Annularly distributed collection aperture slow release perforated tube

Abstract

The utility model provides a kind of annular distribution collection hole slow-release perforated pipe, it is related to perforated pipe technical field, including perforated pipe main part, multiple annular openings are equidistantly set up on the outer wall of perforated pipe main part, multiple communication holes are set up on the inner wall of annular opening, elastic band is placed in annular opening, multiple communication pipes matched with communication hole are fixed on the inner wall of elastic band, two clamps are installed on the outside of elastic band in annular opening.When slow-release material needs to be replaced, the user only needs to unscrew the bolt, so that the two clamps are detached from the perforated pipe main body. At this time, by pulling the elastic band, all communication pipes can be removed from the annular opening on the outer wall of the perforated pipe main body. The user can clean the first filter plate and the second filter plate, or replace the slow-release material in the communication pipe. The perforated pipe main body does not need to be disassembled, and is more practical.

Description

Technical Field

[0001] This utility model relates to the field of perforated tube technology, and in particular to a slow-release perforated tube with annularly distributed collection holes. Background Technology

[0002] With the acceleration of urbanization and the expansion of industrial and agricultural production, the demand for efficient collection, precise slow release, and directional transport of various fluid media is becoming increasingly prominent. Traditional perforated pipes are gradually showing their shortcomings in terms of the uniformity of material collection, the controllability of the release process, and adaptability to complex environments. The annular distribution collection hole slow-release perforated pipe has emerged in this context. It integrates the uniform distribution characteristics of the annular hole system with the precise control advantages of slow-release technology. It aims to meet the requirements of high efficiency and intelligence for material collection and release in multiple fields such as sewage treatment, rainwater utilization, agricultural irrigation, and environmental remediation. It provides a new technical path to solve the problems of low efficiency, high energy consumption, and difficult maintenance of traditional pipelines in practical applications.

[0003] Currently, one type of annular distributed collection hole slow-release perforated tube in the existing technology requires the entire tube to be disassembled for replacement after the built-in slow-release material, such as adsorbent or drug carrier, fails. This is especially difficult and costly for large pipelines. Utility Model Content

[0004] The purpose of this invention is to solve the problem that in the prior art, when the built-in slow-release material, such as adsorbent or drug carrier, fails, the entire tube needs to be disassembled for replacement, which is especially difficult and costly for large pipelines. Therefore, a slow-release perforated tube with annularly distributed collection holes is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a perforated tube with annularly distributed collection holes, comprising a perforated tube body, wherein multiple annular openings are equidistantly provided on the outer wall of the perforated tube body, multiple connecting holes are provided on the inner wall of the annular openings, an elastic band is placed inside the annular openings, multiple connecting tubes matching the connecting holes are fixed on the inner wall of the elastic band, two clamps are installed inside the annular openings on the outer side of the elastic band, an anti-corrosion layer is provided inside the perforated tube body, a reinforcing layer is provided outside the anti-corrosion layer, and an outer layer is provided outside the reinforcing layer.

[0006] Preferably, each of the two clamps has a mounting plate fixed to its outer wall at one of its opposite ends, and the two opposite mounting plates are fixed together by bolts.

[0007] Preferably, a second filter plate matching the connecting pipe is fixed inside the clamp, and one end of the second filter plate is fixed with a limit ring.

[0008] Preferably, the end of the limiting ring furthest from the second filter plate is inserted into the connecting pipe.

[0009] Preferably, a first filter plate is fixed at one end of the connecting pipe located inside the perforated pipe body.

[0010] Preferably, an elastic buffer layer is provided between the reinforcing layer and the outer layer, and the reinforcing layer and the outer layer are bonded and fixed together by the elastic buffer layer.

[0011] Preferably, the reinforcing layer is provided with multiple reinforcing ribs.

[0012] Compared with the prior art, the advantages and positive effects of this utility model are as follows:

[0013] In this invention, the slow-release material is placed inside the connecting pipe. The first and second filter plates effectively block the slow-release material, ensuring it remains within the connecting pipe. Simultaneously, they allow some filtration of the water entering through the connecting hole. When the slow-release material needs replacement, the user simply unscrews the bolts, removing the two clamps from the perforated pipe body. Pulling the elastic band then moves all the connecting pipes out of the annular opening on the outer wall of the perforated pipe body. The user can then clean the first and second filter plates and replace the slow-release material within the connecting pipes without disassembling the entire perforated pipe body, making it more practical. Attached Figure Description

[0014] Figure 1 A perspective view of a perforated tube with annularly distributed collection holes for slow release is provided for this utility model;

[0015] Figure 2 This utility model provides a schematic diagram of the internal structure of the perforated tube body of a ring-shaped distributed collection hole slow-release perforated tube;

[0016] Figure 3 This utility model provides a schematic diagram of the internal structure of the clamp of a ring-shaped distributed collection hole slow-release perforated tube;

[0017] Figure 4 A cross-sectional view of the internal structure of the clamp of the annularly distributed collection hole slow-release perforated tube is provided for this utility model.

[0018] Figure 5 This utility model presents a schematic diagram of the internal layered structure of a perforated tube body for a slow-release perforated tube with annularly distributed collection holes.

[0019] Legend: 1. Perforated pipe body; 2. Annular opening; 3. Connecting hole; 4. Elastic band; 5. Connecting pipe; 6. First filter plate; 7. Clamp; 8. Mounting plate; 9. Bolt; 10. Second filter plate; 11. Limiting ring; 12. Anti-corrosion layer; 13. Reinforcing layer; 14. Elastic buffer layer; 15. Outer layer; 16. Reinforcing rib. Detailed Implementation

[0020] To better understand the above-mentioned objectives, features, and advantages of this utility model, the present utility model will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features described in these embodiments can be combined with each other.

[0021] Many specific details are set forth in the following description in order to provide a full understanding of the present invention. However, the present invention may also be implemented in other ways different from those described herein. Therefore, the present invention is not limited to the specific embodiments disclosed in the following specification.

[0022] Example 1, such as Figure 1-5 As shown, this utility model provides a perforated tube with annularly distributed collection holes for slow release, including a perforated tube body 1. Multiple annular openings 2 are equidistantly provided on the outer wall of the perforated tube body 1. Multiple connecting holes 3 are provided on the inner wall of the annular openings 2. An elastic band 4 is placed inside the annular openings 2. Multiple connecting tubes 5 that match the connecting holes 3 are fixed on the inner wall of the elastic band 4. Two clamps 7 are installed inside the annular openings 2 on the outside of the elastic band 4. An anti-corrosion layer 12 is provided inside the perforated tube body 1. A reinforcing layer 13 is provided on the outside of the anti-corrosion layer 12. An outer layer 15 is provided on the outside of the reinforcing layer 13.

[0023] The overall effect of Embodiment 1 is that when the slow-release material needs to be replaced, the user only needs to unscrew the bolt 9 to remove the two clamps 7 from the perforated tube body 1. At this time, by pulling the elastic band 4, all the connecting tubes 5 can be moved out of the annular opening 2 on the outer wall of the perforated tube body 1. The user can clean the first filter plate 6 and the second filter plate 10, and can also replace the slow-release material in the connecting tubes 5 without disassembling the entire perforated tube body 1. This makes it more practical. The anti-corrosion layer 12 can protect the inner wall of the perforated tube body 1 from corrosion. The reinforcing layer 13 can increase the overall strength of the perforated tube body 1.

[0024] Example 2, as Figure 1-5 As shown, mounting plates 8 are fixed to the outer walls of the opposite ends of the two clamps 7. The two opposite mounting plates 8 are fixed together by bolts 9. A second filter plate 10 matching the connecting pipe 5 is fixed inside the clamp 7. One end of the second filter plate 10 is fixed with a limit ring 11. The end of the limit ring 11 away from the second filter plate 10 is inserted into the connecting pipe 5. A first filter plate 6 is fixed to the end of the connecting pipe 5 located inside the perforated pipe body 1. An elastic buffer layer 14 is provided between the reinforcing layer 13 and the outer layer 15. The reinforcing layer 13 and the outer layer 15 are attached and fixed by the elastic buffer layer 14. Multiple reinforcing ribs 16 are provided inside the reinforcing layer 13.

[0025] The overall effect of Embodiment 2 is as follows: the mounting plate 8 and bolts 9 allow for the installation and removal of the two clamps 7; the limiting rings 11, when the clamps 7 are installed, insert one of the limiting rings 11 into one of the connecting pipes 5, thereby limiting the position of the clamps 7 and preventing the two clamps 7 from rotating within the annular opening 2, thus enhancing stability; the first filter plate 6 and the second filter plate 10, on the one hand, can block the slow-release material, ensuring it remains within the connecting pipe 5, and on the other hand, can filter the water entering through the connecting hole 3; the elastic buffer layer 14 can absorb external impacts and vibrations, protecting the shape of the connecting hole 3 and extending the overall service life of the perforated pipe body 1; and the reinforcing ribs 16 further enhance the overall strength of the perforated pipe body 1, making it more practical.

[0026] Working Principle: When in use, the slow-release material is placed inside the connecting pipe 5. The first filter plate 6 and the second filter plate 10 serve two purposes: firstly, they prevent the slow-release material from entering, ensuring it remains within the connecting pipe 5; secondly, they allow some filtration of the water entering through the connecting hole 3. When the slow-release material needs replacement, the user simply unscrews the bolt 9, removing the two clamps 7 from the perforated pipe body 1. Then, by pulling the elastic band 4, all connecting pipes 5 can be moved out of the annular opening 2 on the outer wall of the perforated pipe body 1. The user can then clean the first filter plate 6 and the second filter plate 10, and replace the slow-release material inside the connecting pipe 5, without needing to clean the perforated pipe body. The entire body 1 is disassembled for enhanced practicality. With the setting of the limiting ring 11, when the clamp 7 is installed, one of the limiting rings 11 will be inserted into one of the connecting pipes 5, thereby limiting the position of the clamp 7 and preventing the two clamps 7 from rotating within the annular opening 2. The anti-corrosion layer 12 provides anti-corrosion treatment to the inner wall of the perforated pipe body 1. The reinforcing layer 13 increases the overall strength of the perforated pipe body 1. The elastic buffer layer 14 absorbs external impacts and vibrations, protects the shape of the connecting hole 3, and extends the overall service life of the perforated pipe body 1. The reinforcing rib 16 further enhances the overall strength of the perforated pipe body 1, making it even more practical.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A perforated tube with annularly distributed collection holes for slow-release, comprising a perforated tube body (1), characterized in that: The perforated tube body (1) has multiple annular openings (2) evenly spaced on its outer wall. Multiple connecting holes (3) are provided on the inner wall of the annular openings (2). An elastic band (4) is placed inside the annular openings (2). Multiple connecting tubes (5) matching the connecting holes (3) are fixed on the inner wall of the elastic band (4). Two clamps (7) are installed inside the annular openings (2) on the outside of the elastic band (4). The perforated tube body (1) has an anti-corrosion layer (12). A reinforcing layer (13) is provided on the outside of the anti-corrosion layer (12). An outer layer (15) is provided on the outside of the reinforcing layer (13).

2. The annularly distributed collection hole slow-release perforated tube according to claim 1, characterized in that: The outer walls of the opposite ends of the two clamps (7) are fixed with mounting plates (8), and the two opposite mounting plates (8) are fixed together by bolts (9).

3. The annularly distributed collection hole slow-release perforated tube according to claim 1, characterized in that: The clamp (7) is fixed with a second filter plate (10) that matches the connecting pipe (5), and one end of the second filter plate (10) is fixed with a limit ring (11).

4. The annularly distributed collection hole slow-release perforated tube according to claim 3, characterized in that: The end of the limiting ring (11) away from the second filter plate (10) is inserted into the connecting pipe (5).

5. The annularly distributed collection hole slow-release perforated tube according to claim 1, characterized in that: The first filter plate (6) is fixed at one end of the connecting pipe (5) located inside the perforated pipe body (1).

6. The annularly distributed collection hole slow-release perforated tube according to claim 1, characterized in that: An elastic buffer layer (14) is provided between the reinforcing layer (13) and the outer layer (15), and the reinforcing layer (13) and the outer layer (15) are bonded and fixed by the elastic buffer layer (14).

7. The annularly distributed collection hole slow-release perforated tube according to claim 1, characterized in that: The reinforcing layer (13) is provided with a plurality of reinforcing ribs (16).

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