CN215596617U

CN215596617U - Anti-corrosion plastic drain pipe

Info

Publication number: CN215596617U
Application number: CN202121902460.5U
Authority: CN
Inventors: 周召艳
Original assignee: Shaanxi Chungong Construction Engineering Co ltd
Current assignee: Shaanxi Chungong Construction Engineering Co ltd
Priority date: 2021-08-15
Filing date: 2021-08-15
Publication date: 2022-01-21
Anticipated expiration: 2031-08-15

Abstract

The utility model discloses an anti-corrosion plastic drain pipe which comprises an asphalt layer, wherein a plastic layer is arranged inside the asphalt layer, the outer surface of the plastic layer is fixedly connected with the inner wall of the asphalt layer, a resin layer is arranged inside the plastic layer, the outer surface of the resin layer is fixedly connected with the inner wall of the plastic layer, an anti-seepage layer is arranged inside the resin layer, and the outer surface of the anti-seepage layer is fixedly connected with the inner wall of the resin layer. The anti-corrosion pipeline is reasonable in design structure, the anti-corrosion capability of the pipeline can be improved by utilizing the characteristics of asphalt through the asphalt layer, the anti-corrosion capability can be increased for the second time through the resin layer, meanwhile, the sealing performance of the pipeline can be improved through the anti-seepage layer, the leakage phenomenon of the pipeline is avoided, and the problems that the corrosion of the underground is serious, the drainage pipe is rotten after being used for a long time, the drainage is not smooth, and the drainage blockage can occur due to environmental pollution are solved.

Description

Anti-corrosion plastic drain pipe

Technical Field

The utility model relates to the technical field of pipelines, in particular to an anti-corrosion plastic drain pipe.

Background

The pipeline is a device for conveying gas, liquid or fluid with solid particles, which is formed by connecting pipes, pipe connectors, valves and the like, generally, the fluid flows from a high-pressure part to a low-pressure part of the pipeline after being pressurized by a blower, a compressor, a pump, a boiler and the like, and can also be conveyed by utilizing the pressure or gravity of the fluid, the pipeline has wide application range, and is mainly used for water supply, drainage, heat supply, gas supply, long-distance petroleum and natural gas conveying, agricultural irrigation, hydraulic engineering and various industrial devices.

The drain pipe is a common pipeline in daily life, and the drain pipe wide application is in drainage engineering, but present drain pipe has some not enoughly when using, for example because the pollution of environment, leads to the subaerial corruption comparatively serious, so that the phenomenon that the drain pipe can appear rotting after long-time the use causes the drainage not unobstructed to the phenomenon that drainage blockked up can appear takes place, proposes an anti-corrosion type plastics drain pipe for this reason and solves above problem.

SUMMERY OF THE UTILITY MODEL

One) technical problem to be solved

The utility model aims to make up the defects of the prior art and provides an anti-corrosion plastic drain pipe.

II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an anticorrosion type plastics drain pipe, includes the pitch layer, the inside on pitch layer is equipped with the plastic layer, the surface of plastic layer and the inner wall fixed connection on pitch layer, the inside of plastic layer is equipped with the resin layer, the surface of resin layer and the inner wall fixed connection of plastic layer, the inside of resin layer is equipped with the barrier layer, the surface of barrier layer and the inner wall fixed connection of resin layer.

Furthermore, the inner wall of the plastic layer is fixedly connected with reinforcing fibers which are arranged in an annular mode, and each reinforcing fiber is made of glass fiber.

Through adopting above-mentioned technical scheme, make an anticorrosion type plastics drain pipe can consolidate the plastic layer through reinforcing fiber, make the compressive capacity of plastic layer promote.

Furthermore, the inner wall of the impermeable layer is fixedly connected with reinforcing ribs which are annularly arranged.

Through adopting above-mentioned technical scheme, make an anticorrosion type plastics drain pipe can consolidate the barrier layer through the strengthening rib, increase the negative pressure ability of barrier layer.

Further, the surface threaded connection on pitch layer has two protective housings, two the equal fixedly connected with rubber buffer in a side that the protective housing is close to each other, two the one end that the rubber buffer is close to each other all extends to the inside of barrier layer.

Through adopting above-mentioned technical scheme, make an anticorrosion type plastics drain pipe can protect the both ends of this pipeline through the protective housing, avoid pipeline both ends to appear damaging.

Further, every the equal fixedly connected with blotter of inner wall of protective housing, every the equal fixedly connected with control panel of surface of protective housing.

Through adopting above-mentioned technical scheme, make an anticorrosion type plastics drain pipe can be convenient for the staff and open the protective housing through the control panel.

III) beneficial effects

Compared with the prior art, the anti-corrosion plastic drain pipe has the following beneficial effects:

the asphalt layer is arranged, so that the corrosion resistance of the pipeline can be improved by utilizing the characteristics of asphalt, the corrosion resistance can be increased for the second time by utilizing the resin layer, meanwhile, the sealing property of the pipeline can be improved by the impermeable layer, the leakage phenomenon of the pipeline is avoided, and the problems that the underground corrosion is serious, the drainage pipe is rotted after being used for a long time, the drainage is not smooth and the drainage is blocked due to the environmental pollution are solved.

Drawings

Fig. 1 is a schematic perspective view of the protective case of the present invention;

fig. 2 is a cross-sectional view of a front view of the protective case of the present invention;

fig. 3 is a cross-sectional view of a side view of a resin layer of the present invention.

In the figure: 1. a protective shell; 2. a control panel; 3. an asphalt layer; 4. a plastic layer; 5. a resin layer; 6. reinforcing ribs; 7. an impermeable layer; 8. a cushion pad; 9. a rubber plug; 10. and (3) reinforcing fibers.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

As shown in fig. 1-3, the present invention provides a technical solution: the utility model provides an anticorrosion type plastics drain pipe, includes pitch layer 3, and the inside on pitch layer 3 is equipped with plastic layer 4, the surface of plastic layer 4 and the inner wall fixed connection on pitch layer 3, and the inside of plastic layer 4 is equipped with resin layer 5, the surface of resin layer 5 and the inner wall fixed connection of plastic layer 4, and the inside of resin layer 5 is equipped with barrier layer 7, the surface of barrier layer 7 and the inner wall fixed connection of resin layer 5.

Furthermore, the inner wall of the plastic layer 4 is fixedly connected with reinforcing fibers 10 arranged in a ring shape, and each reinforcing fiber 10 is made of glass fiber.

Through adopting above-mentioned technical scheme, make an anticorrosion type plastics drain pipe can consolidate plastic layer 4 through reinforcing fiber 10, make the compressive capacity of plastic layer 4 promote.

Furthermore, the inner wall of the impermeable layer 7 is fixedly connected with reinforcing ribs 6 which are annularly arranged.

Through adopting above-mentioned technical scheme, make an anticorrosion type plastics drain pipe can strengthen barrier layer 7 through strengthening rib 6, increase barrier layer 7's negative pressure ability.

Further, the surface threaded connection on pitch layer 3 has two protective housing 1, two equal fixedly connected with rubber buffer 9 in the side that protective housing 1 is close to each other, and the one end that two rubber buffer 9 are close to each other all extends to the inside of barrier layer 7.

Through adopting above-mentioned technical scheme, make an anticorrosion type plastics drain pipe can protect the both ends of this pipeline through protective housing 1, avoid pipeline both ends to appear damaging.

Further, the equal fixedly connected with blotter 8 of the inner wall of every protective housing 1, the equal fixedly connected with control panel 2 of surface of every protective housing 1.

Through adopting above-mentioned technical scheme, make an anticorrosion type plastics drain pipe can be convenient for the staff and open protective housing 1 through control panel 2.

The working principle is as follows: when the pipeline anti-corrosion pipeline is used, the control plate 2 is rotated, the protective shell 1 is driven to rotate by the control plate 2, the protective shell 1 is separated from the pipeline by the aid of threaded connection of the protective shell 1 and the asphalt layer 3, anti-corrosion capacity of the pipeline can be improved by the aid of the asphalt layer 3, the anti-corrosion capacity can be increased again by the aid of the resin layer 5, toughness of the pipeline is improved, and anti-corrosion performance of the pipeline is improved.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An anti-corrosion plastic drain pipe comprises an asphalt layer (3), and is characterized in that: the interior of pitch layer (3) is equipped with plastic layer (4), the surface of plastic layer (4) and the inner wall fixed connection of pitch layer (3), the inside of plastic layer (4) is equipped with resin layer (5), the surface of resin layer (5) and the inner wall fixed connection of plastic layer (4), the inside of resin layer (5) is equipped with prevention of seepage layer (7), the surface of prevention of seepage layer (7) and the inner wall fixed connection of resin layer (5).

2. The anti-corrosion plastic drain pipe according to claim 1, wherein: the inner wall of the plastic layer (4) is fixedly connected with reinforcing fibers (10) which are arranged in an annular mode, and each reinforcing fiber (10) is made of glass fiber.

3. The anti-corrosion plastic drain pipe according to claim 1, wherein: the inner wall of the impermeable layer (7) is fixedly connected with reinforcing ribs (6) which are annularly arranged.

4. The anti-corrosion plastic drain pipe according to claim 1, wherein: the surface threaded connection of pitch layer (3) has two protective housing (1), two the equal fixedly connected with rubber buffer (9) in a side that protective housing (1) is close to each other, two the one end that rubber buffer (9) are close to each other all extends to the inside of barrier layer (7).

5. The anti-corrosion plastic drain pipe according to claim 4, wherein: every equal fixedly connected with blotter (8) of inner wall of protective housing (1), every the equal fixedly connected with control panel (2) of surface of protective housing (1).