CN203083443U - Nonel exciter - Google Patents
Nonel exciter Download PDFInfo
- Publication number
- CN203083443U CN203083443U CN 201320014169 CN201320014169U CN203083443U CN 203083443 U CN203083443 U CN 203083443U CN 201320014169 CN201320014169 CN 201320014169 CN 201320014169 U CN201320014169 U CN 201320014169U CN 203083443 U CN203083443 U CN 203083443U
- Authority
- CN
- China
- Prior art keywords
- cavity
- detonator
- insertion parts
- hole
- fixed part
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn - After Issue
Links
Images
Abstract
The utility model discloses a nonel exciter which comprises a fixing part and an inserted part. Inner threads are arranged at one end of the fixing part. A fixing hole is formed at the other end of the fixing part. The fixing hole is communicated with the inner threads through a cavity. The inserted part is a cylinder with a through hole formed in the axis of the cylinder. Outer threads corresponding to the inner threads are arranged on the outer side of the inserted part. The through hole of the inserted part is communicated with the cavity. According to the nonel exciter, the principle of a shock wave is used, an electric firing element is placed in the airtight cavity, a high-temperature shock wave is generated in the cavity through detonation of the electric firing element, therefore a shock tube is detonated, and a detonator is detonated. The nonel exciter is easy to achieve and capable of being repeatedly used. Therefore, detonation cost can be reduced.
Description
Technical field
The utility model belongs to the explosion field, is specifically related to a kind of detonator exciter.
Background technology
Detonator claims nonel tube again.Scribble the plastic flexible pipe of composite explosives powder (explosive and metal powder mixture) for inwall.Polyethylene from high pressure process material by 1.5 millimeters of internal diameters, external diameter 3 millimeter is made, and the composite explosives proportioning is a hexogen 91%, and aluminium powder and the common variable color detonator of other compositions 9%(primer proportioning are RDX75%:Al 25%), 14～16 milligrams/meter of coating doses.Can excite initiations such as rifle and fire element by various detonators, primacord, percussion rifle, special use.Cause in the pipe of back and form a kind of special detonation, its detonation wave is propagated with constant speed.It can only detonating primer and can not ignition charge, and propagation performance is good, and meet fire burns and be not excited, strong shock resistance, anti-water and anti-electrical property are all good, and the certain intensity of tool, and cost is low, generally uses.
At present, detonator is excited and mainly adopts electric arc or shock wave dual mode.The arc excitation method, under high pressure positive and negative electrode sparks, and causes two most advanced and sophisticated oxidations through regular meeting, and the metallic residue that the chemical reaction that takes place in exciting produces sticks to electrode surface, causes the difficulty in reusing; Adopt shock-wave excitation, now many shock waves that produce with electric cap or primacord blast back excite detonator, cause cost increase in the explosion.
Summary of the invention
The purpose of this utility model provides a kind of being easy to and realizes, can reuse, and the cheap detonator exciter of blasting cost.
Detonator exciter of the present utility model comprises fixed part and insertion parts, and an end of described fixed part is provided with internal thread, and the other end of fixed part is provided with fixing hole, is communicated with by a cavity between described fixing hole and the described internal thread; Described insertion parts is the cylinder that there is through hole in an axle center, and the insertion parts arranged outside has the external screw thread corresponding with described internal thread, and the through hole of described insertion parts is communicated with described cavity.
As optimization, described fixing hole is a bellmouth, and its aperture, outside is less than medial aperture.Its aperture, outside less than the diameter of fire element, can be fixed on fire element on the fixing hole with fire element by its injection moulding part slightly.
Be provided with cyclic lug in the through hole of described insertion parts near an end of described cavity.Guarantee that detonator can not pass insertion parts, can prevent that detonator is slotting broken with the medicine head of fire element.
Be provided with spacing preiection portion near the internal thread of described fixed part and the described cavity junction.In the time of can guaranteeing that insertion parts is screwed into fixed part, can not touch the medicine head of fire element.The detonator exciter can adopt steel material to make.
During use, detonator is inserted in the through hole of insertion parts, fire element is fixed on the fixed part, insertion parts is screwed into by its external screw thread in the internal thread of fixed part, insertion parts keeps certain distance near between the medicine head of an end with fire element of fixed part.Excite the medicine head of fire element by the power supply that detonates, the burning of medicine head produces the high temperature impact ripple, detonator can be excited.
The utility model detonator exciter utilizes the shock wave principle, and electric igniting assembly is placed in the closed cavity, by igniting electric igniting assembly, produces the high temperature impact ripple in cavity, thereby ignites detonator, band crash of thunder pipe.The utility model is easy to realize, can reuses, thereby can reduce blasting cost.
Description of drawings
Fig. 1 is the utility model detonator exciter structural representation.
Fig. 2 is the use schematic diagram of the utility model detonator exciter.
The specific embodiment
The detonator exciter as shown in Figure 1 and Figure 2, comprises fixed part 2 and insertion parts 1, and an end of fixed part 2 is provided with internal thread 4, and the other end of fixed part 2 is provided with fixing hole 5, is communicated with by a cavity 6 between fixing hole 5 and the internal thread 4; Insertion parts 1 is the cylinder that there is through hole in an axle center, and insertion parts 1 arranged outside has the external screw thread 3 corresponding with described internal thread 4, and the through hole of insertion parts 1 is communicated with cavity 6.
Fixing hole 5 is a bellmouth, and its aperture, outside is less than medial aperture.Its aperture, outside less than the diameter of fire element 8, can be fixed on fire element 8 on the fixing hole 5 with fire element 8 by its injection moulding part slightly.
Be provided with cyclic lug 9 in the through hole of insertion parts 1 near an end of cavity 6.Guarantee that detonator 7 can not pass insertion parts 1, can prevent that detonator 7 is slotting broken with the medicine head of fire element 8.
Be provided with spacing preiection portion 10 near the internal thread 4 of fixed part 2 and cavity 6 junctions.In the time of can guaranteeing that insertion parts 1 is screwed into fixed part 2, can not touch the medicine head of fire element 8.
During use, detonator 7 is inserted in the through hole of insertion parts 1, fire element 8 is fixed on the fixed part 2, insertion parts 1 is screwed into by its external screw thread 3 in the internal thread 4 of fixed part 2, and insertion parts 1 keeps certain distance near between the medicine head of an end with fire element 8 of fixed part 2.Excite the medicine head of fire element 8 by the power supply that detonates, the burning of medicine head produces the high temperature impact ripple, detonator 7 can be excited.The detonator exciter can adopt steel material to make.
The utility model detonator exciter utilizes the shock wave principle, and electric igniting assembly is placed in the closed cavity, by igniting electric igniting assembly, produces the high temperature impact ripple in the cavity, thereby ignites detonator, band crash of thunder pipe.The utility model is easy to realize, can reuses, thereby can reduce blasting cost.
Claims (4)
1. a detonator exciter comprises fixed part and insertion parts, it is characterized in that an end of described fixed part is provided with internal thread, and the other end of fixed part is provided with fixing hole, is communicated with by a cavity between described fixing hole and the described internal thread; Described insertion parts is the cylinder that there is through hole in an axle center, and the insertion parts arranged outside has the external screw thread corresponding with described internal thread, and the through hole of described insertion parts is communicated with described cavity.
2. detonator exciter according to claim 1 is characterized in that described fixing hole is a bellmouth, and its aperture, outside is less than medial aperture.
3. detonator exciter according to claim 1 is characterized in that being provided with cyclic lug in the through hole of described insertion parts near an end of described cavity.
4. detonator exciter according to claim 1 is characterized in that being provided with spacing preiection portion near the internal thread of described fixed part and the described cavity junction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014169 CN203083443U (en) | 2013-01-11 | 2013-01-11 | Nonel exciter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320014169 CN203083443U (en) | 2013-01-11 | 2013-01-11 | Nonel exciter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203083443U true CN203083443U (en) | 2013-07-24 |
Family
ID=48829270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320014169 Withdrawn - After Issue CN203083443U (en) | 2013-01-11 | 2013-01-11 | Nonel exciter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203083443U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105099A (en) * | 2013-01-11 | 2013-05-15 | 山西壶关化工集团有限公司 | Exciter for detonating tube |
-
2013
- 2013-01-11 CN CN 201320014169 patent/CN203083443U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103105099A (en) * | 2013-01-11 | 2013-05-15 | 山西壶关化工集团有限公司 | Exciter for detonating tube |
| CN103105099B (en) * | 2013-01-11 | 2016-01-20 | 山西壶关化工集团有限公司 | Primacord excitor |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| RU2014142999A (en) | ENERGY TRANSMISSION DEVICE | |
| CN101737026B (en) | Controllable pulse gas energy pressure cracking device | |
| CN103851967A (en) | Multipoint type non-electric initiation system for large-size explosive wave simulation device | |
| CN102278920A (en) | Non-primary explosive detonator | |
| CN101825419B (en) | Exploding device with multi-varying section and detonator applying same | |
| CN202793187U (en) | Non-primary explosive detonator | |
| CN103105099B (en) | Primacord excitor | |
| CN204457597U (en) | Bridging plug gunpowder structure | |
| CN203083443U (en) | Nonel exciter | |
| CN201697573U (en) | Insensitive detonator | |
| CN101629795A (en) | Detonating of ignition booster device | |
| CN201502366U (en) | Secondary ignition detonating primer | |
| CN204421775U (en) | A kind of electric cap of novel screw type delay element structure | |
| CN207315377U (en) | The gas fracturing pipe group that can quickly assemble | |
| CN204881360U (en) | High temperature resistant piece detonator that flies | |
| CN201600091U (en) | Blasting cap used for detonating tube detonation system | |
| CN208860214U (en) | A kind of Novel detonating device | |
| CN202814234U (en) | High-explosive type initiating tool | |
| CN202614114U (en) | Detonating tool with reliable propagation of detonation | |
| SE542347C2 (en) | A method of disarming an unexploded blasting charge in a drill hole | |
| CN202393305U (en) | Combined detonator | |
| CN207315378U (en) | Gas fracturing pipe group | |
| CN206656656U (en) | A kind of commercial electric detonator provided with integral type primer arrangement | |
| CN203454927U (en) | Medium-length hole bottom priming device | |
| CN204085342U (en) | Non-electrical Delay Tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHANXI HUGUAN GROUP CO., LTD. Free format text: FORMER NAME: SHANXI HUGUAN CHEMICAL INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: North 047300 Shanxi city of Changzhi province Huguan County Patentee after: Shanxi Huguan Group Co., Ltd. Address before: North 047300 Shanxi city of Changzhi province Huguan County Patentee before: Shanxi Huguan Chemical Industry Co., Ltd. |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20130724 Effective date of abandoning: 20160120 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |