Splicing and winding wear-resistant plastic composite pipe

Abstract

The utility model relates to the technical field of plastic composite pipes, in particular to a splicing and winding wear-resistant plastic composite pipe which comprises an inner pipe layer, a tensile column layer is connected to the outer side of the inner pipe layer in an attached mode, an anti-extrusion layer is connected to the outer wall of the tensile column layer in an attached mode, and a wear-resistant layer is connected to the outer wall of the anti-extrusion layer in an attached mode. The outer wall of the wear-resistant layer is connected with a protective layer in an attached mode, the outer wall of the protective layer is fixedly connected with a plurality of wear-resistant protruding blocks which are evenly distributed, the high temperature resistance and the corrosion resistance of the water pipe can be enhanced through the inner pipe layer, and the extrusion resistance and the wear resistance of the whole water pipe are preliminarily enhanced through the extrusion-resistant layer; the overall bending strength of the water pipe can be enhanced through the design of the semi-cylinders and the design of the protective layer, the friction force generated when the water pipe is wound for multiple times can be reduced through the anti-wear layer and the anti-wear protruding blocks, the overall abrasion resistance of the water pipe is further improved, and therefore the purposes that the overall abrasion resistance is good, and the service life of the composite pipe is prolonged are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of plastic composite pipes, in particular to a twisted and wound anti-wear plastic composite pipe. Background Art

[0002] Composite pipe is a pipe made of different materials, with different inner and outer walls made of different materials. It is a new type of substitute for traditional metal pipes and plastic pipes, which can inherit the advantages of traditional pipes and make up for their shortcomings. It has a wide range of applications in different fields.

[0003] The existing composite pipe has a simple structure, and its main body is usually composed of a pipe core and a composite layer. Since the composite pipe needs to be frequently wound and stored, after repeated winding and use, its service life is short and its wear resistance needs to be improved. Therefore, a twisted and wound wear-resistant plastic composite pipe is proposed. Utility Model Content

[0004] The utility model aims to provide a twisted and wound anti-wear plastic composite pipe, which has the characteristics of good overall wear resistance and prolonged service life of the composite pipe.

[0005] The purpose of the utility model is to provide a twisted and wound anti-wear plastic composite pipe, comprising an inner pipe layer, characterized in that: the outer side of the inner pipe layer is bonded with a tensile column layer, the outer wall of the tensile column layer is bonded with an anti-extrusion layer, the outer wall of the anti-extrusion layer is bonded with a protective layer, the outer wall of the protective layer is bonded with an anti-wear layer, and the outer wall of the anti-wear layer is fixedly connected with a plurality of evenly distributed anti-wear bumps.

[0006] In order to preliminarily improve the overall hardness and wear resistance of the water pipe, a twisted and wrapped anti-wear plastic composite pipe is preferably used in the utility model. The tensile column layer is composed of a plurality of evenly distributed semi-cylindrical main bodies, and both the semi-cylinder and the protective layer are made of polyvinyl chloride.

[0007] In order to improve the anti-extrusion performance of the water pipe, as a preferred twisted and wound anti-wear plastic composite pipe of the utility model, the anti-extrusion layer is made of PVC compression-resistant material.

[0008] In order to preliminarily prevent the outer surface of the water pipe from being scratched, as a preferred twisted and wound anti-wear plastic composite pipe of the utility model, the anti-wear protrusion is made of high-elastic rubber material.

[0009] In order to further reduce the wear on the outer surface of the water pipe, as a preferred twisted and wound anti-wear plastic composite pipe of the utility model, the anti-wear layer is an anti-wear coating.

[0010] In order to enhance the high temperature resistance and corrosion resistance of the water pipe, as a preferred twisted and wound anti-wear plastic composite pipe of the utility model, the inner pipe layer is made of PPR material.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0012] The utility model can enhance the high temperature resistance and corrosion resistance of the water pipe through the inner pipe layer, preliminarily enhance the overall extrusion resistance and wear resistance of the water pipe through the anti-extrusion layer, and the semi-cylindrical design and the protective layer design can enhance the overall bending strength of the water pipe, and the anti-wear layer and the anti-wear protrusions can reduce the friction force of the water pipe during multiple windings, further improving the overall wear resistance of the water pipe, thereby achieving good overall wear resistance and extending the service life of the composite pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is the overall structure diagram of the utility model;

[0014] Figure 2 It is a left-side structural diagram of the utility model;

[0015] Figure 3 It is a cross-sectional structural diagram of the utility model.

[0016] In the figure: 1. inner tube layer; 2. tensile column layer; 3. protective layer; 4. anti-wear protrusion; 5. anti-wear layer; 6. anti-extrusion layer. DETAILED DESCRIPTION

[0017] See also Figures 1 to 3 A twisted and wound anti-wear plastic composite pipe comprises an inner pipe layer 1, the outer side of the inner pipe layer 1 is bonded with a tensile column layer 2, the outer wall of the tensile column layer 2 is bonded with an anti-extrusion layer 6, the outer wall of the anti-extrusion layer 6 is bonded with a protective layer 3, the outer wall of the protective layer 3 is bonded with an anti-wear layer 5, and the outer wall of the anti-wear layer 5 is fixedly connected with a plurality of evenly distributed anti-wear bumps 4.

[0018] In this embodiment: the inner tube layer 1 can enhance the high temperature resistance and corrosion resistance of the water pipe, the anti-extrusion layer 6 can preliminarily enhance the overall extrusion resistance and wear resistance of the water pipe, and the semi-cylindrical design and the protective layer 3 can enhance the overall bending strength of the water pipe. The protective layer 3 and the anti-wear protrusion 4 can reduce the friction force of the water pipe when it is wound multiple times, further improving the overall wear resistance of the water pipe and extending the service life of the water pipe.

[0019] As a technical optimization solution of the utility model, the tensile column layer 2 is composed of a plurality of evenly distributed semi-cylindrical main bodies, and both the semi-cylinders and the protective layer 3 are made of polyvinyl chloride.

[0020] In this embodiment: by making the semi-cylinder and the protective layer 3 both of polyvinyl chloride materials, the overall hardness and wear resistance of the water pipe are preliminarily improved.

[0021] As a technical optimization solution of the present invention, the anti-extrusion layer 6 is made of PVC compression-resistant material.

[0022] In this embodiment, the anti-extrusion layer 6 is made of PVC pressure-resistant material, which can improve the anti-extrusion performance of the water pipe.

[0023] As a technical optimization solution of the present invention, the anti-wear protrusion 4 is made of high-elastic rubber material.

[0024] In this embodiment, the wear on the outer surface of the water pipe can be further reduced by the anti-wear protrusion 4.

[0025] As a technical optimization solution of the present invention, the anti-wear layer 5 is an anti-wear coating.

[0026] In this embodiment, the anti-wear layer 5 can primarily prevent the outer surface of the water pipe from being scratched, and can also improve the aesthetics and life of the water pipe.

[0027] As a technical optimization solution of the present invention, the inner tube layer 1 is made of PPR material.

[0028] In this embodiment: the PPR pipe will not produce a chemical reaction to the ions in the water, will not rust or corrode, is not prone to scaling, and is not prone to breeding bacteria.

[0029] Working principle: The inner pipe layer 1 can enhance the high temperature resistance and corrosion resistance of the water pipe, the anti-extrusion layer 6 can preliminarily enhance the overall extrusion resistance and wear resistance of the water pipe, and the semi-cylindrical design and the protective layer 3 can enhance the overall bending strength of the water pipe. The protective layer 3 and the anti-wear protrusion 4 can reduce the friction force of the water pipe when it is wound multiple times, further improving the overall wear resistance of the water pipe and extending the service life of the water pipe.

[0030] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A twisted and wound anti-wear plastic composite pipe, comprising an inner pipe layer (1), characterized in that The outer side of the inner tube layer (1) is bonded to a tensile column layer (2), the outer wall of the tensile column layer (2) is bonded to an anti-extrusion layer (6), the outer wall of the anti-extrusion layer (6) is bonded to a protective layer (3), the outer wall of the protective layer (3) is bonded to an anti-wear layer (5), and the outer wall of the anti-wear layer (5) is fixedly connected to a plurality of evenly distributed anti-wear bumps (4).

2. The twisted and wound anti-wear plastic composite pipe according to claim 1, characterized in that: The tensile column layer (2) is composed of a plurality of evenly distributed semi-cylindrical main bodies, and both the semi-cylinders and the protective layer (3) are made of polyvinyl chloride.

3. The twisted and wound anti-wear plastic composite pipe according to claim 1 is characterized in that: The anti-extrusion layer (6) is made of PVC compression-resistant material.

4. The twisted and wound anti-wear plastic composite pipe according to claim 1 is characterized in that: The anti-wear protrusion (4) is made of high-elastic rubber material.

5. The twisted and wound anti-wear plastic composite pipe according to claim 1 is characterized in that: The anti-wear layer (5) is an anti-wear coating.

6. The twisted and wound anti-wear plastic composite pipe according to claim 1, characterized in that: The inner tube layer (1) is made of PPR material.

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