CN206019494U - A kind of flexible explosion-proof bag - Google Patents
A kind of flexible explosion-proof bag Download PDFInfo
- Publication number
- CN206019494U CN206019494U CN201620619034.3U CN201620619034U CN206019494U CN 206019494 U CN206019494 U CN 206019494U CN 201620619034 U CN201620619034 U CN 201620619034U CN 206019494 U CN206019494 U CN 206019494U
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- China
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- staving
- lid
- explosion
- flexible
- valve
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Abstract
The utility model discloses a kind of flexible explosion-proof bag, belongs to social public security field of explosion.Described flexible explosion-proof bag includes the staving that inside is cavity, mesh bag, lid.Dismountable mesh bag is installed in staving internal cavities；Lid is placed in above staving, by 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.The utility model flexible explosion-proof bag is novel, structure is simple and direct, explosion-proof is reliable, the substantially destruction of reduction explosive explosion wave and fragmentation, safe, can be applicable in the not clear explosive of some personnel accumulation regions such as ground point discovery such as subway station, station, mass market, market, supermarket, explosive is isolated using the flexible explosion-proof bag of this live quick assembling and then quick appropriate safe disposal (failure is destroyed), to solve the currently difficult problem faced by reliable disposal explosive.
Description
Technical field
The utility model is related to a kind of flexible explosion-proof bag, more particularly to a kind of flexible explosion-proof bag, belongs to social public security
Field.
Background technology
Explosive terror attack, involving explosives criminal offense have become one of chief threat of domestic and international social public security.Blast
Terrified have that action is hidden, it is simple to implement because of which, the features such as to injure scale big, easily cause lasting, extensive society terrified
Psychology, it has also become current terrorist is the most frequently used, most common activity form.Therefore, timely and effective counterattack explosive terror attack,
It is one of difficult problem that public safety department is faced to dispose all kinds of explosives.
, there are problems in rigid protection of the conventionally employed steel anti-explosion container to explosive.Such as, blast terrorist activity
There is randomness and uncertainty, i.e. explosive triggering mode be unknown, explosion site random, explosion equivalent is difficult to accurately judgement,
Along with the heavy mobility of steel anti-explosion container itself is poor, or even explosive equivalent is excessive easily itself becomes big fragmentation, causes more
Big additional injury.Therefore explosive is disposed and needs means innovation badly.Flexible protective is anti-self-control improvised explosive thing in counterterrorism operations
A kind of new paragon of explosive damage.How explosive is fast and safely disposed using light explosion-proof equipment isolation and properly (mistake
Effect, destruction), it is currently to dispose the biggest problem that explosive is faced.Therefore security department need badly a kind of portable, can group at any time
Dress the quick practical, explosion-proof technology of blast protection thing injury and device.
Content of the invention
The utility model purpose is to provide a kind of flexible explosion-proof bag based on nonmetallic materials, simple structure, versatility
By force, can modularization assembling, safe and reliable, cost performance high, it will substantially reduce immovable explosive explosion wave and broken
The injury that piece is caused, and the secondary additional damage for avoiding causing explosion-proof equipment because explosive equivalent is excessive.
The purpose of this utility model is achieved through the following technical solutions.
A kind of flexible explosion-proof bag of the present utility model, including internal staving for cavity, mesh bag, lid, staving includes carrying
Band, charge 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 characterised in that：Mesh bag is fixed with staving internal cavities；Lid is placed in above staving, by VELCRO box and VELCRO
Sub-buckle adhesion；Charge valve and replenishing valve are fixedly installed in the staving bottom sides being made up of flexible protective layer, belt bottom and bucket
Body bottom is connected, and its upper end is free end；Inside the staving that flexible protective layer is made, wall is fixed with reinforcement；Staving top
End face is equipped with pressure limiting valve；Lid flexible protective layer I is constituted, its inner containment filling liquid I, and its underpart side is fixed with charge valve I
With implementation of port I, upper end is fixed with inlet I, and on inlet I, connection pressure limiting valve I, belt I and lid I bottoms are connected, and cover
Portion's wall is fixed with reinforcement I in vivo.
The material of flexible protective layer adopts base material for the PVC folder screen cloths of nylon fibre or aramid fiber, or high-elastic gonosome is poly-
Urea spraying cloth or rubberized fabric.
Filling liquid is water, or the high-moisture quick-setting polymer colloid material that base-material is super absorbent resin and water formation.
A kind of flexible explosion-proof bag using method described in the utility model comprises the following steps：
(1) the used time is not flexible foldable structure to flexible explosion-proof bag, and after folding, dress bag is preserved.
(2) judged only using staving according to disposal field condition, or staving and lid are applied in combination together.
(3) scene prepares first to pour in staving and lid super absorbent resin base-material by inlet in right amount into 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 so as to inflating expanded formation stereo structure, is closed
Close charge valve.
(5) water pipe is connected replenishing valve.
(6) staving is covered in the suspected explosive of discovery so as to 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, turn off replenishing valve.
(10) live explosion-proof personnel dispose (remove or ignite and dispose) according to suspected explosive situation to which.
Beneficial effect
A kind of flexible explosion-proof bag novelty of the present utility model, simple and direct structure, reliable effect, low cost, highly versatile, safety
Property high, can be applicable in some personnel accumulation regions such as station, subway station, market, market, supermarket etc. randomly point discovery explosive
When, explosive to be isolated using portable explosion-proof equipment and fast and safely properly disposes (fail, destroy), solution is currently disposed quick-fried
The biggest problem that fried thing is faced.
Description of the drawings
Fig. 1 is a kind of structural representation of flexible explosion-proof bag of the present utility model；
Fig. 2 is a kind of staving front view of flexible explosion-proof bag of the present utility model；
Fig. 3 is a kind of staving top view of flexible explosion-proof bag of the present utility model；
Fig. 4 is a kind of lid front view of flexible explosion-proof bag of the present utility model；
Fig. 5 is a kind of lid top view of flexible explosion-proof bag of the present utility model.
In figure：1- stavings, 2- mesh bags, 3- lids, 4- belts, 5- charge valves, 6- filling liquids, 7- VELCRO boxes, 8- add
Strong muscle, 9- flexible protective layers, 10- inlets, 11- pressure limiting valves, 12- replenishing valves, 13- VELCRO sub-buckles, 14- belt 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.
Specific embodiment
With reference to the accompanying drawings and detailed description the utility model is described in further detail.
As shown in Figure 1, Figure 2 to a kind of flexible explosion-proof bag shown in Fig. 5, including internal staving 1 for cavity, mesh bag 2, lid 3,
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, lid 3 include that VELCRO sub-buckle 13, belt 14, charge valve 15, filling liquid 16, reinforcement 17, flexibility are anti-
Sheath 18, inlet 19, pressure limiting valve 20 and replenishing valve 21；Mesh bag 2 is fixed with 1 internal cavities of staving；Lid 3 is placed in staving 1
Top, by 13 adhesion of VELCRO box 7 and VELCRO sub-buckle；Charge valve 5 and replenishing valve 12 are fixedly installed in by flexible protective
1 bottom sides of staving that layer 9 is made, 4 bottom of belt are connected with 1 bottom of staving, and its upper end is free end；Flexible protective layer 9
The 1 inside wall of staving that makes is fixed with reinforcement 8；1 upper end of staving has inlet 10, and pressure limiting valve 11 is housed thereon；Lid
3 flexible protective layer I 18 of body is constituted, its inner containment filling liquid I 16, and its underpart side is fixed with charge valve I 15 and implementation of port
I 21, upper end are fixed with inlet I 19, connection pressure limiting valve I 20, belt I 14 and 3 bottoms of lid I on inlet I 19
Portion is connected, and lid portion inside wall is fixed with reinforcement I 17.
In sum, preferred embodiment of the present utility model is these are only, is not intended to limit of the present utility model
Protection domain.All of the present utility model spirit and principle within, any modification, equivalent substitution and improvements that is made etc. all should be wrapped
It is contained within protection domain of the present utility model.
Claims (4)
1. a kind of flexible explosion-proof bag, including internal staving (1) for cavity, mesh bag (2), lid (3), 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), 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), by VELCRO box (7)
With VELCRO sub-buckle (13) adhesion；Charge valve (5) and replenishing valve (12) are fixedly installed in the staving being made up of flexible protective layer (9)
(1) bottom sides, belt (4) bottom are connected with staving (1) bottom, and its upper end is free end；Flexible protective layer (9) is made
The internal wall of staving (1) is fixed with reinforcement (8)；Staving (1) upper end has inlet (10), and pressure limiting valve is housed thereon
(11)；Lid (3) flexible protective layer I (18) is constituted, its inner containment filling liquid I (16), and its underpart side is fixed with charge valve I
(15) and replenishing valve I (21), upper end is fixed with inlet I (19), the upper connection pressure limiting valve I (20) of inlet I (19), belt
I (14) is connected with lid (3) bottom, and lid portion inside wall is fixed with reinforcement I (17).
2. a kind of flexible explosion-proof bag according to claim 1, it is characterised in that：The material of flexible protective layer adopt base material for
The PVC folder screen cloths of nylon fibre or aramid fiber, or high-elastic gonosome spraying cloth or rubberized fabric.
3. a kind of 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 formed of resin and water.
4. a kind of flexible explosion-proof bag according to claim 1, it is characterised in that：Its staving and lid are generally circular in shape, or
For polygon of the length of side no less than four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620619034.3U CN206019494U (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 |
|---|---|---|---|
| CN201620619034.3U CN206019494U (en) | 2016-06-21 | 2016-06-21 | A kind of flexible explosion-proof bag |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206019494U true CN206019494U (en) | 2017-03-15 |
Family
ID=58242842
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620619034.3U Withdrawn - After Issue CN206019494U (en) | 2016-06-21 | 2016-06-21 | A kind of flexible explosion-proof bag |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206019494U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928427A (en) * | 2016-06-21 | 2016-09-07 | 北京理工大学 | Flexible explosion-proof bag |
| CN107421823A (en) * | 2017-06-01 | 2017-12-01 | 北京理工大学 | A kind of indoor environment explosion-proof performance test device of composite and flexible explosion-protection equipment |
| CN113503785A (en) * | 2021-08-11 | 2021-10-15 | 包头北方嘉瑞防务科技有限公司 | Explosion-proof tank for high-people-flow site |
-
2016
- 2016-06-21 CN CN201620619034.3U patent/CN206019494U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105928427A (en) * | 2016-06-21 | 2016-09-07 | 北京理工大学 | Flexible explosion-proof bag |
| CN107421823A (en) * | 2017-06-01 | 2017-12-01 | 北京理工大学 | A kind of indoor environment explosion-proof performance test device of composite and flexible explosion-protection equipment |
| CN113503785A (en) * | 2021-08-11 | 2021-10-15 | 包头北方嘉瑞防务科技有限公司 | Explosion-proof tank for high-people-flow site |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170315 Effective date of abandoning: 20171226 |