CN105928428B - Hollow ball fills closed spherical anti-explosion container - Google Patents
Hollow ball fills closed spherical anti-explosion container Download PDFInfo
- Publication number
- CN105928428B CN105928428B CN201610507081.3A CN201610507081A CN105928428B CN 105928428 B CN105928428 B CN 105928428B CN 201610507081 A CN201610507081 A CN 201610507081A CN 105928428 B CN105928428 B CN 105928428B
- Authority
- CN
- China
- Prior art keywords
- hollow
- wainscot
- outer panels
- hollow ball
- balls
- 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.)
- Expired - Fee Related
Links
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
A kind of hollow ball of the present invention fills closed spherical anti-explosion container, simple in construction, easy to operate, the strong closed spherical anti-explosion container of antiknock ability.It includes symmetrical two hemispheres；Hemisphere includes wainscot and the outer panels set respectively in hemisphere face, and some hollow balls being filled between wainscot and outer panels；Flange is fixed with the end face of outer panels；Two flanges of the hemisphere through interfixing are connected to form closed hollow spheres, and the spherical hollow space that wainscot surrounds is used to house explosive, and the hollow layers of balls of filling of at least one layer of uniformly densely covered hollow ball is formed between wainscot and outer panels.The hollow ball interstitital texture of use can significantly reduce the weight of anti-explosion container；By wainscot and hollow layers of balls generation plastic deformation absorption explosion energy is filled, improves the ability of anti-explosion container resistance blast impulse；Hollow ball filling can be needed to be designed as single or multiple lift by function, and optional unlike material produces the hollow ball of different mechanical properties, and its designability is strong.
Description
Technical field
The invention belongs to anti-explosion container field, is related to spherical anti-explosion container, and specially hollow ball filling is closed spherical explosion-proof
Container.
Background technology
Anti-explosion container is that one kind can weaken shock wave caused by explosive and fragment causes lethal effect to surrounding environment
Device, for depositing or the special container of transfer suspected explosive temporarily, protected suitable for each public arena or critical facility
Important place.Industry code requirements, after the TNT explosives of certain equivalent are ignited in anti-explosion container, container allows to deform, but outside
Surface can not cracked, perforation phenomena such as even tearing, and burning, dense smoke, dust etc. must not occur in container surroundings.With
The progress of technology, anti-explosion container just develops towards the direction of lightweight, multifunction, high performance, and requires that structure is set
Meter it is as simple as possible, it is easy to process manufacture, it is cheap, there is higher reliability.
The U of Chinese utility model patent CN 202195759 spherical anti-explosion container is fabricated using pure entity, and ball
Relief hole inside and outside UNICOM's spherical tank is set on can-like cover.The structure bulky causes installation and transportation inconvenient, involves great expense, when
Tank body explosion time, might have blast high temperature gas or fragment breaks loose from relief hole and secondary wound is caused to surrounding environment
Evil.
The content of the invention
For problems of the prior art, the present invention provides a kind of hollow ball and fills closed spherical anti-explosion container, knot
Structure is simple, easy to operate, the strong closed spherical anti-explosion container of antiknock ability.
The present invention is to be achieved through the following technical solutions：
Hollow ball fills closed spherical anti-explosion container, including symmetrical two hemispheres；Described hemisphere includes difference
The wainscot and outer panels set in hemisphere face, and some hollow balls being filled between wainscot and outer panels；Outer panels
End face on be fixed with flange；Two flanges of the hemisphere through interfixing connect to form closed hollow spheres, and wainscot encloses
Into spherical hollow space be used to house explosive, the filling of at least one layer of uniformly densely covered hollow ball is formed between wainscot and outer panels
Hollow layers of balls.
Preferably, some equally distributed bolts hole are provided with flange, two hemispheres are passed through through the high-strength of bolt hole
Degree bolt connection forms closed hollow spheres.
Preferably, flange thickness is 3-5 times of outside plate thickness, and the thickness of outer panels is more than the thickness of wainscot.
Preferably, fixed between flange and corresponding outer panels using electric arc seamless welding.
Preferably, symmetrical two wainscots are using the connected mode being mutually inserted.
Preferably, the wainscot strength of materials is not higher than the outer panels strength of materials.
Preferably, it is the thin spherical joint made of aluminium alloy or stainless steel to fill the hollow ball in hollow layers of balls, hollow
Sphere diameter is 10~30mm, and spheroid wall thickness is 100~500 μm.
Preferably, adjacent vacant bulbus cordis is connected by gluing with hollow ball respectively by gluing connection, wainscot and outer panels.
Preferably, fill hollow layers of balls to set in multilayer from inside to outside, each layer of hollow ball all uniformly gathers, adjacent layer
Hollow ball in staggeredly lay.
Further, between the adjacent layer of the hollow layers of balls of filling set in multilayer, the hollow layers of balls of filling and wainscot it
Between and/or the hollow layers of balls of filling and outer panels between be provided with foam metal in layered arrangement.
Compared with prior art, the present invention has technique effect beneficial below：
The hollow ball interstitital texture that the present invention uses can significantly reduce the weight of anti-explosion container；By wainscot and fill out
Fill hollow layers of balls and plastic deformation absorption explosion energy occurs, improve the ability of anti-explosion container resistance blast impulse；Hollow ball is filled
It can need to be designed as single or multiple lift by function, optional unlike material produces the hollow ball of different mechanical properties, and it can set
Meter property is strong；Closed spherical anti-explosion container, the threat of explosive fragment and explosion wave can be effectively resisted, effectively reduces or disappears
Except explosion wave is to strong by the threat of protection main body and surrounding environment, antiknock ability；The device have it is simple in construction, be easy to plus
Work manufactures and low cost and other advantages.
Further, by being arranged between the hollow layers of balls of filling or filling between hollow layers of balls and inside and outside panel
Foam metal, it on the one hand ensure that hollow ball is preferably fixed and positioned, on the other hand improves space availability ratio so that hollow
The contact area of ball is greatly improved, and optimizes mutual mechanical property, under equal performance, greatly reduces volume.
Brief description of the drawings
Fig. 1 is the structural representation of anti-explosion container described in present example.
In figure：11 be upper sphere wainscot, and 21 be upper sphere outer panels, and 12 be lower sphere wainscot, and 22 be outside lower sphere
Panel, 3 is fill hollow layers of balls, and 41 be upper sphere flange, and 42 be lower sphere flange, and 5 be high-strength bolt.
Embodiment
With reference to specific embodiment, the present invention is described in further detail, it is described be explanation of the invention and
It is not to limit.
Hollow ball of the present invention fills closed spherical anti-explosion container, including symmetrical two hemispheres, two hemispheres are fixed
Formed with the spherical of confined space.Described hemisphere is by wainscot, the hollow layers of balls 3 of filling, outer panels and fixed outer panels
Flange form, have some equally distributed bolts hole in the flange circumference of fixed outer panels.Specifically, as shown in figure 1, upper ball
Body is by upper sphere wainscot 11, upper sphere outer panels 21, the hollow layers of balls 3 of filling and the upper sphere for fixing upper sphere outer panels 21
Flange 41 is formed, and lower sphere is by lower sphere wainscot 12, lower sphere outer panels 22, the hollow layers of balls 3 of filling and fixed lower sphere
The lower sphere flange 42 of outer panels 22 is formed, and screw is drilled with along ambient separation on flange, and upper sphere and lower sphere use high intensity
Bolt 5 connects.
Wherein, seamless welding is used between flange and corresponding outer panels, the thickness of flange is 3-5 times of outside plate thickness.
The thickness of outer panels is more than the thickness of wainscot.
To cause hollow ball fully deformed to absorb more multi-energy, its two symmetrical wainscot uses what is be mutually inserted
Connected mode.
Fill hollow layers of balls 3 to be formed by the laying that interlocks of some hollow balls, there is one or more layers structure, to prevent hollow ball
Roll around, adjacent vacant bulbus cordis passes through epoxy resin gemel connection.Hollow layers of balls 3 is filled between wainscot and outer panels, it is interior
Panel and outer panels are connected by epoxide-resin glue with hollow ball.Hollow ball is the thin-walled hollow made of aluminium alloy or stainless steel
Ball, one or more layers laying structure can be selected as needed.
Hollow ball of the present invention fills closed spherical anti-explosion container so that explosion energy to 360 degree of uniform releases of surrounding space,
Equivalent to barrier propterty is improved, the weight of anti-explosion container is reduced using hollow ball filling.Because it is closed container, blast
Fragment is limited in container body, and surrounding will not be damaged.
In actual use, wainscot as shown in Figure 1 and the material of outer panels are identical or different, wainscot in this example
Material with outer panels is mild steel.The thickness of outer panels be more than wainscot thickness because outer panels must have it is enough
Rigidity makes overall structure fully deformed to absorb blast to constrain wainscot and to fill the outside dilatating and deformable of hollow layers of balls 3
Energy, reduce influence of the blast to surrounding environment.Can also between the adjacent layer of the hollow layers of balls 3 of filling set in multilayer,
Fill between hollow layers of balls 3 and wainscot and/or the foam in layered arrangement is provided between the hollow layers of balls 3 of filling and outer panels
Metal.There is provided the active force transmission of preferably hollow ball between layers so that between level, inside and outside panel and filling hollow ball
Hollow ball contact area between layer is bigger.
Hollow ball in the hollow layers of balls 3 of filling as shown in Figure 1 is the thin spherical joint made of aluminium alloy or stainless steel,
It is 10~30mm from sphere diameter with one or more layers staggered structure, spheroid wall thickness is 100~500 μm.Flange with
Welded between outer panels using electric arc, the thickness of the flange of fixed outer panels is 3-5 times of outside plate thickness.
After blast occurs, by the fully deformed of wainscot and the hollow layers of balls 3 of filling, to absorb, explosion energy is gentle to be burst
Scrap piece, while multi-layer hollow also enhances the capability of antidetonance of spherical anti-explosion container.Anti-explosion container is closed structure, after blast
Particulate matter is not had or high-temperature gas sputters out out of container.After blast terminates, as long as large deformation does not occur for spheroid outer panels,
Changing spheroid wainscot and filling hollow layers of balls to reuse.
Embodiment of above is for example, to those skilled in the art, to this to technical scheme
Any conspicuously improved and replacement done is invented, belongs to protection scope of the present invention.
Claims (7)
1. hollow ball fills closed spherical anti-explosion container, it is characterised in that including symmetrical two hemispheres；Described hemisphere
Including being in respectively the wainscot and outer panels of hemisphere face setting, and it is filled in some hollow between wainscot and outer panels
Ball；Flange is fixed with the end face of outer panels；Two flanges of the hemisphere through interfixing connect to form closed hollow spheres,
The spherical hollow space that wainscot surrounds is used to house explosive, is formed between wainscot and outer panels at least one layer of uniformly densely covered hollow
The hollow layers of balls of filling (3) of ball；
Symmetrical two wainscots are using the connected mode being mutually inserted；
Fill hollow layers of balls (3) to set in multilayer from inside to outside, each layer of hollow ball all uniformly gathers, the hollow ball of adjacent layer
In staggeredly laying；
Between the adjacent layer of the hollow layers of balls of filling (3) set in multilayer, the hollow layers of balls (3) of filling between wainscot and/
Or the hollow layers of balls (3) of filling is provided with the foam metal in layered arrangement between outer panels.
2. hollow ball according to claim 1 fills closed spherical anti-explosion container, it is characterised in that if being provided with flange
Equally distributed bolt hole is done, high-strength bolt (5) connection that two hemispheres are passed through through bolt hole forms closed cavity ball
Body.
3. hollow ball according to claim 1 fills closed spherical anti-explosion container, it is characterised in that flange thickness is outside
3-5 times of plate thickness, the thickness of outer panels are more than the thickness of wainscot.
4. hollow ball according to claim 1 fills closed spherical anti-explosion container, it is characterised in that flange with it is corresponding outside
Fixed between panel using electric arc seamless welding.
5. hollow ball according to claim 1 fills closed spherical anti-explosion container, it is characterised in that the wainscot strength of materials
Not higher than the outer panels strength of materials.
6. hollow ball according to claim 1 fills closed spherical anti-explosion container, it is characterised in that fills hollow layers of balls
(3) hollow ball in is thin spherical joint, a diameter of 10~30mm of hollow ball, spheroid wall made of aluminium alloy or stainless steel
Thickness is 100~500 μm.
7. hollow ball according to claim 1 fills closed spherical anti-explosion container, it is characterised in that adjacent vacant bulbus cordis passes through
Gluing connection, wainscot and outer panels are connected by gluing with hollow ball respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610507081.3A CN105928428B (en) | 2016-06-30 | 2016-06-30 | Hollow ball fills closed spherical anti-explosion container |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610507081.3A CN105928428B (en) | 2016-06-30 | 2016-06-30 | Hollow ball fills closed spherical anti-explosion container |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105928428A CN105928428A (en) | 2016-09-07 |
| CN105928428B true CN105928428B (en) | 2018-01-19 |
Family
ID=56829944
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610507081.3A Expired - Fee Related CN105928428B (en) | 2016-06-30 | 2016-06-30 | Hollow ball fills closed spherical anti-explosion container |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105928428B (en) |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109405675B (en) * | 2018-12-24 | 2024-04-30 | 浙江路捷顺汽车制造有限公司 | Antiknock container |
| CN109579643A (en) * | 2019-02-12 | 2019-04-05 | 浙江路捷顺汽车制造有限公司 | A kind of anti-knock container |
| CN110523086A (en) * | 2019-09-17 | 2019-12-03 | 杜勇 | Image myoarchitecture and preparation method thereof, image |
| CN110905362B (en) * | 2019-11-08 | 2021-01-12 | 清华大学 | Two-way push-pull type protective door based on periodic material |
| CN112549686B (en) * | 2020-12-07 | 2023-03-31 | 中国兵器科学研究院宁波分院 | Foamed aluminum lattice structure composite material, preparation method and composite board |
| CN113929868B (en) * | 2021-09-24 | 2023-04-07 | 北京理工大学 | Explosion-proof and impact-resistant structure based on flexible ball and preparation method of explosion-proof and impact-resistant flexible ball |
| CN113886998B (en) * | 2021-12-07 | 2022-03-08 | 中国科学院工程热物理研究所 | Design method of multilayer ball structure |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2082071C1 (en) * | 1994-11-11 | 1997-06-20 | Борис Петрович Таланов | Container for explosive device |
| HRP970341B1 (en) * | 1997-06-23 | 2001-02-28 | Amulić Milan | Manipulation assembly for destroying pressure-activated mines |
| CN1611424A (en) * | 2003-10-28 | 2005-05-04 | 王南海 | Mouldless dynaforming multi-layer metal ball type explosion-proof container technique |
| US20080098879A1 (en) * | 2006-10-31 | 2008-05-01 | John William Parkes | In flight ied mitigation |
| CN202676047U (en) * | 2012-04-27 | 2013-01-16 | 北京瑞琦林格技术有限公司 | Minitype anti-explosion storage and transportation jar |
| CN103807592A (en) * | 2014-01-21 | 2014-05-21 | 燕山大学 | Metal hollow ball/polymer composite material integrated component |
-
2016
- 2016-06-30 CN CN201610507081.3A patent/CN105928428B/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN105928428A (en) | 2016-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105928428B (en) | Hollow ball fills closed spherical anti-explosion container | |
| CN201449226U (en) | Foamed metal sandwich explosion-weakening anti-explosion jar | |
| CN106123710B (en) | The closed spherical anti-explosion container of foam metal sandwich | |
| CN106870943B (en) | Light flat strip-wound metal multilayer corrugated sandwich explosion-proof container device | |
| CN206539891U (en) | A kind of lightweight flat steel ribbon wound metallic multilayer ripple sandwich anti-explosion container | |
| CN103803028A (en) | Anti-detonation, fireproof, insulating and noise reduction ocean platform bulkhead structure | |
| CN203714155U (en) | Blast-resistant fireproof insulated noise-reducing ocean platform bulkhead structure | |
| CN104354588A (en) | Foamed aluminum automobile anti-explosion oil tank | |
| WO2020114031A1 (en) | Double steel plate composite shear wall having external pressure-bearing and untensioned concrete embedded damping interlayer | |
| CN210511025U (en) | Large-volume steel inner container circumferential winding gas cylinder | |
| JP2006132791A (en) | Shell-proof panel | |
| CN208123738U (en) | One kind is for the outer explosion-and-knock resistant protective device of bright paving circular pipe | |
| CN203439484U (en) | Nonmetal anti-explosion container | |
| CN213021286U (en) | Flexible explosion-proof top cover of explosion-proof barrel | |
| CN110725437A (en) | Corrugated steel explosion-proof wall structure | |
| CN113465463B (en) | Solid-liquid coupling core sandwich cylindrical anti-explosion structure | |
| CN207453166U (en) | A kind of energy-consumption damper | |
| CN215056770U (en) | Window hole periphery antiknock structure | |
| CN108302283B (en) | External antiknock and impact-resistant protection device for exposed circular pipeline | |
| CN210378510U (en) | High-speed impact-resistant packaging container | |
| CN202852213U (en) | Light environment-friendly type insulating glass cotton pipe | |
| CN206439632U (en) | Protective cover | |
| CN221077467U (en) | Side-exhaust multilayer pressure relief antiknock box | |
| CN221077466U (en) | Multilayer pressure release antiknock case | |
| CN213618688U (en) | Environment-friendly low-pulp compression-resistant paper tube |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180119 Termination date: 20200630 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |