CN201214507Y

CN201214507Y - Barrier explosion-proof material unit body

Info

Publication number: CN201214507Y
Application number: CNU2008200364794U
Authority: CN
Inventors: 姜宝贵; 关伟
Original assignee: Individual
Current assignee: Heilongjiang Fuji Antiknocking Material Co Ltd
Priority date: 2008-05-27
Filing date: 2008-05-27
Publication date: 2009-04-01
Anticipated expiration: 2018-05-27

Abstract

The utility model discloses a block explosion-proof material unit body, the core body of which is a column body with a honeycomb pore structure rolled by reticular aluminum foil material, a thickened layer is arranged on the side surface of the column body of the core body, and the thickened layer It is a mesh aluminum foil material with a thickness of 0.5mm to 2mm. The two end edges of the barrel body of the thickened layer are rolled edges, and stainless steel bars are wrapped inside the rolled edges, which can further improve the deformation resistance of the thickened layer. The utility model has the advantages of good anti-deformation performance, simple manufacture and low cost of the unit body of the barrier explosion-proof material. Because the unit body of the barrier explosion-proof material of the utility model has good deformation resistance, there is no need to set up a metal frame in the tank body of the oil storage tank during use, and it can be stacked on each other without deformation.

Description

Separating anti-explosive material unit body

Technical field

The utility model relates to the explosion-proof petrol storage tank block blast-proof materials of a kind of obstruct, is a kind of separating anti-explosive material unit body specifically, and the obstruct that is used for filling station, light fuel and liquefied petroleum gas vehicle oil tank and combustible and explosive articles holder is explosion-proof.

Background technology

National Standard automobile fuel filler gas station design and construction standard " (GB50156-2002) stipulate, the petrol service station of pressing former national standard " Code for design of small petrochemical storage depots and service stations " GB50156-92 construction is when transforming, if through increasing gas recovery system for oil, its oil tank, fuel charger and the breather pipe mouth of pipe and station be outer to be built, when the fire-protection distance of structures still can not satisfy this code requirement, then the gasoline container of petrol service station should install explosion protection additional.Explosion protection is as adopting Obstruct set for anti explosion, and the selecting for use and installing of Obstruct set for anti explosion should be carried out according to national current required standard " automobile fuel filler (gas) is stood, light fuel and liquefied petroleum gas vehicle tank car with intercepting the explosion-proof tank technical requirements " AQ3001.

Existing explosion-proof petrol storage tank, the filling separating anti-explosive material unit body in the tank body of intercepting.(Granted publication number: CN1029105C) disclosed explosion-suppressing material is the woof of existing separating anti-explosive material unit body to Chinese invention patent " explosion-suppressing material that is used for combustible and explosive articles ".But this separating anti-explosive material unit body is very easily distortion in use, can form non-explosion-proof space in tank body after its distortion, and the obstruct explosion prevention function of tank body is reduced, even forfeiture.(publication number: CN1673608A) disclose a kind of separating anti-explosive material unit body, cell cube surrounds framework by angle steel to Chinese invention patent " separating anti-explosive material unit body ", and the grid that has braided steel wire to become on the framework is filled with block blast-proof materials in framework.This cell cube has solved the problem on deformation of cell cube, and is complicated but it is made, the cost height, and used angle steel and braided steel wire net meeting oxidation and rusting, institute's pig iron rust can contaminated product.

The utility model content

Technical problem to be solved in the utility model is to overcome the defective that prior art exists, provide a kind of not yielding, make simple separating anti-explosive material unit body.

The utility model separating anti-explosive material unit body, its core body rolls the cylinder of the honeycomb-like pore structure that forms for the reticulated aluminum foil material, and it is characterized in that: the cylinder side surface of core body is provided with a thickening layer, and thickening layer is the reticulated aluminum foil material of thickness 0.5mm～2mm.

Two ora terminalis of described thickening layer staving are rim roll, can improve the anti-deformation of thickening layer.

Be enclosed with stainless reinforcing bar in the described rim roll, can further improve the anti-deformation of thickening layer.

The utility model separating anti-explosive material unit body anti-deformation is good, makes simply, and cost is low, has good practicability.

Description of drawings

Fig. 1, be that the utility model intercepts antibomb unit body schematic perspective view;

Fig. 2, be the A-A vertical profile scheme drawing of Fig. 1.Left end is common rim roll signal, and right-hand member is the signal of the stainless reinforcing bar of parcel in the rim roll.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail.

Embodiment: separating anti-explosive material unit body, its core body 1 rolls the cylinder of the honeycomb-like pore structure that forms for the reticulated aluminum foil material, and its material and structure are according to Chinese invention patent " explosion-suppressing material that is used for combustible and explosive articles " (Granted publication number: CN1029105C) disclosed fabrication techniques.The cylinder side surface of core body is provided with a thickening layer 2, and thickening layer is the reticulated aluminum foil material of thickness 1mm, is a cylinder.Two ora terminalis of described thickening layer staving are rim roll 3, are enclosed with stainless reinforcing bar in the rim roll, can further improve the anti-deformation of thickening layer.Because the utility model separating anti-explosive material unit body anti-deformation is good, need not during use to set up metal framework in the petrol storage tank tank body, can stack and unlikely distortion mutually.

Claims

1. A barrier explosion-proof material unit, the core (1) of which is a cylinder with a honeycomb pore structure rolled from a mesh aluminum foil material, characterized in that: the side surface of the cylinder of the core is provided with a thickened layer (2), the thickened layer is a mesh-shaped aluminum foil material with a thickness of 0.5 mm to 2 mm.

2. The barrier explosion-proof material unit body according to claim 1, characterized in that: the two end edges of the thickened layer barrel are rolled edges (3).

3. The barrier explosion-proof material unit body according to claim 1 or 2, characterized in that: the curling edge (3) is wrapped with stainless steel bars.