CN204788065U - Ignition - Google Patents
Ignition Download PDFInfo
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- CN204788065U CN204788065U CN201520385338.3U CN201520385338U CN204788065U CN 204788065 U CN204788065 U CN 204788065U CN 201520385338 U CN201520385338 U CN 201520385338U CN 204788065 U CN204788065 U CN 204788065U
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- locking cap
- cartridge
- cap
- ignition
- thick bamboo
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Abstract
The utility model discloses an ignition, including a powder charge section of thick bamboo, be provided with the insensitiveness propellant powder in the powder charge section of thick bamboo, the lower extreme of a powder charge section of thick bamboo is connected with powder charge section of thick bamboo end cap, the upper end of a powder charge section of thick bamboo is connected with the locking cap, the locking cap part stretches into in the powder charge section of thick bamboo, the one end of locking cap is connected with sealing membrane, sealing membrane is located a powder charge section of thick bamboo, the other end of locking cap is connected with spiral shell screw cap, the locking cap is provided with the waterproof sealing pad with spiral shell screw cap's junction, be provided with delayed ignition rectifier in the locking cap, delayed ignition rectifier passes sealing membrane, delayed ignition rectifier still passes spiral shell screw cap, be provided with the sealed pad of ignition rectifier between locking cap and the delayed ignition rectifier. An ignition ignition reliability improves, has protected the insensitiveness propellant powder, ignition water -resistant, protection against the tide, safe in utilization, easy operation, connection convenient, sealed effectual, the time delay precision is high.
Description
Technical field
The utility model belongs to explosive technical field, is specifically related to a kind of igniter.
Background technology
Storage propellant powder is the required of national defence and war preparedness, and have a large amount of propellant powder retiredly to become useless gunpowder because expiring every year at time of peace, these useless gunpowder must do suitable process, otherwise will endanger environment structure.Traditional processing method can not eliminate the potential harmfulness of propellant powder, also has very large harm to environment, and does not have certain economic benefit.From development trend, various countries, when the method for the new process obsolete propellant of research and practice, not only based on protection of the environment, but also are recycled these discarded objects eliminated as a kind of resource.
In recent years qualitative leap be there has been to the reprocessing technology of propellant powder.Wherein a kind of technology is that propellant powder is made civil explosive as key component.Practice shows, obsolete propellant is made civil explosive, the distinctive burning of energetic material and explosive nature thereof can be made full use of, have that processing procedure safety, processing cost are low, simple to operate, the advantage of three-waste free discharge and good product performance, being beneficial to and realizing industrialization, is the better approach of extensive disposal and utilization obsolete energetic materials.
In explosive product, structure and the explosive safety in utilization of tradition initiation system are poor, financial cost is high, in initiation net, thus replace the structure of traditional initiation system by high energy initiation system structure and Passivation Propellant, to improve the security of blasting network and can reduce costs.Because the cap-sensitivity of Passivation Propellant is low, conventional explosive cannot be lighted, and Priming Tube Delay Ignition Tube can be lighted.
Applying date 2007.10.19, application number 200720126116.5, notification number CN201122084Y, denomination of invention is " Priming Tube Delay Ignition Tube ", the Passivation Propellant of this ignitron energy reliable ignition loose condition (of surface), and the degree of packing of demolition site Passivation Propellant is generally 0.8g/cm
3~ 1.1g/cm
3, ignitron cannot the Passivation Propellant of reliable ignition this kind of state.Therefore need the igniter designing a kind of Passivation Propellant, improve igniting reliability and the delay precision of ignitron, to meet explosion demand.
Utility model content
The purpose of this utility model there are provided a kind of igniter, and solving in prior art ignitron and Passivation Propellant can not close contact, the problem that igniting reliability is low.
The technical scheme that the utility model adopts is, a kind of igniter, comprise cartridge, Passivation Propellant is provided with in cartridge, the lower end of cartridge is connected with cartridge plug, the upper end of cartridge is connected with locking cap, locking cap part stretches in cartridge, one end of locking cap is connected with sealed membrane, sealed membrane is positioned at cartridge, the other end of locking cap is connected with screw-cap, the junction of locking cap and screw-cap is provided with waterproof sealing gasket, Dark Ignition pipe is provided with in locking cap, Dark Ignition pipe is through sealed membrane, Dark Ignition pipe is also through screw-cap, ignitron sealing gasket is provided with between locking cap and Dark Ignition pipe,
Dark Ignition pipe comprises shell, fixing point gunpowder, delay element, igniting element and detonator is upwards provided with successively from bottom in shell, detonator is connected with screw-cap, and detonator is connected by bayonet socket plug with shell, and ignitron sealing gasket is between shell and locking cap.
Feature of the present utility model is also,
The junction of cartridge and cartridge plug is provided with sealing ring a.
The junction of cartridge and locking cap is provided with sealing ring b.
Cartridge there is cross embossing.
The beneficial effects of the utility model are: be provided with cartridge in a kind of igniter, cartridge can ensure that Dark Ignition pipe fully contacts with Passivation Propellant, the energy that Dark Ignition pipe produces all can act on Passivation Propellant, and its igniting reliability is improved.Cartridge not only efficiently solves cartridge waterproof, moistureproof problem, protects Passivation Propellant, is opened by the sealed membrane of locking cap easily simultaneously, Dark Ignition pipe is contacted with Passivation Propellant.Igniter water resistant, protection against the tide, use safety, simple to operate, easy to connect, good sealing effect, igniting is reliable, delay precision is high.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of the first embodiment of igniter of the utility model;
Fig. 2 is the structural representation of a kind of igniter the second of the utility model embodiment;
Fig. 3 is the structural representation of a kind of the third embodiment of igniter of the utility model.
In figure, 1. sealing ring b, 2. locking cap, 3. waterproof sealing gasket, 4. screw-cap, 5. detonator, 6. Dark Ignition pipe, 7. ignitron sealing gasket, 8. sealing ring a, 9. sealed membrane, 10. Passivation Propellant, 11. cartridges, 12. cartridge plugs, 13. shells, 14. fixing point gunpowder, 15. delay elements, 16. igniting elements, 17. bayonet socket plugs.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
The utility model provides a kind of igniter, as shown in Figure 1, comprise cartridge 11, Passivation Propellant 10 is provided with in cartridge 11, the lower end of cartridge 11 is connected with cartridge plug 12, the locking cap 2 that the upper end of cartridge 11 is connected with, locking cap 2 part stretches in cartridge 11, one end of locking cap 2 is connected with sealed membrane 9, sealed membrane 9 is positioned at cartridge 11, the other end of locking cap 2 is connected with screw-cap 4, locking cap 2 is provided with waterproof sealing gasket 3 with the junction of screw-cap 4, Dark Ignition pipe 6 is provided with in locking cap 2, Dark Ignition pipe 6 is through sealed membrane 9, Dark Ignition pipe 6 is also through screw-cap 4, ignitron sealing gasket 7 is provided with between locking cap 2 and Dark Ignition pipe 6,
Dark Ignition pipe 6 comprises shell 13, fixing point gunpowder 14, delay element 15, igniting element 16 and detonator 5 is upwards provided with successively from bottom in shell 13, detonator 5 is connected with screw-cap 4, detonator 5 is connected by bayonet socket plug 17 with shell 13, and ignitron sealing gasket 7 is between shell 13 and locking cap 2.
The junction of cartridge 11 and cartridge plug 12 is provided with sealing ring a8.
The junction of cartridge 11 and locking cap 2 is provided with sealing ring b1.
Cartridge 11 there is cross embossing.
As shown in Figure 2, comprise cartridge 11, Passivation Propellant 10 is provided with in cartridge 11, the lower end of cartridge 11 is connected with cartridge plug 12, the locking cap 2 that the upper end of cartridge 11 is connected with, locking cap 2 part stretches in cartridge 11, one end of locking cap 2 is connected with sealed membrane 9, sealed membrane 9 is positioned at cartridge 11, the other end of locking cap 2 is connected with screw-cap 4, locking cap 2 is provided with waterproof sealing gasket 3 with the junction of screw-cap 4, Dark Ignition pipe 6 is provided with in locking cap 2, Dark Ignition pipe 6 is through sealed membrane 9, Dark Ignition pipe 6 is also through screw-cap 4, ignitron sealing gasket 7 is provided with between locking cap 2 and Dark Ignition pipe 6,
Dark Ignition pipe 6 comprises shell 13, fixing point gunpowder 14, delay element 15, igniting element 16 and detonator 5 is upwards provided with successively from bottom in shell 13, detonator 5 is connected with screw-cap 4, detonator 5 is connected by bayonet socket plug 17 with shell 13, and ignitron sealing gasket 7 is between shell 13 and locking cap 2.
The junction of cartridge 11 and cartridge plug 12 is provided with sealing ring a8.
Cartridge 11 there is cross embossing.
As shown in Figure 3, comprise cartridge 11, Passivation Propellant 10 is provided with in cartridge 11, the lower end of cartridge 11 is connected with cartridge plug 12, the locking cap 2 that the upper end of cartridge 11 is connected with, locking cap 2 part stretches in cartridge 11, one end of locking cap 2 is connected with sealed membrane 9, sealed membrane 9 is positioned at cartridge 11, the other end of locking cap 2 is connected with screw-cap 4, locking cap 2 is provided with waterproof sealing gasket 3 with the junction of screw-cap 4, Dark Ignition pipe 6 is provided with in locking cap 2, Dark Ignition pipe 6 is through sealed membrane 9, Dark Ignition pipe 6 is also through screw-cap 4, ignitron sealing gasket 7 is provided with between locking cap 2 and Dark Ignition pipe 6,
Dark Ignition pipe 6 comprises shell 13, fixing point gunpowder 14, delay element 15, igniting element 16 and detonator 5 is upwards provided with successively from bottom in shell 13, detonator 5 is connected with screw-cap 4, detonator 5 is connected by bayonet socket plug 17 with shell 13, and ignitron sealing gasket 7 is between shell 13 and locking cap 2.
The junction of cartridge 11 and locking cap 2 is provided with sealing ring b1.
Cartridge 11 there is cross embossing.
The using method of a kind of igniter of the utility model is: during use, after detonator 5 accepts shock wave, light the igniting element 16 in Dark Ignition pipe 6 and delay element 15, then fixing point gunpowder 14 is ignited, the thermal energy of fixing point gunpowder 14 all acts on Passivation Propellant 10, and Passivation Propellant 10 burns thus completes igniting.
Be provided with cartridge 11 in a kind of igniter, cartridge 11 can ensure that Dark Ignition pipe 6 fully contacts with Passivation Propellant 10, and the energy that Dark Ignition pipe 6 produces can all act on Passivation Propellant 10, and its igniting reliability is improved.Cartridge 11 not only efficiently solves cartridge waterproof, moistureproof problem, protects Passivation Propellant 10, is opened by the sealed membrane 9 of locking cap 2 easily simultaneously, Dark Ignition pipe 6 is contacted with Passivation Propellant 10.Igniter water resistant, protection against the tide, use safety, simple to operate, easy to connect, good sealing effect, igniting is reliable, delay precision is high.
Claims (4)
1. an igniter, it is characterized in that: comprise cartridge (11), Passivation Propellant (10) is provided with in cartridge (11), the lower end of cartridge (11) is connected with cartridge plug (12), the upper end of described cartridge (11) is connected with locking cap (2), locking cap (2) part stretches in cartridge (11), one end of locking cap (2) is connected with sealed membrane (9), sealed membrane (9) is positioned at cartridge (11), the other end of locking cap (2) is connected with screw-cap (4), locking cap (2) is provided with waterproof sealing gasket (3) with the junction of screw-cap (4), Dark Ignition pipe (6) is provided with in locking cap (2), Dark Ignition pipe (6) is through sealed membrane (9), Dark Ignition pipe (6) is also through screw-cap (4), ignitron sealing gasket (7) is provided with between locking cap (2) and Dark Ignition pipe (6),
Described Dark Ignition pipe (6) comprises shell (13), fixing point gunpowder (14), delay element (15), igniting element (16) and detonator (5) is upwards provided with successively from bottom in shell (13), detonator (5) is connected with described screw-cap (4), detonator (5) is connected by bayonet socket plug (17) with shell (13), and described ignitron sealing gasket (7) is positioned between shell (13) and locking cap (2).
2. a kind of igniter according to claim 1, is characterized in that: the junction of described cartridge (11) and cartridge plug (12) is provided with sealing ring a (8).
3. a kind of igniter according to claim 1 and 2, is characterized in that: the junction of described cartridge (11) and locking cap (2) is provided with sealing ring b (1).
4. a kind of igniter according to claim 1, is characterized in that: (11) have cross embossing to described cartridge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385338.3U CN204788065U (en) | 2015-06-05 | 2015-06-05 | Ignition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520385338.3U CN204788065U (en) | 2015-06-05 | 2015-06-05 | Ignition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204788065U true CN204788065U (en) | 2015-11-18 |
Family
ID=54528089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520385338.3U Active CN204788065U (en) | 2015-06-05 | 2015-06-05 | Ignition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204788065U (en) |
-
2015
- 2015-06-05 CN CN201520385338.3U patent/CN204788065U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |