Novel anti-explosion building structure for petrochemical industry

Abstract

The utility model provides a novel anti-explosion building structure for petrochemical engineering. The novel anti-explosion building structure for petrochemical engineering comprises a main wall body, a roof integrally formed on the wall body, a plurality of steel protection supporting columns arranged in the wall body, supporting beams fixedly installed on the tops of the steel protection supporting columns and thin steel plates symmetrically arranged on the two sides of the wall body and the two sides of the roof. The thin steel plates are fixed on the wall body and the roof through the anchor bolts, through the thin steel plates and the anti-explosion coatings sprayed on the thin steel plates, the anti-explosion and anti-impact effects of the wall body and the roof can be improved, damaged fragments can be contained, the fragments of the wall body or the roof are prevented from hurting surrounding buildings and personnel, and meanwhile under the cooperation of the steel protection supporting columns and the supporting beams, the steel protection supporting columns and the supporting beams are effectively protected. According to the anti-explosion window glass, the wall and the roof can be supported, structural collapse is prevented, the anti-collision performance, the anti-explosion performance and the like of the window glass can be improved through the anti-explosion protection film and the steel wire net, meanwhile, the flying-out distance of glass fragments can be reduced, the situation that the whole glass is shot at a high speed can be avoided, and therefore the effect of well protecting operators can be achieved.

Description

Technical Field

[0001] The utility model relates to the field of petrochemical industry, in particular to a new explosion-proof building structure for petrochemical industry. Background Art

[0002] The petrochemical industry, abbreviated as petrochemical industry, generally refers to the chemical industry with petroleum and natural gas as raw materials. Most of the raw materials, semi-finished products and finished products in the production process of petrochemical enterprises are highly toxic, flammable and explosive. At the same time, they are often accompanied by special conditions such as high temperature and high pressure. The risk of explosion in chemical installations is increasing day by day. When an explosion accident occurs, once the building is damaged, it will cause heavy property losses and threaten the lives of personnel.

[0003] It is known that the Chinese publicly authorized utility model CN208486285U discloses an explosion-proof wall foundation structure for a petrochemical control room, which is different in that it includes an explosion-proof wall, an explosion-proof wall foundation, a foundation cushion layer and a number of foundation anti-slip piles; the explosion-proof wall foundation is used to support the explosion-proof wall; the foundation cushion layer is located below the explosion-proof wall foundation; the foundation anti-slip piles include: an anti-slip pile body vertically arranged under the explosion-proof wall foundation and with the bottom end buried in the soil body, and a number of anti-slip pile stress bars vertically arranged in the anti-slip pile body and with the upper end passing through the upper surface of the anti-slip pile body and extending into the explosion-proof wall foundation. The utility model has good anti-slip effect, economical cost and simple construction.

[0004] However, in the implementation of the related technology, it is found that the above technical solutions have the following problems: the explosion-proof and anti-impact effects are poor, the wall is easy to break into fragments under the impact of explosion, etc., and at the same time, the flying fragments will also cause harm to the surrounding buildings and personnel. Summary of the Utility Model

[0005] In order to solve the above problems, the utility model proposes a new explosion-proof building structure for petrochemical industry to solve the problems existing in the above prior art.

[0006] In order to achieve the above object, a new explosion-proof building structure for petrochemical industry provided by the utility model includes: a main wall body and a roof integrally formed on the wall body;

[0007] A plurality of steel protection columns arranged inside the wall body;

[0008] A support beam fixedly installed on the top of the steel protection column;

[0009] Thin steel plates symmetrically arranged on both sides of the wall body and the roof, and the thin steel plates are fixed on the wall body and the roof through anchor bolts;

[0010] And an explosion-proof coating sprayed on one side of the thin steel plate.

[0011] Further, the steel protection pillar includes a square steel pipe and a concrete column, and the square steel pipe is arranged on the outer side wall of the concrete column, and the square steel pipe is fixedly connected to the concrete column through anchor bolts.

[0012] Further, wire meshes are fixedly installed on both sides of the wall, and the wire meshes are located on one side of the window on the wall.

[0013] Further, an explosion-proof protective film is fixedly installed on the glass of the window on the wall, and the explosion-proof protective film is fixedly installed on the side close to the indoor glass.

[0014] Further, fixing frames are arranged through both sides of the wall, and the fixing frames are fixedly installed on the wall. A square frame plate is fixedly installed on the inner side wall of the fixing frame. An exhaust fan is inserted into the inner side of the square frame plate, and the exhaust fan is fixedly installed on the square frame plate through screws.

[0015] Further, an electric louver is fixedly installed on the inner side wall of the fixing frame, and the electric louver is located on one side of the exhaust fan.

[0016] Further, the explosion-proof coating is a polyurea explosion-proof composite layer.

[0017] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0018] 1. Through the thin steel plate and the explosion-proof coating sprayed thereon, the explosion-proof and impact-resistant effects of the wall and the roof can be improved, and the broken fragments can be held, preventing the fragments of the wall or the roof from causing harm to the surrounding buildings and personnel. At the same time, with the cooperation of the steel protection pillar and the support beam, the wall and the roof can be supported to prevent the structure from collapsing.

[0019] 2. Through the explosion-proof protective film and the wire mesh, the impact resistance and explosion-proof performance of the window glass can be improved, and at the same time, the flying distance of the glass fragments can be reduced, blocking the situation of the whole glass flying at high speed, so as to play a good role in protecting the operators.

[0020] 3. Through the exhaust fan installed on the square frame plate inside the fixing frame, the toxic gases and smoke inside the wall can be quickly discharged.

[0021] For better understanding and implementation, the present utility model will be described in detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 is the overall structural schematic diagram of the present utility model;

[0023] Figure 2 is the internal structural schematic diagram of the wall of the present utility model;

[0024] Figure 3 is a schematic cross-sectional structure diagram of the wall in the present utility model;

[0025] Figure 4 is a schematic cross-sectional structure diagram of the fixed frame in the present utility model;

[0026] Figure 5 is a schematic cross-sectional structure diagram of the steel protection pillar in the present utility model.

[0027] In the figure: 1, wall; 2, roof;

[0028] 3, steel protection pillar; 31, square steel pipe; 32, concrete column;

[0029] 4, support beam; 5, thin steel plate; 6, anti-explosion coating; 7, wire mesh; 8, fixed frame; 9, square frame plate; 10, exhaust fan; 11, electric louver. Specific embodiments

[0030] For a clearer understanding of the technical features, objectives and effects of the present utility model, the specific embodiments of the present utility model are now described with reference to the accompanying drawings, but the protection scope of the present utility model is not limited to the following.

[0031] Referring to Figures 1-5 as shown, a new type of anti-explosion building structure for petrochemical industry includes: a main body wall 1 and a roof 2 integrally formed on the wall 1;

[0032] A plurality of steel protection pillars 3 arranged inside the wall 1;

[0033] A support beam 4 fixedly installed on the top of the steel protection pillar 3;

[0034] Thin steel plates 5 symmetrically arranged on both sides of the wall 1 and the roof 2, and the thin steel plates 5 are fixed to the wall 1 and the roof 2 by anchor bolts;

[0035] And an anti-explosion coating 6 sprayed on one side of the thin steel plate 5, and the anti-explosion coating 6 is a polyurea anti-explosion composite layer.

[0036] For a technical solution provided by the present utility model, during use, through the thin steel plate 5, the degree of damage caused by an explosion to the wall 1 and the roof 2 can be blocked, and the broken pieces of damage can also be held to prevent the fragments of the wall 1 or the roof 2 from causing harm to surrounding buildings and personnel. At the same time, through the anti-explosion coating 6, the explosion-proof and anti-impact effects of the thin steel plate 5, the wall 1 and the roof 2 can be improved. Then, with the cooperation of the steel protection pillar 3 and the support beam 4, it is ensured that the wall 1 and the roof 2 are not easily collapsed during an explosion.

[0037] Preferably, the steel-reinforced support column 3 includes a square steel pipe 31 and a concrete column 32, and the square steel pipe 31 is arranged on the outer side wall of the concrete column 32, and the square steel pipe 31 is fixedly connected to the concrete column 32 through anchor bolts.

[0038] Specifically, through the mutual cooperation of the square steel pipe 31 and the concrete column 32, not only the brittleness of the concrete material and the shortcoming that the steel pipe structure is prone to local buckling are overcome, and the load-bearing and supporting effect of the steel-reinforced support column 3 is improved, but also, through the square steel pipe 31 on the outer side of the concrete column 32, the compressive strength and explosion resistance performance of the concrete column 32 can be improved.

[0039] Preferably, wire meshes 7 are fixedly installed on both sides of the wall 1, and the wire meshes 7 are located on one side of the window on the wall 1.

[0040] Specifically, through the wire mesh 7, the flying distance of glass fragments can be reduced, and at the same time, the situation of high-speed flying of glass fragments can also be blocked, so that it can play a good role in protecting the operator.

[0041] Preferably, an explosion-proof protective film is fixedly installed on the glass of the window on the wall 1, and the explosion-proof protective film is fixedly installed on the side close to the indoor glass.

[0042] Specifically, through the explosion-proof protective film, the anti-impact and explosion-proof performance of the window glass can be improved.

[0043] Preferably, fixing frames 8 are arranged through both sides of the wall 1, and the fixing frames 8 are fixedly installed on the wall 1. A square frame plate 9 is fixedly installed on the inner side wall of the fixing frame 8. An exhaust fan 10 is inserted into the inner side of the square frame plate 9, and the exhaust fan 10 is fixedly installed on the square frame plate 9 through screws.

[0044] Specifically, through the exhaust fan 10 inside the fixing frame 8, toxic gases and smoke can be quickly discharged from the wall 1.

[0045] Preferably, an electric louver 11 is fixedly installed on the inner side wall of the fixing frame 8, and the electric louver 11 is located on one side of the exhaust fan 10.

[0046] Specifically, through the electric louver 11 inside the fixing frame 8, one side of the fixing frame 8 can be sealed, avoiding the exhaust fan 10 from being affected in bad weather such as rain and snow and being damaged.

[0047] The above-disclosed are only the preferred embodiments of the present invention. Of course, the scope of the rights of the present invention cannot be limited by this. Therefore, equivalent changes made according to the claims of the present invention still fall within the scope covered by the present invention.

Claims

1. A new anti-explosion building structure for petrochemical industry, characterized in that, Comprising: A main body wall (1) and A roof (2) integrally formed on the wall (1); A plurality of steel protection columns (3) arranged inside the wall (1); A support beam (4) fixedly installed on the top of the steel protection column (3); Thin steel plates (5) symmetrically arranged on both sides of the wall (1) and the roof (2), and the thin Steel plates (5) are fixed to the wall (1) and the roof (2) by anchor bolts; And an anti-explosion coating (6) sprayed on one side of the thin steel plate (5).

2. The novel anti-explosion building structure for petrochemical industry according to claim 1, characterized in that: The steel protection column (3) includes a square steel pipe (31) and a concrete column (32), and the square steel pipe (31) Is arranged on the outer side wall of the concrete column (32), and the square steel pipe (31) is fixedly connected with the concrete column (32) through an anchor bolt.

3. The novel anti-explosion building structure for petrochemical industry according to claim 1, characterized in that: Steel wire meshes (7) are fixedly installed on both sides of the wall (1), and the steel wire meshes (7) are located on One side of the window on the wall (1).

4. The novel anti-explosion building structure for petrochemical industry according to claim 3, characterized in that: An explosion-proof protective film is fixedly installed on the glass of the window on the wall (1), and the explosion-proof protective film is fixedly Installed on the side close to the indoor glass.

5. The novel anti-explosion building structure for petrochemical industry according to claim 1, characterized in that: Fixing frames (8) are penetrated through both sides of the wall (1), and the fixing frames (8) are fixedly installed On the wall (1), a square frame plate (9) is fixedly installed on the inner side wall of the fixing frame (8), and An exhaust fan (10) is inserted into the inner side of the square frame plate (9), and the exhaust fan (10) is fixedly installed On the square frame plate (9) by screws.

6. The novel explosion-proof building structure for petrochemical industry according to claim 5, characterized in that : An electric louver (11) is fixedly installed on the inner side wall of the fixing frame (8), and the electric louver (11) Is located on one side of the exhaust fan (10).

7. The novel anti-explosion building structure for petrochemical industry according to claim 1, characterized in that: The anti-explosion coating (6) is a polyurea anti-explosion composite layer.

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