CN113739659A - Energy-gathered jet detonation device for unmanned explosive ordnance disposal - Google Patents
Energy-gathered jet detonation device for unmanned explosive ordnance disposal Download PDFInfo
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- CN113739659A CN113739659A CN202111037779.0A CN202111037779A CN113739659A CN 113739659 A CN113739659 A CN 113739659A CN 202111037779 A CN202111037779 A CN 202111037779A CN 113739659 A CN113739659 A CN 113739659A
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- warhead
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- 239000002360 explosive Substances 0.000 title claims abstract description 24
- 238000005474 detonation Methods 0.000 title claims description 10
- 238000004880 explosion Methods 0.000 claims description 10
- 230000000694 effects Effects 0.000 claims description 4
- 229910000838 Al alloy Inorganic materials 0.000 claims description 3
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000007689 inspection Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000001186 cumulative effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 239000000843 powder Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000008358 core component Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D5/00—Safety arrangements
- F42D5/04—Rendering explosive charges harmless, e.g. destroying ammunition; Rendering detonation of explosive charges harmless
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F42—AMMUNITION; BLASTING
- F42D—BLASTING
- F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
- F42D1/04—Arrangements for ignition
- F42D1/045—Arrangements for electric ignition
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
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Abstract
The invention discloses a cumulative jet detonating device for unmanned explosive ordnance disposal, which belongs to the technical field of explosive ordnance disposal and anti-terrorism and anti-riot, solves the problem of low safety of the existing detonating device, and has the technical key points that: the detonator comprises a warhead shell, a booster body and a cylindrical hole, wherein the warhead shell is used for bearing a detonating device, the booster body is arranged in the warhead shell, and the circumference of the cylindrical groove of the booster body is provided with a circular hole for aligning with the cylindrical circular hole arranged at the input end of the warhead shell; the cylindrical surface of the magnetoelectric detonator is clamped and assembled with the warhead shell; and the energy-gathering bullet shell is arranged on one side of the booster body, so that the safety is high.
Description
Technical Field
The invention relates to the technical field of unexplosive explosive elimination and anti-terrorism and anti-riot, in particular to a cumulative jet detonation device for unmanned explosive elimination.
Background
With the increase of army live ammunition training and novel ammunition tests, the unexploded dummy ammunition tasks are increased. Because the unexploded dummy bomb is relieved of insurance, the situation is complex, the unexploded risk exists, and the unexploded dummy bomb needs to be destroyed in time. And the unexploded ammunition has detonation risks when being disturbed by movement and vibration.
In the process of destroying the unexploded bomb, the destroying mode is changed along with the improvement of the technology, after the unexploded bomb appears in the past, the common destroying mode is that the destroying personnel detonates and destroys the unexploded bomb powder after binding the TNT explosive block on the unexploded bomb, in the process, the destroying personnel needs to directly contact the unexploded bomb powder with unknown conditions, and potential safety risks exist; with the more mature research on the application of the energy-gathered jet, a certain company develops a non-contact energy-gathered detonating device by applying the energy-gathered jet technology, and in the using process of the destroying mode, a destroying person does not need to directly contact with the unexploded ammunition, only the detonating device needs to be aligned to the explosive-filled part of the unexploded ammunition, then the non-contact energy-gathered detonating device is detonated, and the generated energy-gathered jet can reliably detonate the unexploded ammunition.
Along with the application development of unmanned aerial vehicle technology, an unmanned explosive disposal operation system appears, the operation mode adopts remote control to destroy unexploded ammunition, the unexploded ammunition is not required to be eliminated through manual operation, the safety risk is further reduced, the energy-gathering warhead is used as a core component in the unmanned explosive disposal operation, a method of integrating a fuse and the energy-gathering warhead is generally adopted and then placed in a shell of the energy-gathering warhead, and in the operation process, when the fuse in the energy-gathering warhead breaks down and cannot be normally detonated, the unmanned explosive disposal energy-gathering warhead becomes new unexploded ammunition with potential safety hazards due to incapability of disposal. This presents new safety risks to the destroying personnel.
Disclosure of Invention
Aiming at the defects in the prior art, the embodiment of the invention aims to provide a cumulative jet detonating device for unmanned explosive ordnance disposal so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
an unmanned explosive ordnance disposal is with gathering efflux ignition, includes the warhead shell, the warhead shell is used for bearing ignition, still includes:
the booster body is arranged in the warhead shell, and a circular hole is formed in the circumferential direction of a cylindrical groove of the booster body and used for aligning with a cylindrical circular hole formed in the input end of the warhead shell;
the cylindrical surface of the magnetoelectric detonator is clamped and assembled with the warhead shell; and
the energy-gathering bullet shell is arranged on one side of the booster body.
As a further aspect of the invention, one side of the warhead housing is attached to an end cap.
As a further scheme of the invention, the booster body is punched by aluminum alloy, the bottom of the booster body is provided with a round platform-shaped hole which is communicated with the round hole, and the communicated part is provided with a threaded hole which is used for being connected with the shell of the warhead.
As a further scheme of the invention, the energy-gathering bullet shell is made of steel, and the tail part of the energy-gathering bullet shell is provided with external threads for fixing the energy-gathering bullet on one side of the booster body.
As a further scheme of the invention, an explosion transfer channel for plugging a magnetoelectric detonator is arranged at the cylindrical surface at one side of the warhead shell, and the tail part of the magnetoelectric detonator is sleeved with a detonator sleeve and then is plugged in an explosion transfer hole of the warhead shell.
As a further scheme of the invention, the tail part of the energy-gathering bullet shell is provided with a threaded hole for fixing the energy-gathering bullet shell on one side of the booster body.
As a further aspect of the present invention, the operation mode is:
step 1: the booster charge is arranged in a cylindrical groove of the booster body, then is arranged on the energy-gathering bullet, and then is arranged in the shell of the warhead;
step 2: connecting the end cover with the warhead shell through threads, and clamping and assembling the end part of the magnetoelectric detonator with the cylindrical surface of the warhead shell after being sleeved with a detonator sleeve;
and step 3: erecting the connected energy-gathered detonating device above the unexploded ammunition to be destroyed;
and 4, step 4: connecting the detonating line with the detonator line, detecting the detonating line in the detonating mask, if no problem exists, carrying out the next operation, if the problem exists, disconnecting the detonating line, taking out the detonator from the fuze body, and carrying out further inspection;
and 5: carrying out remote detonation destroying operation;
step 6: detecting the destroying effect;
and 7: and (5) picking up the site.
In summary, compared with the prior art, the embodiment of the invention has the following beneficial effects:
in the unmanned explosive ordnance disposal process, the wireless explosive ordnance disposal device which separates the fuze from the energy-gathering warhead is adopted, the device ensures that the booster sequence is correctly aligned, the detonator in the fuze is placed outside the energy-gathering warhead, the detonator can be detected before use, and the detonator is connected with the booster charge column in the fuze after the detonator is detected completely, so that the safety of the unmanned explosive ordnance disposal process is further improved.
To more clearly illustrate the structural features and effects of the present invention, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
Drawings
Fig. 1 is a schematic structural diagram of an embodiment of the invention.
FIG. 2 is a schematic structural diagram of a cross-sectional view of an embodiment of the invention.
Reference numerals: 1-warhead shell, 2-end cover, 3-booster body, 4-magnetoelectric detonator, 5-detonator sleeve, 6-booster channel, 7-energy-gathering shell body and 8-threaded hole.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Specific implementations of the present invention are described in detail below with reference to specific embodiments.
In one embodiment, a shaped jet detonator for unmanned explosive ordnance disposal, see fig. 1-2, comprises a warhead housing 1, the warhead housing 1 being configured to carry the detonator, and further comprises:
the booster body 3 is arranged in the warhead shell 1, and a circular hole is formed in the circumferential direction of a cylindrical groove of the booster body 3 and used for aligning with a cylindrical circular hole formed in the input end of the warhead shell 1;
the cylindrical surface of the magnetoelectric detonator 4 is clamped and assembled with the warhead shell 1; and
and the energy-gathering bullet shell 7 is arranged on one side of the booster body 3.
In this embodiment, the booster body 3 is located in the warhead housing 1, the energy-collecting cartridge case 7 is located in the warhead housing 1 and below the booster body 3, the detonator sleeve 5 is sleeved on the magnetoelectric detonator 4, and the magnetoelectric detonator 4 is inserted into the cylindrical through hole of the warhead housing 1. The end cover 2 is arranged at the opening part of the warhead shell 1, the diameter of a booster hole formed on the cylindrical surface of the booster body 3 is consistent with that of a through hole formed in the warhead shell 1, a booster channel 6 connected with the tail part of the energy-gathering bullet shell is arranged in the booster body 3, and booster explosive is filled in the booster channel 6.
In one embodiment, referring to fig. 1-2, one side of the warhead housing 1 is connected with an end cover 2, the end cover 2 is connected with the warhead housing 1 through threads, the front end of the warhead housing 1 is open, and the rear end is provided with a through hole slightly smaller than the diameter of the warhead housing 1. The outer part of the front end is provided with external threads for connecting with the end cover 2. The upper end surface of the booster body 3 is abutted against the rear end of the warhead shell 1, and the front end of the energy-gathering bullet shell 7 is flush with the front end of the warhead shell 1.
In one embodiment, referring to fig. 1-2, the booster body 3 is punched by aluminum alloy, a circular truncated cone-shaped hole is formed in the bottom of the booster body 3 and is communicated with the circular hole, a threaded hole is formed in the communication part and is used for being connected with the warhead shell 1, and a circular hole for boosting is formed in the cylindrical surface.
In one embodiment, referring to fig. 1 to 2, the energy-gathering bullet housing 7 is made of steel, the tail of the energy-gathering bullet housing 7 is provided with external threads for fixing the energy-gathering bullet on one side of the booster body 3, the tail of the energy-gathering bullet housing 7 is provided with a threaded hole 8 for fixing the energy-gathering bullet housing 7 on the booster body 3, and the energy-gathering bullet housing 7 is internally provided with appropriate energy-gathering charge according to actual needs.
In one embodiment, referring to fig. 1-2, an explosion propagation channel 6 for plugging a magnetoelectric detonator 4 is arranged at a cylindrical surface at one side of a warhead shell 1, the tail part of the magnetoelectric detonator 4 is sleeved with a detonator sleeve 5 and then is plugged in an explosion propagation hole of the warhead shell 1, an explosion propagation channel 6 connected with the tail part of an energy-gathering bullet shell is arranged in an explosion propagation body 3, an explosion propagation agent is filled in the explosion propagation channel 6,
in one embodiment, referring to fig. 1-2, a threaded hole 8 is formed at the tail of the energy-gathering bullet housing 7 for fixing the energy-gathering bullet housing 7 at one side of the booster body 3.
In one embodiment, referring to fig. 1-2, the operation is as follows:
step 1: the booster charge is arranged in a cylindrical groove of a booster body 3, then is arranged on an energy-gathering bullet, and then is arranged in a warhead shell 1;
step 2: the end cover 2 is connected with the warhead shell 1 through threads, and the end part of the magnetoelectric detonator 4 is sleeved with a detonator sleeve 5 and then is clamped and assembled with the cylindrical surface of the warhead shell 1;
and step 3: erecting the connected energy-gathered detonating device above the unexploded ammunition to be destroyed;
and 4, step 4: and connecting the detonation circuit with the detonator circuit, and detecting the detonation circuit in the detonation shelter. If no problem exists, the next operation is carried out, if a problem exists, the detonating line is disconnected, the detonator is taken out from the detonator body, and further inspection is carried out;
and 5: carrying out remote detonation destroying operation;
step 6: detecting the destroying effect;
and 7: and (5) picking up the site.
The working principle of the invention is as follows:
the booster body 3, the energy-collecting bomb, the warhead shell 1 and the magnetoelectric detonator 4 are assembled together, the magnetoelectric detonator 4 is detonated by the magnetoelectric detonator initiator, booster powder in the booster body 3 is detonated, the energy-collecting bomb is further detonated, and the energy-collecting warhead generates high-speed metal, high-energy and high-temperature metal jet flow to destroy dangerous ammunition.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. The utility model provides an unmanned row explodes with gathering can efflux ignition, includes the warhead shell, the warhead shell is used for bearing ignition, its characterized in that still includes:
the booster body is arranged in the warhead shell, and a circular hole is formed in the circumferential direction of a cylindrical groove of the booster body and used for aligning with a cylindrical circular hole formed in the input end of the warhead shell;
the cylindrical surface of the magnetoelectric detonator is clamped and assembled with the warhead shell; and
the energy-gathering bullet shell is arranged on one side of the booster body.
2. The unmanned explosive orderjet detonator as claimed in claim 1, wherein an end cap is attached to one side of said warhead housing.
3. The energy-gathered jet flow detonating device for unmanned explosive ordnance disposal according to claim 1, wherein the booster body is punched by aluminum alloy, the bottom of the booster body is provided with a round table-shaped hole and communicated with the round hole, and the communicated part is provided with a threaded hole for connecting with a warhead shell.
4. The shaped charge jet ignition device for unmanned explosive ordnance disposal according to claim 1, wherein the shaped charge housing is made of steel, and the tail part of the shaped charge housing is provided with external threads for fixing the shaped charge on one side of the booster body.
5. The energy-gathered jet flow detonating device for unmanned explosive ordnance disposal according to claim 1, wherein an explosion propagation channel for plugging a magnetoelectric detonator is arranged at a cylindrical surface at one side of the warhead casing, and a detonator sleeve is sleeved at the tail part of the magnetoelectric detonator and then is plugged in an explosion propagation hole of the warhead casing.
6. The shaped charge jet ignition device for unmanned explosive ordnance disposal according to claim 1, wherein the tail of the shaped charge shell is provided with a threaded hole for fixing the shaped charge shell on one side of the booster body.
7. The shaped jet ignition device for unmanned explosive ordnance disposal according to claim 1, wherein the booster body operates in a manner that:
step 1: the booster charge is arranged in a cylindrical groove of the booster body, then is arranged on the energy-gathering bullet, and then is arranged in the shell of the warhead;
step 2: connecting the end cover with the warhead shell through threads, and clamping and assembling the end part of the magnetoelectric detonator with the cylindrical surface of the warhead shell after being sleeved with a detonator sleeve;
and step 3: erecting the connected energy-gathered detonating device above the unexploded ammunition to be destroyed;
and 4, step 4: connecting the detonating line with the detonator line, detecting the detonating line in the detonating mask, if no problem exists, carrying out the next operation, if the problem exists, disconnecting the detonating line, taking out the detonator from the fuze body, and carrying out further inspection;
and 5: carrying out remote detonation destroying operation;
step 6: detecting the destroying effect;
and 7: and (5) picking up the site.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111037779.0A CN113739659B (en) | 2021-09-06 | 2021-09-06 | Unmanned energy-gathering jet detonation device for explosive removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111037779.0A CN113739659B (en) | 2021-09-06 | 2021-09-06 | Unmanned energy-gathering jet detonation device for explosive removal |
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| Publication Number | Publication Date |
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| CN113739659A true CN113739659A (en) | 2021-12-03 |
| CN113739659B CN113739659B (en) | 2024-08-30 |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2221213C1 (en) * | 2002-04-25 | 2004-01-10 | Научно-исследовательский институт специального машиностроения Московского технического университета им. Н.Э.Баумана | Directional warhead of cluster ammunition |
| CN106123718A (en) * | 2016-08-25 | 2016-11-16 | 中国人民解放军空军场务技术试验中心 | Noncontact cumulative apparatus to cause bursting |
| CN108548465A (en) * | 2018-06-16 | 2018-09-18 | 福建兵工装备有限公司 | A kind of destruction device of explosive wastewater product |
| CN211576004U (en) * | 2019-11-22 | 2020-09-25 | 西安物华巨能爆破器材有限责任公司 | Safety device for non-contact energy-gathering destruction bomb |
| CN215952388U (en) * | 2021-09-06 | 2022-03-04 | 物华能源科技有限公司 | Energy-gathered jet detonation device for unmanned explosive ordnance disposal |
-
2021
- 2021-09-06 CN CN202111037779.0A patent/CN113739659B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2221213C1 (en) * | 2002-04-25 | 2004-01-10 | Научно-исследовательский институт специального машиностроения Московского технического университета им. Н.Э.Баумана | Directional warhead of cluster ammunition |
| CN106123718A (en) * | 2016-08-25 | 2016-11-16 | 中国人民解放军空军场务技术试验中心 | Noncontact cumulative apparatus to cause bursting |
| CN108548465A (en) * | 2018-06-16 | 2018-09-18 | 福建兵工装备有限公司 | A kind of destruction device of explosive wastewater product |
| CN211576004U (en) * | 2019-11-22 | 2020-09-25 | 西安物华巨能爆破器材有限责任公司 | Safety device for non-contact energy-gathering destruction bomb |
| CN215952388U (en) * | 2021-09-06 | 2022-03-04 | 物华能源科技有限公司 | Energy-gathered jet detonation device for unmanned explosive ordnance disposal |
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| CN113739659B (en) | 2024-08-30 |
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