CN112324220A

CN112324220A - Assembled light composite anti-explosion partition plane wall

Info

Publication number: CN112324220A
Application number: CN202010976355.XA
Authority: CN
Inventors: 徐自强; 王丽娟; 宋长杰; 王韶峰; 葛贵伟; 张利; 李闯
Original assignee: Ccteg Shenyang Engineering Co ltd
Current assignee: Ccteg Shenyang Engineering Co ltd
Priority date: 2020-09-17
Filing date: 2020-09-17
Publication date: 2021-02-05

Abstract

The invention provides an assembled light composite anti-explosion compartment plane wall, which is characterized in that: the wall panel is assembled by a plurality of plane composite wall panels; the composite structure of the plane composite wallboard is formed by compositely bonding an inner layer steel panel and an outer layer steel panel and a foamed aluminum plate sandwich layer thereof; every plane composite wall panel and corner composite wall panel joint edge's sandwich layer forms the wrong limit with the panel, protrudes promptly and forms the tenon in the sandwich layer of panel, protrudes and forms the fourth of the twelve earthly branches between the inside and outside panel of sandwich layer, and the joint edge of two adjacent wallboards each other becomes tenon fourth of the twelve earthly branches structure, pastes high temperature resistant material at the root complex of tenon, tenon fourth of the twelve earthly branches connection structure means after the rubber coating on the tenon, insert the fourth of the twelve earthly branches, welds the butt joint seam that the panel butt joint of two adjacent wallboards produced, wherein on the adjacent wrong edge of plane composite wall panel and corner composite wall panel, sets up a plurality of bolt hole and construction bolt according to from top to.

Description

Assembled light composite anti-explosion partition plane wall

Technical Field

The invention relates to an assembled light composite anti-explosion room wall which comprises a plane wall and a corner wall.

Background

The explosion-proof chamber is a chamber which can bear the destructive effect of explosion in the chamber and is widely applied to various detonator production lines or other dangerous goods production workshops with explosion-proof requirements. At present, the anti-explosion chamber is of a reinforced concrete structure, the construction period is long, the manufacturing difficulty is high, and the anti-explosion chamber cannot be effectively detached and replaced. Under the large background of industrial upgrading progress in China, the arrangement and the anti-explosion capacity of the original anti-explosion chamber restrict the updating of the production process of the dangerous goods, and the technical upgrading cost of a production party is increased to different degrees.

Disclosure of Invention

To solve the problem, the invention aims to provide an assembled light composite anti-explosion space plane wall.

The purpose of the invention is realized as follows: the wall panel is assembled by a plurality of plane composite wall panels; the composite structure of each plane composite wallboard is formed by three layers of composite bonding of an inner layer steel panel and an outer layer steel panel and a sandwich layer thereof, wherein the sandwich layer is a foamed aluminum plate; every plane composite wall panel forms the wrong limit including connecting the limit, and the sandwich layer and the panel on connection limit form the wrong limit, and the protrusion forms the tenon in the sandwich layer of panel promptly, and the protrusion forms the fourth of the twelve earthly branches between the inside and outside panel of sandwich layer, and adjacent two complex wrong limits are each other into tenon fourth of the twelve earthly branches structure, tenon fourth of the twelve earthly branches connection structure means after the rubber coating on the tenon, insert in the fourth of the twelve earthly branches, wherein on the wrong limit of the adjacent plane composite wall panel of corner, set up a plurality of bolt hole and construction bolt from top to bottom to the erection strength of reinforcing corner.

The shock wave generated by explosion firstly reaches the steel plate (namely the inner steel panel) facing the explosion surface, the steel plate facing the explosion surface deforms under pressure and has the tendency of outward instability, the sandwich layer foamed aluminum plate serves as a stiffening rib of the steel panel to prevent the steel plate from outward instability and simultaneously absorbs the energy of the shock wave, the shock wave is transmitted to the steel plate (namely the outer steel panel) facing the explosion surface through the filtering of the foamed aluminum plate, the steel plate facing the explosion surface generates a tensile stress field (compared with the concrete, the steel plate has excellent tensile property), and the structural deformation generated in the process of dissipating the internal shock wave is controlled within the specified limit value.

Compared with the prior art, the invention has the following positive effects: the limitation that the existing anti-explosion chamber must adopt a reinforced concrete structure is broken through, the assembled composite steel plate protection structure suitable for low dosage is provided, the requirement of a hazardous article production workshop on process upgrading is met, and the technical upgrading cost of a hazardous article production party is reduced in the angle of a building structure.

Drawings

The invention is further described below with reference to the accompanying drawings.

FIG. 1 is a schematic of the present invention.

Fig. 2 is a cross-sectional view taken along a-a of fig. 1.

Fig. 3 is a perspective view of a piece of the planar composite wall panel of fig. 1.

Fig. 4 is a view from direction B of fig. 1.

Detailed Description

Referring to fig. 1 and 2, the composite wall panel is assembled by a plurality of plane composite wall panels 1 and corner composite wall panels 2; the composite structure of the planar composite wallboard is the same as that of the corner composite wallboard, the composite structure is formed by sequentially compounding and bonding three layers of an inner steel panel 11, a sandwich layer 12 and an outer steel panel 13, and the sandwich layer is a foamed aluminum plate; each plane composite wallboard and each corner composite wallboard comprises a connecting edge, the sandwich layer of the connecting edge and the panel form a staggered edge, namely a tenon 121 is formed by the sandwich layer protruding out of the panel, a mortise 11-13 is formed between the inner panel and the outer panel protruding out of the sandwich layer, and two adjacent matched staggered edges form a tenon-and-mortise structure; referring to fig. 3, when the connecting edges of two adjacent planar composite wallboards are in a mortise and tenon structure, a high-temperature resistant material such as high-temperature resistant carbon fiber cloth 3 (including being prefabricated in a processing plant) is adhered to the root (welding seam) of the tenon, then the tenon is coated with glue and inserted into the mortise, so that the panels of the two adjacent wallboards are butted with a pair of seams, and finally the butt seams are welded; a plurality of bolt holes 4 are arranged on the adjacent staggered sides of the plane composite wallboard and the corner composite wallboard up and down and are provided with bolts; the adjacent corner composite wall boards are inserted and connected according to the upper and lower mortise and tenon joints, referring to fig. 1 and 4, a plurality of bolt holes 4 are arranged on the chamfer board 21 of the corner composite wall board according to the upper and lower positions and bolts are installed, so that the installation strength of the corner is enhanced.

When the butt joint is welded, the high-temperature-resistant carbon fiber cloth positioned at the butt joint can reduce the adverse effect of high temperature generated by strong welding of steel plates and the like on the foamed aluminum interlayer.

Claims

1. The utility model provides a light-duty compound antiknock room plane wall of assembled, characterized by: the wall panel is assembled by a plurality of plane composite wall panels; the composite structure of each plane composite wallboard is formed by three layers of composite bonding of an inner layer steel panel and an outer layer steel panel and a sandwich layer thereof, wherein the sandwich layer is a foamed aluminum plate; every plane composite wall panel is including connecting the limit, and the sandwich layer and the panel of connecting the limit form the wrong limit, and the protrusion forms the tenon in the sandwich layer of panel promptly, and the protrusion forms the fourth of the twelve earthly branches between the inside and outside panel of sandwich layer, and adjacent two complex wrong limits are each other into tenon fourth of the twelve earthly branches structure, tenon fourth of the twelve earthly branches connection structure means after the rubber coating on the tenon, insert in the fourth of the twelve earthly branches, wherein on the wrong limit of the adjacent plane composite wall panel of corner composite wall panel, set up a plurality of bolt hole and construction bolt according to from top to bottom.

2. An assembled lightweight composite blast resistant partition panel as defined in claim 1 wherein: the tenon-and-mortise connection structure is characterized in that a high-temperature resistant material is compounded and adhered to the root of a tenon, the tenon is glued and inserted into a mortise, and finally, a butt joint seam generated by butt joint of panels of two adjacent wallboards is welded.

3. An assembled lightweight composite blast resistant partition panel as defined in claim 2 wherein: the high-temperature resistant material is high-temperature resistant carbon fiber cloth.