CN203772146U - Double-path public cavity non-electric-transmission explosion initiation system - Google Patents
Double-path public cavity non-electric-transmission explosion initiation system Download PDFInfo
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- CN203772146U CN203772146U CN201320871398.7U CN201320871398U CN203772146U CN 203772146 U CN203772146 U CN 203772146U CN 201320871398 U CN201320871398 U CN 201320871398U CN 203772146 U CN203772146 U CN 203772146U
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- explosion
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- bayonet socket
- initiation system
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- 238000004880 explosion Methods 0.000 title claims abstract description 127
- 230000000977 initiatory effect Effects 0.000 title claims abstract description 31
- 238000007789 sealing Methods 0.000 claims description 11
- 208000002925 dental caries Diseases 0.000 claims description 7
- 238000002955 isolation Methods 0.000 claims description 6
- 238000005422 blasting Methods 0.000 abstract description 13
- 230000035939 shock Effects 0.000 abstract description 3
- 230000005540 biological transmission Effects 0.000 abstract 1
- 239000002360 explosive Substances 0.000 description 6
- 238000005474 detonation Methods 0.000 description 5
- 230000006855 networking Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000009172 bursting Effects 0.000 description 3
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000005065 mining Methods 0.000 description 2
- 230000037452 priming Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000013536 elastomeric material Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
Abstract
The utility model relates to a double-path public cavity non-electric-transmission explosion initiation system, which comprises a body (7) and is characterized in that the body (7) consists of two explosion transmitting cavities (1), an explosion transmitted cavity (8) and a public cavity (9), the public cavity (9) is communicated with the explosion transmitted cavity (8) and the explosion transmitting cavities (1), the two explosion transmitting cavities (1) are respectively and fixedly connected with an explosion transmitting element (2), a clamp opening plug (6) is assembled on the explosion transmitted cavity (8), and an explosion guide pipe (5) is fixedly arranged in the clamp opening plug (6). The double-path public cavity non-electric-transmission explosion initiation system has the advantages that the explosion of two groups of explosion transmitting elements arranged at the explosion end can be simultaneously initiated, shock waves generated through blasting after the explosion initiation of the explosion transmitting element are transmitted to the explosion guide pipe through a public cavity and the clamp opening plug, in addition, the explosion guide pipe can realize reliable explosion, further, in-hole detonators and a next stage of explosion transmitting element connected with the explosion guide pipe (5) can be initiated to generate explosion, and a safe and reliable explosion guide pipe explosion transmitting and initiating network path realizing ground surface and in-hole simultaneous time delay and multi-direction explosion transmission can be realized.
Description
Technical field
The utility model relates to industrial explosive material field, particularly a kind of non-fax initiation system with two-way public chamber.
Background technology
At present both at home and abroad tunnelling, exploitation of mineral resources etc. adopt non-electricity by hole short-delay blasting mostly, this technology reducing attenuation of seismic waves, improve demolition effect, improve the aspects such as mining efficiency qualitative leap has all occurred.And take the detonator propagation of explosion network that water resistant Millisecond Nonel Tube Detonator is representative, and by detonator in earth's surface detonator and hole, formed, when bursting work, the earth's surface detonator of usining carries out the extension propagation of explosion at networking, earth's surface and plays detonator in blast hole as propagation of explosion part.Earth's surface network is that single-shot connects, single channel connects, unidirectional propagation of explosion, because earth's surface detonator contains responsive explosive and priming, power is larger, after its effect, easily network is produced and destroyed, the film flying producing during as propagation of explosion blasting cap detonation can cut off networking, earth's surface detonator, affects the reliability of bursting work, also has the potential safety hazard in the laid processes of networking simultaneously, and earth's surface detonator effect rear connectors is fragile, and environment and mineral products are polluted.
Along with the expansion of the market demand and the development of blasting technique, civil explosive industry also improves day by day to the requirement of explosive, the reliability and safety of explosive has also been had to higher standard-required simultaneously.The non-fax initiation system of designed two-way public chamber, the earth's surface detonating primer in system is not containing priming and explosive, and the security of producing, transporting and using is good, is all two-way propagation of explosions in earth's surface and hole, can greatly improve the reliability of blasting network.
Summary of the invention
The utility model object is to provide a kind of non-fax initiation system with the multidirectional propagation of explosion function of two-way public chamber, and it makes blasting network have higher detonation propagation reliability of nonel tube and security.
The technical scheme that the utility model solves its technical problem employing is: the non-fax initiation system of a kind of two-way public chamber, it comprises body, it is characterized in that: body is by two propagation of explosion cavitys, form by propagation of explosion cavity and with propagation of explosion cavity and a public chamber being communicated by propagation of explosion cavity, two propagation of explosion cavitys are respectively fixed with a propagation of explosion part, on propagation of explosion cavity, be equipped with bayonet socket plug, in bayonet socket plug, be fixed with detonator.
Described had being distributed on body of one or more symmetries by propagation of explosion cavity, each is all equipped with bayonet socket plug on propagation of explosion cavity.
Described bayonet socket plug is porous bayonet socket plug, and porous bayonet socket plug is distributed with a plurality of through holes of mutual isolation, is respectively plugged with a detonator in each through hole of porous bayonet socket plug.
Described porous bayonet socket plug is distributed with two or three or four through holes of mutual isolation.
Described propagation of explosion cavity and propagation of explosion part size match; By the shape of propagation of explosion cavity and size, matched with the outside dimension of bayonet socket plug.
In the propagation of explosion cavity of described body, have sealing ring, propagation of explosion part inserts sealing in sealing ring and fixes.
The propagation of explosion cavity end of described body has been threaded connection locking cap in addition, and propagation of explosion part is fixed in the propagation of explosion cavity of body by locking cap.
Described propagation of explosion part shell is in-built ignition charge and delay element.
Described detonator is plastic detonating tube.
The beneficial effects of the utility model are: the non-fax initiation system of this two-way common cavity, ignite two groups of propagation of explosion parts of initiation ends simultaneously, after propagation of explosion part is detonated, its shock wave that fires generation passes to detonator by public chamber and bayonet socket plug, and make detonator reliable initiation, and then ignite detonator and next stage propagation of explosion part in the hole that detonator connects, realize in earth's surface and hole the safe and reliable detonator biography blasting circuit with time delay period and multidirectional propagation of explosion.
Below in conjunction with embodiment accompanying drawing, the utility model is further illustrated.
Accompanying drawing explanation
Fig. 1 is
a kind of two-way is the non-fax initiation system of cavity structural representation altogether;
Fig. 2 is body construction schematic diagram of the present utility model;
Fig. 3 is three hole bayonet socket plug structure schematic diagrames of the present utility model;
Fig. 4 is three hole bayonet socket plug profiles of the present utility model;
Fig. 5 is two hole bayonet socket plug structure schematic diagrames of the present utility model;
Fig. 6 is two hole bayonet socket plug profiles of the present utility model;
Fig. 7 is four hole bayonet socket plug structure schematic diagrames of the present utility model;
Fig. 8 is four hole bayonet socket plug profiles of the present utility model;
In figure: 1, propagation of explosion cavity; 2, propagation of explosion part; 3, locking cap; 4, sealing ring; 5, detonator; 6, bayonet socket plug; 7, body; 8, by propagation of explosion cavity; 9, public chamber.
The specific embodiment
Embodiment 1
As shown in Figure 1, it comprises body 7 the non-fax initiation system of this two-way common cavity, it is characterized in that: body 7 is by two propagation of explosion cavitys 1, form by propagation of explosion cavity 8 and with propagation of explosion cavity 1 and a public chamber 9 being communicated by propagation of explosion cavity 8, two propagation of explosion cavitys 1 are respectively fixed with a propagation of explosion part 2, on propagation of explosion cavity 8, be equipped with bayonet socket plug 6, in bayonet socket plug 6, be fixed with detonator 5.
As shown in Figure 2, public chamber 9 links together by the propagation of explosion part 2 in propagation of explosion cavity 1 with by the detonator 5 in propagation of explosion cavity 8, propagation of explosion part 2 is fixed in propagation of explosion cavity 1 as input, be fixed on by the detonator 5 in propagation of explosion cavity 8 as output, propagation of explosion cavity 1 matches with propagation of explosion part 2 sizes; By the shape of propagation of explosion cavity 8 and size, matched with the outside dimension of bayonet socket plug 6.。
During work, ignite two groups of propagation of explosion parts 2 of initiation ends simultaneously, after propagation of explosion part 2 is detonated, its shock wave that fires generation passes to detonator 5 by public chamber 9 and bayonet socket plug 6, and make detonator 5 reliable initiations, and then ignite detonator and next stage propagation of explosion part 2 in the hole that detonator 5 connects, realize in earth's surface and hole the safe and reliable detonator biography blasting circuit with time delay period and multidirectional propagation of explosion.
After effect, propagation of explosion part 2 bottoms are washed open by ignition charge, but body 7 is still intact, and its energy is enough to ignite by propagation of explosion detonator 5 but can destroy network.
The utility model compared with prior art, on body 7, be provided with two groups of propagation of explosion parts 2, two groups of propagation of explosion parts 2 are ignited simultaneously, increased detonation propagation reliability of nonel tube, prevent the explosion failure that wherein a road propagation of explosion part 2 breaks down and causes, this two-way propagation of explosion structure also has safe simultaneously, using method is simple, network connects flexibly, the features such as Assembling is easy to connect, be widely used in without biogas, the down-hole of mineral dust explosion danger, opencut and tunnel, the controlled blasting in the places such as tunnel piercing and engineering explosion, be specially adapted to the bursting works such as underground blasting and opencast mining.
Embodiment 2
By propagation of explosion cavity 8, had being distributed on body 7 of one or more symmetries, each is all equipped with bayonet socket plug 6 on propagation of explosion cavity 8.
As shown in Figure 2, the body 7 of the present embodiment is decussate texture, upper and lower two ends are two propagation of explosion cavitys 1, two ends, left and right be symmetrical two by propagation of explosion cavity 8, left and right two is respectively equipped with a bayonet socket plug 6 on propagation of explosion cavity 8, a plurality of establishments of being convenient to detonation train by propagation of explosion cavity 8, easy to use.
Embodiment 3
The bayonet socket plug 6 of the present embodiment is porous bayonet socket plug, and porous bayonet socket plug is distributed with a plurality of through holes of mutual isolation, is respectively plugged with a detonator 5 in each through hole of porous bayonet socket plug.
As shown in Fig. 3-8, porous bayonet socket plug is two or three or four through holes that are distributed with mutual isolation, can also be loose structure more, can form two propagation of explosion parts 2 and as the detonator of output, pass initiation system as two of input delay initiations, three, four or many detonators 5.
On body 7, distribute a plurality of by propagation of explosion cavity 8, and each is fixed with porous bayonet socket plug in propagation of explosion cavity 8, can forms two propagation of explosion parts 2 and by many quick-fried detonators 5 fixing in propagation of explosion cavity 8, as the detonator of output, be passed the quick-fried system of detonating as input delay initiation is a plurality of.
Embodiment 4
As shown in Figure 1 and Figure 2, in the propagation of explosion cavity 1 of body 7, there is sealing ring 4, propagation of explosion part 2 inserts the interior sealing of sealing ring 4 and fixes, and propagation of explosion cavity 1 end of body 7 has been threaded connection locking cap 3 in addition simultaneously, and propagation of explosion part 2 is fixed in the propagation of explosion cavity 1 of body 7 by locking cap 3.
Sealing ring 4 is fixed this double-deck fixed structure of cap 3, can guarantee that propagation of explosion part 2 can firmly be fixed in the propagation of explosion cavity 1 of body 7, connects the security that has simply simultaneously increased detonation train.
During on-the-spot use, first the propagation of explosion part 2 of wearing locking cap 3 is inserted to propagation of explosion cavity 1, by locking cap 3, be fixed on body 7, then the delay detonator that the interior fixing detonator 5 of bayonet socket plug 6 is connected loads in blast hole projectile filling; A plurality of bodies 7 and propagation of explosion part 2 connect to form non-electric blasting networking successively.Can be by different porous bayonet socket plugs and a plurality of by body 7 composition many rounds, large-area underground blasting and the opencut medium depth holes millisecond blasting networkings of propagation of explosion cavity 8.
Embodiment 5
In propagation of explosion part 2 shells, be filled with delay element and ignition charge, its initiation energy is moderate, the detonator 5 can reliable initiation being connected and do not destroy body 7.
Meanwhile, the described body 7 in the various embodiments described above is made for special plastic, and good toughness also has elasticity; Bayonet socket plug 6 is made by elastomeric material, toughness and good springiness.
The parts that the present embodiment does not describe in detail and structure belong to well-known components and common structure or the conventional means of the industry, here not narration one by one.
Claims (9)
1. the non-fax initiation system of two-way common cavity, it comprises body (7), it is characterized in that: body (7) is by two propagation of explosion cavitys (1), form by propagation of explosion cavity (8) and with propagation of explosion cavity (1) and the public chamber (9) that communicated by propagation of explosion cavity (8), two propagation of explosion cavitys (1) are respectively fixed with a propagation of explosion part (2), on propagation of explosion cavity (8), be equipped with bayonet socket plug (6), in bayonet socket plug (6), be fixed with detonator (5).
2. the non-fax initiation system of a kind of two-way common cavity according to claim 1, is characterized in that: the described body (7) that is distributed in that is had one or more symmetries by propagation of explosion cavity (8) is gone up, and each is all equipped with bayonet socket plug (6) on propagation of explosion cavity (8).
3. the non-fax initiation system of a kind of two-way common cavity according to claim 1, it is characterized in that: described bayonet socket plug (6) is porous bayonet socket plug, porous bayonet socket plug is distributed with a plurality of through holes of mutual isolation, is respectively plugged with a detonator (5) in each through hole of porous bayonet socket plug.
4. the non-fax initiation system of a kind of two-way common cavity according to claim 3, is characterized in that: described porous bayonet socket plug is distributed with two or three or four through holes of mutual isolation.
5. the non-fax initiation system of a kind of two-way common cavity according to claim 1, is characterized in that: described propagation of explosion cavity (1) matches with propagation of explosion part (2) size; By the shape of propagation of explosion cavity (8) and size, matched with the outside dimension of bayonet socket plug (6).
6. the non-fax initiation system of a kind of two-way common cavity according to claim 1, is characterized in that: in the propagation of explosion cavity (1) of described body (7), have sealing ring (4), propagation of explosion part (2) inserts sealing in sealing ring (4) and fixes.
7. according to the non-fax initiation system of a kind of two-way common cavity described in claim 1 or 6, it is characterized in that: propagation of explosion cavity (1) end of described body (7) has been threaded connection locking cap (3) in addition, and propagation of explosion part (2) is fixed in the propagation of explosion cavity (1) of body (7) by locking cap (3).
8.
?the non-fax initiation system of a kind of two-way common cavity according to claim 1, is characterized in that: described propagation of explosion part (2) shell is in-built ignition charge and delay element.
9. the non-fax initiation system of a kind of two-way common cavity according to claim 1, is characterized in that: described detonator (5) is plastic detonating tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320871398.7U CN203772146U (en) | 2013-12-27 | 2013-12-27 | Double-path public cavity non-electric-transmission explosion initiation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320871398.7U CN203772146U (en) | 2013-12-27 | 2013-12-27 | Double-path public cavity non-electric-transmission explosion initiation system |
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| Publication Number | Publication Date |
|---|---|
| CN203772146U true CN203772146U (en) | 2014-08-13 |
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ID=51289329
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320871398.7U Expired - Lifetime CN203772146U (en) | 2013-12-27 | 2013-12-27 | Double-path public cavity non-electric-transmission explosion initiation system |
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| Country | Link |
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| CN (1) | CN203772146U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113804060A (en) * | 2021-08-30 | 2021-12-17 | 四川航天川南火工技术有限公司 | Self-defined combined non-electric network booster structure of multi-input multi-output booster route |
| CN114754633A (en) * | 2022-05-25 | 2022-07-15 | 西安北方庆华机电有限公司 | Non-electric delay pushing device of pulling type |
-
2013
- 2013-12-27 CN CN201320871398.7U patent/CN203772146U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113804060A (en) * | 2021-08-30 | 2021-12-17 | 四川航天川南火工技术有限公司 | Self-defined combined non-electric network booster structure of multi-input multi-output booster route |
| CN114754633A (en) * | 2022-05-25 | 2022-07-15 | 西安北方庆华机电有限公司 | Non-electric delay pushing device of pulling type |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140813 |
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| CX01 | Expiry of patent term |