Modularized drainage pipeline

Abstract

The utility model relates to the technical field of pipeline drainage, in particular to a modularized drainage pipeline which comprises a plurality of pipe bodies which can be mutually spliced, a first channel is communicated in each pipe body in a left-right mode, two ends of each pipe body respectively extend outwards to form a first connecting end and a second connecting end, the first connecting ends correspond to the second connecting ends, and the second connecting ends correspond to the first connecting ends. The middle of the first connecting end extends inwards to form a buckling groove and a positioning groove, the buckling groove is communicated with the first channel, the positioning groove is communicated with the buckling groove, the second connecting end extends outwards to form a convex ring matched with the positioning groove, buckling parts matched with the buckling groove are arranged on the two sides of the convex ring, and the convex ring is communicated with the positioning groove. And a locking piece which is in threaded connection with the connecting end I is movably mounted on the side surface of the connecting end II. Through the arrangement of the pipe bodies which can be assembled with each other, only a part of damaged pipeline needs to be disassembled in the process of maintaining the water pipe, and the whole drainage pipeline does not need to be damaged and disassembled.

Description

Technical Field

[0001] The utility model relates to the field of pipeline drainage, in particular to a modular drainage pipeline. Background Art

[0002] In urban drainage systems, municipal drainage pipes are usually used to transport rainwater and sewage collected on the surface. Currently, commonly used drainage pipes are reinforced concrete pipes or glass fiber reinforced plastic sand-filled pipes.

[0003] Chinese patent publication number CN218374327U discloses a municipal drainage pipe comprising a main body and a drain outlet structure, the drain outlet structure being disposed at the water inlet of the main body. The drain outlet structure comprises a housing mounted on the municipal pavement, a manhole cover detachably connected to the housing, a filter screen disposed at the junction of the main body and the drain outlet structure, and a traction rope connected between the drain outlet structure and the manhole cover. The inner wall of the housing is fixedly connected to an inclined plate, to which a plurality of guide plates are fixedly connected at an angle, each of which has diversion holes. This device solves the problem of traditional drainage pipes being easily clogged at the water inlet, which in turn leads to clogging of the entire drainage pipe. The drainage pipe docking structure utilizes an electric heating wire to heat-seal the casing and the inner PE lining of the concrete drainage pipe, significantly reducing the difficulty of docking construction and improving the sealing performance of the drainage pipe. However, the drainage pipe also suffers from the following problems: The drainage pipe is inconvenient to install, and when leaks occur, repair requires the entire pipe to be replaced, which is time-consuming and labor-intensive, resulting in poor practicality. Utility Model Content

[0004] The purpose of the utility model is to solve the above defects and provide a modular drainage pipe.

[0005] The purpose of the present utility model is achieved in the following way: a modular drainage pipe comprises a plurality of pipe bodies that can be spliced ​​with each other, the pipe body is connected to the left and right with a first channel, the two ends of the pipe body respectively extend outward with a connection end one and a connection end two, and the connection end one corresponds to the connection end two, the middle part of the connection end one extends inward with a snap-fit ​​groove and a positioning groove, the snap-fit ​​groove is connected to the first channel, the positioning groove is connected to the snap-fit ​​groove, a convex ring extending outward from the connection end two and matching the positioning groove, snap-fit ​​parts matching the snap-fit ​​groove are provided on both sides of the convex ring, and a locking member threadedly connected to the connection end one is movably installed on the side surface of the connection end two.

[0006] Furthermore, a valve is movably installed in the first channel, and the valve is provided with a second channel that can be connected to the first channel. By setting the valve, the flow of water in and out of the first channel can be controlled.

[0007] Furthermore, an adjusting member for adjusting the valve is installed on the tube body, and the valve can be rotated by the adjusting member to disconnect the first channel from the second channel.

[0008] Furthermore, a waterproof collar is installed around the inner wall of the buckling groove, and the provision of the waterproof collar can prevent water from overflowing from between the buckling groove and the buckling part.

[0009] Furthermore, an anti-slip sleeve is installed at one end of the adjusting member to prevent slipping during the process of twisting the adjusting member.

[0010] Furthermore, the snap-fitting groove is annular, and can be matched with the convex ring by providing the snap-fitting groove in an annular shape.

[0011] Furthermore, the outer surface of the connecting end 1 is provided with an external thread.

[0012] Furthermore, the inner wall of the locking member is provided with an internal thread matching the external thread, and the locking member can be installed on the surface of the connecting end through thread matching.

[0013] The beneficial effects of the present invention are as follows: by providing pipe bodies that can be assembled with each other, during the maintenance of the water pipes, only the damaged part of the pipe needs to be disassembled, and there is no need to repair and disassemble the entire drainage pipe. Therefore, a large amount of manpower and material resources can be reduced, and the utility model is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the assembly state of the pipe body in the modular drainage pipe of the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional structure of the modular drainage pipe of the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of the modular drainage pipe of the utility model;

[0017] Figure 4 For this utility model Figure 3 A partial enlarged schematic diagram;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the modular drainage pipe of the utility model;

[0019] Figure 6 This is a schematic diagram of the three-dimensional structure of the modular drainage pipe of the utility model;

[0020] In the figure, 1. tube body; 2. first channel; 3. connection end 1; 4. connection end 2; 5. buckling groove; 6. positioning groove; 7. convex ring; 8. buckling part; 9. locking piece; 10. valve; 11. second channel; 12. adjusting piece; 13. anti-slip sleeve; 14. external thread; 15. internal thread; 16. waterproof collar. DETAILED DESCRIPTION

[0021] In order to facilitate the understanding of those skilled in the art, the present invention is further described below in conjunction with the embodiments and drawings. The contents mentioned in the embodiments are not intended to limit the present invention. The present invention is described in detail below in conjunction with the drawings.

[0022] See also Figures 1-6 The modular drainage pipe specifically implemented includes several pipe bodies 1 that can be spliced ​​with each other, and a first channel 2 is connected to the left and right sides of the pipe body 1. A connecting end 3 and a connecting end 4 are respectively extended outward at both ends of the pipe body 1, and the connecting end 3 corresponds to the connecting end 2 4. A buckling groove 5 and a positioning groove 6 are extended inward from the middle of the connecting end 3, and the buckling groove 5 is connected to the first channel 2, and the positioning groove 6 is connected to the buckling groove 5. A convex ring 7 that cooperates with the positioning groove 6 extends outward from the connecting end 2 4, and buckling parts 8 that match the buckling groove 5 are provided on both sides of the convex ring 7. A locking member 9 that is threadedly connected to the connecting end 3 is movably installed on the side surface of the connecting end 2 4.

[0023] A valve 10 is movably installed in the first channel 2. The valve 10 is provided with a second channel 11 which can be communicated with the first channel 2. The valve 10 can control the flow of water in and out of the first channel 2. An adjusting member 12 for adjusting the valve 10 is installed on the tube body 1. The valve 10 can be rotated by the adjusting member 12 to disconnect the first channel 2 from the second channel 11. A waterproof collar 16 is installed around the inner wall of the buckling groove 5. The waterproof collar 16 can prevent water from overflowing from between the buckling groove 5 and the buckling part 8. An anti-slip sleeve 13 is installed at one end of the adjusting member 12. The anti-slip sleeve 13 prevents slipping during the process of twisting the adjusting member 12.

[0024] The annular engagement groove 5 is provided to mate with the convex ring 7. The outer surface of the connecting end 1 3 is provided with an external thread 14, and the inner wall of the locking member 9 is provided with an internal thread 15 that matches the external thread 14. Through the threaded engagement, the locking member 9 can be installed on the surface of the connecting end 1 3.

[0025] The working principle of the embodiment of the present utility model is as follows: during installation, the connection end 1 3 and the connection end 2 4 between the two adjacent tube bodies 1 are in contact, and the convex ring 7 cooperates with the positioning groove 6 so that the tube bodies 1 can be effectively positioned and installed. The buckling groove 5 cooperates with the buckling portion 8. By twisting the locking member 9, the internal thread 15 on the locking member 9 cooperates with the external thread 14, so that the locking member 9 can be installed on the outer surface of the connection end 1 3, and by twisting the adjusting member 12 to rotate the valve 10, the second channel 11 can be controlled to disconnect from the first channel 2.

[0026] The above content is a further detailed description of the present invention in conjunction with specific further embodiments, and the specific implementation of the present invention cannot be considered to be limited to these descriptions. For those skilled in the art of the present invention, several simple deductions or substitutions can be made without departing from the concept of the present invention, and all of these should be considered as within the scope of protection of the present invention.

Claims

1. Modular drainage pipe, characterized in that, The invention comprises a plurality of tube bodies that can be spliced ​​with each other, wherein the tube body is connected to the left and right with a first channel, and the two ends of the tube body respectively extend outward with a connecting end 1 and a connecting end 2, and the connecting end 1 corresponds to the connecting end 2, and a buckling groove and a positioning groove extend inward from the middle of the connecting end 1, the buckling groove is connected to the first channel, and the positioning groove is connected to the buckling groove, and a convex ring extending outward from the connecting end 2 and matching the positioning groove is provided on both sides of the convex ring with a buckling part matching the buckling groove, and a locking member threadedly connected to the connecting end 1 is movably installed on the side surface of the connecting end 2.

2. The modular drainage pipe according to claim 1, characterized in that: A valve is movably installed in the first channel, and the valve is provided with a second channel which can communicate with the first channel.

3. The modular drainage pipe according to claim 2, characterized in that: An adjusting member for adjusting the valve is installed on the pipe body.

4. The modular drainage pipe according to claim 3, characterized in that: One end of the adjusting member is provided with an anti-slip sleeve.

5. The modular drainage pipe according to any one of claim 4, characterized in that: A waterproof collar is mounted around the inner wall of the buckling groove.

6. The modular drainage pipe according to any one of claims 1 to 5, characterized in that: The buckling groove is annular.

7. The modular drainage pipe according to any one of claims 1 to 5, characterized in that: The outer surface of the first connecting end is provided with an external thread.

8. The modular drainage pipe according to claim 7, characterized in that: An internal thread matching the external thread is provided on the inner wall of the locking piece.

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