CN106382859B - A kind of igniting scattering mechanism that opens the cabin of firer's timing control - Google Patents
A kind of igniting scattering mechanism that opens the cabin of firer's timing control Download PDFInfo
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- CN106382859B CN106382859B CN201610807595.0A CN201610807595A CN106382859B CN 106382859 B CN106382859 B CN 106382859B CN 201610807595 A CN201610807595 A CN 201610807595A CN 106382859 B CN106382859 B CN 106382859B
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- Prior art keywords
- delay
- splice going
- going splice
- extension
- firer
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
- F42B12/00—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material
- F42B12/02—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect
- F42B12/36—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information
- F42B12/56—Projectiles, missiles or mines characterised by the warhead, the intended effect, or the material characterised by the warhead or the intended effect for dispensing materials; for producing chemical or physical reaction; for signalling ; for transmitting information for dispensing discrete solid bodies
- F42B12/58—Cluster or cargo ammunition, i.e. projectiles containing one or more submissiles
- F42B12/60—Cluster or cargo ammunition, i.e. projectiles containing one or more submissiles the submissiles being ejected radially
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The igniting scattering mechanism that opens the cabin of a kind of firer's timing control, including manifold (1), Confined detonating fuse (2), the first out splice going splice (3), the second out splice going splice (4), third out splice going splice (5), the first Delay Tube (6), the second Delay Tube (7), extension rope (8), baffle igniter (9) and flexible linear shaped charge component (10).Manifold (1) receives time break and is transmitted after being converted to multichannel by Confined detonating fuse (2), there are two types of transmission paths, one kind is directly exported time break by the first out splice going splice (3) acts flexible linear shaped charge component (10) to baffle igniter (9), one kind passes through the second out splice going splice (4), third out splice going splice (5) send time break to the first Delay Tube (6), second Delay Tube (7) or extension rope (8) pass through the second out splice going splice (4) again after delaying, third out splice going splice (5) is exported lights subordinate's firer's element to baffle igniter (9).The present invention is suitable for by several times realizing the Fire load of multiple functions in different time sections.
Description
Technical field
The invention belongs to priming system technical fields, are related to a kind of igniting scattering mechanism of firer's timing control, available for fighting
The multiple bullet of pan is shed, and guided missile covering is cut, and gradually realizes that bullet sheds function.
Background technology
Under the background that current type kind grows at top speed and researches and develops, each model wants pyrotechnics system according to respective demand
Ask increasingly diversification.In certain model warhead, it is desirable that open the cabin to warhead and bullet sheds realization timing control, gradually realize
Bullet sheds function.
Prior art control sequential is generally controlled by circuit on bullet, in different time sections, passes through electricity several times
Device input current signal is given in source, and gradually system different function element detonates, and realizes predetermined function.There are device knots for which
The shortcomings of structure is complicated, big to missile power supply consumption, installation space is big, particularly model controls power supply stringenter situation
Under, prior art Shortcomings.
Invention content
Present invention solves the technical problem that it is：A kind of opening for firer's timing control is overcome the deficiencies of the prior art and provide
Cabin igniting scattering mechanism, controls sequential by priming system, effectively prevents when needing control sequential, apparatus structure is multiple
The problems such as miscellaneous, big to missile power supply consumption, installation space is big.
The present invention technical solution be：The igniting scattering mechanism that opens the cabin of a kind of firer's timing control, including manifold, limit
Property primacord processed, the second out splice going splice, third out splice going splice, the first Delay Tube, the second Delay Tube, is delayed at first out splice going splice
Rope, baffle igniter and flexible linear shaped charge component；Manifold is connect with upper level input element, after receiving time break and being converted to multichannel
It is transmitted respectively by Confined detonating fuse, there are two types of transmission paths, the first path is direct by the first out splice going splice
Time break is exported acts flexible linear shaped charge component to baffle igniter, second path be by the second out splice going splice or
Person's third out splice going splice send time break to the extension of the first Delay Tube, the second Delay Tube or extension Suo Jinhang certain times
Afterwards, then time break is exported by the second out splice going splice or third out splice going splice and lights next stage firer to baffle igniter
Element realizes that Dark Ignition sheds action.
First Delay Tube includes first partition bodies of charges, first shell and delay powder；Delay powder uses a level pressure
Power is seated in first shell, and first partition bodies of charges is built-in to have ignition charge, and be in close contact with the end face of delay powder, passes through tune
The explosive payload of whole delay powder adjusts the time of delaying.
Second Delay Tube includes second partition bodies of charges, second shell and parchment covering extension rope；The parchment covering prolongs
Phase rope is the metal tube of silver shell, and inside is filled with delay powder, and the time of delaying is controlled by the length of parchment covering extension rope, parchment covering
Extension rope is around lopping in second shell；Second partition bodies of charges is built-in to have ignition charge, and tight with the end face of parchment covering extension rope
Contiguity is touched.
The extension rope includes bodies of charges, casing, extension rope, swivel nut and powder charge seat；Prolong inside extension rope to be filled with
The metal circular tube of phase medicine, surface are coated with extrusion molding layer and braiding layer, and extension Suo Changdu is adjusted according to extension time requirement；Bodies of charges
Front end is equipped with ignition charge, is in close contact with extension bitter end face；Powder charge seat end is equipped with explosive, is in close contact with extension bitter end face,
And pass through swivel nut and connect with next stage firer's element, casing is connect with bodies of charges and powder charge seat.
Equipped with multilayer explosive inside first out splice going splice, during work, detonation energy, which blasts wrought aluminium piece, is not less than
The pit of 1.6mm depth, the first out splice going splice are connect using external screw thread with next stage firer's element, and are positioned and pressed by front end
Tightly.
It is Confined detonating fuse inside second out splice going splice, tight mouth fixation is carried out using casing, casing front end is convex
Go out end face a distance L, the distance of control Confined detonating fuse and the first Delay Tube, the second Delay Tube or extension rope powder charge is
0.5~1.2mm, the second out splice going splice are connected with the first Delay Tube, the second Delay Tube or extension rope by the external screw thread of casing
Connect fixation.
The third out splice going splice includes swivel nut, casing and Confined detonating fuse；Tight mouth fixation, set are carried out using casing
End face a distance L is protruded in pipe front end, controls Confined detonating fuse and the first Delay Tube, the second Delay Tube or extension rope powder charge
Distance is 0.5~1.2mm, and third out splice going splice is connected by the internal thread of swivel nut with the second Delay Tube or baffle igniter
Connect fixation.
Equipped with pyrotechnic composition inside the baffle igniter, the igniting of 1.8~6.4MPa is ignited and generated at work
Pressure, baffle igniter input terminal are connect using external screw thread with third out splice going splice, and output terminal is using external screw thread and next stage fire
Work element connects.
The flexible linear shaped charge component is rectangular configuration, is bonded on warhead covering by adhesive；Flexible linear shaped charge component line
Density is 2.7g/m, can cut the lead-covering that thickness is 3mm open.
The advantages of the present invention over the prior art are that：
(1) sequential of apparatus of the present invention is controlled completely by priming system, should compared to the system by circuit control sequential
Device is not interfered by environmental factors such as electromagnetism, radio frequency, thunders and lightnings, and safety, reliability are high；
(2) timing control priming system and the non-electrical system integration.The device only needs an input signal, you can is by firer
System completes timing control, all predetermined functions, the device such as light a fire, shed and open the cabin reduce the requirement to missile power supply；
(3) timing requirements can be adjusted according to actual needs.Contain Delay Tube and extension rope inside device, each
To control the different extension time by adjusting explosive payload or extension Suo Changdu；
(4) apparatus of the present invention are by by multichannel Confined detonating fuse boundling, and primacord way, terminal firer element can be with
It is adjusted according to actual conditions, completes different timing requirements and predetermined function requirement.
Description of the drawings
Fig. 1 is the structure diagram that igniting is shed of the invention that opens the cabin；
Fig. 2 is the structure diagram of the first Delay Tube in the present invention；
Fig. 3 is the structure diagram of the second Delay Tube in the present invention；
Fig. 4 is the structure diagram of the extension rope in the present invention；
Fig. 5 is the outline structural diagram of the first out splice going splice in the present invention；
Fig. 6 is the outline structural diagram of the second out splice going splice in the present invention；
Fig. 7 is the outline structural diagram of the third out splice going splice in the present invention；
Fig. 8 is the outline structural diagram of the baffle igniter in the present invention；
Fig. 9 is the outline structural diagram of the flexible linear shaped charge component in the present invention.
Specific embodiment
As shown in Figure 1, the present invention include manifold 1, Confined detonating fuse 2, the first out splice going splice 3, the second out splice going splice 4,
Third out splice going splice 5, the first Delay Tube 6, the second Delay Tube 7, extension rope 8, baffle igniter 9 and flexible linear shaped charge component 10.Manifold 1
It is fixed on bullet by external screw thread, is connect by internal thread with upper level input element, for receiving after time break by interior
Portion's bundle structure will be converted to multiple signals (five tunnels of figure Zhong Wei), and signal is transmitted by Confined detonating fuse 2 by signal all the way
To out splice going splice and extension structure.Device timing control realized by the first Delay Tube 6, the second Delay Tube 7, extension rope 8,
First Delay Tube 6, the second Delay Tube 7, extension rope 8 are attached by screw thread and the out splice going splice in device.Flexible linear shaped charge group
Part 10 is mounted on bullet in lead-covering mounting groove, and the first out splice going splice 3 is connect with threaded hole preset on mounting groove, by flexible linear shaped charge
Component 10 is ignited, and lead-covering is cut open；Baffle igniter 9 is different by the first Delay Tube 6, the second Delay Tube 7, extension rope 8
The extension time after, light a fire respectively, gradually realize bullet shed.
As shown in Fig. 2, first Delay Tube 6 includes first partition bodies of charges 11, first shell 12 and delay powder 13.
Delay powder 13 is seated in using certain pressure in first shell 12, passes through the Combustion System time of delay powder 13.Delaying the time can
It is adjusted according to actual conditions.
Delay as shown in figure 3, second Delay Tube 7 includes second partition bodies of charges 14, second shell 15 and parchment covering
Rope 16.Parchment covering extension rope 16 is delay element, is the metal tube of silver shell, internal filling delay powder 13, according to specifically prolonging
Phase time requirement determines length, is mounted in it in second shell 15 around lopping after determining length.
As shown in figure 4, the extension rope 8 includes bodies of charges 17, casing 23, extension rope 19, swivel nut 22 and powder charge seat 21.
19 inside of extension rope is Metallic delay cord, and delay powder is seated in metal circular tube, and extrusion molding layer and braiding layer are coated on its surface,
Realize extension function, 19 length of extension rope can be adjusted according to actual conditions.17 front end of bodies of charges is equipped with ignition charge, with extension bitter end
Face is in close contact, for reliable ignition extension rope；21 end of powder charge seat is equipped with explosive, amplifies for the energy for the rope that will delay, draws
Quick-fried next stage firer element；Casing 23 is connect by screw thread with bodies of charges 17 and powder charge seat 21.Swivel nut 22 is used for and next stage
Firer's element connects, and connection mode is is threadedly coupled.
As shown in figure 5,3 inside of the first out splice going splice is equipped with multilayer explosive, for step by step by Confined detonating fuse
Energy amplification, ignite next stage flexible linear shaped charge component 10.First out splice going splice 3 gives birth to detonation at work, and detonation energy is by wrought aluminium piece
Blast the pit not less than 1.6mm depth.First out splice going splice 3 is connect using external screw thread with next stage, is positioned and pressed by front end
Tightly；First out splice going splice, 3 end appearance uses conical design, achievees the purpose that loss of weight and beauty, while structural strength can expire
Sufficient design requirement.
As shown in fig. 6, second out splice going splice 4, for igniting the first Delay Tube 6 or extension rope 8, the second output connects
First 4 inside is Confined detonating fuse, and tight mouth fixation, box face protrusion end face a distance L, control limitation are carried out using casing
Property 8 powder charge of primacord and the first Delay Tube 6 or extension rope distance for 0.5~1.2mm, reliable realize ignites function.Second is defeated
Go out 4 and first Delay Tube 6 of connector or extension rope 8 is attached fixation by the external screw thread of casing.
As shown in fig. 7, the third out splice going splice 5, for igniting the second Delay Tube 7 and baffle igniter 9, third is defeated
Go out connector 5 to be made of swivel nut 22, casing 23 and Confined detonating fuse 2.The Confined detonating fuse 2 of third out splice going splice 5 is using set
Pipe 23 carries out tight mouth fixation, 23 end face of casing protrusion end face a distance L, and control Confined detonating fuse is filled with the second Delay Tube 7
The distance of medicine is 0.5~1.2mm, and reliable realize ignites function.Third out splice going splice 5 is prolonged by the internal thread of swivel nut 22 with second
Phase pipe 7 and baffle igniter 9 are attached fixation.
As shown in figure 8,9 inside of the baffle igniter equipped with pyrotechnic composition, be ignited can generating 1.8 at work~
The igniter pressure of 6.4MPa lights next stage firer's element, realizes that bullet sheds function.9 input terminal of baffle igniter is using outer
Screw thread is connect with third out splice going splice 5, and output terminal is connect using external screw thread with subordinate firer's element.
As shown in figure 9, the flexible linear shaped charge component 10 is rectangular configuration, it is bonded on warhead covering by adhesive；
Flexible linear shaped charge component 10 uses Monroe effect principle, can generate cumulative metal jet at work, has extremely strong breaking effect,
Its line density is 2.7g/m, can cut the lead-covering that thickness is 3mm open.
As shown in Figure 1, the operation principle of the present invention is：After time break being provided by upper level on bullet, manifold 1 in device
Detonation is formed, and five road signals will be converted to by signal all the way, wherein two-way ignites flexible linear shaped charge component by the first out splice going splice 3
10, covering on bullet is cut open, bullet is opened and sheds channel；Its excess-three road signal carries out timing control, and manifold 1 exports detonation letter
After number, energy is amplified by the second out splice going splice 4 and third out splice going splice 5, wherein being prolonged all the way by the first Delay Tube 6
When 75ms after ignite first baffle igniter 9, baffle igniter 9 igniting realize first time bullet shed；Second tunnel passes through
Two Delay Tubes 7 delay 425ms ignites second baffle igniter 9, and the igniting of baffle igniter 9 realizes that second of bullet is shed；The
Third baffle igniter 9 is ignited in three tunnels by the delay of extension rope 8 700ms, and the igniting of baffle igniter 9 realizes that third time bullet is thrown
It spreads.
A kind of igniting scattering mechanism that opens the cabin of firer's timing control of the present invention can be used for the multiple bullet of missile armament to throw
It spreads, guided missile covering is cut, and gradually realize that bullet sheds function.It, can according to actual needs, to manifold boundling during use
Structure be adjusted, to adapt to the requirement of multistage timing control；Also it can be required according to different delayed time, by adjusting delay powder powder charge
Amount or extension Suo Changdu change the time of delaying.In addition, the present apparatus is also not limited to open the cabin, light a fire and shed function, terminal can be used
Other different types of function element are replaced, and realize the multiple functions such as boosting, stage separation, unlock, start.
The content not being described in detail in description of the invention belongs to the known technology of those skilled in the art.
Claims (6)
1. a kind of igniting scattering mechanism that opens the cabin of firer's timing control, it is characterised in that：Including manifold (1), Confined detonating fuse
(2), the first out splice going splice (3), the second out splice going splice (4), third out splice going splice (5), the first Delay Tube (6), the second Delay Tube
(7), extension rope (8), baffle igniter (9) and flexible linear shaped charge component (10)；Manifold (1) is connect with upper level input element, is received
Time break is simultaneously transmitted after being converted to multichannel by Confined detonating fuse (2) respectively, and there are two types of transmission paths, the first road
Diameter is directly to export time break by the first out splice going splice (3) to carry out flexible linear shaped charge component (10) to baffle igniter (9)
Action, second of path are to send time break to first by the second out splice going splice (4) or third out splice going splice (5) to delay
After the extension for managing (6), the second Delay Tube (7) or extension rope (8) progress certain time, then pass through the second out splice going splice respectively
(4) or time break is exported and lights next stage firer's element to baffle igniter (9) by third out splice going splice (5), and realization is prolonged
Action is shed in phase igniting；
Equipped with multilayer explosive inside first out splice going splice (3), during work, detonation, which can blast wrought aluminium piece, is not less than
The pit of 1.6mm depth, the first out splice going splice (3) are connect using external screw thread with next stage firer's element, and are positioned by front end
It compresses；
It is Confined detonating fuse (2) inside second out splice going splice (4), tight mouth fixation, casing is carried out using casing (23)
(23) front end protrusion end face a distance L, control Confined detonating fuse (2) with the first Delay Tube (6), the second Delay Tube (7) or
The distance of extension rope (8) powder charge is 0.5~1.2mm, the second out splice going splice (4) and the first Delay Tube (6), the second Delay Tube (7)
Or extension rope (8) is attached fixation by the external screw thread of casing (23)；
The third out splice going splice (5) includes swivel nut (22), casing (23) and Confined detonating fuse (2)；Using casing (23)
Carry out tight mouth fixation, casing (23) front end protrusion end face a distance L, control Confined detonating fuse (2) and the first Delay Tube
(6), the second Delay Tube (7) or the distance of extension rope (8) powder charge are 0.5~1.2mm, and third out splice going splice (5) passes through swivel nut
(22) internal thread and the second Delay Tube (7) or baffle igniter (9) is attached fixation.
2. a kind of igniting scattering mechanism that opens the cabin of firer's timing control according to claim 1, it is characterised in that：Described
First Delay Tube (6) includes first partition bodies of charges (11), first shell (12) and delay powder (13)；Delay powder (13) is using one
Constant-pressure is seated in first shell (12), and first partition bodies of charges (11) is built-in an ignition charge, and with the end of delay powder (13)
Face is in close contact, and the time of delaying is adjusted by adjusting the explosive payload of delay powder (13).
3. a kind of igniting scattering mechanism that opens the cabin of firer's timing control according to claim 1, it is characterised in that：Described
Second Delay Tube (7) includes second partition bodies of charges (14), second shell (15) and parchment covering extension rope (16)；The parchment covering prolongs
Phase rope (16) is the metal tube of silver shell, and inside is filled with delay powder (13), and the time of delaying passes through parchment covering extension rope (16)
Length controls, and parchment covering extension rope (16) is around lopping in second shell (15)；Second partition bodies of charges (14) is built-in igniting
Medicine, and be in close contact with the end face of parchment covering extension rope (16).
4. a kind of igniting scattering mechanism that opens the cabin of firer's timing control according to claim 1, it is characterised in that：Described
Extension rope (8) includes bodies of charges (17), casing (23), extension noose, swivel nut (22) and powder charge seat；It is filling inside extension noose
There is the metal circular tube of delay powder, surface is coated with extrusion molding layer and braiding layer, and extension noose length is adjusted according to extension time requirement；
Bodies of charges (17) front end is equipped with ignition charge, is in close contact with extension noose end face；Powder charge seat end is equipped with explosive, with extension noose
End face is in close contact, and is passed through swivel nut (22) and connect with next stage firer's element, casing (23) and bodies of charges (17) and powder charge seat
Connection.
5. a kind of igniting scattering mechanism that opens the cabin of firer's timing control according to claim 1, it is characterised in that：Described
Equipped with pyrotechnic composition inside baffle igniter (9), the igniter pressure of 1.8~6.4MPa, partition board point are ignited and generated at work
Firearm (9) input terminal is connect using external screw thread with third out splice going splice (5), and output terminal is using external screw thread and next stage firer's element
Connection.
6. a kind of igniting scattering mechanism that opens the cabin of firer's timing control according to claim 1, it is characterised in that：Described
Flexible linear shaped charge component (10) is rectangular configuration, is bonded on warhead covering by adhesive；Flexible linear shaped charge component (10) line density is
2.7g/m can cut the lead-covering that thickness is 3mm open.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610807595.0A CN106382859B (en) | 2016-09-07 | 2016-09-07 | A kind of igniting scattering mechanism that opens the cabin of firer's timing control |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610807595.0A CN106382859B (en) | 2016-09-07 | 2016-09-07 | A kind of igniting scattering mechanism that opens the cabin of firer's timing control |
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| CN106382859A CN106382859A (en) | 2017-02-08 |
| CN106382859B true CN106382859B (en) | 2018-06-22 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110778418B (en) * | 2019-09-27 | 2021-12-07 | 上海新力动力设备研究所 | Fixed protective cover of electric ignition head |
| CN111207628B (en) * | 2020-01-23 | 2020-09-25 | 西安现代控制技术研究所 | Towed secondary detonation cloud detonation bomb detonation war coordination accurate control method |
| CN113551563B (en) * | 2021-08-11 | 2023-02-17 | 天津恒匠数字装备有限公司 | Repeated scattering device |
| CN114087929B (en) * | 2021-09-01 | 2023-04-11 | 重庆零壹空间科技集团有限公司 | Primary and secondary bomb random throwing mechanism with built-in rotary cabin door |
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| CN106382859A (en) | 2017-02-08 |
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