CN202244872U - Barrage explosion-proof material unit body - Google Patents
Barrage explosion-proof material unit body Download PDFInfo
- Publication number
- CN202244872U CN202244872U CN2011203738071U CN201120373807U CN202244872U CN 202244872 U CN202244872 U CN 202244872U CN 2011203738071 U CN2011203738071 U CN 2011203738071U CN 201120373807 U CN201120373807 U CN 201120373807U CN 202244872 U CN202244872 U CN 202244872U
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- China
- Prior art keywords
- unit body
- material unit
- explosion
- barrage
- proof material
- 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 - Lifetime
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- Filling Or Discharging Of Gas Storage Vessels (AREA)
Abstract
The utility model discloses a barrage explosion-proof material unit body, wherein mesh aluminum foils and a metal wire mesh are taken as base material, and the mesh aluminum foils and the metal wire mesh are stacked up and down to be rolled into a barrel. In the barrage explosion-proof material unit body, the metal wire mesh is clamped between the mesh aluminum foils, interlayer space of the mesh aluminum foils can be guaranteed, and rigidity of the metal wire mesh is higher compared with the aluminum foils, thus anti-collapse capability of the barrage explosion-proof material unit body is improved.
Description
Technical field
The utility model relates to a kind of separating anti-explosive material unit body, is used in inflammable and explosive oil/gas storage tank.
Background technology
Existing flammable and combustible liquids or gas reservoir, especially petrol service station storage tank, its inner many fillings block blast-proof materials, mostly block blast-proof materials is to be drawn in the net to process through cutting by alloy foil, and commonly used is to be rolled into barrel-contoured cell cube.Separating anti-explosive material unit body is piled up in flammable and combustible liquids or gas reservoir, and solid with storage tank can prevent the storage tank blast that causes because of contingencies such as static, naked lights.Chinese invention patent " explosion-suppressing material that is used for combustible and explosive articles " (publication number CN1077172A) just fully discloses this technology contents.But, because block blast-proof materials is immersed in the liquid dielectric of storage tank, can occur subsiding, form not by the space of block blast-proof materials filling on the top of storage tank, in this space, lost the obstruct explosion prevention function.In order to solve this technical matters; Chinese invention patent application " separating anti-explosive material unit body " (publication number CN1673608A) discloses a kind of separating anti-explosive material unit body; This cell cube is with the angle steel framework of encircling a city; The grid that has braided steel wire to become on the framework is filled with block blast-proof materials in framework, form separating anti-explosive material unit body.This separating anti-explosive material unit body, can prevent effectively that block blast-proof materials from producing in storage tank subsides, and still, because each cell cube all increases said frame, makes the production process of cell cube change, and cost increases.The framework volume is big, it is many to take up room, and increased the rate of displacement that storage tank installation unit body causes.And the interlayer of cell cube own does not have support, still has and subsides.
The utility model content
The utility model problem to be solved is to overcome the defective that prior art exists, and has proposed a kind of separating anti-explosive material unit body, has the interlayer support structure, is difficult for subsiding.
The technical scheme that the utility model adopts is: separating anti-explosive material unit body is a base material with netted aluminium foil and wire gauze, it is characterized in that: said netted aluminium foil and wire gauze stack up and down and are rolled into cylindrical shell.
In separating anti-explosive material unit body, wire gauze is clipped between the netted aluminium foil, can guarantee the interlamellar spacing of netted aluminium foil, and the rigidity of wire gauze is big than aluminium foil, has improved the anti-ability of subsiding of separating anti-explosive material unit body.
Description of drawings
Fig. 1 is a reticulated aluminum foil construction scheme drawing.
Fig. 2 is the wire mesh structure scheme drawing.
Fig. 3 is the utility model separating anti-explosive material unit body scheme drawing.
Wherein: the 1st, netted aluminium foil, the 2nd, wire gauze.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is explained further details.
As shown in Figure 1, the main base material of the utility model separating anti-explosive material unit body is netted aluminium foil.With aluminium foil, or alloy foil is according to Chinese invention patent " explosion-suppressing material that is used for combustible and explosive articles " (publication number CN1077172A) disclosed method, otch, draws in the net; Form netted; Be covered with wire gauze then above that, be rolled into tubular again, process separating anti-explosive material unit body.
Claims (1)
1. a separating anti-explosive material unit body is a base material with netted aluminium foil and wire gauze, it is characterized in that: said netted aluminium foil and wire gauze stack up and down and are rolled into cylindrical shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203738071U CN202244872U (en) | 2011-10-08 | 2011-10-08 | Barrage explosion-proof material unit body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203738071U CN202244872U (en) | 2011-10-08 | 2011-10-08 | Barrage explosion-proof material unit body |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202244872U true CN202244872U (en) | 2012-05-30 |
Family
ID=46106150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203738071U Expired - Lifetime CN202244872U (en) | 2011-10-08 | 2011-10-08 | Barrage explosion-proof material unit body |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202244872U (en) |
-
2011
- 2011-10-08 CN CN2011203738071U patent/CN202244872U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120530 |
|
| CX01 | Expiry of patent term |