CN202614116U - Explosive removing tank - Google Patents
Explosive removing tank Download PDFInfo
- Publication number
- CN202614116U CN202614116U CN 201220177042 CN201220177042U CN202614116U CN 202614116 U CN202614116 U CN 202614116U CN 201220177042 CN201220177042 CN 201220177042 CN 201220177042 U CN201220177042 U CN 201220177042U CN 202614116 U CN202614116 U CN 202614116U
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- jar
- explosive
- tank
- metal tube
- layer
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Abstract
The utility model relates to an explosive removing tank. The tank comprises an inner tank, an outer tank and a sandwich layer which is arranged between the inner tank and the outer tank and is filled with an energy absorption buffering material, wherein the upper parts of the inner tank and the outer tank are fixedly connected together; and the bottom of the inner tank has a paraboloid structure with an upward opening. The explosive removing tank is reasonably designed; explosion energy can be gathered and released upwards through the paraboloid structure of the inner tank when explosives are detonated, so that impact waves are prevented from damaging a tank body, the explosives can be safely removed, the requirements of Ministry of Public Security on the safety performance of explosive removing tanks are met, and the safety of life and properties around the tank can be effectively guaranteed; and simultaneously, steel is saved, the weight of a product is reduced, and the tank is convenient to transport and use and is high in social value and economic value.
Description
Technical field
The utility model relates to a kind of anti-terror explosive removing device, specifically relates to a kind of explosive jar that can be explosive safely.
Background technology
When terrorist incident takes place,, must get rid of suspicious explosive as early as possible in order to ensure the people's life security.Explosive device at present commonly used has explosive jar or explosive ball, and wherein explosive jar as disposable explosive product, by robot suspicious explosive is positioned in explosive jar usually during use, and after personnel evacuate to safe distance, detonation of explosives again.Existing explosive jar is formed with outer jar by interior jar usually, and interior jar of bottom and the top with outer jar welds together,, outer jar is adopted thick armour plate, is that air is perhaps filled padded coaming between interior jar and outer jar.Rely on the intensity of steel plate and the buffering of padded coaming to resist the enormous impact power that explosive produces.Since the explosion time energy fully to around discharge, if outer jar of steel plate thickness low LCL, the tank body cracky has shock wave to reveal or produce the danger of fragment.Do not reach the explosive standard of safety that the Ministry of Public Security requires.If increase the thickness of steel plate, though can increase explosive ability, explosive like this jar is too heavy, is inconvenient to transport use, also will consume a large amount of steel simultaneously.
How can alleviate explosive jar weight, make it easy to transport and can also guarantee that its safety is explosive simultaneously, reaching safety standard be present this area problem demanding prompt solution.Inventor's warp is experimental study repeatedly, and combines working experience for many years, successfully develops this product finally.
Summary of the invention
The purpose of the utility model is the defective to above-mentioned prior art, and a kind of safe explosive jar easy to use, in light weight, explosive is provided.
For reaching above-mentioned purpose, the utility model has adopted following technical scheme:
A kind of explosive jar, comprise interior jar, outer jar and be located in jar and outer jar between be filled with the interlayer of energy-absorbing buffering material, interior jar is fixed together with outer jar top, wherein, interior jar bottom is the paraboloid structure that opening makes progress.
The utility model also can adopt following technical scheme further to realize:
Said explosive jar, wherein, said explosive jar when being 1 kilogram or 1.5 kilograms of specifications, paraboloidal maximum curvature radius of pot bottom is the 895-1209 millimeter in it; When said explosive jar was 2 kilograms of specifications, paraboloidal maximum curvature radius of pot bottom was the 960-1263 millimeter in it; When said explosive jar was 3 kilograms of specifications, paraboloidal maximum curvature radius of pot bottom was the 2149-2528 millimeter in it.
Said explosive jar, wherein, said interior jar is all steel system structure with outer jar.
Said explosive jar, wherein, the energy-absorbing buffering material of filling in the said interlayer is the combination of rubber, gunny products, metal tube or above-mentioned three kinds of materials any two or three, and rubber, gunny products and metal tube bond together via binding agent.
Said explosive jar; Wherein, Said interlayer by the more than one metal tube layer on the tank wall in being sheathed on, be bonded in outer jar of inboard gunny products layer, and the rubber layer of being located between metal tube layer and the gunny products forms, metal tube layer, rubber layer and gunny products layer bond together through binding agent.
Said explosive jar, wherein, said metal tube layer comprises two metal tubes, the top in jar outside in a metal tube is set in, a bottom that is sheathed on jar outside in the metal tube.
Through above-mentioned technical scheme, the explosive jar of the utility model possesses following technique effect:
1, explosive jar of the utility model, paraboloid structure is processed in interior jar bottom, between interior jar and outer jar a layer interlayer is arranged; Be filled with the energy-absorbing buffering material in the interlayer, when explosive is detonated, because the bottom paraboloid structure produces the congregational rate to center and top to explosion wave in explosive jar; Reduced the percussion of shock wave to tank skin greatly, owing to the existence of energy-absorbing buffering material interlayer, it is absorbed by 100% to the explosion energy that discharges all around again; It can only be discharged to the top; Thereby avoid the destruction of shock wave to tank body, explosive safety can more effectively be protected the safety of life and property on every side;
2, explosive jar of the utility model, the energy-absorbing buffering layer adopts the combination of rubber, gunny products, metal tube or above-mentioned three kinds of materials any two or three, mainly is to adopt the different combinations mode according to explosive jar of different specifications.Explosive jar need not to lean on the thickness that increases inside and outside jar steel plate to improve the capability of antidetonance again, has saved steel, has alleviated product weight, and it is convenient to make it transport use;
3, explosive jar of the utility model, the paraboloidal radius of curvature of interior pot bottom changes because of interior jar diameter, calculates through accurate; Different according to interior jar of diameter; Choose different curvature radii respectively, thereby guarantee that the explosion time focusing effect is better, shock wave fully upwards discharges; Further reduce destruction, guarantee explosive safe and reliable tank body;
4, explosive jar of the utility model, reasonable in design, easy to use, safe and reliable, meet the Ministry of Public Security to explosive jar of security performance requirement, have the good social economic worth.
Description of drawings
Fig. 1 is the structural representation of explosive jar of the utility model.
Among the figure: 1, interior jar, 2, outer jar, 3, interlayer, 31. metal tube layers; 32. gunny products layer; 33. rubber layer.
The specific embodiment
Specify the utility model below in conjunction with accompanying drawing 1.
Referring to shown in Figure 1; Be a kind of explosive jar, comprise interior jar 1 and outer jar 2 of all steel system, be provided with the interlayer 3 that is filled with padded coaming between interior jar 1 and outer jar 2; Interior jar 1 top with outer jar 2 is fixed and welded together through a plurality of steel plates, and the bottom of interior jar 1 is molded into paraboloid structure.Thereby explosive ignite the back explosion wave is produced to the center with above congregational rate, reduced the percussion of shock wave greatly to tank skin.The existence of energy-absorbing buffering material interlayer simultaneously, its to around explosion energy of discharging absorbed by 100%, it can only be discharged to the top, thereby avoids the destruction of shock wave tank body, explosive safety can more effectively be protected the safety of life and property on every side.
The best paraboloid structure that adopts in interior jar 1 bottom, paraboloidal maximum curvature radius changes with the specification of tank body and interior jar diameter variation.In the tradition specification, the tank body of 1 kilogram and 1.5 kilograms specification, diameter of jar is 448 millimeters in it, paraboloidal curvilinear equation the best is got 0.00088-0.00125r
2(0≤r≤224mm), jar radius maximum place was the 895-1209 millimeter in its maximum curvature radius was got.The tank body of 2 kilograms of specifications, jar typically has a diameter from 556 millimeters in it, and paraboloidal curvilinear equation is got 0.00086-0.00123r
2(0≤r≤278mm), jar radius maximum place was the 960-1263 millimeter in its maximum curvature radius was got.The tank body of 3 kilograms of specifications typically has a diameter from 900 millimeters, and paraboloidal curvilinear equation is got 0.00042-0.0005r
2(0≤r≤450mm), jar radius maximum place was the 2149-2528 millimeter in its maximum curvature radius was got.Thereby realize better focusing effect, guarantee that the explosion time shock wave can only upwards discharge, and to reduce the destruction to tank body, guarantees explosive safe and reliable.
The energy-absorbing buffering material of interlayer 3 can be according to the combination of adopting rubber, gunny products, metal tube or above-mentioned three kinds of materials any two or three.Specifically can be according to explosive jar specification and different different combinations modes that adopt to the capability of antidetonance.As shown in Figure 1; Can be arranged with the metal tube layer 31 (being illustrated as two metal tubes of jar 1 upper and lower in being distributed in) more than the circle at interior jar 1 skin; Outer jar of 2 internal layers (comprising inwall and bottom) then use gunny products layer 32 as padded coaming; Employing rubber layer 33 between metal tube layer 31 and the gunny products layer 32 is as cushioned material layer, and metal tube layer 31, gunny products layer 32 and rubber layer 33 bond together common composition interlayer 3 through binding agent.Because the inside and outside jar of steel that consume have been practiced thrift in the existence of this energy-absorbing buffering layer, have alleviated the weight of product, can be transported to explosive scene fast, and are more convenient to use.
The above is merely the preferred embodiment of the utility model, is not the utility model is done any pro forma qualification.Any change that is equal to, modification or differentiation etc. that all those skilled in the art utilize the technical scheme of the utility model that the foregoing description is made all still belong in the scope of technical scheme of the utility model.
Claims (6)
- One kind explosive jar, comprise interior jar, outer jar and be located in jar and outer jar between be filled with the interlayer of energy-absorbing buffering material, the interior jar of top with outer jar is fixed together, and it is characterized in that:Interior jar bottom is the paraboloid structure that opening makes progress.
- 2. explosive jar according to claim 1, it is characterized in that:Said explosive when jar being 1 kilogram or 1.5 kilograms of specifications, paraboloidal maximum curvature radius of pot bottom is the 895-1209 millimeter in it; When said explosive jar was 2 kilograms of specifications, paraboloidal maximum curvature radius of pot bottom was the 960-1263 millimeter in it; When said explosive jar was 3 kilograms of specifications, paraboloidal maximum curvature radius of pot bottom was the 2149-2528 millimeter in it.
- 3. explosive jar according to claim 1 and 2, it is characterized in that:Jar is all steel system structure with outer jar in said.
- 4. explosive jar according to claim 3, it is characterized in that:The energy-absorbing buffering material of filling in the said interlayer is the combination of rubber, gunny products, metal tube or above-mentioned three kinds of materials any two or three, and rubber, gunny products and metal tube bond together via binding agent.
- 5. according to explosive jar described in the claim 4, it is characterized in that:Said interlayer by the more than one metal tube layer on the tank wall in being sheathed on, be bonded in outer jar of inboard gunny products layer; And be located at the rubber layer composition between metal tube layer and the gunny products, metal tube layer, rubber layer and gunny products layer bond together through binding agent.
- 6. explosive jar according to claim 5, it is characterized in that:Said metal tube layer comprises two metal tubes, the top in jar outside in a metal tube is set in, a bottom that is sheathed on jar outside in the metal tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220177042 CN202614116U (en) | 2012-04-24 | 2012-04-24 | Explosive removing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220177042 CN202614116U (en) | 2012-04-24 | 2012-04-24 | Explosive removing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202614116U true CN202614116U (en) | 2012-12-19 |
Family
ID=47347806
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220177042 Expired - Lifetime CN202614116U (en) | 2012-04-24 | 2012-04-24 | Explosive removing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202614116U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278056A (en) * | 2013-06-14 | 2013-09-04 | 中国人民解放军理工大学 | Anti-explosion tank with internal foamed aluminum interlayer in cylindrical shell spring combination |
| CN104634204A (en) * | 2015-02-05 | 2015-05-20 | 中国人民解放军军械工程学院 | Ammunition initiating explosive device burning device |
| CN104061829B (en) * | 2014-06-03 | 2015-05-27 | 北京空间飞行器总体设计部 | Portable and deformable energy adsorption anti-explosion pot |
| CN107044811A (en) * | 2016-12-26 | 2017-08-15 | 北京理工大学 | A kind of combined type flexible explosion-proof tank |
| CN113237400A (en) * | 2021-03-31 | 2021-08-10 | 北京理工大学 | Light-weight emergency disposal system for explosives/unexploded bombs |
-
2012
- 2012-04-24 CN CN 201220177042 patent/CN202614116U/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103278056A (en) * | 2013-06-14 | 2013-09-04 | 中国人民解放军理工大学 | Anti-explosion tank with internal foamed aluminum interlayer in cylindrical shell spring combination |
| CN103278056B (en) * | 2013-06-14 | 2015-06-03 | 中国人民解放军理工大学 | Anti-explosion tank with internal foamed aluminum interlayer in cylindrical shell spring combination |
| CN104061829B (en) * | 2014-06-03 | 2015-05-27 | 北京空间飞行器总体设计部 | Portable and deformable energy adsorption anti-explosion pot |
| CN104634204A (en) * | 2015-02-05 | 2015-05-20 | 中国人民解放军军械工程学院 | Ammunition initiating explosive device burning device |
| CN104634204B (en) * | 2015-02-05 | 2016-09-07 | 中国人民解放军军械工程学院 | A kind of ammunition priming system burns device |
| CN107044811A (en) * | 2016-12-26 | 2017-08-15 | 北京理工大学 | A kind of combined type flexible explosion-proof tank |
| CN107044811B (en) * | 2016-12-26 | 2019-01-11 | 北京理工大学 | A kind of combined type flexible explosion-proof tank |
| CN113237400A (en) * | 2021-03-31 | 2021-08-10 | 北京理工大学 | Light-weight emergency disposal system for explosives/unexploded bombs |
| CN113237400B (en) * | 2021-03-31 | 2022-03-18 | 北京理工大学 | Light-weight emergency disposal system for explosives/unexploded bombs |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Anti-fragment wave absorbing explosion removing tank Effective date of registration: 20130412 Granted publication date: 20121219 Pledgee: Beijing first financing Company limited by guarantee Pledgor: Chengzhi Beifen Electromechanic Tech Co Ltd, Beijing Registration number: 2013990000204 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20140415 Granted publication date: 20121219 Pledgee: Beijing first financing Company limited by guarantee Pledgor: Chengzhi Beifen Electromechanic Tech Co Ltd, Beijing Registration number: 2013990000204 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121219 |
|
| CX01 | Expiry of patent term |