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Explosion venting plate and manufacturing method thereof

An explosion venting plate and explosion venting technology, which is applied in the direction of buildings and building structures, can solve the problems of the explosion venting plate detachment, the explosion venting plate has no load-bearing function, etc., and achieve the effect of large explosion venting function

Active Publication Date: 2014-05-07
CUBIC DIGITAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The explosion venting plate of the explosion venting device can play a corresponding explosion venting effect. However, since the explosion venting plate must be used in conjunction with fixed installation components, after the explosion occurs, the explosion venting plate as a whole will be out of its original position. The explosion vent plate itself has no load-bearing function, and must be used in conjunction with a structural plate with a load-bearing function

Method used

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  • Explosion venting plate and manufacturing method thereof
  • Explosion venting plate and manufacturing method thereof
  • Explosion venting plate and manufacturing method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0038] The explosion vent plate described in this embodiment is such as figure 1 with figure 2 As shown, it includes a main body layer, an explosion venting layer, an external enclosure, an internal enclosure, an intermediate structure, and a flexible caulking material filled between the explosion venting layer and the internal enclosure. The main body layer is divided into a main body layer upper layer, a main body layer middle layer, and a main body layer lower layer. The main body layer is a foamed cement layer 3, and the foamed cement layer 3 is provided with holes. The upper layer 7 is a cement layer containing glass fiber mesh; the middle layer of the foamed cement layer 3 is a thermal insulation core layer, specifically a foamed cement core layer; the lower layer 8 of the foamed cement layer is a glass fiber mesh and cold Drawing the cement layer. The lower layer 8 of the foamed cement layer contains glass fiber mesh and cold drawn wires, which play the role of overall ...

Embodiment 2

[0049] The difference between the explosion venting plate described in this embodiment and the explosion venting plate described in Example 1 is that the upper layer of the explosion venting layer and the upper layer of the main body layer are prepared as a whole and then cut into two parts. The method for preparing the explosion vent plate described in this embodiment includes the following steps:

[0050] Step 1: First use an electric welding machine to weld the external steel frame 1 and the built-in truss 4 to form, then weld the C-shaped steel and the L-shaped steel to form the built-in steel frame 6, and then weld the internal steel frame 6 and the internal truss 4 Afterwards, the whole is put into the external steel enclosure 1 and welded to the external steel enclosure 1;

[0051] Step 2: First spread the lower cement slurry containing glass fiber mesh and cold drawn wire between the outer steel frame 1 and the built-in steel frame 6 to form the lower layer 8 of the foamed ...

Embodiment 3

[0059] The difference between the explosion venting plate described in this embodiment and the explosion venting plate described in Example 1 is that the explosion venting layer is a polystyrene plate double-sided composite steel plate layer, and the polystyrene plate double-sided composite steel plate layer is For outsourcing products, since the polystyrene double-sided composite steel plate already has the anti-cracking effect, there is no need to add other anti-cracking materials.

[0060] The preparation method of the explosion vent plate described in this embodiment includes the following steps:

[0061] Step 1: First use an electric welding machine to weld the external steel frame 1 and the built-in truss 4 to form, then weld the C-shaped steel and the L-shaped steel to form the built-in steel frame 6, and then weld the internal steel frame 6 and the internal truss 4 Then the whole is put into the external steel enclosure 1 and welded with the external steel enclosure 1;

[00...

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Abstract

The invention relates to an explosion venting plate and a manufacturing method of the explosion venting plate. The explosion venting plate comprises a body layer, an explosion venting layer, an internally-arranged surrounding frame, an externally-arranged surrounding frame and a middle structure. A hole is formed in the body layer and is filled with the explosion venting layer. The internally-arranged surrounding frame is arranged on the periphery of the explosion venting layer and separates the explosion venting layer from the body layer. The externally-arranged surrounding frame is arranged on the edge around the periphery of the body layer. The middle structure is arranged between the body layer and the explosion venting layer and used for connecting the internally-arranged surrounding frame with the externally-arranged surrounding frame and supporting the internally-arranged surrounding frame. The space between the internally-arranged surrounding frame and the explosion venting layer is filled with flexible seam filling materials. The explosion venting plate has the explosion venting function, meanwhile has the bearing function, and can be used independently.

Description

Technical field [0001] The invention relates to an explosion venting plate and a preparation method thereof, and belongs to the field of building materials. Background technique [0002] At present, most of the existing buildings basically do not have pressure relief and explosion-proof facilities. Even warehouses that store inflammable and explosive materials or factories that produce inflammable and explosive materials do not have dedicated pressure relief and explosion-proof facilities. Therefore, once a chemical or physical explosion, including the explosion of combustible gas, dust and mixed gas, will instantly generate a powerful shock wave, destroy the building and surrounding properties, and cause huge economic losses and casualties. Therefore, In this case, it is necessary to take proactive defensive measures. Moreover, with the enhancement of people's concept of explosion-proof safety, people are increasingly aware of the importance of installing pressure relief and ex...

Claims

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Application Information

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IPC IPC(8): E04B1/92
Inventor 樊立
Owner CUBIC DIGITAL TECH CO LTD
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