Pipeline for water conservancy project

Abstract

The pipeline for the water conservancy project comprises a pipeline body, the pipeline body comprises a base material layer, the inner surface of the base material layer is fixedly connected with a heat-insulation anti-corrosion layer, the outer surface of the base material layer is fixedly connected with a reinforcing layer, and the outer surface of the reinforcing layer is fixedly connected with an anti-puncture layer. The outer surface of the puncture-resistant layer is fixedly connected with a functional layer, and the functional layer comprises a first protective layer and a second protective layer. Through the cooperation of the pipeline main body, the base material layer, the heat-insulation anti-corrosion layer, the reinforcing layer, the anti-puncture layer, the functional layer, the first protective layer and the second protective layer, the heat-insulation anti-corrosion pipeline has the advantage of heat-insulation anti-corrosion function, overcomes the defects of the conventional pipeline for the water conservancy project in use, and can be used for protecting the water conservancy project if the pipeline does not have the heat-insulation anti-corrosion function. The problems that a pipeline for the water conservancy project is prone to thermal deformation or corrosion by conveyed objects, and the pipeline does not have the advantages of puncture resistance, high strength and a wear-resistant layer and cannot meet the current market demand are solved.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy projects, and particularly relates to a pipeline for water conservancy projects. Background Art

[0002] Engineering construction is a special accounting subject for construction and installation enterprises to collect and calculate project costs. It is an activity of newly building, expanding, and reconstructing a construction project according to the requirements of the construction project design document. Water conservancy construction belongs to one of them, and pipelines will be used in water conservancy construction.

[0003] However, the pipelines for water conservancy projects in the past had some defects in use. For example, they did not have the functions of heat insulation and anti-corrosion, which easily led to the deformation of the pipelines for water conservancy projects due to heat, or were easily corroded by the transported substances. Moreover, they did not have the advantages of anti-puncture, high strength, and wear-resistant layer, and could not meet the needs of the current market. Due to the above problems, the practicability and usability of the pipelines for water conservancy projects were reduced, and a pipeline for water conservancy projects was specifically introduced. Content of the Utility Model

[0004] The purpose of the utility model is to provide a pipeline for water conservancy projects, which has the advantages of heat insulation and anti-corrosion functions, and solves the problems that the pipelines for water conservancy projects in the past had some defects in use. For example, they did not have the functions of heat insulation and anti-corrosion, which easily led to the deformation of the pipelines for water conservancy projects due to heat, or were easily corroded by the transported substances. Moreover, they did not have the advantages of anti-puncture, high strength, and wear-resistant layer, and could not meet the needs of the current market.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A pipeline for water conservancy projects, including a pipeline main body, the pipeline main body includes a base material layer, an inner surface of the base material layer is fixedly connected with a heat insulation and anti-corrosion layer, an outer surface of the base material layer is fixedly connected with a strengthening layer, an outer surface of the strengthening layer is fixedly connected with an anti-puncture layer, and an outer surface of the anti-puncture layer is fixedly connected with a functional layer. The functional layer includes a first protective layer and a second protective layer.

[0006] Preferably, the material of the base material layer is PVC material, and the material of the heat insulation and anti-corrosion layer is silicate material.

[0007] Preferably, the thicknesses of the first protective layer and the second protective layer are the same, and the second protective layer is coated on the outer surface of the first protective layer.

[0008] Preferably, the material of the strengthening layer is metal fiber material, and the material of the anti-puncture layer is glass fiber material.

[0009] Preferably, the material of the first protective layer is polytetrafluoroethylene material, and the material of the second protective layer is polyurethane material.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. Through the cooperation of the pipeline main body, the base material layer, the heat insulation and anti-corrosion layer, the strengthening layer, the puncture-resistant layer, the functional layer, the first protective layer and the second protective layer, the present utility model realizes the advantages of having heat insulation and anti-corrosion functions, and solves some defects existing in the pipelines for water conservancy projects in the past, such as not having heat insulation and anti-corrosion functions, which easily lead to heat deformation of the pipelines for water conservancy projects, or being easily corroded by the conveyed substances, and not having the advantages of puncture resistance, high strength and wear-resistant layer, and cannot meet the requirements of the current market.

[0012] 2. The present utility model is provided with a pipeline main body for conveying water bodies, a base material layer for ensuring the basic functionality of the pipelines for water conservancy projects, a heat insulation and anti-corrosion layer for improving the anti-corrosion and heat resistance capabilities inside the pipelines for water conservancy projects, a strengthening layer for improving the strength of the pipelines for water conservancy projects so as to prevent the pipelines for water conservancy projects from being damaged, a puncture-resistant layer for improving the puncture resistance of the pipelines for water conservancy projects, and a functional layer, a first protective layer and a second protective layer for improving the waterproof, anti-corrosion and wear-resistant capabilities of the outer surface of the pipelines for water conservancy projects, thereby prolonging the service life of the pipelines for water conservancy projects. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a three-dimensional view of the structure of the present utility model;

[0014] Figure 2 is a front view of the structure of the present utility model;

[0015] Figure 3 is a schematic diagram of the material composition of the pipeline main body of the present utility model;

[0016] Figure 4 is a schematic diagram of the material composition of the functional layer of the present utility model.

[0017] In the figure: 1. Pipeline main body; 2. Base material layer; 3. Heat insulation and anti-corrosion layer; 4. Strengthening layer; 5. Puncture-resistant layer; 6. Functional layer; 7. First protective layer; 8. Second protective layer. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0018] The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0019] Please refer to Figures 1-4, A pipeline for water conservancy projects, including a pipeline main body 1. The pipeline main body 1 includes a base material layer 2. An insulating and anti-corrosion layer 3 is fixedly connected to the inner surface of the base material layer 2. A strengthening layer 4 is fixedly connected to the outer surface of the base material layer 2. An anti-puncture layer 5 is fixedly connected to the outer surface of the strengthening layer 4. A functional layer 6 is fixedly connected to the outer surface of the anti-puncture layer 5. The functional layer 6 includes a first protective layer 7 and a second protective layer 8. Through the cooperation of the pipeline main body 1, the base material layer 2, the insulating and anti-corrosion layer 3, the strengthening layer 4, the anti-puncture layer 5, the functional layer 6, the first protective layer 7 and the second protective layer 8, the advantages of having heat insulation and anti-corrosion functions are realized, and some defects existing in the previous pipelines for water conservancy projects during use are solved, such as not having heat insulation and anti-corrosion functions, which easily cause the pipelines for water conservancy projects to deform due to heat, or be easily corroded by the conveyed substances, and not having the advantages of anti-puncture, high strength and wear-resistant layer, and cannot meet the requirements of the current market.

[0020] The material of the base material layer 2 is PVC material, and the material of the insulating and anti-corrosion layer 3 is silicate material.

[0021] Through the above technical solution, by setting the base material layer 2, it is used to ensure the basic functionality of the pipeline for water conservancy projects. By setting the insulating and anti-corrosion layer 3, it is used to improve the anti-corrosion and heat resistance capabilities inside the pipeline for water conservancy projects.

[0022] The thicknesses of the first protective layer 7 and the second protective layer 8 are the same, and the second protective layer 8 is coated on the outer surface of the first protective layer 7.

[0023] The material of the strengthening layer 4 is metal fiber material, and the material of the anti-puncture layer 5 is glass fiber material.

[0024] Through the above technical solution, by setting the strengthening layer 4, it is used to improve the strength of the pipeline for water conservancy projects, thereby preventing the pipeline for water conservancy projects from being damaged. By setting the anti-puncture layer 5, it is used to improve the anti-puncture ability of the pipeline for water conservancy projects.

[0025] The material of the first protective layer 7 is polytetrafluoroethylene material, and the material of the second protective layer 8 is polyurethane material.

[0026] Through the above technical solution, by setting the functional layer 6, the first protective layer 7 and the second protective layer 8, it is used to improve the waterproof, anti-corrosion and wear-resistant capabilities of the outer surface of the pipeline for water conservancy projects, thereby extending the service life of the pipeline for water conservancy projects.

[0027] In use, the pipeline body 1 is provided for conveying water bodies; the base material layer 2 is provided to ensure the basic functionality of the pipeline for water conservancy projects; the heat-insulating and anti-corrosion layer 3 is provided to improve the anti-corrosion and heat resistance capabilities inside the pipeline for water conservancy projects; the strengthening layer 4 is provided to improve the strength of the pipeline for water conservancy projects, thereby preventing the pipeline for water conservancy projects from being damaged; the anti-puncture layer 5 is provided to improve the anti-puncture ability of the pipeline for water conservancy projects; the functional layer 6, the first protective layer 7 and the second protective layer 8 are provided to improve the waterproof, anti-corrosion and wear-resistant capabilities of the outer surface of the pipeline for water conservancy projects, thereby extending the service life of the pipeline for water conservancy projects.

[0028] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A pipeline for water conservancy projects, comprising a pipeline main body (1), characterized in that: The pipeline main body (1) includes a base material layer (2), an inner surface of the base material layer (2) is fixedly connected with a heat insulation and anti-corrosion layer (3), an outer surface of the base material layer (2) is fixedly connected with a strengthening layer (4), an outer surface of the strengthening layer (4) is fixedly connected with an anti-puncture layer (5), an outer surface of the anti-puncture layer (5) is fixedly connected with a functional layer (6), and the functional layer (6) includes a first protective layer (7) and a second protective layer (8).

2. The pipeline for water conservancy projects according to claim 1, characterized in that: The material of the base material layer (2) is PVC material, and the material of the heat insulation and anti-corrosion layer (3) is silicate material.

3. A pipeline for water conservancy projects according to claim 1, characterized in that: The first protective layer (7) and the second protective layer (8) have the same thickness, and the second protective layer (8) is coated on an outer surface of the first protective layer (7).

4. A pipeline for water conservancy projects according to claim 1, characterized in that: The material of the strengthening layer (4) is metal fiber material, and the material of the anti-puncture layer (5) is glass fiber material.

5. A pipeline for a water conservancy project according to claim 1, characterized in that: The material of the first protective layer (7) is polytetrafluoroethylene material, and the material of the second protective layer (8) is polyurethane material.

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