CN103453810A - Anti-fragment wave absorbing explosion removing tank - Google Patents
Anti-fragment wave absorbing explosion removing tank Download PDFInfo
- Publication number
- CN103453810A CN103453810A CN2013104377252A CN201310437725A CN103453810A CN 103453810 A CN103453810 A CN 103453810A CN 2013104377252 A CN2013104377252 A CN 2013104377252A CN 201310437725 A CN201310437725 A CN 201310437725A CN 103453810 A CN103453810 A CN 103453810A
- Authority
- CN
- China
- Prior art keywords
- explosive
- steel plate
- removal container
- layer
- firm banking
- 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.)
- Pending
Links
Images
Landscapes
- Manufacture And Refinement Of Metals (AREA)
Abstract
The invention belongs to explosion removing devices and mainly relates to an anti-fragment wave absorbing explosion removing tank. The wall face of the explosion removing tank (1) sequentially comprises a decorating layer (6), a continuous basalt fiber layer (5), a steel plate (4), foamed aluminum (3) and a lining steel plate (2). The decorating layer (6) is located at the outermost layer, at least one layer of the continuous basalt fiber layer (5) is located on the outer layer of the steel plate (4) and mainly has the anti-fragment function, the foamed aluminum (3) is located between the steel plate (4) and the lining steel plate (2) and mainly has the wave absorbing function, and the feature that explosion shock wave energy can be effectively absorbed is utilized to reduce shock wave peak pressure and convert instant shock wave load into quasi-static load. The foamed aluminum (3) is made of at least one layer of single-specification materials, when the multiple layers of the foamed aluminum (3) are arranged according to anti-explosion requirements, the foamed aluminum layers are sequentially arranged with the density decreasing from outside to inside, and the foamed aluminum structure with certain density gradient is formed.
Description
Technical field
The invention belongs to anti-explosive equipment, relate generally to and a kind ofly there is anti-fragmentation and subdue the explosive-removal container of shock wave function.Produce explosive-removal container by optimizing the combination of materials mode, can effectively eliminate the fragmentation effect of blast, significantly reduce the shock wave of blast, when realizing anti-fragmentation wave absorption performance, can also effectively alleviate explosive-removal container weight, promote and use function, expand the scope of application.
Background technology
World today's terrorist action is becoming increasingly rampant, and the terrorist carries out the attack of terrorism by the mode of settling bomb at the crowded districts such as subway, airport, urban district that are everlasting, and its social influence is very strong with harm, and therefore, explosion-proof counterterrorism issues more and more receives publicity.When explosive is blasted, the main blast effect that produces, but when explosive is packed by hard materials such as metal, concrete, glass, planks, also can produce a large amount of fragmentations in blast process, the impact of fragmentation and penetration effect can be brought serious injury equally.Attack in counte-rplan at the terrorist bombings, mainly utilize explosive-removal container to carry out emergent management to the terrorist bombings thing.At present, the explosive-removal container device adopts entity steel plate or multilayer composite sheet manufacture to form more.Although the entity explosive-removal container has higher antiknock and anti-broken Penetration Ability, exist weight heavier and can not effectively subdue the shortcoming such as explosion wave load.Multi-layer compound structure can significantly reduce explosive-removal container weight, realizes slackening the function of shock wave peak pressure, but its antiknock and capability of resistance to penetration relatively a little less than.Therefore, how effectively to improve the anti-fragmentation of explosive-removal container and the impact property of blast wave is a technical barrier simultaneously.
Summary of the invention
For solution never reduces explosive-removal container antiknock ability and significantly improves anti-fragmentation performance, the invention provides a kind of anti-fragmentation wave absorption explosive-removal container simultaneously.
Along with the development of material science, a large amount of new materials and structure continue to bring out and are applied, and for solving above-mentioned technical barrier, provide opportunity.At present, aspect ultra light porous metal, foamed aluminium has become the Multifunction material of extensive use, the characteristics such as foamed aluminium has that quality is light, heat resistance is good, resistance to corrosion is strong, has high porosity, high specific stiffness, high ratio modulus and high specific strength, there is higher stress plateau simultaneously aspect the capability of antidetonance, the ability of its wave and energy absorption is strong, is desirable antiknock wave absorption material.Domestic foamed aluminium manufacturer is more, the standard foam aluminium sheet piece of the different size specification that for example Sichuan Yuantaida Non-ferrous Metals Co., Ltd. produces, full-size can reach 2400 * 800 * H(thickness), etc.Aspect the high-strength impact-resistant material, have at present the exemplary applications of various fibre reinforced materials, fibre reinforced materials mainly comprises carbon fiber (CFRP), glass fibre (GFRP), aramid fiber (AFRP) and basalt fibre (BFRP).In various fibre reinforced materials, carbon fiber is with high costs, cost is high, the impact resistance of glass fibre and aramid fiber relatively a little less than, therefore there is larger deficiency in above-mentioned three kinds of fibers for the manufacture of explosive-removal container.Continuous basalt fiber is a kind of inorganic fibers, has the well behaved characteristics of mechanics under hot conditions, the static mechanical function admirable, chemical stability is good, heat-resistant anticorrosive, the employing natural material is manufactured, and environmental-protecting performance is outstanding, and material source is abundant, low production cost, experimental study also shows to possess excellent shock resistance, and therefore, this kind of material can be used for manufacturing explosive-removal container, can effectively improve the explosive-removal container shock resistance, alleviate the tank body weight under equal index.Domestic continuous basalt fiber manufacturer is more, the BUF13-680-600-GBF103 type continuity basalt fibre unidirectional cloth material of producing such as Zhejiang Shijin Basalt Fiber Co., Ltd etc.
In actual applications, realize that by homogenous material the protection purpose of energy-absorbing, wave absorption, antiknock is more difficult.Adopting high-strength material, in conjunction with high tenacity and high energy-absorbing material, produce the multilayer sandwich structure, is the desirable means that improve explosive-removal container shock resistance and explosion-proof ability.
Following technical scheme is taked in invention:
A kind of anti-fragmentation wave absorption explosive-removal container, the anti-knock container that described explosive-removal container is single pot type, the wall surface material of described explosive-removal container adopts decorative layer, continuous basalt fiber layer, steel plate, foamed aluminium and lining steel plate to form from outside to inside successively; Described decorative layer is positioned at outermost layer, main by the design of pattern and color, plays and beautifies outward appearance and make explosive-removal container be suitable for the effect of surrounding environment; Described continuous basalt fiber layer is positioned at the skin of described steel plate, mainly plays the effect of anti-fragmentation, adopts the modes such as winding, stickup, extruding to arrange, and the number of plies is one deck at least, and can be increased according to specific requirements such as the speed of fragmentation and weight; Described foamed aluminium in two-layered steel plates between described steel plate and lining steel plate, mainly play wave absorbing function, utilize the characteristic that effectively absorbs the blast impulse wave energy, realization is subdued shock wave peak pressure and temporary impact ripple load is converted into to the purpose of quasistatic load, described foamed aluminium is at least one deck list kind gauge material, while according to antiknock, requiring multilayer to arrange, according to the order that density reduces gradually from outside to inside, arrange, form the foamed aluminium structure with certain density gradient.
A kind of anti-fragmentation wave absorption explosive-removal container, described explosive-removal container is supporting firm banking and mobile device.
A kind of anti-fragmentation wave absorption explosive-removal container, described explosive-removal container is fixed by firm banking, and explosive-removal container all is plug-in type with firm banking and firm banking with mobile device and connects, and plays and is convenient to be connected and fixed and the purpose of rear replacing easy to use; Described explosive-removal container firm banking comprises flange seat and outer hoop steel plate; Described flange seat is pressed the apolegamy of explosive-removal container tank body external diameter; The flange seat bottom is connected with mobile device, top welding outer hoop steel plate; Explosive-removal container inserts in the firm banking of outer hoop steel plate and flange seat welding formation, and flange seat can avoid explosive-removal container to move in the horizontal direction; Described outer hoop steel plate comprises that steel plate and connection have contact with, and controls the movement of explosive-removal container at above-below direction; Explosive-removal container is fixed by firm banking, and is moved by mobile device; Described mobile device mainly consists of the automobile chassis be complementary and tank tower position, includes base plate, bolster, movable pulley and boxboard.
A kind of anti-fragmentation wave absorption explosive-removal container that the present invention proposes, utilize the good energy-absorbing wave absorption performance of foamed aluminium to improve the antiknock ability of explosive-removal container, utilize the good impact performance of continuous basalt fiber reinforcing material significantly to improve the anti-fragmentation performance of explosive-removal container, be combined with the tank body two-layered steel plates; With traditional explosive-removal container, compare, this kind of explosive-removal container greatly reduces integrally-built weight, improved the penertration resistance performance, is convenient to the fast reserve setting, keeps characteristics attractive in appearance and that adapt to environment facies simultaneously.
The accompanying drawing explanation
Fig. 1 is the explosive-removal container schematic diagram.
Fig. 2 is explosive-removal container tank skin sectional side view.
Fig. 3 is explosive-removal container tank skin structure chart.
Fig. 4 is the integrally-built stereogram of anti-fragmentation wave absorption explosive-removal container.
Fig. 5 is anti-fragmentation wave absorption explosive-removal container overall structure schematic diagram.
The top view that Fig. 6 is Fig. 5.
In figure: 1, explosive-removal container, 2, lining steel plate, 3, foamed aluminium, 4, steel plate, 5, the continuous basalt fiber layer, 6, decorative layer, 7, flange seat, 8, the outer hoop steel plate, 9, connect and have contact with, 10, base plate, 11, bolster, 12, movable pulley, 13, boxboard.
The specific embodiment
With the embodiment provided, the present invention is illustrated, but does not form any limitation of the invention by reference to the accompanying drawings.
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of anti-fragmentation wave absorption explosive-removal container, the anti-knock container that described explosive-removal container is single pot type, the wall surface material of described explosive-removal container adopts decorative layer 6, continuous basalt fiber layer 5, steel plate 4, foamed aluminium material 3 and lining steel plate 2 to form from outside to inside successively; Described decorative layer 6 is main by the design of pattern and color, plays and beautifies outward appearance and make explosive-removal container be suitable for the effect of surrounding environment; For example paste common wallpaper or for cylindric aluminium-plastic panel spray patterns; Described continuous basalt fiber layer 5 mainly plays the effect of anti-fragmentation, adopts the modes such as winding, stickup, extruding to arrange, and the number of plies is one deck at least, and can be increased according to specific requirements such as the speed of fragmentation and weight; In this embodiment, described continuous basalt fiber layer 5 is one deck, adopts continuous basalt fiber cloth, by bonding method, with steel plate 4, is connected; Described foamed aluminium 3 mainly plays wave absorbing function, utilize the characteristic that effectively absorbs the blast impulse wave energy, realization is subdued shock wave peak pressure and temporary impact ripple load is converted into to the purpose of quasistatic load, foamed aluminium is at least one deck list kind gauge material, requires can be multilayer according to antiknock and arranges; In this embodiment, described foamed aluminium is four layers, and arranges according to the order that density reduces gradually from outside to inside, forms the foamed aluminium structure with certain density gradient.
Described explosive-removal container is supporting firm banking and mobile device.In conjunction with Fig. 4, Fig. 5, Fig. 6, explosive-removal container is fixed by firm banking, and explosive-removal container all is plug-in type with firm banking and firm banking with mobile device and connects, and plays and is convenient to be connected and fixed and the purpose of rear replacing easy to use.Described tank body firm banking comprises flange seat 7 and outer hoop steel plate 8.Described flange seat 7 is pressed tank body external diameter coupling, and bottom is connected with mobile device, top welding outer hoop steel plate 8, and explosive-removal container inserts in outer hoop steel plate and flange seat welded structure, and flange seat can avoid explosive-removal container to move in the horizontal direction.Described outer hoop steel plate 8 comprises that steel plate and connection have contact with 9, when explosive-removal container inserts in the outer hoop steel plate, connects and has contact with 9 and makes the fastening tank body of outer hoop steel plate, controls the movement of explosive-removal container at above-below direction.Explosive-removal container is fixed at firm banking, and is moved by mobile device.Described mobile device mainly consists of the automobile chassis be complementary and tank tower position, comprises the assemblies such as base plate 10, bolster 11, movable pulley 12, boxboard 13.
Claims (3)
1. an anti-fragmentation wave absorption explosive-removal container, it is characterized in that: described explosive-removal container (1) is the anti-knock container of single pot type, and the wall surface material of described explosive-removal container (1) adopts decorative layer (6), continuous basalt fiber layer (5), steel plate (4), foamed aluminium (3) and lining steel plate (2) to form from outside to inside successively; Described decorative layer (6) is positioned at outermost layer, main by the design of pattern and color, plays and beautifies outward appearance and make explosive-removal container be suitable for the effect of surrounding environment; Described continuous basalt fiber layer (5) is positioned at the skin of described steel plate (4), mainly plays the effect of anti-fragmentation, adopts winding, stickup, fashion of extrusion setting, and the number of plies is one deck at least; Described foamed aluminium (3) is positioned at two-layered steel plates and is positioned between described steel plate (4) and lining steel plate (2), mainly play wave absorbing function, utilize the characteristic that effectively absorbs the blast impulse wave energy, realization is subdued shock wave peak pressure and temporary impact ripple load is converted into to the purpose of quasistatic load, described foamed aluminium (3) is at least one deck list kind gauge material, while according to antiknock, requiring multilayer to arrange, arrange according to the order that density reduces gradually from outside to inside, form the foamed aluminium structure with certain density gradient.
2. according to anti-fragmentation wave absorption explosive-removal container claimed in claim 1, it is characterized in that: described explosive-removal container is supporting firm banking and mobile device.
3. according to anti-fragmentation wave absorption explosive-removal container claimed in claim 2, it is characterized in that: described explosive-removal container (1) is fixed by firm banking, explosive-removal container all is plug-in type with firm banking and firm banking with mobile device and connects, and plays and is convenient to be connected and fixed and the purpose of rear replacing easy to use; Described explosive-removal container firm banking comprises flange seat (7) and outer hoop steel plate (8); Described flange seat (7) is connected with mobile device with explosive-removal container tank body external diameter coupling, flange seat (7) bottom, top welding outer hoop steel plate (8); Explosive-removal container inserts in the firm banking of outer hoop steel plate (8) and flange seat (7) welding formation, and flange seat (7) can avoid explosive-removal container to move in the horizontal direction; Described outer hoop steel plate (8) comprises that steel plate and connection have contact with (9), controls the movement of explosive-removal container at above-below direction; Explosive-removal container is fixed by firm banking, and is moved by mobile device; Described mobile device mainly consists of the automobile chassis be complementary and tank tower position, includes base plate (10), bolster (11), movable pulley (12) and boxboard (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104377252A CN103453810A (en) | 2013-09-24 | 2013-09-24 | Anti-fragment wave absorbing explosion removing tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013104377252A CN103453810A (en) | 2013-09-24 | 2013-09-24 | Anti-fragment wave absorbing explosion removing tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103453810A true CN103453810A (en) | 2013-12-18 |
Family
ID=49736444
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013104377252A Pending CN103453810A (en) | 2013-09-24 | 2013-09-24 | Anti-fragment wave absorbing explosion removing tank |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103453810A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627110A (en) * | 2015-02-28 | 2015-05-20 | 界首市一鸣新材料科技有限公司 | Method for explosion prevention of oil tank truck by using foamed aluminum |
| CN104946946A (en) * | 2015-07-21 | 2015-09-30 | 喻良军 | Impact resistance anti-collision bucket |
| CN105201142A (en) * | 2015-10-26 | 2015-12-30 | 沈阳建筑大学 | Explosionproof energy-consumption lightweight steel construction column |
| CN109342655A (en) * | 2018-10-12 | 2019-02-15 | 清华大学合肥公共安全研究院 | A kind of hot malicious disaster environment experimental system for simulating |
| CN110672795A (en) * | 2019-10-24 | 2020-01-10 | 中国人民解放军63653部队 | Underground engineering anti-explosion model experimental device adopting explosive explosion loading mode |
| CN113108661A (en) * | 2021-03-26 | 2021-07-13 | 西安近代化学研究所 | Protective device for vacuum tank implosion test |
| CN113639604A (en) * | 2021-06-29 | 2021-11-12 | 中国人民解放军国防科技大学 | Composite core sandwich cylinder explosion-proof structure |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003033989A1 (en) * | 2001-10-19 | 2003-04-24 | Elie Saad | Explosion proof wall structure |
| CN2653432Y (en) * | 2003-11-08 | 2004-11-03 | 王小珊 | Closed explosive removing tray |
| CN101012024A (en) * | 2007-02-14 | 2007-08-08 | 西安航天复合材料研究所 | Flame-proof ball convenient for fast transferring and manufacturing method for composite material casing thereof |
| CN101676177A (en) * | 2008-09-15 | 2010-03-24 | 蒋友明 | Anti-explosion tank |
| CN201449226U (en) * | 2009-07-07 | 2010-05-05 | 西安交通大学 | Foamed metal sandwich explosion-weakening anti-explosion jar |
| CN102192693A (en) * | 2011-04-12 | 2011-09-21 | 西安交通大学 | Moving open-type anti-explosion tank device |
| CN102192692A (en) * | 2011-04-12 | 2011-09-21 | 西安交通大学 | Movable closed explosion-proof tank device |
-
2013
- 2013-09-24 CN CN2013104377252A patent/CN103453810A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2003033989A1 (en) * | 2001-10-19 | 2003-04-24 | Elie Saad | Explosion proof wall structure |
| CN2653432Y (en) * | 2003-11-08 | 2004-11-03 | 王小珊 | Closed explosive removing tray |
| CN101012024A (en) * | 2007-02-14 | 2007-08-08 | 西安航天复合材料研究所 | Flame-proof ball convenient for fast transferring and manufacturing method for composite material casing thereof |
| CN101676177A (en) * | 2008-09-15 | 2010-03-24 | 蒋友明 | Anti-explosion tank |
| CN201449226U (en) * | 2009-07-07 | 2010-05-05 | 西安交通大学 | Foamed metal sandwich explosion-weakening anti-explosion jar |
| CN102192693A (en) * | 2011-04-12 | 2011-09-21 | 西安交通大学 | Moving open-type anti-explosion tank device |
| CN102192692A (en) * | 2011-04-12 | 2011-09-21 | 西安交通大学 | Movable closed explosion-proof tank device |
Non-Patent Citations (1)
| Title |
|---|
| 华康等: "连续玄武岩纤维增强复合材料船体水下爆炸响应的数值仿真", 《舰船科学技术》, vol. 31, no. 01, 31 January 2009 (2009-01-31), pages 151 - 155 * |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104627110A (en) * | 2015-02-28 | 2015-05-20 | 界首市一鸣新材料科技有限公司 | Method for explosion prevention of oil tank truck by using foamed aluminum |
| CN104946946A (en) * | 2015-07-21 | 2015-09-30 | 喻良军 | Impact resistance anti-collision bucket |
| CN105201142A (en) * | 2015-10-26 | 2015-12-30 | 沈阳建筑大学 | Explosionproof energy-consumption lightweight steel construction column |
| CN105201142B (en) * | 2015-10-26 | 2017-08-15 | 沈阳建筑大学 | Antiknock power consumption lightweight steel construction post |
| CN109342655A (en) * | 2018-10-12 | 2019-02-15 | 清华大学合肥公共安全研究院 | A kind of hot malicious disaster environment experimental system for simulating |
| CN110672795A (en) * | 2019-10-24 | 2020-01-10 | 中国人民解放军63653部队 | Underground engineering anti-explosion model experimental device adopting explosive explosion loading mode |
| CN113108661A (en) * | 2021-03-26 | 2021-07-13 | 西安近代化学研究所 | Protective device for vacuum tank implosion test |
| CN113639604A (en) * | 2021-06-29 | 2021-11-12 | 中国人民解放军国防科技大学 | Composite core sandwich cylinder explosion-proof structure |
| CN113639604B (en) * | 2021-06-29 | 2022-04-08 | 中国人民解放军国防科技大学 | Composite core sandwich cylinder explosion-proof structure |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103453810A (en) | Anti-fragment wave absorbing explosion removing tank | |
| CN203561298U (en) | Anti-fragment wave-absorbing explosion removing tank | |
| CN102416714B (en) | Lattice metal-foamed aluminium composite material and preparation method thereof | |
| CN102416713B (en) | Lattice-gradient foamed aluminum composite material and preparation method thereof | |
| CN108454194B (en) | Multilayer composite material containing UHMWPE fiber-foamed aluminum sandwich and application thereof | |
| CN104647823A (en) | Shock-resistant energy-absorbing material and preparation method thereof | |
| CN206490117U (en) | Battery case | |
| CN105500837B (en) | The technique that composite makes high ferro equipment compartment apron board | |
| CN102390136A (en) | Method for preparing multilayered lattice metal and foamed aluminium composite material | |
| CN102529252B (en) | High-impact-resistance wear-resistant heat insulation composite board | |
| CN109483981B (en) | Honeycomb sandwich plate with embedded multi-level structure | |
| CN110514082B (en) | Sandwich protective structure based on gradient foamed aluminum filling expansion thin-walled tube | |
| CN202325112U (en) | Antitheft flame-retardant door | |
| CN104354588A (en) | Foamed aluminum automobile anti-explosion oil tank | |
| CN105462170A (en) | Fiber-reinforced automobile bumper and preparation method thereof | |
| CN103625553A (en) | Square tapered aluminum alloy automobile front carling based on embedded carbon fiber | |
| CN205292646U (en) | Metal bonding honeycomb locomotive | |
| CN206067084U (en) | A kind of bullet train hollow fabric composite floor board | |
| CN109016732A (en) | A kind of high-speed rail motor-car top plate composite material | |
| CN112549686B (en) | Foamed aluminum lattice structure composite material, preparation method and composite board | |
| CN206885049U (en) | A kind of compartment and its decoration framed side wallboard | |
| CN109016721A (en) | A kind of high-speed rail motor-car wallboard interlayer composite material | |
| CN211251558U (en) | 3D printing structure composite material sandwich board with negative Poisson ratio effect | |
| CN110576654B (en) | Sandwich structure applied to automobile collision energy-absorbing box | |
| CN205522768U (en) | Inorganic high performance combined material foamed metal board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C05 | Deemed withdrawal (patent law before 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131218 |