Municipal sewer pipe connection structure

Abstract

The application relates to a municipal drainage pipeline connecting structure which comprises a main pipe body, a connecting seat and a connecting pipe, the connecting seat is provided with an inflow port, the inflow port is used for connecting the main pipe body, the connecting seat is provided with a plurality of connecting ports, the connecting ports are located on each side edge of the connecting seat, and the connecting ports are used for connecting the connecting pipe. The application is provided with multiple inflow ports, the connecting pipe is connected with the corresponding inflow port according to the requirement in use, different connecting lines can be connected through the connection of the main pipe body, the connecting seat and the connecting pipe, the corner can also be connected through the structure, and therefore the connection application range of the connecting structure is improved.

Description

Technical Field

[0001] This application relates to the field of drainage structures, and in particular to a municipal drainage pipe connection structure. Background Technology

[0002] Municipal drainage pipelines are urban infrastructure systems used to collect and transport sewage, wastewater, and rainwater. They mainly consist of trunk lines, branch lines, and pipes connecting to treatment plants, and are widely laid in streets and other areas.

[0003] Refer to Chinese invention patent CN118423520A, which discloses a slotted drainage pipe connection assembly, including an interface sealing ring that can be disposed between two drainage pipe bodies; a central connecting sleeve that can be sealed and fitted over the two drainage pipe bodies and the interface sealing ring; a first connecting sleeve and a second connecting sleeve that can be sealed and fitted over the two drainage pipe bodies respectively, and respectively sealingly abutting against the two sides of the central connecting sleeve; and multiple annular force-bearing slot seats that are respectively fixedly fitted over the two drainage pipe bodies.

[0004] In practical use, the above connection structure is only used for straight-line connections between adjacent pipes, which is not very versatile and needs to be improved. Summary of the Invention

[0005] To improve the versatility of pipe connection structures, this application provides a municipal drainage pipe connection structure.

[0006] This application provides a municipal drainage pipe connection structure, which adopts the following technical solution: A municipal drainage pipe connection structure includes a main pipe, a connecting seat, and a connecting pipe. The connecting seat is provided with an inlet for connecting to the main pipe. The connecting seat is provided with a plurality of connecting ports located on each side of the connecting seat for connecting to the connecting pipe.

[0007] By adopting the above technical solution and setting multiple inlets, the connecting pipe can be connected to the corresponding inlet as needed during use. This allows different connection lines to be made through the connection of the main body, the connecting seat and the connecting pipe. The structure can also be used to connect corners, thereby improving the applicability of the connection structure.

[0008] Optionally, the connecting pipe is provided with a fixing ring, which is sleeved on the outer wall of the connecting pipe. The fixing ring is provided with a fixing hole, which passes through the fixing ring. The direction of the fixing hole is parallel to the axis of the connecting pipe. The connecting seat is provided with a connecting hole, which is used to connect with the connecting hole and allows bolts to pass through.

[0009] By adopting the above technical solution, a fixing ring is set, and the bolt passes through the fixing hole of the fixing ring and is embedded in the connecting hole to connect the connecting block and the connecting seat, making the component connection more convenient.

[0010] Optionally, the connection port wall is provided with a sealing groove, and the bottom of the sealing groove is provided with an elastic sealing ring. The end of the elastic sealing ring away from the bottom of the sealing groove protrudes from the connection port wall, and the elastic sealing ring is used to press against the wall of the connection pipe.

[0011] By adopting the above technical solution and setting an elastic sealing ring, when the connecting pipe is embedded in the connecting seat, the elastic sealing ring presses against the outer wall of the connecting block, thereby improving the overall sealing effect and reducing liquid leakage.

[0012] Optionally, the connector is provided with a closure, which is detachably connected to the connector and is used to close the connector.

[0013] By adopting the above technical solution and setting up a sealing component, which is used to close unused connection ports, the selective connection of the connection ports becomes more flexible.

[0014] Optionally, the closure includes a closure plate, the closure plate having a closure tube for embedding into the connection port, and the elastic sealing ring for pressing against the outer wall of the closure tube.

[0015] By adopting the above technical solution and setting up a closed tube, when the closed tube is embedded in the connecting seat, the elastic sealing ring abuts against the wall of the closed tube, thereby improving the overall sealing effect.

[0016] Optionally, the sealing plate is provided with a sealing block, which is located at one end of the sealing plate near the connecting seat. The connecting seat is provided with a fixing groove for the sealing block to be embedded in.

[0017] By adopting the above technical solution, a sealing block and a fixing groove are set. The sealing block is used to embed into the fixing groove, which facilitates the installation of the sealing plate and reduces the possibility of liquid leakage caused by the rotation of the sealing plate.

[0018] Optionally, the sealing plate is provided with a fixing member that passes through the sealing plate and is embedded in the connecting seat, the fixing member being used to restrict the sealing plate from moving away from the connecting seat.

[0019] By adopting the above technical solution, a fixing component is set to prevent the sealing plate from detaching from the connecting seat, thereby facilitating the closure of unused connecting ports.

[0020] In summary, this application includes at least one of the following beneficial technical effects: 1. Multiple inlets are provided. When in use, the connecting pipe is connected to the corresponding inlet as needed, so that different connection lines can be made through the connection of the main body, the connecting seat and the connecting pipe. The structure can also be used to connect corners, thereby improving the connection applicability of the connection structure. 2. An elastic sealing ring is installed. When the connecting pipe is embedded in the connecting seat, the elastic sealing ring presses against the outer wall of the connecting block, thereby improving the overall sealing effect and reducing liquid leakage. 3. Set up a sealing block and a fixing groove. The sealing block is used to embed into the fixing groove to facilitate the installation of the sealing plate and reduce the possibility of liquid leakage caused by the rotation of the sealing plate. Attached Figure Description

[0021] Figure 1 This is an overall schematic diagram of an embodiment.

[0022] Figure 2 This is an exploded view of an embodiment.

[0023] Figure 3 yes Figure 2 An enlarged diagram of A in the diagram.

[0024] Explanation of reference numerals in the attached drawings: 1. Main body; 2. Connecting seat; 3. Connecting pipe; 4. Inlet; 5. Connecting port; 6. Fixing ring; 7. Fixing hole; 8. Connecting hole; 9. Sealing groove; 10. Elastic sealing ring; 11. Sealing element; 12. Sealing plate; 13. Sealing pipe; 14. Sealing block; 15. Fixing groove; 16. Fixing element. Detailed Implementation

[0025] The present application will be further described in detail below with reference to the accompanying drawings.

[0026] This application discloses a municipal drainage pipe connection structure. (Refer to...) Figures 1 to 3 It includes a main body 1, a connecting seat 2 and a connecting pipe 3. The connecting seat 2 is provided with an inlet 4, which is used to connect the main body 1. The connecting seat 2 is provided with several connecting ports 5, which are located on each side of the connecting seat 2 and are used to connect the connecting pipe 3.

[0027] The connecting pipe 3 is provided with a fixing ring 6, which is sleeved on the outer wall of the connecting pipe 3 and located on the side wall of the connecting pipe 3 near the connecting seat 2. The fixing ring 6 is provided with a fixing hole 7, which passes through the fixing ring 6. The direction of the fixing hole 7 is parallel to the axis of the connecting pipe 3. The connecting seat 2 is provided with a connecting hole 8, and the fixing hole 7 is used to connect with the connecting hole 8. Bolts pass through the fixing hole 7 and the connecting hole 8.

[0028] The connecting port 5 has a sealing groove 9 on its wall, and an elastic sealing ring 10 is provided at the bottom of the sealing groove 9. The end of the elastic sealing ring 10 away from the bottom of the sealing groove 9 protrudes from the connecting port 5 wall, and the elastic sealing ring 10 is used to press against the wall of the connecting pipe 3. In actual use, the elastic sealing ring 10 can be made of rubber, or alternatively, it can be made of silicone.

[0029] The connecting seat 2 is provided with a sealing member 11, which is detachably connected to the connecting seat 2 and is used to close the connecting port 5. In this application, the sealing member 11 includes a sealing plate 12, and the sealing plate 12 is provided with a sealing tube 13. The sealing tube 13 is located at one end of the sealing plate 12 near the connecting seat 2 and is used to be inserted into the connecting port 5. When the sealing tube 13 is inserted into the connecting port 5, the elastic sealing ring 10 is used to press against the outer wall of the sealing tube 13.

[0030] In practical use, the structure of the main body 1 can be the same as that of the connecting pipe 3, and an elastic sealing ring 10 can also be provided on the inner wall of the inlet 4.

[0031] The sealing plate 12 is provided with a sealing block 14, which is located at one end of the sealing plate 12 near the connecting seat 2. The connecting seat 2 is provided with a fixing groove 15 for the sealing block 14 to be inserted. The sealing plate 12 is provided with a fixing member 16, which passes through the sealing plate 12 and is embedded in the connecting seat 2. The fixing member 16 is used to prevent the sealing plate 12 from separating from the connecting seat 2. In actual use, the fixing member 16 can be a fixing bolt.

[0032] The implementation principle of a municipal drainage pipeline connection structure in this application embodiment is as follows: In actual use, the main pipe 1 is connected to the inlet 4 of the connecting seat 2, and then the corresponding connecting port 5 is selected according to the pipeline laying plan. The connecting pipe 3 is connected to the connecting seat 2 to indirectly connect adjacent pipes, thereby improving the flexibility of pipeline laying and connection.

[0033] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this invention, "a plurality of" means two or more, unless otherwise explicitly specified.

[0034] In this invention, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention according to the specific circumstances.

[0035] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first and second features are in direct contact, or that they are in indirect contact through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0036] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0037] Although the invention has been specifically shown and described in conjunction with preferred embodiments, those skilled in the art should understand that various changes in form and detail may be made to the invention without departing from the spirit and scope of the invention as defined in the appended claims, all of which shall be within the scope of protection of the invention.

[0038] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A municipal drainage pipe connection structure, characterized in that: It includes a main body (1), a connecting seat (2) and a connecting pipe (3). The connecting seat (2) is provided with an inlet (4) for connecting the main body (1). The connecting seat (2) is provided with a plurality of connecting ports (5) located on each side of the connecting seat (2) for connecting the connecting pipe (3).

2. The municipal drainage pipe connection structure according to claim 1, characterized in that: The connecting pipe (3) is provided with a fixing ring (6), which is sleeved on the outer wall of the connecting pipe (3). The fixing ring (6) is provided with a fixing hole (7), which passes through the fixing ring (6). The direction of the fixing hole (7) is parallel to the axis of the connecting pipe (3). The connecting seat (2) is provided with a connecting hole (8), which is used to connect the connecting hole (8) and allows bolts to pass through.

3. The municipal drainage pipe connection structure according to claim 2, characterized in that: The connecting port (5) has a sealing groove (9) on its wall, and an elastic sealing ring (10) is provided at the bottom of the sealing groove (9). One end of the elastic sealing ring (10) away from the bottom of the sealing groove (9) protrudes from the connecting port (5) wall, and the elastic sealing ring (10) is used to press against the wall of the connecting pipe (3).

4. The municipal drainage pipe connection structure according to claim 3, characterized in that: The connecting seat (2) is provided with a closure (11), which is detachably connected to the connecting seat (2) and is used to close the connecting port (5).

5. The municipal drainage pipe connection structure according to claim 4, characterized in that: The closure component (11) includes a closure plate (12), the closure plate (12) is provided with a closure tube (13), the closure tube (13) is used to be embedded in the connection port (5), and the elastic sealing ring (10) is used to press against the outer wall of the closure tube (13).

6. The municipal drainage pipe connection structure according to claim 5, characterized in that: The sealing plate (12) is provided with a sealing block (14), which is located at one end of the sealing plate (12) near the connecting seat (2). The connecting seat (2) is provided with a fixing groove (15) for the sealing block (14) to be embedded.

7. The municipal drainage pipe connection structure according to claim 5, characterized in that: The enclosing plate (12) is provided with a fixing member (16), which passes through the enclosing plate (12) and is embedded in the connecting seat (2). The fixing member (16) is used to restrict the enclosing plate (12) from moving away from the connecting seat (2).

Images