CN213145764U

CN213145764U - Anticorrosive type pipeline for hydraulic engineering

Info

Publication number: CN213145764U
Application number: CN202021443290.4U
Authority: CN
Inventors: 吴震
Original assignee: Hubei Liantai Construction Engineering Co ltd
Current assignee: Wuhan Boyuan Century Construction Engineering Co.,Ltd.
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-05-07
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses an anti-corrosion pipeline for hydraulic engineering, which comprises a pipeline body, wherein an inner anti-pressure component is arranged on the inner wall of the pipeline body, an outer anti-pressure component is arranged on the outer wall of the pipeline body, a stable supporting ground effect can be achieved by arranging reinforcing ribs in a first inner connecting layer and a second inner connecting layer, thereby avoiding the deformation of the pipeline body caused by large water pressure, the effect of buffering the external pressure can be achieved by arranging a first buffer ball, the effect of stabilizing and resisting the pressure can be achieved by arranging a first outer connecting layer made of steel, thereby avoiding the problem that the pipeline body is easy to deform because of the backfill or other external pressure, and the anti-corrosion ring is arranged at a pipe pillow position arranged on the pipeline body, so that the pressure of the pipe pillow on the pipeline body can be reduced, and the abrasion of the anti-corrosion layer on the second outer connecting layer can be avoided, thereby the anticorrosive effect of pipeline body has been guaranteed.

Description

Anticorrosive type pipeline for hydraulic engineering

Technical Field

The utility model belongs to the technical field of hydraulic engineering, specifically be a hydraulic engineering uses anticorrosive type pipeline.

Background

Hydraulic engineering is the general name of each item engineering construction that builds for control, utilization and protection earth's surface and underground water resource and environment, the plastic conduit that present hydraulic engineering used is in order to improve life, generally all can coat anticorrosive paint, be used for playing anticorrosive effect, but do not solve the problem of pipeline resistance to compression, the plastic conduit that present hydraulic engineering used is inside to receive the pressure of water, the outside receives backfill soil or other external pressure, make the pipeline take place the deformation very easily, thereby influenced its life, for this reason, we provide an anticorrosive type pipeline for hydraulic engineering.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a hydraulic engineering is with anticorrosive type pipeline to the problem that the pipeline that proposes takes place to warp very easily among the solution above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an anticorrosive type pipeline for hydraulic engineering, includes the pipeline body, resistance to compression subassembly in being provided with on the inner wall of pipeline body, be provided with outer resistance to compression subassembly on the outer wall of pipeline body, even swing joint has the go-between on the outer wall of outer resistance to compression subassembly.

Preferably, interior resistance to compression subassembly is including setting up the first inner connecting layer on pipeline body inner wall, even hoop is provided with the strengthening rib on the inner wall of first inner connecting layer, the one end that pipeline body was kept away from to the strengthening rib all is provided with the connecting block, and the one end that pipeline body was kept away from to the connecting block all connects on the second inner connecting layer.

Preferably, the reinforcing rib is of a triangular structure, and the connecting block is of an arc structure.

Preferably, outer resistance to compression subassembly is including the first outer articulamentum of cladding on the pipeline body, the outside of first outer articulamentum evenly is provided with first buffering ball, first outer articulamentum is connected with the second outer articulamentum through first buffering ball, first buffering ball includes the same spheroid of two sets of structures, and two sets of the spheroidal opposite side all is connected with the second buffering ball.

Preferably, the inner wall of the second inner connecting layer and the outer wall of the second outer connecting layer are coated with anticorrosive coatings, and the thickness of each anticorrosive coating is zero point two millimeters.

Preferably, the connecting ring comprises a buffer ring movably connected to the second outer connecting layer, and a wear-resistant ring is arranged on the outer wall of the buffer ring.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the reinforcing ribs are arranged in the first inner connecting layer and the second inner connecting layer, so that the effect of stably supporting the ground can be achieved, the deformation of the pipeline body caused by high water pressure is avoided, and the second inner connecting layer is conveniently connected through the arc-shaped connecting block arranged between the second inner connecting layer and the reinforcing ribs;

2. the first buffer ball is arranged, so that the external pressure can be buffered, the first outer connecting layer made of steel can be arranged, the steel is not easy to deform, the problem that the pipeline body is easy to deform due to backfill or other external pressure is solved, the second buffer ball can be compressed when the first buffer ball is compressed, so that the second buffer ball is deformed, and the double buffering effect during pressure buffering is achieved;

3. through being provided with wear-resisting circle and buffering circle, the pipe pillow department of placing at the pipeline body is placed to wear-resisting circle, can reduce the pressure of pipe pillow to the pipeline body, and can avoid the wearing and tearing of anticorrosive coating on the second outer tie coat to the anticorrosive effect of pipeline body has been guaranteed.

Drawings

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

FIG. 2 is a schematic view of the structure at the position A of the present invention;

fig. 3 is an external schematic view of the structure of the present invention.

In the figure: 1. a pipe body; 2. an internal compression assembly; 21. a first inner tie layer; 22. reinforcing ribs; 23. connecting blocks; 24. a second inner tie layer; 3. an outer compression assembly; 31. a first outer tie layer; 32. a first buffer ball; 33. a second outer tie layer; 34. a second buffer ball; 4. a connecting ring; 41. a buffer ring; 42. wear-resisting circle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

The utility model provides an anticorrosive type pipeline for hydraulic engineering, please refer to fig. 1 and fig. 3, includes pipeline body 1, is provided with interior resistance to compression subassembly 2 on pipeline body 1's the inner wall, is provided with outer resistance to compression subassembly 3 on pipeline body 1's the outer wall, and even swing joint has go-between 4 on outer resistance to compression subassembly 3's the outer wall, and pipeline body 1 need use the pipe pillow when laying, and every pipe pillow department all is provided with go-between 4 on outer resistance to compression subassembly 3 for protect pipeline body 1.

Referring to fig. 1 and 2, the internal compression-resistant assembly 2 includes a first internal connection layer 21 disposed on the inner wall of the pipeline body 1, reinforcing ribs 22 are uniformly and annularly disposed on the inner wall of the first internal connection layer 21, a connection block 23 is disposed at one end of each reinforcing rib 22 far away from the pipeline body 1, one end of each connection block 23 far away from the pipeline body 1 is connected to a second internal connection layer 24, and the first internal connection layer 21, the second internal connection layer 24 and the second external connection layer 33 are made of PVC materials and are respectively connected to the reinforcing ribs 22, the connection blocks 23 and the first buffer balls 32.

Please refer to fig. 2, the reinforcing rib 22 is a triangular structure, through being equipped with the reinforcing rib 22 in the first inner connecting layer 21 and the second inner connecting layer 24, when water flows at the inner wall of the second inner connecting layer 24, water pressure is transmitted to the connecting block 23 through the second inner connecting layer 24, then the transmission is transmitted to the reinforcing rib 22, because the reinforcing rib 22 is a triangular structure, therefore, the effect of stably supporting ground can be played, thereby avoid hydraulic pressure great, lead to the deformation of the pipeline body 1, the connecting block 23 is an arc-shaped structure, conveniently link together the reinforcing rib 22 and the second inner connecting layer 24.

Referring to fig. 1 and 2, the external compression-resistant assembly 3 includes a first external connection layer 31 coated on the pipeline body 1, the first external connection layer 31 is made of steel, the steel is not easy to deform, and the problem that the pipeline body 1 is easily deformed by backfill or other external pressure can be effectively avoided, first buffer balls 32 are uniformly arranged outside the first external connection layer 31, the first external connection layer 31 is connected with a second external connection layer 33 through the first buffer balls 32, the first buffer balls 32 include two groups of balls with the same structure, opposite sides of the two groups of balls are connected with second buffer balls 34, the first buffer balls 32 and the second buffer balls 34 are both rubber balls, when the second external connection layer 33 is subjected to backfill or other external pressure, the first buffer balls 32 are compressed, so that the two groups of balls are deformed, and the second buffer balls 34 are continuously compressed, so that the second buffer balls 34 are deformed, thereby playing the double buffering role in buffering the backfill soil and the external pressure.

Referring to fig. 1 and 2, the inner wall of the second inner connecting layer 24 and the outer wall of the second outer connecting layer 33 are both coated with an anti-corrosion layer (not shown), the thickness of the anti-corrosion layer is two millimeters, and the anti-corrosion layer is formed by coating epoxy resin paint, so that the anti-corrosion effect on the pipeline can be achieved.

Referring to fig. 1 and 3, the connection ring 4 includes a buffer ring 41 movably connected to the second outer connection layer 33, when a pipeline is laid, the wear-resistant ring 42 is pulled on the second outer connection layer 33, so that the wear-resistant ring 42 contacts with the pipe pillow, the buffer ring 41 is a rubber ring, pressure of the pipe pillow on the pipeline body 1 is reduced, the wear-resistant ring 42 is arranged on the outer wall of the buffer ring 41, and the wear-resistant ring 42 is made of a nylon material, so that wear of an anti-corrosion layer on the second outer connection layer 33 can be avoided, and an anti-corrosion effect of the pipeline body 1 is ensured.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a hydraulic engineering is with anticorrosive type pipeline, includes pipeline body (1), its characterized in that: interior resistance to compression subassembly (2) are provided with on the inner wall of pipeline body (1), be provided with outer resistance to compression subassembly (3) on the outer wall of pipeline body (1), even swing joint has go-between (4) on the outer wall of outer resistance to compression subassembly (3).

2. The anti-corrosion pipeline for the hydraulic engineering according to claim 1, wherein: interior resistance to compression subassembly (2) is including setting up first inner connecting layer (21) on pipeline body (1) inner wall, even hoop is provided with strengthening rib (22) on the inner wall of first inner connecting layer (21), the one end that pipeline body (1) was kept away from in strengthening rib (22) all is provided with connecting block (23), and the one end that pipeline body (1) was kept away from in connecting block (23) all connects on second inner connecting layer (24).

3. The anti-corrosion pipeline for the hydraulic engineering according to claim 2, wherein: the reinforcing rib (22) is of a triangular structure, and the connecting block (23) is of an arc structure.

4. The anti-corrosion pipeline for the hydraulic engineering according to claim 2, wherein: outer resistance to compression subassembly (3) are including first outer articulamentum (31) of cladding on pipeline body (1), the outside of first outer articulamentum (31) evenly is provided with first buffering ball (32), first outer articulamentum (31) are connected with second outer articulamentum (33) through first buffering ball (32), first buffering ball (32) include the same spheroid of two sets of structures, and two sets of spheroidal opposite side all is connected with second buffering ball (34).

5. The anti-corrosion pipeline for the hydraulic engineering according to claim 4, wherein: the inner wall of the second inner connecting layer (24) and the outer wall of the second outer connecting layer (33) are coated with anticorrosive coatings, and the thickness of each anticorrosive coating is zero point two millimeters.

6. The anti-corrosion pipeline for the hydraulic engineering according to claim 4, wherein: the connecting ring (4) comprises a buffer ring (41) movably connected to the second outer connecting layer (33), and a wear-resistant ring (42) is arranged on the outer wall of the buffer ring (41).