CN216183518U

CN216183518U - Ocean explosion-proof isolation wall

Info

Publication number: CN216183518U
Application number: CN202122164425.4U
Authority: CN
Inventors: 王起运
Original assignee: Oubei Electric Tianjin Co ltd
Current assignee: Oubei Electric Tianjin Co ltd
Priority date: 2021-09-08
Filing date: 2021-09-08
Publication date: 2022-04-05
Anticipated expiration: 2031-09-08

Abstract

The utility model provides an explosion-proof isolation wall in ocean, it relates to the explosion-proof isolation wall field, it contains the explosion-proof board, the first layer of inhaling that shakes that comprises panel and honeycomb steel sheet, the second that comprises fixed plate and spring is inhaled the shake layer, the anti-sputtering layer that comprises splashproof net and toughened plastic layer, the shock resistance of explosion-proof isolation wall is strong, fracture resistance is strong, can carry out effectual protection to explosion and sputtering, inhale the shake layer through explosion-proof board and first shock-proof layer and second, the impact force that the furthest's of consumption explosion of triple construction produced, improve the impact resistance of wall body, reduce the deflection of wall body, consume remaining impact force through the anti-sputtering layer at last, prevent simultaneously that the wall body from taking place fracture sputtering and causing the harm to staff and important equipment.

Description

Ocean explosion-proof isolation wall

Technical Field

The utility model relates to the field of explosion-proof isolation walls, in particular to an ocean explosion-proof isolation wall.

Background

The explosion-proof wall has the capability of resisting explosion shock waves and can limit the destructive action of explosion within a certain range. Compared with the reinforced concrete explosion-proof wall, the reinforced concrete explosion-proof wall has the advantages of light weight, easy assembly, easy disassembly, recyclability and the like. The oil gas burning explosion accident is one of the major risks in the development process of ocean oil gas resources and occupies the percent of ocean platform accidents. As one of the active protection systems of the ocean platform, due to explosion and huge casualties and economic losses, the explosion-proof isolation wall can isolate workers and important equipment to reduce or prevent the workers and the important equipment from being influenced by the explosion, and the losses caused by the fire and the explosion are controlled to the maximum extent.

When the existing explosion-proof isolation wall deforms under the action of air shock waves met by explosives to absorb explosion impact energy, the plastic deformation of the explosion-proof isolation wall is large, so that the impact resistance is poor, the wall body of the explosion-proof isolation wall can bear huge acting force when being subjected to impact force, and once the wall body is broken, the sputtering of the wall body can cause serious damage to workers and important equipment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an ocean explosion-proof isolation wall aiming at the defects and shortcomings of the prior art, and aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model adopts the following technical scheme: an ocean explosion-proof isolation wall comprises an explosion-proof plate 1, a first shock absorption layer 2, a second shock absorption layer 3 and an anti-sputtering layer 4, a first shock absorption layer 2 is arranged on the outer side of the explosion-proof plate 1, a second shock absorption layer 3 is arranged on the outer side of the first shock absorption layer 2, a sputtering-proof layer 4 is arranged on the outer side of the second shock absorption layer 3, the first shock absorption layer 2 comprises a panel 21 and a honeycomb steel plate 22, the panel 21 is provided with two layers, the honeycomb steel plate 22 is welded between the panels 21, the honeycomb steel plate 22 is vertical to the panel 21, the second shock-absorbing layer 3 includes a fixing plate 31 and springs 32, the fixing plate 31 is disposed below the springs 32, the springs 32 are vertically disposed between the fixing plate 31 and the face plate 21, anti-sputtering layer 4 contains splashproof net 41 and toughened plastic layer 42, and the outside of toughened plastic layer 42 is provided with splashproof net 41, and splashproof net 41 is the mixed structure of reinforcing bar and iron wire.

The side wall of the honeycomb steel plate 22 is provided with a plurality of regular hexagon through holes 5 in a penetrating way.

And the through holes of the honeycomb steel plate 22 are filled with flame-retardant rubber 6.

And the outer sides of the explosion-proof plate 1 and the anti-sputtering layer 4 are both provided with an anti-corrosion layer 7.

The connection between one end of the spring 32 and the panel 21 is welded, and the connection between the other end of the spring and the fixing plate 31 is welded.

The working principle of the utility model is as follows: when the explosion-proof isolation wall is impacted by explosion, the explosion-proof plate 1 can firstly absorb a part of impact force and simultaneously ensure that the wall body can not be easily broken, and then a part of the impact force is absorbed again by the honeycomb steel plates 22 positioned in the first shock absorbing layer 2, the honeycomb steel plates 22 are made of 316L stainless steel material, has good heat resistance and good structural stability, improves the shock resistance of the explosion-proof separation wall, then absorbs a part of the impact force again by the spring 32 positioned on the second shock absorbing layer 3, the residual impact force can be effectively consumed, the impact resistance of the wall body is further enhanced, and finally the residual impact force is consumed by the toughened plastic layer 42, meanwhile, the wall body is prevented from being broken, and when the toughened plastic layer 42 is separated due to impact force, the steel bars and the iron wires on the anti-splash net 41 can effectively prevent the falling wall body from smashing workers and important equipment.

After the technical scheme is adopted, the utility model has the beneficial effects that: the anti-impact capacity of the anti-explosion isolation wall is strong, the anti-fracture capacity is strong, the anti-explosion and sputtering can be effectively protected, the impact force generated by explosion is consumed to the maximum extent through the anti-explosion plate, the first shock absorption layer and the second shock absorption layer in the triple structure, the anti-impact capacity of the wall body is improved, the deformation of the wall body is reduced, the residual impact force is consumed through the anti-sputtering layer, and meanwhile, the damage to workers and important equipment due to the fracture sputtering of the wall body is prevented.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the structure of the first shock absorbing layer 2 according to the present invention;

fig. 3 is a schematic view of the structure of the honeycomb steel sheet 22 in the present invention.

Description of reference numerals: the shock-proof plate comprises an explosion-proof plate 1, a first shock absorption layer 2, a panel 21, a honeycomb steel plate 22, a second shock absorption layer 3, a fixing plate 31, a spring 32, a sputtering-proof layer 4, a splash-proof net 41, a toughened plastic layer 42, a regular hexagon through hole 5, flame-retardant rubber 6 and an anti-corrosion layer 7.

Detailed Description

Referring to fig. 1 to fig. 3, the technical solution adopted by the present embodiment is: it contains explosion-proof board 1, first shock-absorbing layer 2, second shock-absorbing layer 3, anti-sputtering layer 4, the outside of explosion-proof board 1 is provided with first shock-absorbing layer 2, and explosion-proof board 1 is the fire-resistant explosion-proof material that comprises reinforcing fiber cement board surface pressurization galvanized steel material, has advantages such as high fire resistance, antiknock, shock resistance, light in weight, inhale sound, and the outside of first shock-absorbing layer 2 is provided with second shock-absorbing layer 3, and the outside of second shock-absorbing layer 3 is provided with anti-sputtering layer 4, first shock-absorbing layer 2 contains panel 21 and cellular steel plate 22, and the honeycomb structure has good chemical characteristic and energy-absorbing characteristic, and light in weight is favorable to advantages such as syllable-dividing and thermal-insulated, and panel 21 is provided with two-layerly, and the welding has cellular steel plate 22 between the panel 21, and cellular steel plate 22 is mutually perpendicular with panel 21, second shock-absorbing layer 3 contains fixed plate 31 and spring 32, and the absorption vibration and the shock volume that spring 32 can be fine, the lower layer of the spring 32 is provided with a fixed plate 31, the spring 32 is vertically arranged between the fixed plate 31 and the panel 21, the anti-sputtering layer 4 comprises a splash net 41 and a toughened plastic layer 42, and the toughened plastic layer 42 reflects the strength and rigidity of common engineering plastics when the toughened plastic layer 42 is in a static state or is subjected to low-speed impact force; when the automobile is subjected to high-speed impact force, the automobile has the same ductility and toughness as rubber, so that the automobile has the functions of energy absorption, protection and the like. Even when receiving the exogenic action to lead to the material to take place to destroy, acute angle can not appear in the damaged department, and the phenomenon that the piece splashes, and the outside of toughened plastic layer 42 is provided with splashproof net 41, and splashproof net 41 is the mixed structure of reinforcing bar and iron wire.

Furthermore, a plurality of regular hexagonal through holes 5 penetrate through the side wall of the honeycomb steel plate 22, so that the weight of the honeycomb steel plate 22 is reduced.

Furthermore, the through holes of the honeycomb-shaped steel plate 22 are filled with flame-retardant rubber 6, so that the flame-retardant capability of the explosion-proof isolation wall is improved.

Furthermore, the outer sides of the explosion-proof plate 1 and the anti-sputtering layer 4 are both provided with an anti-corrosion layer 7, the anti-corrosion layer is a KN22 coating, and the coating has the advantages of good drying performance, bright and tough paint film, and excellent weather resistance, ageing resistance, water resistance, seawater resistance, salt water resistance, wear resistance, scouring resistance and chemical resistance.

Further, the connection between one end of the spring 32 and the panel 21 is welding, and the connection between the other end of the spring and the fixing plate 31 is welding.

The above description is only for the purpose of illustrating the technical solutions of the present invention and not for the purpose of limiting the same, and other modifications or equivalent substitutions made by those skilled in the art to the technical solutions of the present invention should be covered within the scope of the claims of the present invention without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. The utility model provides an explosion-proof division wall in ocean which characterized in that: it contains explosion-proof board (1), the first layer (2) of inhaling, second inhale shake layer (3), anti-sputtering layer (4), the outside of explosion-proof board (1) is provided with the first layer (2) of inhaling, and the first outside of inhaling the shake layer (2) is provided with the second and inhales shake layer (3), and the second is inhaled the outside of shake layer (3) and is provided with anti-sputtering layer (4), first inhale shake layer (2) and contain panel (21) and cellular steel sheet (22), and panel (21) are provided with two-layerly, and the welding has cellular steel sheet (22) between panel (21), and cellular steel sheet (22) are mutually perpendicular with panel (21), second inhale shake layer (3) and contain fixed plate (31) and spring (32), and the lower floor of spring (32) is provided with fixed plate (31), and spring (32) set up perpendicularly between fixed plate (31) and panel (21), anti-sputtering layer (4) contain splashproof net (41) and toughened plastic layer (42), the outer side of the toughened plastic layer (42) is provided with a splash-proof net (41).

2. The marine explosion-proof partition wall according to claim 1, wherein: the side wall of the honeycomb steel plate (22) is provided with a plurality of regular hexagon through holes (5) in a penetrating way.

3. The marine explosion-proof partition wall according to claim 1, wherein: and the through holes of the honeycomb steel plate (22) are filled with flame-retardant rubber (6).

4. The marine explosion-proof partition wall according to claim 1, wherein: and the outer sides of the explosion-proof plate (1) and the anti-sputtering layer (4) are both provided with an anti-corrosion layer (7).

5. The marine explosion-proof partition wall according to claim 1, wherein: one end of the spring (32) is welded with the panel (21), and the other end of the spring is welded with the fixing plate (31).