4 and Figure 5, rear stifled 6 can be closely sleeved on boss by through hole.
It is hollow structure that pressure, which plays cap 7, and bottom has opening, and top has through hole.Pressure plays cap 7 and is connected with magazine 2-6, profit
Propelling charge cartridge case 8 is fitted in magazine 2-6 with locking device.It can be to be threadedly coupled dress that pressure, which plays cap 7 with the locking device of magazine 2-6,
It puts.
Propelling charge cartridge case 8 is applied widely, is applicable under -20 DEG C~+50 DEG C environment.Propelling charge cartridge case 8 includes propellant powder
8-1 and propellant powder lead 8-2.
Propellant powder lead 8-2 one end is connected with propellant powder 8-1, and the other end plays 7 top through hole of cap through pressure, with apparatus to cause bursting
It is connected, to ignite propellant powder 8-1.
Electronic ignition mode can be used in the apparatus to cause bursting that propelling charge cartridge case 8 uses, as propellant powder lead 8-2 stretches in the present embodiment
Go out after pressure plays cap 7 and be connected by harness and feeder line with ignition instrument, can be ignited outside enough safe distances, it is ensured that explosion
Object is destroyed safely.
When carrying out operation for destroying using the Explosive Ordnance Demolition device of the present embodiment, after propelling charge cartridge case 8 is ignited in the percussion of ignition instrument, hair
8 detonation of cylindrantherae is penetrated, power is bombarded and assembles in combustion bin 2-4, when the pressure of generation breaks through the resistance of sealing-plug 4 enough, is promoted
Former and later two sealing-plugs 4 move, and then promote the water movement in forward and backward transmitting storehouse 2-3,2-5.By preceding transmitting storehouse 2-3 with after
The water emitted in the 2-5 of storehouse projects respectively from emission port 2-1 and relief port 2-2, and the high pressure water flow that emission port 2-1 is projected smashes explosion
Object completes operation for destroying, and the high back voltage current that relief port 2-2 is projected are balanced counteracting and transmitting tube 2 is made not generate recoil
Power.
Although the principle of the utility model is described in detail above in conjunction with the preferred embodiment of the utility model,
It should be appreciated by those skilled in the art that above-described embodiment is only the explanation to the exemplary implementation of the utility model, and
The non-restriction to the utility model scope.Details in embodiment does not form the limitation to the scope of the utility model,
Without departing substantially from the utility model spirit and scope in the case of, any equivalent transformation based on technical solutions of the utility model, letter
Single replacement etc. is obvious to be changed, and is all fallen within scope of protection of the utility model.
Claims (10)
1. a kind of explosive destroyer without recoil, which is characterized in that the Explosive Ordnance Demolition device includes destroying device (1), pressure bullet
Cap (7) and propelling charge cartridge case (8)；It is hollow structure that the pressure, which plays cap (7), and the propelling charge cartridge case (8) is fitted in the destruction device
(1) in；
It is described destruction device (1) include transmitting tube (2), the transmitting tube (2) be integral type tubular structure, the transmitting tube (2) two
End sealing, the transmitting tube (2) include combustion bin (2-4), and the combustion bin (2-4) is arranged on the transmitting tube (2) inside, institute
Combustion bin (2-4) is stated as hole capital after selling all securities structure；The left and right tube wall of the transmitting tube (2) is respectively provided with increasing pressure curve, and internal diameter is by described
Combustion bin (2-4) both ends gradually reduce respectively to the both ends of the transmitting tube (2).
2. explosive destroyer without recoil according to claim 1, which is characterized in that the destruction device (1) further includes
Two sealing-plugs (4), transmitting storehouse (2-3), afterwards transmitting storehouse (2-5) and magazine (2-6) before the transmitting tube (2) further includes；
Transmitting storehouse (2-3), the combustion bin (2-4) and rear transmitting storehouse (2-5) are successively set on the transmitting tube before described
(2) it is internal, the left and right ends of the combustion bin (2-4) by sealing-plug former and later two described (4) respectively with the preceding transmitting
Storehouse (2-3) and rear transmitting storehouse (2-5) sealing connect；The magazine (2-6) is arranged on the transmitting tube (2) top, is located at
It above the combustion bin (2-4), is communicated inside the magazine (2-6) with the combustion bin (2-4), above the magazine (2-6)
With opening.
3. explosive destroyer without recoil according to claim 2, which is characterized in that the sealing-plug (4) is cup-shaped
Structure, one end opening, the other end have bottom surface.
4. explosive destroyer without recoil according to claim 1 or 2, which is characterized in that the destruction device (1) is also wrapped
It is stifled (3) and stifled (6) afterwards before including；The left and right ends of the transmitting tube (2) are respectively provided with emission port (2-1) and relief port (2-2),
Stifled (3) and rear stifled (6) block the emission port (2-1) and the relief port (2-2) respectively before described.
5. explosive destroyer without recoil according to claim 4, which is characterized in that it is held in the relief port (2-2),
The transmitting tube (2) is in bell mouth shape, and the bore of the transmitting tube (2) outwards becomes larger.
6. explosive destroyer without recoil according to claim 5, which is characterized in that the destruction device (1) includes dividing
Flow cone (5), the spreader (5) are arranged in the relief port (2-2), and the spreader (5) is cone structure, tapering court
To the combustion bin (2-4).
7. explosive destroyer without recoil according to claim 6, which is characterized in that the bottom of the spreader (5)
On be additionally provided with aerial drainage end cap (5-1), the aerial drainage end cap (5-1) is located in the relief port (2-2), and section is more than described point
The bottom of flow cone (5)；The aerial drainage end cap (5-1) matches with the relief port (2-2).
8. explosive destroyer without recoil according to claim 7, which is characterized in that the aerial drainage end cap (5-1) is
Multi-grid structure.
9. explosive destroyer without recoil according to claim 2, which is characterized in that the pressure plays cap (7) bottom tool
There is opening, top has through hole；The pressure plays cap (7) and is connected with the magazine (2-6)；The propelling charge cartridge case (8) includes transmitting
Medicine (8-1) and propellant powder lead (8-2)；Described propellant powder lead (8-2) one end is connected with the propellant powder (8-1), the other end
Cap (7) top through hole is played from the pressure to be pierced by.
10. explosive destroyer without recoil according to claim 1, which is characterized in that set below the transmitting tube (2)
There are transmitting tube lock shaft (2-7) and transmitting tube locating shaft (2-8), the transmitting tube (2) is fixedly mounted with for positioning.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721436188.XU CN207379376U (en) | 2017-11-01 | 2017-11-01 | A kind of explosive destroyer without recoil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721436188.XU CN207379376U (en) | 2017-11-01 | 2017-11-01 | A kind of explosive destroyer without recoil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207379376U true CN207379376U (en) | 2018-05-18 |
Family
ID=62334389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721436188.XU Active CN207379376U (en) | 2017-11-01 | 2017-11-01 | A kind of explosive destroyer without recoil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207379376U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560513A (en) * | 2017-11-01 | 2018-01-09 | 北京恒卫科技有限公司 | A kind of explosive destroyer without recoil and its blasting method |
-
2017
- 2017-11-01 CN CN201721436188.XU patent/CN207379376U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107560513A (en) * | 2017-11-01 | 2018-01-09 | 北京恒卫科技有限公司 | A kind of explosive destroyer without recoil and its blasting method |
| CN107560513B (en) * | 2017-11-01 | 2019-04-12 | 北京恒卫科技有限公司 | A kind of explosive destroyer without recoil and its blasting method |
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