Nano-modified high-density polyethylene alloy drain pipe

Abstract

The utility model discloses a nano-modified high-density polyethylene alloy drain pipe. The nano-modified drainage pipe comprises a nano-modified drainage pipe body, a protection assembly fixed to the outer wall of the nano-modified drainage pipe body, a first pressure-resistant shell fixed to the outer wall of the protection assembly, and center line ribs symmetrically fixed to the inner wall of the nano-modified drainage pipe body. The two ends of the arc-shaped supporting plate are fixed to the middle line rib strip, and the outer wall of the arc-shaped supporting plate is fixed to the inner wall of the nano-modified drainage pipe. The protection assembly comprises a first pressure-resistant plate fixed to the inner wall of the first pressure-resistant shell, a hard steel plate fixed to the inner wall of the first pressure-resistant plate, damping cotton fixed to the inner wall of the hard steel plate and a second pressure-resistant plate fixed to the inner wall of the damping cotton. And the second pressure-resistant plate is fixed on the outer wall of the nano-modified drainage pipe, so that the phenomena of deformation and damage of the drainage pipe due to extrusion of external force are reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of drainage pipes, specifically to a nano-modified high-density polyethylene alloy drainage pipe. Background Technology

[0002] Drainage pipes are mainly responsible for draining rainwater, sewage, and agricultural irrigation. Nano-modified high-density polyethylene alloy drainage pipes are a type of drainage pipe, also known as nano-MUHDPE alloy drainage pipes. MUHDPE alloy drainage pipes are made by first modifying and granulating the material, then extruding it through a fully automated high-speed production line. The main component is high-density polyethylene resin, with the addition of appropriate amounts of inorganic nanoparticles and high molecular weight copolymer compatibilizers. It is modified and granulated using a reciprocating single-screw extruder, and features high flexural modulus, good impact toughness, and excellent performance. MUHDPE alloy drainage pipes are commonly used in municipal engineering road sewage systems.

[0003] Existing drainage pipes are usually buried underground during use and are generally subjected to external pressure, resulting in poor pressure resistance. Utility Model Content

[0004] The purpose of this section is to outline some aspects of the embodiments of this utility model and to briefly introduce some preferred embodiments. Simplifications or omissions may be made in this section, as well as in the abstract and title of this application, to avoid obscuring the purpose of these documents; however, such simplifications or omissions should not be used to limit the scope of this utility model.

[0005] In view of the problems existing in the above and / or the existing nano-modified high-density polyethylene alloy drainage pipe, this utility model is proposed.

[0006] Therefore, the purpose of this utility model is to provide a nano-modified high-density polyethylene alloy drainage pipe. This device uses nano-modified high-density polyethylene alloy material to make the drainage pipe, increasing the impact toughness of the drainage pipe. The first pressure-resistant outer shell, the second pressure-resistant outer shell, and the rigid triangular plate can effectively enhance the overall pressure resistance, reducing the deformation and damage of the drainage pipe surface when subjected to external pressure during use. The protective components further protect the nano-modified drainage pipe. The supporting ribs, centerline ribs, and arc-shaped support plates on the inner wall of the drainage pipe increase the rigidity of the drainage pipe and reduce the deformation of the drainage pipe.

[0007] To solve the above-mentioned technical problems, according to one aspect of the present invention, the present invention provides the following technical solution:

[0008] A nano-modified high-density polyethylene alloy drainage pipe, comprising:

[0009] The nano-modified drainage pipe, the protective component fixed to the outer wall of the nano-modified drainage pipe, the first pressure-resistant outer shell fixed to the outer wall of the protective component, the centerline ribs symmetrically fixed to the inner wall of the nano-modified drainage pipe, the support ribs uniformly fixed to the centerline ribs, and the arc-shaped support plate with both ends fixed to the centerline ribs and the outer wall fixed to the inner wall of the nano-modified drainage pipe.

[0010] As a preferred embodiment of the nano-modified high-density polyethylene alloy drainage pipe of this utility model, the protective component includes a first pressure-resistant plate fixed to the inner wall of the first pressure-resistant outer shell, a hard steel plate fixed to the inner wall of the first pressure-resistant plate, shock-absorbing cotton fixed to the inner wall of the hard steel plate, and a second pressure-resistant plate fixed to the inner wall of the shock-absorbing cotton. The second pressure-resistant plate is fixed to the outer wall of the nano-modified drainage pipe.

[0011] In a preferred embodiment of the nano-modified high-density polyethylene alloy drainage pipe described in this utility model, rubber buffer balls are uniformly fixed inside the shock-absorbing cotton.

[0012] In a preferred embodiment of the nano-modified high-density polyethylene alloy drainage pipe of this utility model, the first pressure-resistant outer shell is wrapped with a second pressure-resistant outer shell.

[0013] As a preferred embodiment of the nano-modified high-density polyethylene alloy drainage pipe of this utility model, a rigid triangular plate is uniformly fixed between the first pressure-resistant outer shell and the second pressure-resistant outer shell.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: This device uses nano-modified high-density polyethylene alloy material to make the drainage pipe, which increases the impact toughness of the drainage pipe; and the first pressure-resistant shell, the second pressure-resistant shell and the rigid triangular plate can effectively enhance the overall pressure resistance, reduce the deformation and damage of the drainage pipe surface when it is squeezed by external forces during use, and the protective components further protect the nano-modified drainage pipe; the supporting ribs, centerline ribs and arc-shaped support plates on the inner wall of the drainage pipe increase the rigidity of the drainage pipe and reduce the deformation of the drainage pipe. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this utility model, the present utility model will be described in detail below with reference to the accompanying drawings and detailed embodiments. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort. Among them:

[0016] Figure 1This is a schematic diagram of the overall structure of a nano-modified high-density polyethylene alloy drainage pipe according to this utility model.

[0017] Figure 2 This is a cross-sectional view of the structure of a nano-modified high-density polyethylene alloy drainage pipe according to this utility model;

[0018] Figure 3 This utility model relates to a nano-modified high-density polyethylene alloy drainage pipe. Figure 2 A magnified view of part A in the image. Detailed Implementation

[0019] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings.

[0020] Secondly, this utility model is described in detail with reference to the schematic diagrams. When describing the embodiments of this utility model, for ease of explanation, the cross-sectional views showing the device structure may be partially enlarged, not according to the usual scale. Furthermore, the schematic diagrams are merely examples and should not limit the scope of protection of this utility model. In addition, in actual manufacturing, the three-dimensional spatial dimensions of length, width, and depth should be included.

[0021] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments of this utility model will be described in further detail below with reference to the accompanying drawings.

[0022] This invention provides a nano-modified high-density polyethylene alloy drainage pipe. The device uses nano-modified high-density polyethylene alloy material to make the drainage pipe, increasing its impact resistance and toughness. The first pressure-resistant outer shell, the second pressure-resistant outer shell, and the rigid triangular plate effectively enhance the overall pressure resistance, reducing deformation and damage to the drainage pipe surface when subjected to external forces during use. Furthermore, the protective components further protect the nano-modified drainage pipe. The supporting ribs, centerline ribs, and arc-shaped support plate on the inner wall of the drainage pipe increase its rigidity, reducing deformation.

[0023] Figures 1-3 The diagram shown is an overall structural schematic of one embodiment of the nano-modified high-density polyethylene alloy drainage pipe of this utility model. Please refer to [link / reference]. Figures 1-3 The main body of the nano-modified high-density polyethylene alloy drainage pipe of this embodiment includes:

[0024] 1. Nano-modified drainage pipe; 2. Protective component fixed on the outer wall of nano-modified drainage pipe 1; 3. First pressure-resistant outer shell fixed on the outer wall of protective component 2; 4. Centerline ribs symmetrically fixed on the inner wall of nano-modified drainage pipe 1; 5. Support ribs uniformly fixed on centerline ribs 4; and 6. Arc-shaped support plate with both ends fixed on centerline ribs 4 and outer wall fixed on the inner wall of nano-modified drainage pipe 1.

[0025] The protective component 2 includes a first pressure-resistant plate 21 fixed to the inner wall of the first pressure-resistant shell 3, a rigid steel plate 22 fixed to the inner wall of the first pressure-resistant plate 21, a shock-absorbing cotton 23 fixed to the inner wall of the rigid steel plate 22, and a second pressure-resistant plate 24 fixed to the inner wall of the shock-absorbing cotton 23. The second pressure-resistant plate 24 is fixed to the outer wall of the nano-modified drainage pipe 1. Rubber buffer balls 231 are uniformly fixed inside the shock-absorbing cotton 23. The first pressure-resistant shell 3 is wrapped with a second pressure-resistant shell 7. A rigid triangular plate 8 is uniformly fixed between the first pressure-resistant shell 3 and the second pressure-resistant shell 7.

[0026] Combination Figures 1-3 The specific usage process of the nano-modified high-density polyethylene alloy drainage pipe of this embodiment is as follows: This device uses nano-modified high-density polyethylene alloy material to make drainage pipe, which increases the impact toughness of drainage pipe; and the first pressure-resistant shell 3, the second pressure-resistant shell 7 and the rigid triangular plate 8 can effectively enhance the overall pressure resistance, reduce the phenomenon of deformation and damage to the surface of drainage pipe when it is squeezed by external force during use, and the protective component 2 further protects the nano-modified drainage pipe 1; the supporting ribs 4, the centerline ribs 5 and the arc-shaped support plate 6 on the inner wall of the drainage pipe increase the rigidity of the drainage pipe and reduce the deformation of the drainage pipe.

[0027] Although the present invention has been described above with reference to embodiments, various modifications can be made and components can be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the features in the embodiments disclosed in this invention can be combined with each other in any way. The lack of an exhaustive description of these combinations in this specification is merely for the sake of brevity and resource conservation. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A nano-modified high-density polyethylene alloy drainage pipe, characterized in that, include: Nano-modified drainage pipe (1), protective assembly (2) fixed on the outer wall of the nano-modified drainage pipe (1), first pressure-resistant shell (3) fixed on the outer wall of the protective assembly (2), centerline ribs (4) symmetrically fixed on the inner wall of the nano-modified drainage pipe (1), support ribs (5) uniformly fixed on the centerline ribs (4), and arc-shaped support plate (6) with both ends fixed on the centerline ribs (4) and the outer wall fixed on the inner wall of the nano-modified drainage pipe (1).

2. The nano-modified high-density polyethylene alloy drainage pipe according to claim 1, characterized in that, The protective component (2) includes a first pressure plate (21) fixed on the inner wall of the first pressure-resistant shell (3), a hard steel plate (22) fixed on the inner wall of the first pressure-resistant plate (21), a shock-absorbing cotton (23) fixed on the inner wall of the hard steel plate (22), and a second pressure plate (24) fixed on the inner wall of the shock-absorbing cotton (23). The second pressure plate (24) is fixed on the outer wall of the nano-modified drainage pipe (1).

3. The nano-modified high-density polyethylene alloy drainage pipe according to claim 2, characterized in that, The shock-absorbing cotton (23) has rubber buffer balls (231) evenly fixed inside.

4. The nano-modified high-density polyethylene alloy drainage pipe according to claim 1, characterized in that, The first pressure-resistant shell (3) is covered by a second pressure-resistant shell (7).

5. The nano-modified high-density polyethylene alloy drainage pipe according to claim 4, characterized in that, Rigid triangular plates (8) are uniformly fixed between the first pressure-resistant shell (3) and the second pressure-resistant shell (7).

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