CN105928427B - A kind of flexible explosion-proof bag - Google Patents
A kind of flexible explosion-proof bag Download PDFInfo
- Publication number
- CN105928427B CN105928427B CN201610453822.4A CN201610453822A CN105928427B CN 105928427 B CN105928427 B CN 105928427B CN 201610453822 A CN201610453822 A CN 201610453822A CN 105928427 B CN105928427 B CN 105928427B
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- Prior art keywords
- staving
- lid
- explosion
- flexible
- valve
- Prior art date
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- 239000007788 liquid Substances 0.000 claims abstract description 14
- 239000011241 protective layer Substances 0.000 claims description 16
- 230000002787 reinforcement Effects 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000004744 fabric Substances 0.000 claims description 6
- 239000000084 colloidal system Substances 0.000 claims description 3
- 229920000642 polymer Polymers 0.000 claims description 3
- 239000011347 resin Substances 0.000 claims description 3
- 229920005989 resin Polymers 0.000 claims description 3
- 239000004677 Nylon Substances 0.000 claims description 2
- 229920006231 aramid fiber Polymers 0.000 claims description 2
- 239000000835 fiber Substances 0.000 claims description 2
- 229920001778 nylon Polymers 0.000 claims description 2
- 238000010521 absorption reaction Methods 0.000 claims 1
- 238000005507 spraying Methods 0.000 claims 1
- 239000002360 explosive Substances 0.000 abstract description 23
- 230000006378 damage Effects 0.000 abstract description 7
- 238000004880 explosion Methods 0.000 abstract description 7
- 238000013467 fragmentation Methods 0.000 abstract description 3
- 238000006062 fragmentation reaction Methods 0.000 abstract description 3
- 238000002955 isolation Methods 0.000 abstract description 3
- 238000009825 accumulation Methods 0.000 abstract description 2
- 239000002131 composite material Substances 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 230000001681 protective effect Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000002745 absorbent Effects 0.000 description 2
- 239000002250 absorbent Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000004202 carbamide Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
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)
- Packages (AREA)
Abstract
The invention discloses a kind of flexible explosion-proof bag, belong to social public security field of explosion.Described flexible explosion-proof bag includes internal staving, mesh bag, lid for cavity.Dismountable mesh bag is installed in staving internal cavities；Lid is placed in above staving, passes through VELCRO and staving adhesion；Staving and lid are made by composite and flexible overcoat, and built with filling liquid, charge valve and replenishing valve are fixedly installed in staving and lid each bottom sides, and upper end is equipped with pressure limiting valve.Flexible explosion-proof bag of the present invention is novel, structure is simple and direct, explosion-proof is reliable, obvious reduction explosive explosion wave and fragmentation destruction, safe, it can be applied to when some personnel accumulation regions such as ground point discovery such as subway station, station, mass market, market, supermarket fails to understand explosive, the explosion-protection equipment isolation and then quick properly safe disposal (failure is destroyed) that explosive is quickly assembled using this scene, to solve the current problem reliably disposed explosive and faced.
Description
Technical field
The present invention relates to a kind of flexible explosion-proof bag, more particularly to a kind of flexible explosion-proof bag, belong to social public security field.
Background technology
Explosive terror attack, involving explosives criminal offense are as one of chief threat of domestic and international social public security.Blast
It is terrified to easily cause lasting, extensive society because it has the characteristics that action is hidden, it is simple to implement, it is big to injure scale for terror
Psychology, it has also become current terrorist is the most frequently used, most common activity form.Therefore, it is timely and effective counterattack explosive terror attack,
It is one of problem that public safety department is faced to dispose all kinds of explosives.
Problems be present to the rigid protection of explosive in conventionally employed steel anti-explosion container.Such as blast terrorist activity
With randomness and uncertainty, i.e., explosive triggering mode is unknown, explosion site is random, explosion equivalent is difficult to accurate judgement,
Along with steel anti-explosion container, heavy mobility is poor in itself, or even explosive equivalent is excessive easily itself turns into big fragmentation, causes more
Big additional injury.Therefore means innovation is needed in explosive disposal badly.Flexible protective is anti-self-control improvised explosive thing in counterterrorism operations
A kind of new paragon of explosive damage.How by explosive is using light explosion-proof equipment isolation and fast and safely properly disposal (is lost
Effect, destroy), it is the biggest problem that current disposal explosive is faced.Therefore security department need badly a kind of portable, can group at any time
Fill simultaneously quick practical, the injury of blast protection thing explosion-proof technology and device.
The content of the invention
It is simple in construction, versatile, can it is an object of the present invention to provide a kind of flexible explosion-proof bag based on nonmetallic materials
It is modularization assembling, safe and reliable, cost-effective, it will to substantially reduce immovable explosive explosion wave and fragmentation and cause
Injury, and avoid the secondary additional damage for causing explosion-proof equipment because explosive equivalent is excessive.
The purpose of the present invention is achieved through the following technical solutions.
A kind of flexible explosion-proof bag of the present invention, including internal staving, mesh bag, lid for cavity, staving include belt, filled
Air valve, filling liquid, VELCRO box, reinforcement, flexible protective layer, inlet, pressure limiting valve and replenishing valve, lid include VELCRO
Sub-buckle, belt I, charge valve I, filling liquid I, reinforcement I, flexible protective layer I, inlet I, pressure limiting valve I and replenishing valve I, it is special
Sign is：Mesh bag is fixed with staving internal cavities；Lid is placed in above staving, is glued by VELCRO box and VELCRO sub-buckle
Even；Charge valve and replenishing valve are fixedly installed in the staving bottom sides made of flexible protective layer, belt bottom and staving bottom
It is connected, its upper end is free end；Wall is fixed with reinforcement inside staving made of flexible protective layer；Staving upper end fills
Limited valve；Lid flexible protective layer I is formed, and its inner containment filling liquid I, its underpart side is fixed with charge valve I and topping up
Valve I, upper end are fixed with inlet I, and connecting pressure limiting valve I, belt I and lid I bottom on inlet I is connected, lid portion inside
Wall is fixed with reinforcement I.
The material of flexible protective layer uses base material to press from both sides screen cloth for the PVC of nylon fibre or aramid fiber, or high resiliency body gathers
Urea sprays cloth or rubberized fabric.
Filling liquid is water, or base-material is the high-moisture quick-setting polymer colloid material that super absorbent resin is formed with water.
A kind of flexible explosion-proof bag application method of the present invention comprises the following steps：
(1) the used time is not flexible foldable structure to flexible explosion-proof bag, and dress bag preserves after folding.
(2) judge staving is used only according to disposal field condition, or staving and lid are applied in combination together.
(3) scene prepares first to pour into super absorbent resin base-material in staving and lid in right amount by inlet when using
Portion, or it is placed in staving and lid portion inside in advance.
(4) inflator pump is connected with staving charge valve and lid charge valve respectively, makes its inflating expanded formation stereo structure, closed
Close charge valve.
(5) water pipe is connected into replenishing valve.
(6) staving is covered in the suspected explosive of discovery, makes its middle position.
(7) open replenishing valve and start water filling.
(8) water quickly forms polymer colloid material with base-material, and large quantity of moisture is locked in macromolecule.
(9) after injection water reaches the pressure of pressure limiting valve restriction, replenishing valve is turned off.
(10) the explosion-proof personnel in scene dispose to it according to suspected explosive situation and (remove or ignite disposal).
Beneficial effect
A kind of flexible explosion-proof bag of the present invention is novel, structure is simple and direct, reliable effect, cost are low, versatile, security
Height, it can be applied in some personnel accumulation regions such as station, subway station, market, market, supermarket etc. randomly point discovery explosive
When, explosive is used into the isolation of explosion-proof equipment and fast and safely properly disposal (failure, destruction), the current disposal explosive of solution
The biggest problem faced.
Brief description of the drawings
Fig. 1 is a kind of structural representation of flexible explosion-proof bag of the present invention；
Fig. 2 is a kind of staving front view of flexible explosion-proof bag of the present invention；
Fig. 3 is a kind of staving top view of flexible explosion-proof bag of the present invention；
Fig. 4 is a kind of lid front view of flexible explosion-proof bag of the present invention；
Fig. 5 is a kind of lid top view of flexible explosion-proof bag of the present invention.
In figure：1- stavings, 2- mesh bags, 3- lids, 4- belts, 5- charge valves, 6- filling liquids, 7- VELCROs box, 8- add
Strengthening tendons, 9- flexible protectives layer, 10- inlets, 11- pressure limiting valves, 12- replenishing valves, 13- VELCROs sub-buckle, 14- belts I, 15- fill
Air valve I, 16- filling liquid I, 17- reinforcement I, 18- flexible protective layer I, 19- inlet I, 20- pressure limiting valve I, 21- replenishing valve I.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, Figure 2 to a kind of flexible explosion-proof bag shown in Fig. 5, including staving 1, mesh bag 2, the lid 3 that inside is cavity,
Staving 1 includes belt 4, charge valve 5, filling liquid 6, VELCRO box 7, reinforcement 8, flexible protective layer 9, inlet 10, pressure limiting
Valve 11 and replenishing valve 12, it is anti-that lid 3 includes VELCRO sub-buckle 13, belt 14, charge valve 15, filling liquid 16, reinforcement 17, flexibility
Sheath 18, inlet 19, pressure limiting valve 20 and replenishing valve 21；Mesh bag 2 is fixed with the internal cavities of staving 1；Lid 3 is placed in staving 1
Top, pass through VELCRO box 7 and the adhesion of VELCRO sub-buckle 13；Charge valve 5 and replenishing valve 12 are fixedly installed in by flexible protective
The bottom sides of staving 1 made of layer 9, the bottom of belt 4 are connected with the bottom of staving 1, and its upper end is free end；Flexible protective layer 9
The manufactured inside wall of staving 1 is fixed with reinforcement 8；The upper end of staving 1 has inlet 10, thereon equipped with pressure limiting valve 11；Lid
The flexible protective layer I 18 of body 3 is formed, and its inner containment filling liquid I 16, its underpart side is fixed with charge valve I 15 and replenishing valve
I 21, upper end are fixed with inlet I 19, pressure limiting valve I 20, belt I 14 and the bottoms of lid I 3 are connected on inlet I 19
Portion is connected, and lid portion inside wall is fixed with reinforcement I 17.
In summary, presently preferred embodiments of the present invention is these are only, is not intended to limit the scope of the present invention.
Within the spirit and principles of the invention, any modification, equivalent substitution and improvements made etc., it should be included in the present invention's
Within protection domain.
Claims (4)
1. a kind of flexible explosion-proof bag, including internal staving (1), mesh bag (2), lid (3) for cavity, staving (1) include belt
(4), charge valve (5), filling liquid (6), VELCRO box (7), reinforcement (8), flexible protective layer (9), inlet (10), pressure limiting
Valve (11) and replenishing valve (12), lid (3) include VELCRO sub-buckle (13), belt I (14), charge valve I (15), filling liquid I
(16), reinforcement I (17), flexible protective layer I (18), inlet I (19), pressure limiting valve I (20) and replenishing valve I (21), its feature
It is：Mesh bag (2) is fixed with staving (1) internal cavities；Lid (3) is placed in above staving (1), is passed through VELCRO box (7)
With VELCRO sub-buckle (13) adhesion；Charge valve (5) and replenishing valve (12) are fixedly installed in the staving made of flexible protective layer (9)
(1) bottom sides, belt (4) bottom are connected with staving (1) bottom, and belt (4) upper end is free end；Flexible protective layer (9)
The internal wall of manufactured staving (1) is fixed with reinforcement (8)；Staving (1) upper end has an inlet (10), on inlet (10)
Equipped with pressure limiting valve (11)；Lid (3) is made up of flexible protective layer I (18), lid (3) inner containment filling liquid I (16), lid
(3) lower side is fixed with charge valve I (15) and replenishing valve I (21), and upper end is fixed with inlet I (19), inlet I
(19) pressure limiting valve I (20) is connected on, belt I (14) is connected with lid (3) bottom, and lid portion inside wall is fixed with reinforcement I
(17)。
A kind of 2. flexible explosion-proof bag according to claim 1, it is characterised in that：The material of flexible protective layer use base material for
The PVC of nylon fibre or aramid fiber presss from both sides screen cloth, or high resiliency body spraying cloth or rubberized fabric.
A kind of 3. flexible explosion-proof bag according to claim 1, it is characterised in that：Filling liquid is water, or base-material is high water absorption
Property the high-moisture quick-setting polymer colloid material that is formed of resin and water.
A kind of 4. flexible explosion-proof bag according to claim 1, it is characterised in that：The staving and lid shape of flexible explosion-proof bag
For circle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453822.4A CN105928427B (en) | 2016-06-21 | 2016-06-21 | A kind of flexible explosion-proof bag |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610453822.4A CN105928427B (en) | 2016-06-21 | 2016-06-21 | A kind of flexible explosion-proof bag |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105928427A CN105928427A (en) | 2016-09-07 |
| CN105928427B true CN105928427B (en) | 2017-12-26 |
Family
ID=56830976
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610453822.4A Active CN105928427B (en) | 2016-06-21 | 2016-06-21 | A kind of flexible explosion-proof bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105928427B (en) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107044811B (en) * | 2016-12-26 | 2019-01-11 | 北京理工大学 | A kind of combined type flexible explosion-proof tank |
| CN107314725B (en) * | 2017-06-23 | 2020-05-29 | 北京理工大学 | Variable-wall-thickness composite explosion-proof structure |
| CN108006287A (en) * | 2017-11-06 | 2018-05-08 | 中国航空工业集团公司金城南京机电液压工程研究中心 | A kind of safety relief method and its device |
| CN108645293A (en) * | 2018-07-23 | 2018-10-12 | 中国工程物理研究院化工材料研究所 | Portable anti-knock container |
| CN110329507A (en) * | 2019-07-16 | 2019-10-15 | 韦礼东 | A kind of explosive equipment of Intelligent unattended machine |
| CN112525030A (en) * | 2020-11-13 | 2021-03-19 | 重庆长安工业(集团)有限责任公司 | Initiating explosive device water tank type destroying device |
| CN113211819B (en) * | 2021-03-31 | 2023-03-17 | 湖南艾尔防务技术有限公司 | Composite explosion-proof barrel and fiber composite curved surface member forming method |
| CN113465463B (en) * | 2021-06-29 | 2022-04-15 | 中国人民解放军国防科技大学 | Solid-liquid coupling core sandwich cylindrical anti-explosion structure |
| CN114234752A (en) * | 2021-11-12 | 2022-03-25 | 三门峡市天康成套设备有限责任公司 | Cylindrical high polymer material composite flexible explosion-proof tank and preparation method thereof |
| CN114833849B (en) * | 2022-06-06 | 2024-01-16 | 深圳市尚为照明有限公司 | Explosion-proof robot |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2284750Y (en) * | 1997-04-21 | 1998-06-24 | 杨荣 | Dangerous articles safety disposal bucket |
| GB0101394D0 (en) * | 2001-01-19 | 2001-03-07 | Alford Sidney C | Device for the disruption of explosive objects |
| CN101419042B (en) * | 2008-11-28 | 2011-07-27 | 昊华南方(桂林)橡胶有限责任公司 | Explosion-proof tank for civil aviation passenger cabin |
| CN103376033B (en) * | 2013-07-22 | 2015-03-18 | 蒋友明 | Anti-explosion container |
| CN203785566U (en) * | 2014-03-31 | 2014-08-20 | 江苏领瑞新材料科技有限公司 | Explosion-proof tank filled by high-performance composite materials |
| CN206019494U (en) * | 2016-06-21 | 2017-03-15 | 北京理工大学 | A kind of flexible explosion-proof bag |
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2016
- 2016-06-21 CN CN201610453822.4A patent/CN105928427B/en active Active
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| Publication number | Publication date |
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| CN105928427A (en) | 2016-09-07 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191106 Address after: 410215 Room 202, building A2, Lugu Yuyuan, No. 27, Wenxuan Road, Changsha high tech Development Zone, Changsha City, Hunan Province Patentee after: HUNAN AIER DEFENSE TECHNOLOGY Co.,Ltd. Address before: 100081 Haidian District, Zhongguancun, South Street, No. 5, Beijing Institute of Technology, Patentee before: BEIJING INSTITUTE OF TECHNOLOGY |
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| TR01 | Transfer of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A flexible explosion-proof bag Granted publication date: 20171226 Pledgee: Beijing Pufan Protection Technology Co.,Ltd. Pledgor: HUNAN AIER DEFENSE TECHNOLOGY Co.,Ltd.|Beijing Technology al Safety Technology Co.,Ltd. Registration number: Y2024990000222 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |