PVC (polyvinyl chloride) drainage pipe convenient for butt joint

Abstract

The utility model discloses a PVC drain pipe convenient for butt joint, and particularly relates to the technical field of drain pipes, the PVC drain pipe comprises a drain pipe main body and a butt joint pipe, a butt joint assembly is arranged at the bottom end in the drain pipe main body, and the butt joint assembly comprises a flow guide table, a liner pipe, a storage groove, a corrugated pipe, a fixing table, a fixing hole, a fixing bolt, an inserting pipe and a butt joint pipe; a flow guide table is fixed to the bottom end of the interior of the drainage pipe body, and a liner pipe is fixed to the bottom end of the flow guide table. The corrugated pipe is arranged, the corrugated pipe is hidden on the inner side of the liner pipe and is directly connected with the insertion pipe and the butt joint pipe, after the fixing bolt on the outer side is screwed to be loosened and the insertion pipe is loosened, the insertion pipe can be pulled out along the pipe opening of the drainage pipe body, and the butt joint pipe and the insertion pipe are connected with the drainage pipe body under the assistance of the corrugated pipe. And through the free bending function of the corrugated pipe, the free butt joint function of the PVC drainage pipe butt joint pipe is achieved.

Description

Technical Field

[0001] This utility model relates to the field of drainage pipe technology, specifically to a PVC drainage pipe that is easy to connect. Background Technology

[0002] PVC pipes play a crucial role in both industrial and civil applications. Their core functions are diverse and extensive. In drainage and sewage systems, PVC pipes, with their excellent resistance to chemical corrosion, wear, and high pressure, have become the first choice for drainage systems in homes, commercial buildings, and industrial buildings, effectively ensuring the smooth discharge of wastewater and sewage. Secondly, in water supply systems, PVC pipes are widely used in indoor and outdoor tap water supply and hot and cold water pipes in public buildings because they are not prone to rust and have excellent durability, ensuring the cleanliness and safety of water quality.

[0003] During the use of PVC drainage pipes, multiple sets of pipes often need to be connected. In some cases, the pipes are distributed at a certain angle. This part can be connected by pipe elbows, but the angle of pipe elbows is mostly ninety degrees, which is difficult to meet the complex usage conditions.

[0004] Therefore, a type of PVC drainage pipe that is easy to connect is needed to solve the above problems. Utility Model Content

[0005] The purpose of this utility model is to provide a PVC drainage pipe that is easy to connect, so as to solve the problem mentioned in the background art that PVC drainage pipes are not easy to connect and use.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a PVC drainage pipe that is easy to connect, comprising a drainage pipe body and a connecting pipe. A connecting assembly is provided at the bottom of the drainage pipe body. The connecting assembly includes a flow guide platform, a liner, a receiving groove, a corrugated pipe, a fixing platform, a fixing hole, a fixing bolt, a insertion pipe, and a connecting pipe. A flow guide platform is fixed at the bottom of the drainage pipe body, and a liner is fixed at the bottom of the flow guide platform. A receiving groove is provided inside the liner, and a corrugated pipe is installed inside the receiving groove. A fixing platform is fixed at the bottom right side of the drainage pipe body, and a fixing hole is provided inside the fixing platform. A fixing bolt is provided inside the fixing hole, and the left side of the fixing bolt extends into the interior of the drainage pipe body. A insertion pipe is installed at the bottom of the corrugated pipe, and the bottom of the insertion pipe extends to the outside of the drainage pipe body. A connecting pipe is fixed at the bottom of the insertion pipe.

[0007] As a further technical solution of this utility model, a debris pipe is installed on the left side of the main body of the drain pipe, and the debris pipe extends into the interior of the main body of the drain pipe on the right side.

[0008] As a further technical solution of this utility model, a sealing cap is provided on the left side of the debris tube, and a liquid tank is provided at the bottom end of the debris tube.

[0009] As a further technical solution of this utility model, several liquid tanks are provided at the bottom end of the debris tube, and the several liquid tanks are distributed in parallel.

[0010] As a further technical solution of this utility model, a mounting platform is fixed on the right side of the main body of the drain pipe, and a mounting hole is provided inside the mounting platform, and a medicine cartridge is provided inside the mounting hole.

[0011] As a further technical solution of this utility model, several mounting platforms are fixed on the right side of the main body of the drainage pipe, and the several mounting platforms are distributed at equal intervals.

[0012] As a further technical solution of this utility model, the mounting hole is provided with an internal thread, and the surface of the cartridge is provided with an external thread.

[0013] As a further technical solution of this utility model, the inside of the medicine cartridge is provided with unblocking particles, and the outer wall of the medicine cartridge is provided with a through groove.

[0014] Compared with the prior art, the beneficial effects of this utility model are as follows: by setting a corrugated pipe, which is hidden inside the liner and directly connected to the insertion pipe and the connecting pipe, the fixing bolt on the outside is loosened and the fixing of the insertion pipe is released. The insertion pipe can be pulled out along the pipe opening of the main body of the drain pipe. With the assistance of the corrugated pipe, the connecting pipe and the insertion pipe are connected to the main body of the drain pipe. The free bending function of the corrugated pipe enables the free docking function of the PVC drain pipe connecting pipe.

[0015] By incorporating a debris pipe that is obliquely inserted into the main body of the drain pipe, the liquid inside the drain pipe can flow along the liquid tank, while debris can remain inside the debris pipe. Periodically, the sealing cap can be removed to clean up the collected debris, thus achieving the debris separation function inside the PVC drain pipe.

[0016] By incorporating a cartridge, the cartridge can be inserted into the interior of the drain pipe body from the mounting platform on the outside of the drain pipe body and installed via threads. With the help of the through groove, when the liquid comes into contact with the unclogging particles, it can assist in unclogging the surrounding area, thus realizing the auxiliary chemical dosing and unclogging function of the PVC drain pipe. Attached Figure Description

[0017] Figure 1 This is a frontal cross-sectional view of the present invention.

[0018] Figure 2 This is a front view structural diagram of the present utility model;

[0019] Figure 3 This is a front view cross-sectional structural diagram of the corrugated pipe and the connecting pipe of this utility model.

[0020] Figure 4 This is a front view cross-sectional structural diagram of the main body of the drainage pipe and the debris pipe of this utility model.

[0021] In the diagram: 1. Main body of the drain pipe; 2. Flow guide platform; 3. Liner pipe; 4. Collection trough; 5. Corrugated pipe; 6. Fixing platform; 7. Fixing hole; 8. Fixing bolt; 9. Insert pipe; 10. Connecting pipe; 11. Debris pipe; 12. Sealing cap; 13. Liquid tank; 14. Mounting platform; 15. Mounting hole; 16. Casing cartridge; 17. Unclogging particles; 18. Channel. 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. 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.

[0023] Please see Figure 1-4 The present invention provides an embodiment of a PVC drain pipe that is easy to connect, comprising a drain pipe body 1 and a connecting pipe 10. A connecting assembly is provided at the bottom of the interior of the drain pipe body 1. The connecting assembly includes a flow guide platform 2, a liner 3, a receiving groove 4, a corrugated pipe 5, a fixing platform 6, a fixing hole 7, a fixing bolt 8, a plug pipe 9, and a connecting pipe 10. The flow guide platform 2 is fixed at the bottom of the interior of the drain pipe body 1. The liner 3 is fixed at the bottom of the flow guide platform 2. The receiving groove 4 is provided inside the liner 3. The corrugated pipe 5 is installed inside the receiving groove 4. The fixing platform 6 is fixed at the bottom right side of the drain pipe body 1. The fixing hole 7 is provided inside the fixing platform 6. The fixing bolt 8 is provided inside the fixing hole 7. The left side of the fixing bolt 8 extends into the interior of the drain pipe body 1. The plug pipe 9 is installed at the bottom of the corrugated pipe 5. The bottom of the plug pipe 9 extends to the outside of the drain pipe body 1. The connecting pipe 10 is fixed at the bottom of the plug pipe 9.

[0024] Specifically, such as Figure 1 and Figure 3 As shown, when in use, tighten the fixing bolt 8 until it is loose, and after loosening the fixing of the connector 9, the connector 9 can be pulled out through the bottom opening of the drain pipe body 1. At this time, the connector 10 is connected to the inside of the drain pipe body 1 through the corrugated pipe 5. With the help of the corrugated pipe 5, the connector 10 can be freely rotated and adjusted to connect with other pipes.

[0025] A debris pipe 11 is installed on the left side of the main body of the drain pipe 1. The debris pipe 11 extends to the inside of the main body of the drain pipe 1 on the right side. A sealing cap 12 is provided on the left side of the debris pipe 11. A liquid tank 13 is provided at the bottom end of the debris pipe 11. Several liquid tanks 13 are provided at the bottom end of the debris pipe 11, and the several liquid tanks 13 are distributed in parallel.

[0026] Specifically, such as Figure 1 and Figure 4 As shown, when in use, the liquid flows down the drain pipe body 1 and can continue to flow through the liquid tank 13, while the impurities inside the liquid can be collected inside the impurity pipe 11. Periodically, the sealing cap 12 can be removed to clean the collected impurities.

[0027] A mounting platform 14 is fixed on the right side of the main body 1 of the drain pipe. Several mounting platforms 14 are fixed on the right side of the main body 1 of the drain pipe. The mounting platforms 14 are evenly spaced. The mounting platform 14 has a mounting hole 15 inside. The mounting hole 15 has a cartridge 16 inside. The mounting hole 15 has an internal thread. The surface of the cartridge 16 has an external thread. The cartridge 16 has a clearing particle 17 inside. The outer wall of the cartridge 16 has a through groove 18.

[0028] Specifically, such as Figure 1 and Figure 4 As shown, during use, when the liquid flows inside the main body 1 of the drain pipe, it comes into contact with the unblocking particles 17 inside the cartridge 16 through the channel 18. The unblocking particles 17 can assist in unblocking the surrounding area and prevent the pipe from becoming blocked.

[0029] Working principle: During use, the cartridge 16 is inserted through the mounting hole 15 inside the mounting platform 14 and installed via threads. As the liquid flows through the drain pipe body 1, it comes into contact with the unclogging particles 17 inside the cartridge 16 via the through groove 18. The unclogging particles 17 assist in unclogging the surrounding area, preventing pipe blockage. They can be replaced periodically. The debris pipe 11 is located at the side end of the drain pipe body 1 and is inserted obliquely upwards. As the liquid flows downwards along the drain pipe body 1, it can pass through the liquid tank 13 and continue flowing. Debris can be collected inside the debris pipe 11. Periodically, the sealing cap 12 can be removed to clean the collected debris and prevent it from accumulating and causing blockage. If it is necessary to connect the pipes, the fixing bolt 8 can be loosened. After loosening the fixing of the connector 9, the connector 9 can be pulled out through the bottom opening of the drain pipe body 1. At this time, the connector 10 is connected to the inside of the drain pipe body 1 through the corrugated pipe 5. With the help of the corrugated pipe 5, the connector 10 can be freely rotated and adjusted to connect with other pipes.

[0030] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A PVC drainage pipe that is easy to connect, comprising a drainage pipe body (1) and a connecting pipe (10), characterized in that: The bottom of the drain pipe body (1) is provided with a docking assembly; The docking assembly includes a flow guide platform (2), a liner (3), a receiving groove (4), a corrugated pipe (5), a fixing platform (6), a fixing hole (7), a fixing bolt (8), a plug pipe (9), and a connecting pipe (10). The flow guide platform (2) is fixed at the bottom of the drain pipe body (1). The liner (3) is fixed at the bottom of the flow guide platform (2). The receiving groove (4) is provided inside the liner (3). The corrugated pipe (5) is installed inside the receiving groove (4). The fixing platform (6) is fixed at the bottom right side of the drain pipe body (1). The fixing hole (7) is provided inside the fixing platform (6). The fixing bolt (8) is provided inside the fixing hole (7). The left side of the fixing bolt (8) extends into the interior of the drain pipe body (1). The plug pipe (9) is installed at the bottom of the corrugated pipe (5). The bottom end of the plug pipe (9) extends to the outside of the drain pipe body (1). The connecting pipe (10) is fixed at the bottom of the plug pipe (9).

2. The PVC drainage pipe for easy connection according to claim 1, characterized in that: A debris pipe (11) is installed on the left side of the main body of the drain pipe (1), and the debris pipe (11) extends to the inside of the main body of the drain pipe (1) on the right side.

3. A PVC drainage pipe for easy connection according to claim 2, characterized in that: A sealing cap (12) is provided on the left side of the debris tube (11), and a liquid tank (13) is provided at the bottom end of the debris tube (11).

4. A PVC drainage pipe for easy connection according to claim 3, characterized in that: Several liquid tanks (13) are provided at the bottom end of the debris pipe (11), and the several liquid tanks (13) are distributed in parallel.

5. A PVC drainage pipe for easy connection according to claim 1, characterized in that: An installation platform (14) is fixed on the right side of the main body (1) of the drain pipe. An installation hole (15) is provided inside the installation platform (14), and a cartridge (16) is provided inside the installation hole (15).

6. A PVC drainage pipe for easy connection according to claim 5, characterized in that: Several mounting platforms (14) are fixed on the right side of the main body of the drain pipe (1), and the mounting platforms (14) are distributed at equal intervals.

7. A PVC drainage pipe for easy connection according to claim 5, characterized in that: The mounting hole (15) is provided with an internal thread, and the cartridge (16) is provided with an external thread.

8. A PVC drainage pipe for easy connection according to claim 5, characterized in that: The inside of the cartridge (16) is provided with unblocking particles (17), and the outer wall of the cartridge (16) is provided with a through groove (18).

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