CN203869597U - Multipoint non-electric-initiation system of large-scale explosive wave simulation device - Google Patents
Multipoint non-electric-initiation system of large-scale explosive wave simulation device Download PDFInfo
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- CN203869597U CN203869597U CN201420125420.8U CN201420125420U CN203869597U CN 203869597 U CN203869597 U CN 203869597U CN 201420125420 U CN201420125420 U CN 201420125420U CN 203869597 U CN203869597 U CN 203869597U
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Abstract
The utility model relates to the technical field of explosion driver initiation systems of large-scale explosive wave simulation devices and discloses a multipoint non-electric-initiation system of a large-scale explosive wave simulation device. The multipoint non-electric-initiation system of the large-scale explosive wave simulation device comprises an initiation machine (1) and a network-type non-electric-initiation system. One end of a plastic detonating pipe (2) is matched with an initiating needle (12) of the initiating machine and the other end of the plastic detonating pipe (2) is connected with a booster explosive post (5) in a multipoint initiation device (4) through an explosion expanding detonator (3). The booster explosive post (5) in the multipoint initiation device (4) is respectively connected with a plurality of detonators through a plurality of lead-antimony alloy detonating cords (6). The detonators are connected with a cylindrical powder charge (8) or a linear cutting powder charge. A non-electric-transmission mode from a detonation wave to a detonation wave is adopted and the cylindrical powder charge or the linear cutting powder charge is detonated in a multipoint mode at the same time or in sequence. The multipoint non-electric-initiation system has the advantages that the booster explosive post is low in weight and high in efficiency, live line work is safe and reliable, operation is simple, and cost is low.
Description
Technical field
The utility model relates to large-scale blast wave analogue means blast driver initiation system technical field, relates in particular to a kind of multipoint mode non-electric initiation system of large-scale blast wave analogue means.
Technical background
In large-scale blast wave analogue means running, the safe sequential that realizes cutting charge in high explosive in many driving tubes and diaphragm and high pressure packing structure is detonated, and need to design a kind ofly not disturbed by electric field, can realize Multi-point simultaneous initiation and can realize the priming device that multiple spot sequential is detonated again.
Utility model content
The purpose of this utility model is the multipoint mode non-electric initiation system that proposes a kind of large-scale blast wave analogue means, non-electric transmission Pattern completion Multi-point simultaneous initiation, the multiple spot sequential of employing from detonation wave to detonation wave detonated, and has the advantages that to detonate and test synchronization implementation.
For realizing the object of above-mentioned utility model, the utility model is taked following technical scheme:
A multipoint mode non-electric initiation system for large-scale blast wave analogue means, described multipoint mode non-electric initiation system includes initiator and network type non-electric initiation system; Described grid type non-electric initiation system includes plastic detonating tube, expands quick-fried detonator, Multi-point Initiation Device, lead-antimony alloy primacord and detonating capsule; Matching with the detonating needle of initiator in one end of described plastic detonating tube, makes the electric spark that detonating needle is emitted in plastic detonating tube inner chamber, produce the shock wave of some strength, thereby high energy composite explosives are detonated; The other end of described plastic detonating tube is connected with one end of expanding quick-fried detonator; The other end of the quick-fried detonator of described expansion connects the booster gains in Multi-point Initiation Device, and plastic detonating tube is by expanding quick-fried cap sensitive booster gains; In described Multi-point Initiation Device, there is several jacks; In jack described in each, be provided with lead-antimony alloy primacord; One end of described lead-antimony alloy primacord contacts with booster gains, and the other end connects detonating capsule, by booster gains, ignites lead-antimony alloy primacord, then ignites detonating capsule by lead-antimony alloy primacord; A plurality of described detonating capsules respectively with column charge connection in institute corresponding driving tube, in order to the column charge in the driving tube that detonates; Or a plurality of described detonating capsules connect with the corresponding diaphragm of institute and the structural linear incision powder charge of high pressure packing respectively, in order to the structural linear incision powder charge of detonate diaphragm and high pressure packing; Described detonating needle by plastic detonating tube, expand quick-fried detonator, booster gains, lead-antimony alloy primacord and detonating capsule is ignited the detonation wave of column charge or linear incision powder charge to the non-electric transmission pattern of detonation wave, jointly form the multiple spot while of column charge or linear incision powder charge or the non-electric initiation system that multiple spot sequential is detonated.
Described initiator includes main body box and detonating needle; On described main body box, be provided with power supply indicator, be full of indicator lamp, the button that detonates, power switch; When initiator electric current is full of, the indicator lamp on main body box surface becomes green, now presses the button that detonates, and detonating needle can be emitted electric spark.
Described plastic detonating tube is the plastic flexible pipe that inwall scribbles high energy composite explosives powder.
The quick-fried detonator of described expansion includes rubber stopper and detonator; One end of the quick-fried detonator of described expansion is connected with plastic detonating tube by rubber stopper, and the other end is connected with the booster gains in Multi-point Initiation Device by detonator.
Described Multi-point Initiation Device is comprised of upper shell, lower house and booster gains; Described booster gains is positioned at upper shell and the formed cavity of lower house, and is connected with the quick-fried detonator of expansion by the through hole on upper shell; On described lower house, there is jack and draw-in groove; Described jack is a plurality of, is provided with lead-antimony alloy primacord and test line synchro in the jack described in each; One end of described lead-antimony alloy primacord is connected with booster gains, and the other end connects detonating capsule; Described test line synchro connecting test equipment, has realized the synchronous of multipoint priming and testing equipment.
Described lead-antimony alloy primacord is comprised of shell and powder charge, and the length of several lead-antimony alloy primacords is identical or different, and the multiple spot while or the multiple spot sequential that realize column charge or linear incision powder charge are detonated.
Described detonating capsule is comprised of housing, expansion shot room and multiple charge; Described multiple charge is positioned at and expands shot room, and contacts with the powder charge of lead-antimony alloy primacord.
The quality of described booster gains is 7g.
Owing to adopting above-described technical scheme, the utlity model has following superiority:
The multipoint mode non-electric initiation system of a kind of large-scale blast wave analogue means the utility model proposes, adopt initiator to produce the mode of electric spark, ignite plastic detonating tube, and by plastic detonating tube, the non-electric transmission pattern from detonation wave to detonation wave that expands quick-fried detonator, booster gains, lead-antimony alloy primacord and detonating capsule, ignite column charge or linear incision powder charge, can also by changing, the length of lead-antimony alloy primacord realize multiple spot simultaneously or multiple spot sequential is detonated, when detonating, carry out synchronism detection; The quality of booster gains is only 7g, has that booster gains quality is light, efficiency is high, and live-working safety is reliable, easy and simple to handle, and the feature that expense is cheap has important function to ensureing the safe operation of large-scale blast wave analogue means and reducing secondary harm.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is initiator structural representation in the utility model.
Fig. 3 is plastic detonating tube and expand quick-fried detonator structure schematic diagram in the utility model.
Fig. 4 is Multi-point Initiation Device structural representation in the utility model.
Fig. 5 is structural representation instantaneous in the utility model or time delay detonation train.
In figure: 1, initiator, 2, plastic detonating tube, 3, expand quick-fried detonator, 4, Multi-point Initiation Device, 5, booster gains, 6, lead-antimony alloy primacord, 7, detonating capsule, 8, column charge, 11, main body box, 12, detonating needle, 13, power supply indicator, 14, be full of indicator lamp, 15, the button that detonates, 16, power switch, 17, rubber stopper, 18, detonator, 21, upper shell, 22, lower house, 23, shell, 24, powder charge, 25, housing, 26, expand shot room, 27, multiple charge.
The specific embodiment
With specific embodiment, utility model is illustrated by reference to the accompanying drawings:
As shown in Figure 1, a kind of multipoint mode non-electric initiation system of large-scale blast wave analogue means, described multipoint mode non-electric initiation system includes initiator 1 and network type non-electric initiation system; Described grid type non-electric initiation system includes plastic detonating tube 2, expands quick-fried detonator 3, Multi-point Initiation Device 4, lead-antimony alloy primacord 6 and detonating capsule 7; Matching with the detonating needle 12 of initiator 1 in one end of described plastic detonating tube 2, makes the electric spark that detonating needle 12 is emitted produce the shock wave of some strength in plastic detonating tube 2 inner chambers, thereby high energy composite explosives are detonated; The other end of described plastic detonating tube 2 is connected with one end of expanding quick-fried detonator 3; The other end of the quick-fried detonator 3 of described expansion connects the booster gains 5 in Multi-point Initiation Device 4, and plastic detonating tube 2 is ignited booster gains 5 by expanding quick-fried detonator 3; In described Multi-point Initiation Device 4, there is several jacks; In jack described in each, be provided with lead-antimony alloy primacord 6; One end of described lead-antimony alloy primacord 6 contacts with booster gains 5, and the other end connects detonating capsule 7, by booster gains 5, ignites lead-antimony alloy primacord 6, then ignites detonating capsule 7 by lead-antimony alloy primacord 6; A plurality of described detonating capsules 7 respectively with column charge 8 connections in institute corresponding driving tube, in order to the column charge 8 in the driving tube that detonates; Or a plurality of described detonating capsules 7 connect with the corresponding diaphragm of institute and the structural linear incision powder charge of high pressure packing respectively, in order to the structural linear incision powder charge of detonate diaphragm and high pressure packing; Described detonating needle 12 by plastic detonating tube 2, expand quick-fried detonator 3, booster gains 5, lead-antimony alloy primacord 6 and detonating capsule 7 is ignited the detonation wave of column charges 8 or linear incision powder charge to the non-electric transmission pattern of detonation wave, jointly form the multiple spot while of column charge or linear incision powder charge or the non-electric initiation system that multiple spot sequential is detonated.
As shown in Figure 2, described initiator 1 include main body box 11 and detonating needle 12, on described main body box 11, be provided with power supply indicator 13, be full of indicator lamp 14, the button 15 that detonates, power switch 16.Turn on the power switch 16 in the position of " ON ", power supply indicator 13 is bright, now initiator 1 power connection and start charging.When being full of indicator lamp 14 when bright, charging finishes, and presses button 15 detonating needles 12 that detonate and can emit electric spark.
As shown in Figure 3, described plastic detonating tube 2 scribbles the plastic flexible pipe of high energy composite explosives powder for inwall; When the detonating needle 12 in inserting plastic detonating tube 2 is emitted electric spark, ionized gas temperature around occurs to raise rapidly and sharply expands, make to produce in plastic detonating tube 2 inner chambers the shock wave of some strength, thereby ignite the high energy composite explosives in plastic detonating tube 2; The quick-fried detonator 3 of described expansion includes rubber stopper 17 and detonator 18; One end of the quick-fried detonator of described expansion is connected with plastic detonating tube 2 by rubber stopper 17, and the other end is connected with the booster gains 5 in Multi-point Initiation Device by detonator 18.
As shown in Figure 4, Figure 5, described Multi-point Initiation Device 4 is comprised of upper shell 21, lower house 22 and booster gains 5; Described booster gains 5 is positioned at upper shell 21 and the formed cavity of lower house 22, and is connected with the detonator 18 that expands quick-fried detonator 3 by the through hole on upper shell 21; The quality of described booster gains 5 is 7g.On described lower house 22, there is jack and draw-in groove; Described jack is a plurality of, is provided with lead-antimony alloy primacord 6 and test line synchro in the jack described in each; One end of described lead-antimony alloy primacord 6 is connected with booster gains 5, and the other end connects detonating capsule 7; Described test line synchro connecting test equipment, has realized the synchronous of multipoint priming and testing equipment; Described lead-antimony alloy primacord 6 is comprised of shell 23 and powder charge 24, and by changing the length of lead-antimony alloy primacord 5, the multiple spot while or the multiple spot sequential that realize column charge 8 or linear incision powder charge are detonated; Described detonating capsule 7 is comprised of housing 25, expansion shot room 26 and multiple charge 27; Described multiple charge 27 is positioned at and expands shot room 26, and contacts with the powder charge 24 of lead-antimony alloy primacord 6.
Claims (8)
1. a multipoint mode non-electric initiation system for large-scale blast wave analogue means, is characterized in that: described multipoint mode non-electric initiation system includes initiator (1) and network type non-electric initiation system; Described network type non-electric initiation system includes plastic detonating tube (2), expands quick-fried detonator (3), Multi-point Initiation Device (4), lead-antimony alloy primacord (6) and detonating capsule (7); Match with the detonating needle (12) of initiator in one end of described plastic detonating tube (2); The other end of described plastic detonating tube (2) is connected with one end of expanding quick-fried detonator (3); The other end of the quick-fried detonator of described expansion (3) connects the booster gains (5) in Multi-point Initiation Device (1); Described Multi-point Initiation Device has several jacks on (4); In jack described in each, be provided with lead-antimony alloy primacord (6); One end of described lead-antimony alloy primacord (6) contacts with booster gains (5), and the other end connects detonating capsule (7); A plurality of described detonating capsules (7) respectively with column charge (8) connection in institute corresponding driving tube; Or a plurality of described detonating capsules (7) connect with the corresponding diaphragm of institute and the structural linear incision powder charge of high pressure packing respectively; Described detonating needle (12) by plastic detonating tube (2), expand quick-fried detonator (3), booster gains (5), lead-antimony alloy primacord (6) and detonating capsule (7) is ignited the detonation wave of column charge (8) or linear incision powder charge to the non-electric transmission pattern of detonation wave, jointly form the multiple spot while of column charge or linear incision powder charge or the non-electric initiation system that multiple spot sequential is detonated.
2. the multipoint mode non-electric initiation system of large-scale blast wave analogue means according to claim 1, is characterized in that: described initiator (1) includes main body box (11) and detonating needle (12).
3. the multipoint mode non-electric initiation system of large-scale blast wave analogue means according to claim 1, is characterized in that: described plastic detonating tube (2) scribbles the plastic flexible pipe of high energy composite explosives powder for inwall.
4. the multipoint mode non-electric initiation system of large-scale blast wave analogue means according to claim 1, is characterized in that: the quick-fried detonator of described expansion (3) includes rubber stopper (17) and detonator (18); One end of the quick-fried detonator of described expansion (3) is connected with plastic detonating tube (2) by rubber stopper (17), and the other end is connected with the booster gains (5) in Multi-point Initiation Device by detonator (18).
5. the multipoint mode non-electric initiation system of large-scale blast wave analogue means according to claim 1, is characterized in that: described Multi-point Initiation Device (4) is comprised of upper shell (21), lower house (22) and booster gains (5); Described booster gains (5) is positioned at upper shell (21) and the formed cavity of lower house (22), and is connected with the quick-fried detonator of expansion (3) by the through hole on upper shell (21); Described lower house has jack and draw-in groove on (22); Described jack is a plurality of, is provided with lead-antimony alloy primacord (6) and test line synchro in the jack described in each; One end of described lead-antimony alloy primacord (6) is connected with booster gains (5), and the other end connects detonating capsule (7); Described test line synchro connecting test equipment.
6. the multipoint mode non-electric initiation system of large-scale blast wave analogue means according to claim 1, it is characterized in that: described lead-antimony alloy primacord (6) is comprised of shell (23) and powder charge (24), and the length of several lead-antimony alloy primacords (6) is identical or different.
7. the multipoint mode non-electric initiation system of large-scale blast wave analogue means according to claim 1, is characterized in that: described detonating capsule (7) is comprised of housing (25), expansion shot room (26) and multiple charge (27); Described multiple charge (27) is positioned at and expands shot room (26), and contacts with the powder charge (24) of lead-antimony alloy primacord (6).
8. the multipoint mode non-electric initiation system of large-scale blast wave analogue means according to claim 1, is characterized in that: the quality of described booster gains (5) is 7g.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420125420.8U CN203869597U (en) | 2014-03-19 | 2014-03-19 | Multipoint non-electric-initiation system of large-scale explosive wave simulation device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420125420.8U CN203869597U (en) | 2014-03-19 | 2014-03-19 | Multipoint non-electric-initiation system of large-scale explosive wave simulation device |
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| CN203869597U true CN203869597U (en) | 2014-10-08 |
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| CN201420125420.8U Expired - Fee Related CN203869597U (en) | 2014-03-19 | 2014-03-19 | Multipoint non-electric-initiation system of large-scale explosive wave simulation device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851967A (en) * | 2014-03-19 | 2014-06-11 | 中国人民解放军总参谋部工程兵科研三所 | Multipoint type non-electric initiation system for large-size explosive wave simulation device |
| CN110132081A (en) * | 2018-02-09 | 2019-08-16 | 南京理工大学 | A kind of multiple spot NONEL firing network |
-
2014
- 2014-03-19 CN CN201420125420.8U patent/CN203869597U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851967A (en) * | 2014-03-19 | 2014-06-11 | 中国人民解放军总参谋部工程兵科研三所 | Multipoint type non-electric initiation system for large-size explosive wave simulation device |
| CN110132081A (en) * | 2018-02-09 | 2019-08-16 | 南京理工大学 | A kind of multiple spot NONEL firing network |
| CN110132081B (en) * | 2018-02-09 | 2021-10-08 | 南京理工大学 | Multipoint non-electric detonation network |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141008 Termination date: 20160319 |