A plastic sewer pipe with an elastic reinforcement

Abstract

The utility model discloses a take elastic reinforcing layer's sewage plastic pipe, including sewage plastic pipe body, the outer wall of sewage plastic pipe body is equipped with the sleeve pipe, the outer wall of sewage plastic pipe body is seted up with the clamping groove, the clamping groove is about the circular ring shape equidistance distribution of sewage plastic pipe body outer wall has a plurality, the length of clamping groove is same with sewage plastic pipe body length, and sleeve pipe and sewage plastic pipe body constitute the sliding connection, and the end of sleeve pipe is equipped with the end cover, and the inside of sleeve pipe is provided with first protective layer, second protective layer, fourth protective layer and third protective layer, the inner wall fixedly connected with support column of first protective layer, one end of support column is fixedly connected with the clamping strip, and the clamping strip is inserted in the clamping groove of sewage plastic pipe body, and support column about the circular ring shape equidistance distribution of first protective layer inner wall has a plurality. The device can improve the sound insulation and noise reduction ability of sewage plastic pipe body, reduce the diffusion ability of noise in the process of using sewage plastic pipe body.

Description

Technical Field

[0001] This utility model relates to the field of plastic pipe technology, specifically to a sewage plastic pipe with an elastic reinforcing layer. Background Technology

[0002] Sewage plastic pipes are piping systems used to discharge sewage, rainwater, or other liquids. They are widely used in building drainage, municipal engineering, agricultural irrigation, and other fields. Common sewage plastic pipe materials include PVC (polyvinyl chloride), HDPE (high-density polyethylene), and PP (polypropylene).

[0003] Sewage plastic pipes are a type of plastic pipe. During use, the liquid flow inside the existing sewage plastic pipes generates a certain impact force, which in turn causes considerable noise, easily affecting people during use. Therefore, improvements are needed. Utility Model Content

[0004] The purpose of this invention is to provide a sewage plastic pipe with an elastic reinforcing layer to solve the problem of excessive noise during the use of sewage plastic pipes mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a sewage discharge plastic pipe with an elastic reinforcing layer, comprising a sewage discharge plastic pipe body, an outer sleeve fitted on the outer wall of the sewage discharge plastic pipe body, the outer sleeve and the sewage discharge plastic pipe body forming a sliding connection, an end cap fitted on the end of the outer sleeve, and a first protective layer, a second protective layer, a fourth protective layer and a third protective layer provided inside the outer sleeve.

[0006] Preferably, the outer wall of the sewage discharge plastic pipe is provided with a groove, and multiple grooves are distributed in a circular pattern at equal intervals around the outer wall of the sewage discharge plastic pipe. The length of the groove is the same as the length of the sewage discharge plastic pipe.

[0007] Preferably, the inner wall of the first protective layer is fixedly connected to a support column, and multiple support columns are distributed in a circular pattern at equal intervals about the inner wall of the first protective layer.

[0008] Preferably, one end of the support column is fixedly connected to a retaining strip, which is inserted into the slot of the sewage plastic pipe body, and the retaining strip matches the slot structure of the sewage plastic pipe body.

[0009] Preferably, the second, fourth, and third protective layers are provided in multiple sets, and each set of the second, fourth, and third protective layers is staggered with the support column.

[0010] Preferably, a second protective layer is fixedly connected to the inner wall of the first protective layer, and a third protective layer is fixedly connected to the inner wall of the second protective layer.

[0011] Preferably, a fourth protective layer is fixedly connected to the inner wall of the third protective layer, and the fourth protective layer is attached to the outer wall of the sewage discharge plastic pipe.

[0012] Compared with the prior art, the beneficial effects of this utility model are: (1) This device can improve the sound insulation and noise reduction capabilities of the sewage plastic pipe body and reduce the noise diffusion during the use of the sewage plastic pipe body.

[0013] (2) This device provides an outer sleeve on the outer wall of the sewage plastic pipe and sets a first protective layer, a second protective layer, a fourth protective layer and a third protective layer between the outer sleeve and the sewage plastic pipe. The first protective layer, the second protective layer, the fourth protective layer and the third protective layer can improve the sound insulation and noise reduction capability of the sewage plastic pipe, reduce the noise during the use of the sewage plastic pipe, and improve the performance of the sewage plastic pipe.

[0014] (3) By setting a clamp and a support column between the sewage plastic pipe body and the outer pipe, this device can not only ensure the stability of the connection between the sewage plastic pipe body and the outer pipe, but also facilitate the quick connection between the outer pipe and the sewage plastic pipe body, reducing the installation difficulty. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a sewage plastic pipe with an elastic reinforcing layer according to the present invention; Figure 2 This is a top view of the connection between the outer sleeve and the end cap of a sewage plastic pipe with an elastic reinforcing layer according to this utility model. Figure 3 This is a front view of the end cap of a sewage plastic pipe with an elastic reinforcing layer according to the present invention; Figure 4 This is a top sectional view of a sewage plastic pipe with an elastic reinforcing layer according to this utility model.

[0016] In the diagram: 1. Outer tube; 2. First protective layer; 3. Second protective layer; 4. Fourth protective layer; 5. Third protective layer; 6. Sewage discharge plastic pipe body; 7. Clip; 8. Support column; 9. End cap. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0018] Please see Figure 1-4This utility model provides a technical solution: a sewage plastic pipe with an elastic reinforcing layer, including a sewage plastic pipe body 6. The outer wall of the sewage plastic pipe body 6 has grooves, and multiple grooves are evenly distributed in a circular pattern around the outer wall of the sewage plastic pipe body 6. The length of the grooves is the same as the length of the sewage plastic pipe body 6. This structure facilitates a stable connection with an outer sleeve 1. The outer sleeve 1 is fitted onto the outer wall of the sewage plastic pipe body 6, forming a sliding connection with the sewage plastic pipe 6. An end cap 9 is fitted onto the end of the outer sleeve 1, which seals the ends of the outer sleeve 1 and the sewage plastic pipe 6 to prevent noise leakage. The inner surface of the outer sleeve 1 is provided with a first protective layer 2, a second protective layer 3, and a fourth protective layer. Layer 4 and the third protective layer 5, as well as the second protective layer 3, the fourth protective layer 4, and the third protective layer 5, are all provided in multiple sets. Each set of the second protective layer 3, the fourth protective layer 4, and the third protective layer 5 is staggered with the support column 8. In this structure, the second protective layer 3 is made of rubber. The second protective layer 3, the fourth protective layer 4, and the third protective layer 5 are all inserted between the outer sleeve 1 and the sewage plastic pipe body 6 by insertion, which is convenient for installation. The fourth protective layer 4 is fixedly connected to the inner wall of the third protective layer 5 and is attached to the outer wall of the sewage plastic pipe body 6. In this structure, the fourth protective layer 4 is made of rock wool board, which has a certain degree of hardness to support the third protective layer 5 and the second protective layer 3. The third protective layer 5 is made of sound-absorbing cotton. The fourth protective layer 4 is bonded and fixed to the third protective layer 5. The second protective layer 3 is in contact with the third protective layer 5 but not fixed, thus allowing the second protective layer 3 and the third protective layer 5 and the fourth protective layer 4 to be separated. This facilitates the installation or removal of the second protective layer 3, the third protective layer 5 and the fourth protective layer 4 according to sound insulation requirements, improving the practicality of the device. The inner wall of the first protective layer 2 is fixedly connected to a support column 8. Multiple support columns 8 are distributed in a circular pattern at equal intervals around the inner wall of the first protective layer 2. This structure can support the sewage plastic pipe body 6 and the outer sleeve 1 through the support columns 8, ensuring the proper functioning of the sewage plastic pipe body 6 and the outer sleeve 1. The first protective layer 2 has a second protective layer 3 fixedly connected to its inner wall, and the second protective layer 3 has a third protective layer 5 fixedly connected to its inner wall. The first protective layer 2 is made of porous sound insulation board, which can absorb some of the noise and reduce its diffusion. One end of the support column 8 is fixedly connected to a clip 7, which is inserted into the slot of the sewage plastic pipe body 6. The clip 7 matches the slot structure of the sewage plastic pipe body 6. This structure can ensure the uniformity of the support column 8 by setting the clip 7, and at the same time, it is convenient to connect the support column 8 to the sewage plastic pipe body 6, and it is also convenient to separate the support column 8 from the sewage plastic pipe body 6. The outer sleeve 1 is made of the same material as the sewage plastic pipe body 6.

[0019] Working principle: When using this sewage plastic pipe with elastic reinforcement layer, first align one end of the outer sleeve 1 with the end of the sewage plastic pipe body 6, and align the locking strip 7 on the inner wall of the outer sleeve 1 with the locking groove on the outer wall of the sewage plastic pipe body 6. Then push the outer sleeve 1 to fit it onto the outer wall of the sewage plastic pipe body 6, so that the locking strip 7 is inserted into the groove on the outer wall of the sewage plastic pipe body 6. After installing the outer sleeve 1, install the second protective layer 3, the third protective layer 5, and the fourth protective layer 4 according to the sound insulation requirements. If strong sound insulation is required, insert the second protective layer 3, the third protective layer 5, and the fourth protective layer 4 into the outer sleeve 1 and the sewage plastic pipe body 6. If strong sound insulation is not required, insert the third protective layer 5 and the fourth protective layer 4 into the outer sleeve 1 and the sewage plastic pipe body 6. Finally, use the end cap 9 to insert into both ends of the outer sleeve 1 and the sewage plastic pipe body 6 to fix the ends of the outer sleeve 1 and the sewage plastic pipe body 6.

[0020] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A sewage plastic pipe with an elastic reinforcing layer, comprising a sewage plastic pipe body (6), characterized in that: The outer wall of the sewage plastic pipe body (6) is fitted with an outer sleeve (1), the outer sleeve (1) and the sewage plastic pipe body (6) are slidably connected, the end of the outer sleeve (1) is fitted with an end cap (9), and the inner side of the outer sleeve (1) is provided with a first protective layer (2), a second protective layer (3), a fourth protective layer (4) and a third protective layer (5).

2. The sewage plastic pipe with an elastic reinforcing layer according to claim 1, characterized in that: The outer wall of the sewage plastic pipe (6) is provided with a slot. Multiple slots are distributed in a circular pattern at equal intervals about the outer wall of the sewage plastic pipe (6). The length of the slot is the same as the length of the sewage plastic pipe (6).

3. A sewage plastic pipe with an elastic reinforcing layer according to claim 1, characterized in that: The inner wall of the first protective layer (2) is fixedly connected with a support column (8), and there are multiple support columns (8) distributed in a circular and equally spaced manner about the inner wall of the first protective layer (2).

4. A sewage plastic pipe with an elastic reinforcing layer according to claim 3, characterized in that: One end of the support column (8) is fixedly connected to a clip (7), which is inserted into the slot of the sewage plastic pipe body (6). The clip (7) matches the slot structure of the sewage plastic pipe body (6).

5. A sewage plastic pipe with an elastic reinforcing layer according to claim 1, characterized in that: The second protective layer (3), the fourth protective layer (4) and the third protective layer (5) are provided in multiple sets, and each set of the second protective layer (3), the fourth protective layer (4) and the third protective layer (5) is staggered with the support column (8).

6. A sewage plastic pipe with an elastic reinforcing layer according to claim 1, characterized in that: The inner wall of the first protective layer (2) is fixedly connected to the second protective layer (3), and the inner wall of the second protective layer (3) is fixedly connected to the third protective layer (5).

7. A sewage plastic pipe with an elastic reinforcing layer according to claim 1, characterized in that: The inner wall of the third protective layer (5) is fixedly connected to the fourth protective layer (4), which is attached to the outer wall of the sewage plastic pipe body (6).

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