CN202393305U - Combined detonator - Google Patents
Combined detonator Download PDFInfo
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- CN202393305U CN202393305U CN2011203566696U CN201120356669U CN202393305U CN 202393305 U CN202393305 U CN 202393305U CN 2011203566696 U CN2011203566696 U CN 2011203566696U CN 201120356669 U CN201120356669 U CN 201120356669U CN 202393305 U CN202393305 U CN 202393305U
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- detonator
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Abstract
The utility model relates to blasting equipment for engineering blasting, particularly to a combined detonator which is novel in structure, high in safety, reliable in performance, high in convenience, and suitable for industrialized production. The combined detonator at least comprises an ignition element, a detonation propagation element and a connection element. The combined detonator is characterized in that: the ignition element is connected with the detonation propagation element via the connection element; the ignition element is divided into an electric ignition element and a non-electric ignition element according to different ignition modes; the connection element is composed of a connection tube and a connection cap, and the connection tube and the connection cap are connected via a thread or in the form of direct insertion or via other modes; the connection cap is detachably connected outside the ignition element; the connection tube is detachably connected outside the detonation propagation element; and the ignition element and the detonation propagation element are connected via the connection cap and the connection tube to form an integrated structure. The utility model provided a combined detonator which is high in safety performance and suitable for various ignition modes.
Description
Technical field
The utility model relates to a kind of engineering explosion and uses explosive, the combination detonator of the various sparking mode of adaptation that particularly a kind of security performance is high.
Background technology
In recent years, along with reaching its maturity of industrial detonator technology, people require also increasingly high to the security performance of detonator.The Traditional industrial detonator structure is that explosive, priming etc. are contained in the integral structure that forms in the same shell successively; Priming is a kind of responsive medicament; Be excited easily, in transportation and storage process, in case accidental action; Can cause that the bigger explosive of power blasts, cause to have destructive explosion accident.Therefore studying the high combination detonator of security performance is not only the trend of industry development, also is the demand of social development.
Summary of the invention
The purpose of the utility model provides a kind of combination detonator, its novel structure, safe, dependable performance, is the safety-type combination detonator that is fit to suitability for industrialized production.
The technical scheme that the utility model technical solution problem adopts is: design a kind of combination detonator, it comprises igniter, propagation of explosion spare and connector, it is characterized in that: the responsive medicament of igniting propagation of explosion spare is arranged in the igniter; The explosive that the commercial explosive that can ignite is arranged in the propagation of explosion spare, igniter and propagation of explosion spare are independently elements of difference, and housing is separately arranged respectively, and igniter is connected through connector with propagation of explosion spare.
Described igniter is divided into non-electric ignition part or electric ignition part; The sparking mode of non-electric ignition part is a detonator, and electric ignition part sparking mode is an electric match.
Described non-igniter is made up of detonator, bayonet socket plug, extension part, responsive medicament, igniter shell, and the electric ignition part is made up of payment to a porter, electric match, injection moulding electrode plug; Igniter shell inner chamber bottom is fixed with responsive medicament, extension part from the bottom to top successively.
Described propagation of explosion spare is made up of propagation of explosion spare shell, strengthening cap, explosive, and explosive is fitted in the propagation of explosion spare shell through strengthening cap.
Described connector is made up of attachment cap and tube connector; Attachment cap and tube connector are through screw thread or direct insertion the connection; Detonator and bayonet socket plug stretch out from the stomidium of attachment cap, make non-igniter (or electric ignition part) be connected with attachment cap; Propagation of explosion spare is in tube connector, and the non-igniter that is connected with attachment cap (or electric ignition part) is in propagation of explosion spare; Non-igniter (or electric ignition part) is connected through connector with propagation of explosion spare, constitutes the combination detonator.
The combination detonator of delaying that is that the extension part is arranged in the described igniter shell, no delay spare for sending out the combination detonator wink.
Described igniter shell is metal or non-metallic material, and tube shell bottom is a weak link, has flash hole or has blind hole or atresia.
Described propagation of explosion spare shell adopts metal or non-metallic material, and tube shell bottom is sockets for collecting energy or flat-bottom structure.
Described strengthening cap is metal or non-metallic material, has worn flash hole or has had blind hole or atresia in horizontal ends.
Described attachment cap and tube connector are plastics or metal material.
The beneficial effect of the utility model is: this utility model is separated igniter and propagation of explosion spare transportation, is stored in transportation, storage process; Be about to the separately transportation of responsive medicament and explosive, store; Reduce the probability of responsive medicament ignition charge, thereby improved the security in transportation and the storage process.This utility model is connected with propagation of explosion spare the igniter of detonator through connector, convenient, the simple and handling safety of method of attachment.
Description of drawings
Below in conjunction with the embodiment accompanying drawing the utility model is further specified:
Fig. 1 is embodiment 1 structural representation of the utility model combination detonator;
Fig. 2 is embodiment 2 structural representations of the utility model combination detonator;
Fig. 3 is the igniter structural representation among the embodiment of the utility model;
Fig. 4 is the propagation of explosion spare structural representation among the embodiment of the utility model;
Fig. 5 is the connector structural representation among the embodiment of the utility model.
Among the figure: 1, non-electric ignition part; 2, propagation of explosion spare; 3, connector; 4, electric ignition part; 5, detonator; 6, bayonet socket plug; 7, extension part; 8, responsive medicament; 9, igniter shell; 10, propagation of explosion spare shell; 11, strengthening cap; 12, explosive; 13, attachment cap; 14, tube connector.
The specific embodiment
A kind of combination detonator, it comprises igniter, propagation of explosion spare 2 and connector 3, it is characterized in that: the responsive medicament 8 of igniting propagation of explosion spare 2 is arranged in the igniter; The explosive 12 that the commercial explosive that can ignite is arranged in the propagation of explosion spare 2, igniter and propagation of explosion spare 2 are independently elements of difference, and housing is separately arranged respectively, and igniter is connected through connector 3 with propagation of explosion spare 2, so that produced by separation, packing, transportation and separate storage; Described igniter is divided into non-electric ignition part 1 or electric ignition part 4; The sparking mode of non-electric ignition part 1 is a detonator, and electric ignition part 4 sparking mode are electric match.
Embodiment 1: like Fig. 1 is the example structure sketch map of the utility model, and the combination detonator is made up of non-electric ignition part 1, propagation of explosion spare 2, connector 3, and non-electric ignition part 1 and propagation of explosion spare 2 connect and compose detonator through connector 3.The mode of igniting of non-electric ignition part 1 is a detonator, and the responsive medicament 8 of igniting propagation of explosion spare 2 is arranged in the non-electric ignition part 1; The explosive 12 that the commercial explosive that can ignite is arranged in the propagation of explosion spare 2; Igniter 1 or 4 and propagation of explosion spare 2 are elements independently respectively; Housing is separately arranged respectively; Igniter 1 or 4 is connected through connector 3 with propagation of explosion spare 2, so that produced by separation, packing, transportation and separate storage, this structure has improved the security performance of combination detonator.
In transportation and storage process, igniter and propagation of explosion spare were opened transportation and storage in 2 minutes; During use; Earlier the detonator 5 (perhaps payment to a porter and electric match) of igniter is drawn from the stomidium of attachment cap 13; Thereby igniter and attachment cap 13 are connected as one, propagation of explosion spare 2 is assembled in the tube connector 14 again, the igniter that is connected as a single entity with attachment cap 13 refills and is fitted in the propagation of explosion spare 2; Be connected into the main body into detonator through attachment cap 13 and tube connector 14 at last, this split-type structural has reduced the danger in transportation and the storage process.
Detonator 5 links together through bayonet socket plug 6 and non-electric ignition part and in igniter shell 9, stretches to outside the attachment cap, and bayonet socket plug 6 tops extend to outside the attachment cap, are socketed on the outer wall of detonator 5.The practical implementation step is: igniter shell 9 oral areas are fixed on detonator 5 in the non-electric ignition part shell 9 through bayonet socket plug 6, and bayonet socket plug 6 lower ends are pressed with extension part 7 and responsive medicament 8 successively.During work, the energy that detonator 5 is ignited the back generation reaches in the non-electric ignition part, and the extension part that ignites is then lighted responsive medicament by the predetermined combustion time, and the shock wave of generation acts on propagation of explosion spare through tube shell bottom.
Embodiment 5 is as shown in Figure 5, and connector 3 is made up of attachment cap 13 and tube connector 14, and attachment cap 13 and tube connector 14 are through screw thread or direct insertion the connection.Detonator 5 (perhaps payment to a porter and electric match) and bayonet socket plug 6 (perhaps injection moulding electrode plug) stretch out from the stomidium of attachment cap 13, make non-igniter 1 (or electric ignition part 4) be connected with attachment cap 13; Propagation of explosion spare 2 is in tube connector 14, and the non-igniter 1 that is connected with attachment cap 13 (or electric ignition part 4) is in propagation of explosion spare 2; Non-igniter 1 (or electric ignition part 4) is connected through connector 3 with propagation of explosion spare 2, constitutes the combination detonator.Attachment cap 13 is plastics or metal material with tube connector 14.
Claims (10)
1. combination detonator, it comprises igniter, propagation of explosion spare (2) and connector (3), it is characterized in that: the responsive medicament (8) of igniting propagation of explosion spare (2) is arranged in the igniter; The explosive (12) that the commercial explosive that can ignite is arranged in the propagation of explosion spare (2), igniter and propagation of explosion spare (2) are independently elements of difference, and housing is separately arranged respectively, and igniter is connected through connector (3) with propagation of explosion spare (2).
2. a kind of combination detonator according to claim 1 is characterized in that: described igniter is divided into non-electric ignition part (1) or electric ignition part (4); The sparking mode of non-electric ignition part (1) is a detonator, and electric ignition part (4) sparking mode is an electric match.
3. a kind of combination detonator according to claim 2; It is characterized in that: described non-igniter (1) is made up of detonator (5), bayonet socket plug (6), extension part (7), responsive medicament (8), igniter shell (9), and electric ignition part (4) is made up of payment to a porter, electric match, injection moulding electrode plug; Igniter shell (9) inner chamber bottom is fixed with responsive medicament (8), extension part (7) from the bottom to top successively.
4. a kind of combination detonator according to claim 1; It is characterized in that: described propagation of explosion spare (2) is made up of propagation of explosion spare shell (10), strengthening cap (11), explosive (12), and explosive (12) is fitted in the propagation of explosion spare shell (10) through strengthening cap (11).
5. a kind of combination detonator according to claim 1 is characterized in that: described connector (3) is made up of attachment cap (13) and tube connector (14); Attachment cap (13) and tube connector (14) are through screw thread or direct insertion the connection; Detonator (5) or payment to a porter and electric match and bayonet socket plug (6) or injection moulding electrode plug stretch out from the stomidium of attachment cap (13), make non-igniter (1) or electric ignition part (4) be connected with attachment cap (13); Propagation of explosion spare (2) is in tube connector (14), and non-igniter (1) that is connected with attachment cap (13) or electric ignition part (4) are in propagation of explosion spare (2); Non-igniter (1) or electric ignition part (4) are connected through connector (3) with propagation of explosion spare (2), constitute the combination detonator.
6. a kind of combination detonator according to claim 3 is characterized in that: the combination detonator of delaying that is of extension part (7) is arranged in the described igniter shell (9), no delay spare (7) for sending out the combination detonator wink.
7. a kind of combination detonator according to claim 3 is characterized in that: described igniter shell (9) is metal or non-metallic material, and tube shell bottom is a weak link, has flash hole or has blind hole or atresia.
8. a kind of combination detonator according to claim 4 is characterized in that: described propagation of explosion spare shell (10) adopts metal or non-metallic material, and tube shell bottom is sockets for collecting energy or flat-bottom structure.
9. a kind of combination detonator according to claim 4 is characterized in that: described strengthening cap (11) is metal or non-metallic material, has worn flash hole or has had blind hole or atresia in horizontal ends.
10. a kind of combination detonator according to claim 5 is characterized in that: described attachment cap (13) and tube connector (14) are plastics or metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203566696U CN202393305U (en) | 2011-09-22 | 2011-09-22 | Combined detonator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203566696U CN202393305U (en) | 2011-09-22 | 2011-09-22 | Combined detonator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202393305U true CN202393305U (en) | 2012-08-22 |
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ID=46668223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203566696U Expired - Lifetime CN202393305U (en) | 2011-09-22 | 2011-09-22 | Combined detonator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202393305U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157483A (en) * | 2015-10-23 | 2015-12-16 | 中北大学 | Separated-type detonating device |
| CN109029163A (en) * | 2018-08-18 | 2018-12-18 | 南京理工大学 | A kind of miniaturization insensitiveness Nonel detonator |
-
2011
- 2011-09-22 CN CN2011203566696U patent/CN202393305U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105157483A (en) * | 2015-10-23 | 2015-12-16 | 中北大学 | Separated-type detonating device |
| CN109029163A (en) * | 2018-08-18 | 2018-12-18 | 南京理工大学 | A kind of miniaturization insensitiveness Nonel detonator |
| CN109029163B (en) * | 2018-08-18 | 2020-04-17 | 南京理工大学 | Small insensitive nonel detonator |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120822 |
|
| CX01 | Expiry of patent term |