Drainage pipeline for high-rise building

Abstract

The utility model discloses a drainage pipeline for a high-rise building, and belongs to the technical field of water supply and drainage. Comprising an inner pipe body; the threaded plate head is fixedly communicated with one end of the inner pipe body; the outer pipe body is arranged outside the inner pipe body in a sleeving manner; the inner diameter thread groove is fixedly connected to one end of the outer pipe body and can be in thread fit with the thread plate head; the abutting ring is fixedly connected to the other end of the outer pipe body and abuts against the threaded plate head for limiting. The inner pipe body and the outer pipe body are connected in a sleeved mode for limiting, under butt joint installation of the threaded plate head and the inner diameter threaded groove, rapid butt joint installation of the pipe bodies can be achieved, the installation efficiency is improved, the inner pipe body and the outer pipe body are installed in a sleeved mode, and the sound insulation effect on sewage discharge can be improved while the strength of the pipe bodies is enhanced.

Description

Technical Field

[0001] The present application relates to the technical field of water supply and drainage, and more specifically, to a drainage pipe for high-rise buildings. Background Art

[0002] Water supply and drainage projects are used for water supply, wastewater discharge and water quality improvement. However, the drainage pipes used in general construction projects have poor sealing performance, which can easily cause leakage at the pipe joints, seriously affecting the discharge and use of sewage.

[0003] The document with the prior art disclosure (announcement) number CN217762487U provides a drainage pipe for construction projects with high sealing performance. In the related technology of this device, the sealing performance between the pipes is increased. The installed clamping device is divided into a clamping ring 1 and a clamping ring 2, which can be easily disassembled and installed through the clamping connection of bolts and nuts. The sealing layer set in the clamping device can increase the sealing between the devices. At the same time, the fixing block 2 is inserted into the through-port 1 and the groove 1, and the sealing operation is performed again through the sealing ring set in the groove 1, thereby increasing the sealing performance of the connection between the pipes. The threaded connection between the clamping device and the fixing block 1 can facilitate the disassembly operation.

[0004] Although the above-mentioned prior art solution can achieve relevant beneficial effects through the structure of the prior art, it still has the following defects: when the pipeline structure is docked and installed, a clamping device is required to perform threaded sealing connection and fixation, which increases the complexity of pipeline installation.

[0005] In view of this, we propose a drainage pipe for high-rise buildings. Utility Model Content

[0006] In order to improve the problems raised in the above background technology, the present application provides a drainage pipe for high-rise buildings.

[0007] The drainage pipe for high-rise buildings provided in this application adopts the following technical solution:

[0008] A drainage pipe for high-rise buildings, comprising:

[0009] inner tube body;

[0010] A threaded plate head is fixedly connected to one end of the inner tube body;

[0011] The outer tube body is sleeved on the outer side of the inner tube body;

[0012] An inner diameter thread groove is provided inside the inner tube body and is adapted to the thread of the threaded plate head;

[0013] The abutment ring is fixedly connected to the other end of the outer tube body and abuts against the threaded plate head for limiting position.

[0014] By adopting the above technical solution, the inner tube body and the outer tube body are limited by the sleeve joint, so that the tube body can be quickly docked and installed under the docking installation of the threaded plate head and the inner diameter thread groove, thereby improving the installation efficiency. In addition, the sleeve joint installation of the inner tube body and the outer tube body can enhance the strength of the tube body while also improving the sound insulation effect of sewage discharge.

[0015] As an optional solution of the technical solution of this application document, the interior of the inner tube body is arranged as a hollow structure, and a plurality of reinforcing ribs are fixedly connected to the interior of the inner tube body arranged as a hollow structure.

[0016] By adopting the above technical solution and utilizing the hollow structure inside the inner tube body, the sound insulation effect of the inner tube body can be improved and the noise of sewage discharge can be reduced, while the reinforcing ribs can ensure that the inner tube body has sufficient supporting strength.

[0017] As an optional solution to the technical solution of this application document, a plurality of closing plates are rotatably connected inside the inner tube body, and a counterweight plate with an arc-shaped structure is fixedly connected to one side of the closing plate.

[0018] By adopting the above technical solution and using a closing plate with a weight plate, the inside of the pipe body can be protected from odors, thereby improving the hygienic effect of the pipe body during use.

[0019] As an optional solution to the technical solution of this application document, a plurality of through grooves are opened on one side of the threaded plate head, and a double-layer sealing ring is embedded and installed between the plurality of through grooves.

[0020] By adopting the above technical solution, the double-layer sealing ring can ensure the sealing effect of the docking installation of the inner tube body and the outer tube body, avoid leakage at the threaded joint, and the double-layer sealing ring can elastically limit the sleeved outer tube body to ensure the tightness of the connection between the outer tube body and the inner tube body.

[0021] As an optional solution to the technical solution of this application document, the interior of the outer tube body is arranged as a hollow structure, and a sound insulation cotton tube is inserted into the middle of the outer tube body arranged as a hollow structure.

[0022] By adopting the above technical solution, the sound insulation cotton tube is filled inside the outer pipe body, so that the outer pipe body has good heat preservation and sound insulation effects, and the sewage discharge effect of the pipe body in a cold environment is improved.

[0023] In summary, this application includes at least one of the following beneficial technical effects:

[0024] 1. This application utilizes the sleeve-jointed limiter between the inner tube body and the outer tube body to enable the tube body to be quickly docked and installed under the docking installation of the threaded plate head and the inner diameter thread groove, thereby improving the installation efficiency. Moreover, the sleeve-jointed installation of the inner tube body and the outer tube body can enhance the strength of the tube body while also improving the sound insulation effect on sewage discharge.

[0025] 2. This application utilizes a double-layer sealing ring to ensure the sealing effect of the docking installation of the inner tube body and the outer tube body, avoiding leakage at the threaded joint, and the double-layer sealing ring can elastically limit the outer tube body to ensure the tightness of the connection between the outer tube body and the inner tube body. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a schematic diagram of the overall structure of a drainage pipe for a high-rise building disclosed in a preferred embodiment of the present application;

[0027] Figure 2 This is a schematic cross-sectional view of the inner pipe structure of a drainage pipe for a high-rise building disclosed in a preferred embodiment of the present application;

[0028] Figure 3 A schematic diagram of the connection of a closed plate structure for a drainage pipe for a high-rise building disclosed in a preferred embodiment of the present application;

[0029] Figure 4 A schematic cross-sectional view of a threaded plate head structure of a drainage pipe for a high-rise building disclosed in a preferred embodiment of the present application;

[0030] Figure 5 This is a schematic diagram of the outer pipe structure connection of a drainage pipe for a high-rise building disclosed in a preferred embodiment of the present application;

[0031] Explanation of the numbers in the figure: 1. Inner tube body; 2. Threaded plate head; 3. Outer tube body; 4. Inner diameter thread groove; 5. Abutment ring; 11. Reinforcement rib plate; 12. Closing plate; 13. Counterweight plate; 21. Double-layer sealing ring; 31. Sound insulation cotton tube. DETAILED DESCRIPTION

[0032] The present application is further described in detail below with reference to the accompanying drawings.

[0033] Reference Figure 1-5 A drainage pipe for a high-rise building described in an embodiment of the present application includes:

[0034] Inner tube body 1;

[0035] The threaded plate head 2 is fixedly connected to one end of the inner tube body 1;

[0036] The outer tube body 3 is sleeved on the outer side of the inner tube body 1;

[0037] The inner diameter thread groove 4 is provided inside the inner tube body 1 and can be threadably matched with the threaded plate head 2;

[0038] The abutment ring 5 is fixedly connected to the other end of the outer tube body 3 and abuts against the threaded plate head 2 to limit position.

[0039] The drainage pipe for high-rise buildings utilizes the sleeve-jointed limiter of the inner pipe body 1 and the outer pipe body 3 to enable the pipe body to be quickly docked and installed under the docking installation of the threaded plate head 2 and the inner diameter threaded groove 4, thereby improving the installation efficiency. Moreover, the sleeve-jointed installation of the inner pipe body 1 and the outer pipe body 3 can enhance the strength of the pipe body while also improving the sound insulation effect of sewage discharge.

[0040] Reference Figure 2 and Figure 3 In the drainage pipe for high-rise buildings recorded in the embodiment of the present application, the inner tube body 1 is arranged with a hollow structure, and a plurality of reinforcing ribs 11 are fixedly connected to the inner tube body 1 with a hollow structure, and a plurality of closing plates 12 are rotatably connected to the inner tube body 1, and a counterweight plate 13 with an arc-shaped structure is fixedly connected to one side of the closing plate 12.

[0041] The drainage pipe for high-rise buildings can improve the sound insulation effect of the inner pipe body 1 and reduce the noise of sewage discharge by utilizing the hollow structure inside the inner pipe body 1. The reinforcing rib plate 11 can ensure that the inner pipe body 1 has sufficient supporting strength, and the closing plate 12 with the additional weight plate 13 can protect the inside of the pipe body from odor and improve the sanitary effect of the pipe body.

[0042] Reference Figure 4 and Figure 1 In the drainage pipe for high-rise buildings recorded in the embodiment of the present application, a plurality of through grooves are opened on one side of the threaded plate head 2, and a double-layer sealing ring 21 is embedded and installed between the plurality of through grooves.

[0043] The drainage pipe for high-rise buildings can ensure the sealing effect of the docking installation of the inner pipe body 1 and the outer pipe body 3 by using a double-layer sealing ring 21, avoiding leakage at the threaded joint, and the double-layer sealing ring 21 can elastically limit the sleeved outer pipe body 3 to ensure the tightness of the connection between the outer pipe body 3 and the inner pipe body 1.

[0044] Reference Figure 5 and Figure 1 In the drainage pipe for high-rise buildings recorded in the embodiment of the present application, the outer tube body 3 is arranged with a hollow structure inside, and a sound insulation cotton tube 31 is inserted in the middle of the outer tube body 3 with a hollow structure inside.

[0045] The drainage pipe for high-rise buildings is filled with a sound insulation cotton tube 31 inside the outer pipe body 3, so that the outer pipe body 3 has good heat preservation and sound insulation effects, thereby improving the sewage discharge effect of the pipe body in a cold environment.

[0046] Working principle: When installing and using this pipe structure for sewage discharge in high-rise buildings, the operator first puts the outer pipe body 3 on the outside of the inner pipe body 1;

[0047] Then, the assembled tube structure is threadedly connected to the inner diameter thread groove 4 through the threaded plate head 2. At this time, with the threaded connection between the threaded plate head 2 and the inner diameter thread groove 4, the outer tube body 3 sleeved on the outside of the inner tube body 1 can be tightly pressed between the two inner tube bodies 1 for position limiting protection.

Claims

1. A drainage pipe for high-rise buildings, characterized in that: include: Inner tube body(1); A threaded plate head (2) is fixedly connected to one end of the inner tube body (1); The outer tube body (3) is sleeved on the outside of the inner tube body (1); An inner diameter thread groove (4) is provided inside the inner tube body (1) and is adapted to the thread of the threaded plate head (2); The abutment ring (5) is fixedly connected to the other end of the outer tube body (3) and abuts against the threaded plate head (2) to limit position.

2. The drainage pipe for high-rise buildings according to claim 1, characterized in that: The inner tube body (1) is provided with a hollow structure inside, and a plurality of reinforcing ribs (11) are fixedly connected to the inner tube body (1) provided with a hollow structure inside.

3. The drainage pipe for high-rise buildings according to claim 1, characterized in that: A plurality of closing plates (12) are rotatably connected inside the inner tube body (1), and a counterweight plate (13) having an arc-shaped structure is fixedly connected to one side of the closing plate (12).

4. The drainage pipe for high-rise buildings according to claim 1, characterized in that: A plurality of through grooves are provided on one side of the threaded plate head (2), and a double-layer sealing ring (21) is embedded and installed between the plurality of through grooves.

5. The drainage pipe for high-rise buildings according to claim 1, characterized in that: The interior of the outer tube body (3) is provided with a hollow structure, and a sound insulation cotton tube (31) is inserted into the middle of the outer tube body (3) provided with a hollow structure.

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