Flexible HDPE pipe

Abstract

The utility model relates to the technical field of pipes, in particular to a flexible HDPE pipe which comprises a flexible HDPE pipe body, a plurality of flexible ABS plastic guide rails are annularly installed on the inner wall of the flexible HDPE pipe body, sliding blocks are installed on the flexible ABS plastic guide rails in a sliding mode, flexible ABS plastic rings are installed on the sides, away from the flexible ABS plastic guide rails, of the sliding blocks, and the flexible ABS plastic rings are connected with the flexible HDPE pipe body. A cleaning brush is installed on the side, close to the sliding block, of the flexible ABS plastic ring, and the end of the cleaning brush makes contact with the inner wall of the flexible HDPE pipe body. The cleaning brush can be used for cleaning impurities attached to the inner wall of the flexible HDPE pipe body, so that the impurities attached to the inner wall of the flexible HDPE pipe body are cleaned and removed, and the cleanliness of the inner wall of the flexible HDPE pipe body is guaranteed; impurities attached to the inner wall of the flexible HDPE pipe body can be cleaned under the condition that the flexible HDPE pipe body is not detached, and the smoothness of the flexible HDPE pipe body is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of pipe technology, and in particular to a flexible HDPE pipe. Background Technology

[0002] HDPE pipes are flexible and easy to bend. In engineering projects, obstacles can be bypassed by changing the pipe's route. In many cases, the flexibility of the pipes can reduce the amount of fittings used and lower installation costs.

[0003] A search revealed Chinese patent application number 202223296349.3, which discloses "a torsion-resistant flexible HDPE pipe, comprising a pipe body, characterized in that the pipe body is divided into an outer pipe layer, an inner pipe layer, and a torsion-resistant structure, wherein the torsion-resistant structure is disposed between the outer pipe layer and the inner pipe layer, the torsion-resistant layer includes a torsion-resistant frame and connecting rings, a plurality of connecting rings are equidistantly disposed between the inner pipe layer and the outer pipe layer, the torsion-resistant frame is disposed between two adjacent connecting rings, and a plurality of torsion-resistant frames are arranged along the axial direction of the inner pipe layer." The flexible HDPE pipe is inclined and its two ends are connected to two connecting rings respectively. The inner wall of the inner tube layer is provided with an anti-torsion layer, and the surface of the anti-torsion layer away from the inner tube layer is provided with reinforcing ribs. The reinforcing ribs are spirally arranged along the axial direction of the anti-torsion layer. However, when the above-mentioned flexible HDPE pipe is used, a large amount of impurities will adhere to the inner wall of the flexible HDPE pipe after long-term use, which is not convenient to clean the impurities adhering to the inner wall of the flexible HDPE pipe. Therefore, in order to solve this problem, a flexible HDPE pipe is proposed. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a flexible HDPE pipe.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A flexible HDPE pipe includes a flexible HDPE pipe body. A plurality of flexible ABS plastic guide rails are annularly mounted on the inner wall of the flexible HDPE pipe body. A slider is slidably mounted on the flexible ABS plastic guide rails. A flexible ABS plastic ring is mounted on the side of the slider away from the flexible ABS plastic guide rails. A cleaning brush is mounted on the side of the flexible ABS plastic ring close to the slider. The end of the cleaning brush contacts the inner wall of the flexible HDPE pipe body. A first strong magnetic block is mounted on the side of the slider away from the flexible ABS plastic ring. A second strong magnetic block is provided on the outer wall of the flexible HDPE pipe body, which attracts the first strong magnetic block.

[0007] Preferably, a fixing plate is installed on the side of the second strong magnetic block away from the flexible HDPE pipe body, and a handle is installed on the side of the fixing plate away from the flexible HDPE pipe body.

[0008] Preferably, a mounting plate is installed on the side of the slider away from the flexible ABS plastic guide rail, and a flexible ABS plastic ring is installed on the side of the mounting plate away from the slider.

[0009] Preferably, the flexible ABS plastic ring has a mounting surface on the side near the slider, and the cleaning brush is mounted on the mounting surface.

[0010] Preferably, the flexible ABS plastic ring is concentric with the flexible HDPE pipe body, and the first strong magnetic block is bonded to the side of the slider away from the flexible ABS plastic ring.

[0011] Preferably, the first strong magnetic block has a first contact surface on the side away from the slider that is in contact with the inner wall of the flexible HDPE pipe body, and the second strong magnetic block has a second contact surface on the side close to the flexible HDPE pipe body that is in contact with the outer wall of the flexible HDPE pipe body.

[0012] Preferably, limit blocks are installed at both ends of the flexible ABS plastic guide rail, and the limit blocks are installed on the inner wall of the flexible HDPE pipe body.

[0013] Compared with the prior art, the beneficial effects of this utility model are:

[0014] 1. In this utility model, a cleaning brush moves within the flexible HDPE pipe body and generates friction with the pipe body, thus cleaning impurities adhering to the inner wall of the flexible HDPE pipe body. This removes the impurities adhering to the inner wall of the flexible HDPE pipe body, ensuring its cleanliness. Impurities adhering to the inner wall of the flexible HDPE pipe body can be cleaned without disassembling the pipe body, ensuring the smooth flow of the flexible HDPE pipe body.

[0015] 2: In this utility model, the flexibility of the flexible ABS plastic guide rail and the flexible ABS plastic ring is utilized so that when the flexible HDPE pipe body deforms, the flexible ABS plastic guide rail and the flexible ABS plastic ring deform along with the flexible HDPE pipe body, without affecting the normal deformation and use of the flexible HDPE pipe body. Attached Figure Description

[0016] Figure 1 This is a first-view structural schematic diagram of a flexible HDPE pipe proposed in this utility model.

[0017] Figure 2This is a second-view structural schematic diagram of a flexible HDPE pipe proposed in this utility model.

[0018] Figure 3 This is a schematic diagram showing the connection between the flexible HDPE pipe body and the flexible ABS plastic guide rail of a flexible HDPE pipe proposed in this utility model.

[0019] Figure 4 This is a schematic diagram showing the connection between the mounting plate and the flexible ABS plastic ring of a flexible HDPE pipe according to this utility model.

[0020] Figure 5 for Figure 4 A magnified view of part A in the middle.

[0021] In the diagram: 1. Flexible HDPE pipe body; 2. Flexible ABS plastic guide rail; 3. Limiting block; 4. Slider; 5. Flexible ABS plastic ring; 6. Cleaning brush; 7. Mounting plate; 8. First strong magnetic block; 9. Second strong magnetic block; 10. Fixing plate; 11. Handle. Detailed Implementation

[0022] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0023] Reference Figure 1-5 A flexible HDPE pipe includes a flexible HDPE pipe body 1. Several flexible ABS plastic guide rails 2 are installed in a ring on the inner wall of the flexible HDPE pipe body 1. A slider 4 is slidably installed on the flexible ABS plastic guide rails 2. A flexible ABS plastic ring 5 is installed on the side of the slider 4 away from the flexible ABS plastic guide rails 2. A cleaning brush 6 is installed on the side of the flexible ABS plastic ring 5 close to the slider 4. The end of the cleaning brush 6 is in contact with the inner wall of the flexible HDPE pipe body 1. A first strong magnetic block 8 is installed on the side of the slider 4 away from the flexible ABS plastic ring 5. A second strong magnetic block 9 is provided on the outer wall of the flexible HDPE pipe body 1, which is attracted to the first strong magnetic block 8.

[0024] As a technical optimization of this utility model, a fixing plate 10 is installed on the side of the second strong magnetic block 9 away from the flexible HDPE pipe body 1, and a handle 11 is installed on the side of the fixing plate 10 away from the flexible HDPE pipe body 1. The fixing plate 10 can facilitate the connection between the handle 11 and the second strong magnetic block 9.

[0025] As a technical optimization of this utility model, a mounting plate 7 is installed on the side of the slider 4 away from the flexible ABS plastic guide rail 2, and the flexible ABS plastic ring 5 is installed on the side of the mounting plate 7 away from the slider 4. The mounting plate 7 can facilitate the connection between the flexible ABS plastic ring 5 and the slider 4.

[0026] As a technical optimization of this utility model, the flexible ABS plastic ring 5 has an installation surface on the side near the slider 4, and the cleaning brush 6 is installed on the installation surface. The installation surface facilitates the connection between the cleaning brush 6 and the flexible ABS plastic ring 5, and facilitates the installation of the cleaning brush 6 on the side of the flexible ABS plastic ring 5 near the slider 4.

[0027] As a technical optimization of this utility model, the flexible ABS plastic ring 5 and the flexible HDPE pipe body 1 are concentric, and the first strong magnetic block 8 is bonded to the side of the slider 4 away from the flexible ABS plastic ring 5.

[0028] As a technical optimization of this utility model, the first strong magnetic block 8 has a first contact surface on the side away from the slider 4 that is in contact with the inner wall of the flexible HDPE pipe body 1, and the second strong magnetic block 9 has a second contact surface on the side close to the flexible HDPE pipe body 1 that is in contact with the outer wall of the flexible HDPE pipe body 1.

[0029] As a technical optimization of this utility model, limit blocks 3 are installed at both ends of the flexible ABS plastic guide rail 2. The limit blocks 3 are installed on the inner wall of the flexible HDPE pipe body 1. The limit blocks 3 can limit the slider 4 and prevent the slider 4 from disengaging from the flexible ABS plastic guide rail 2 when sliding on it.

[0030] In use, when it is necessary to clean impurities adhering to the inner wall of the flexible HDPE pipe body 1, all handles 11 need to be pulled simultaneously. Pulling the handles 11 will move the fixing plate 10, which in turn will move the second strong magnetic block 9. Utilizing the mutual attraction between the first strong magnetic block 8 and the second strong magnetic block 9, the movement of the second strong magnetic block 9 will move the first strong magnetic block 8, which in turn will move the slider 4. This will cause the slider 4 to move on the flexible ABS plastic guide rail 2, which in turn will move the mounting plate 7, thereby allowing the flexible ABS plastic ring 5 to move within the flexible HDPE pipe body 1. The flexible ABS plastic ring 5 moves within the flexible HDPE pipe body 1, allowing the cleaning brush 6 to move within the flexible HDPE pipe body 1 as well. The friction generated between the cleaning brush 6 and the flexible HDPE pipe body 1 during movement cleans impurities adhering to the inner wall of the flexible HDPE pipe body 1, ensuring its cleanliness. This allows for cleaning of impurities adhering to the inner wall of the flexible HDPE pipe body 1 without disassembling it, ensuring the smooth flow of the flexible HDPE pipe body 1.

[0031] By utilizing the flexibility of the flexible ABS plastic guide rail 2 and the flexible ABS plastic ring 5, when the flexible HDPE pipe body 1 deforms, the flexible ABS plastic guide rail 2 and the flexible ABS plastic ring 5 can deform along with the flexible HDPE pipe body 1 without affecting the normal deformation and use of the flexible HDPE pipe body 1.

[0032] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A flexible HDPE pipe comprising a flexible HDPE pipe body (1), characterized in that, The flexible ABS plastic guide rail (2) is installed on the inner wall of the flexible HDPE pipe body (1) in a ring shape, the sliding block (4) is slidably installed on the flexible ABS plastic guide rail (2), the flexible ABS plastic ring (5) is installed on the side of the sliding block (4) away from the flexible ABS plastic guide rail (2), the cleaning brush (6) is installed on the side of the flexible ABS plastic ring (5) close to the sliding block (4), the end of the cleaning brush (6) is in contact with the inner wall of the flexible HDPE pipe body (1), the first strong magnetic block (8) is installed on the side of the sliding block (4) away from the flexible ABS plastic ring (5), and the second strong magnetic block (9) is arranged on the outer wall of the flexible HDPE pipe body (1) and is attracted to the first strong magnetic block (8).

2. A flexible HDPE pipe according to claim 1, characterized in that The second strong magnetic block (9) is installed on the side of the flexible HDPE pipe body (1) away from the flexible ABS plastic ring (5), the fixed sheet (10) is installed on the side of the flexible HDPE pipe body (1) away from the flexible ABS plastic ring (5), and the handle (11) is installed on the side of the fixed sheet (10) away from the flexible ABS plastic ring (5).

3. A flexible HDPE pipe according to claim 1, characterized in that The sliding block (4) is installed on the side of the flexible ABS plastic guide rail (2) away from the flexible ABS plastic guide rail (2), the flexible ABS plastic ring (5) is installed on the side of the flexible ABS plastic guide rail (2) away from the sliding block (4), and the cleaning brush (6) is installed on the side of the flexible ABS plastic ring (5) close to the sliding block (4).

4. A flexible HDPE pipe according to claim 1, characterized in that, The flexible ABS plastic ring (5) is installed on the side of the flexible ABS plastic ring (5) close to the sliding block (4), and the cleaning brush (6) is installed on the installation surface.

5. A flexible HDPE pipe according to claim 1, characterized in that, The flexible ABS plastic ring (5) is coaxial with the flexible HDPE pipe body (1), and the first strong magnetic block (8) is bonded to the side of the sliding block (4) away from the flexible ABS plastic ring (5).

6. A flexible HDPE pipe according to claim 1, characterized in that The first strong magnetic block (8) is provided with a first abutting surface on the side of the sliding block (4) away from the flexible ABS plastic ring (5), and the second strong magnetic block (9) is provided with a second abutting surface on the side of the flexible ABS plastic ring (5) close to the flexible ABS plastic ring (5).

7. A flexible HDPE pipe according to claim 1, characterized in that, The flexible ABS plastic guide rail (2) is installed on the inner wall of the flexible HDPE pipe body (1).

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