Municipal water conveying pipeline convenient to install

Abstract

The municipal water conveying pipeline convenient to install comprises a first pipe body and a second pipe body and is characterized in that the first pipe body comprises a round pipe part and a square pipe part, the square pipe part is located on the side, close to the second pipe body, of the round pipe part, the square pipe part is connected with the round pipe part and the second pipe body, and a closing plate is arranged on the inner wall of the square pipe part; the closing plate rotates on the inner wall of the square tube part, the square tube part is provided with a limiting piece, and when the closing plate closes the square tube part, the limiting piece limits rotation of the closing plate. The closing plate is arranged and rotates on the inner wall of the square pipe part, when pipeline maintenance is needed, closing of the adjacent pipelines is conducted by rotating the closing plate, the situation that liquid in the pipelines needs to be emptied is reduced, maintenance of the first pipe body and the second pipe body is facilitated, and the effect of reducing waste of water resources is achieved.

Description

Technical Field

[0001] The present application relates to the field of municipal administration, and in particular to a municipal water pipeline which is easy to install. Background Art

[0002] Municipal administration refers to the various administrative management work of a city, and also refers to market and trade affairs. Urban management work includes industry and commerce, transportation, public security, culture and education, environment, health, and infrastructure.

[0003] Referring to the Chinese utility patent with patent number CN217094827U, a municipal water pipeline inner wall cleaning device is disclosed, comprising: a water pipe body; a pressure structure, the water pipe body is provided with a pressure structure inside, and the pressure structure includes a support ring body, and the support ring body is provided at the middle position inside the water pipe body; a buffer structure, the top and bottom ends of the pressure structure are fixedly connected with the buffer structure, and the buffer structure includes an embedded groove, and the bottom end of the embedded groove is fixedly connected to the support ring body. The utility model starts the first motor to drive the movable roller to rotate, and the movable roller is provided with two groups of movable rollers symmetrically distributed up and down, so that the device can move inside the water pipe body, which is convenient for the device to deeply clean the inside of the water pipe body.

[0004] In actual use, when such pipelines are repaired, the liquid in the pipelines needs to be drained, which easily causes waste of water resources and needs to be improved. Utility Model Content

[0005] In order to reduce the waste of water resources during pipeline maintenance, the present application provides a municipal water pipeline that is easy to install.

[0006] The application provides a municipal water pipeline that is easy to install, which adopts the following technical solution:

[0007] A municipal water pipeline that is easy to install includes a first pipe body and a second pipe body. The first pipe includes a round pipe portion and a square pipe portion. The square pipe portion is located on a side of the round pipe portion close to the second pipe body. The square pipe portion connects the round pipe portion and the second pipe body. A closing plate is provided on the inner wall of the square pipe portion. The closing plate rotates on the inner wall of the square pipe portion. The square pipe portion is provided with a limiting piece. When the closing plate closes the square pipe portion, the limiting piece limits the rotation of the closing plate.

[0008] By adopting the above technical solution, in actual use, when repairing the first pipeline or the second pipeline, it is necessary to drain the liquid on the inner wall of all pipelines. This situation is likely to cause waste of water resources. Therefore, a closing plate is provided, and the closing plate is rotated on the inner wall of the square tube portion. When pipeline maintenance is required, the adjacent pipelines are closed by rotating the closing plate, which reduces the need to drain the liquid in the pipeline, facilitates the maintenance of the first pipe body and the second pipe body, and reduces the waste of water resources.

[0009] Optionally, the rotation direction of the closing plate is away from the second tube body, the inner wall of the square tube portion is provided with a limit groove, the limit member includes a limit magnet 1 and a limit magnet 2, the limit magnet 1 is located in the limit groove, the limit magnet 1 slides in the limit groove, the sliding direction of the limit magnet 1 is a vertical direction, the limit magnet 2 is located on the outer wall of the square tube portion, and the magnetic forces of the limit magnet 1 and the limit magnet 2 repel each other; when the closing plate rotates to close the square tube portion, the limit magnet 2 is moved to make the limit magnet 1 move upward, and make the limit magnet 1 protrude from the end face of the inner wall of the square tube portion, and at this time, the limit magnet 2 contacts the side of the closing plate close to the second tube body.

[0010] By adopting the above technical solution and setting a limit piece, when the liquid transportation between the first tube body and the second tube body is stopped, the closing plate rotates in the direction away from the second tube body due to its own gravity, and then the limit magnet 2 is moved so that the limit magnet 1 moves in the direction away from the bottom of the limit groove and contacts the closing plate. In this way, it is convenient to limit the closing plate, so that the state of the closing plate closing the square tube part is more stable.

[0011] Optionally, a sliding groove is provided on the outer wall of the square tube portion, and the second limiting magnet slides on the sliding groove wall, and the sliding groove is located on a side of the outer wall of the square tube portion away from the limiting groove.

[0012] By adopting the above technical solution and setting the sliding groove, it is convenient for maintenance personnel to control the movement of the second limiting magnet, reducing the position deviation of the second limiting magnet and facilitating the limiting of the closing plate.

[0013] Optionally, a fixing groove is provided on the wall of the sliding groove, and the fixing groove is located on the wall of the sliding groove. A fixing piece is provided on the fixing groove, and the fixing piece is used to limit the sliding of the limiting magnet.

[0014] By adopting the above technical solution, in actual use, due to the mutual repulsion between the magnetic forces of limit magnet 1 and limit magnet 2, there is a situation where limit magnet 1 moves away from the bottom of the fixed groove. This situation is likely to cause the movement of limit magnet 1, thereby affecting the limiting effect on the closing plate. Therefore, a fixing part is provided to limit the movement of limit magnet 1 and limit magnet 2 through the fixing part, so that the closing operation of the closing plate on the square tube part is more stable.

[0015] Optionally, the fixing member includes a fixing spring and a fixing block, the fixing spring is located at the bottom of the fixing groove, the fixing block is located at one end of the fixing spring away from the bottom of the fixing groove, the elastic force of the fixing spring limits the fixing block from moving in a direction close to the bottom of the fixing groove, the fixing block is provided with an inclined surface, the inclined surface is located on a side of the fixing block away from the fixing spring, and is located on a side of the fixing block away from the bottom of the sliding groove, and the inclined surface extends from a direction close to the bottom of the fixing groove to a direction away from the bottom of the sliding groove.

[0016] By adopting the above technical solution, a fixed spring and a fixed block are set. When the limiting magnet 2 moves toward the direction close to the bottom of the sliding groove, the limiting magnet contacts the inclined surface and pushes the fixed block to move toward the bottom of the fixed groove. When the limiting magnet 2 moves to contact the bottom of the sliding groove, the elastic force of the fixed spring pushes the fixed block to move and contact the end of the limiting magnet 2 away from the bottom of the sliding groove. In this way, it is convenient to limit the accidental movement of the limiting magnet 1 and the limiting magnet 2.

[0017] Optionally, a flange portion 1 is provided on a side of the first tube body close to the second tube body, and a flange portion 2 is provided on a side of the second tube body close to the first tube body. A limiting bolt is provided on the flange portion 1, and the limiting bolt passes through the flange portion 1 and is embedded in the flange portion 2. The limiting bolt limits the separation of the first tube body and the second tube body.

[0018] By adopting the above technical solution, flange part one and flange part two are provided, and flange part one and flange part two are connected by limiting bolts, thereby connecting the first pipe body and the second pipe body, thereby facilitating the installation of the pipeline.

[0019] In summary, the present application includes at least one of the following beneficial technical effects:

[0020] 1. A closing plate is provided, which rotates on the inner wall of the square tube. When pipeline maintenance is required, the adjacent pipelines are closed by rotating the closing plate, which reduces the need to drain the liquid in the pipeline, facilitates the maintenance of the first pipe body and the second pipe body, and reduces the waste of water resources;

[0021] 2. The sliding groove is set to facilitate the maintenance personnel to control the movement of the second limit magnet, reduce the position deviation of the second limit magnet, and facilitate the limit of the closing plate;

[0022] 3. A fixed spring and a fixed block are set. When the limiting magnet 2 moves to abut the bottom of the sliding groove, the elastic force of the fixed spring pushes the fixed block to move and abut the end of the limiting magnet 2 away from the bottom of the sliding groove. In this way, it is easy to limit the accidental movement of the limiting magnet 1 and the limiting magnet 2. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is an overall schematic diagram of the embodiment.

[0024] Figure 2 It is a partial cross-sectional schematic diagram of an embodiment.

[0025] Figure 3 yes Figure 2 A is an enlarged schematic diagram.

[0026] Explanation of the accompanying drawings: 1. First tube body; 2. Second tube body; 3. Round tube portion; 4. Square tube portion; 5. Flange portion one; 6. Flange portion two; 7. Limit bolt; 8. Mounting round tube; 9. Mounting groove; 10. Closing plate; 11. Limit member; 12. Limit magnet one; 13. Limit magnet two; 14. Limit groove; 15. Sliding groove; 16. Fixing groove; 17. Fixing member; 18. Fixing spring; 19. Fixing block; 20. Inclined surface. DETAILED DESCRIPTION

[0027] The present application is further described in detail below with reference to the accompanying drawings and embodiments.

[0028] The embodiment of the present application discloses a municipal water pipeline that is easy to install. Figures 1 to 3 , including a first tube body 1 and a second tube body 2, the first pipe includes a circular tube portion 3 and a square tube portion 4, in the present application, there are two square tube portions 4, and the two square tube portions 4 are respectively located on both sides of the circular tube portion 3. The square tube portion 4 close to one side of the second tube body 2 connects the circular tube portion 3 and the second tube body 2.

[0029] The first tube body 1 is provided with a flange part 15, and the flange part 15 is located on the side of the first tube body 1 close to the second tube body 2. The second tube body 2 is provided with a flange part 26, and the flange part 26 is located on the side of the second tube body 2 close to the first tube body 1. The flange part 15 is provided with a limiting bolt 7, and the limiting bolt 7 is used to pass through the flange part 15 and embed into the flange part 26, and the limiting bolt 7 limits the separation of the first tube body 1 and the second tube body 2. In actual use, the first tube body 1 and the second tube body 2 are both provided with a mounting circular tube 8, and the mounting circular tube 8 provided on the first tube body 1 is located on the side of the first tube body 1 close to the second tube body 2, and the mounting circular tube 8 provided on the second tube body 2 is located on the side of the second tube body 2 close to the first tube body 1, and the flange part 15 and the flange part 26 are provided on the corresponding mounting circular tubes 8.

[0030] The square tube portion 4 is provided with a mounting groove 9, the mounting groove 9 is located at the top of the inner wall of the square tube portion 4, and a closing plate 10 is provided on the groove wall of the mounting groove 9, and the closing plate 10 rotates on the groove wall of the mounting groove 9, and the rotation direction of the closing plate 10 is the direction away from the second tube body 2. The square tube portion 4 is provided with a limiter 11, and the limiter 11 is used to limit the rotation of the closing plate 10.

[0031] In the present application, the limiting member 11 includes a limiting magnet 12 and a limiting magnet 2 13. The inner wall of the square tube 4 is provided with a limiting groove 14. The limiting magnet 12 is located in the limiting groove 14. The limiting magnet 12 slides in the limiting groove 14. The sliding direction of the limiting magnet 12 is the vertical direction. The outer wall of the square tube 4 is provided with a sliding groove 15. The sliding groove 15 is located on the side of the outer wall of the square tube 4 away from the limiting groove 14 and corresponds to the limiting groove 14. The limiting magnet 2 13 slides on the groove wall of the sliding groove 15. The sliding direction of the limiting magnet 2 13 is the vertical direction. The limiting magnet 2 13 is used to control the movement of the limiting magnet 12. The magnetic forces of the limiting magnet 12 and the limiting magnet 2 13 repel each other.

[0032] When the limiting magnet 13 is moved toward the bottom of the sliding groove 15, the magnetic force of the limiting magnet 13 causes the limiting magnet 12 to move away from the limiting groove 14 and contact the side of the closing plate 10 close to the second tube body 2. At this time, the limiting magnet 12 restricts the rotation of the closing plate 10.

[0033] The wall of the sliding groove 15 is provided with a fixed groove 16, and the fixed groove 16 is located on the wall of the sliding groove 15. The fixed groove 16 is provided with a fixing member 17, and the fixing member 17 is used to limit the sliding of the limiting magnet 13. In the present application, the fixing member 17 includes a fixing spring 18 and a fixing block 19, and the fixing spring 18 is located at the bottom of the fixing groove 16, and the fixing block 19 is located at one end of the fixing spring 18 away from the bottom of the fixing groove 16, and the elastic force of the fixing spring 18 limits the fixed block 19 from moving in the direction close to the bottom of the fixing groove 16. The fixing block 19 is provided with an inclined surface 20, and the inclined surface 20 is located on the side of the fixing block 19 away from the fixing spring 18, and is located on the side of the fixing block 19 away from the bottom of the sliding groove 15, and the inclined surface 20 extends from the direction close to the bottom of the fixing groove 16 to the direction away from the bottom of the sliding groove 15.

[0034] Alternatively, the fixing member 17 may also be a positioning block, which is used to be embedded in the fixing groove 16. When the limiting magnet 13 moves to abut against the bottom of the sliding groove 15, the positioning block is embedded in the fixing groove 16, and the end of the positioning block away from the bottom of the fixing groove 16 protrudes from the side wall of the sliding groove 15, and the positioning block abuts against the end of the limiting magnet 13 away from the bottom of the sliding groove 15, thereby limiting the movement of the limiting magnet 13

[0035] The implementation principle of an easy-to-install municipal water supply pipeline in an embodiment of the present application is as follows: in actual use, when pipeline maintenance operations are required, the water supply is stopped so that it is difficult for the liquid to push the closing plate 10 to contact the top of the inner wall of the square tube portion 4. At this time, due to the influence of the gravity of the closing plate 10 itself, the closing plate 10 rotates and moves to contact the bottom side of the inner wall of the square tube portion 4. At this time, the moving limit magnet 2 13 causes the limit magnet 1 12 to move, and the limit magnet 1 12 contacts the closing plate 10 to limit the rotation of the closing plate 10.

[0036] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A municipal water pipeline that is easy to install, comprising a first pipe body (1) and a second pipe body (2), characterized in that: The first tube body comprises a circular tube portion (3) and a square tube portion (4); the square tube portion (4) is located on a side of the circular tube portion (3) close to the second tube body (2); the square tube portion (4) connects the circular tube portion (3) and the second tube body (2); a closing plate (10) is provided on the inner wall of the square tube portion (4); the closing plate (10) rotates on the inner wall of the square tube portion (4); the square tube portion (4) is provided with a limiting member (11); when the closing plate (10) closes the square tube portion (4), the limiting member (11) limits the rotation of the closing plate (10).

2. The municipal water pipeline that is easy to install according to claim 1 is characterized by: The rotation direction of the closing plate (10) is a direction away from the second tube body (2); a limiting groove (14) is provided on the inner wall of the square tube portion (4); the limiting member (11) comprises a limiting magnet 1 (12) and a limiting magnet 2 (13); the limiting magnet 1 (12) is located in the limiting groove (14); the limiting magnet 1 (12) slides in the limiting groove (14); the sliding direction of the limiting magnet 1 (12) is a vertical direction; the limiting magnet 2 (13) is located on the outer wall of the square tube portion (4); the magnetic forces of the limiting magnet 1 (12) and the limiting magnet 2 (13) repel each other; When the closing plate (10) rotates to close the square tube portion (4), the second limiting magnet (13) is moved so that the first limiting magnet (12) moves upward and the first limiting magnet (12) protrudes from the inner wall end surface of the square tube portion (4). At this time, the second limiting magnet (13) contacts the side of the closing plate (10) close to the second tube body (2).

3. The municipal water pipeline that is easy to install according to claim 2 is characterized in that: The outer wall of the square tube portion (4) is provided with a sliding groove (15), the second limiting magnet (13) slides on the groove wall of the sliding groove (15), and the sliding groove (15) is located on the side of the outer wall of the square tube portion (4) away from the limiting groove (14).

4. The municipal water pipeline that is easy to install according to claim 3 is characterized by: The wall of the sliding groove (15) is provided with a fixed groove (16), the fixed groove (16) is located on the wall of the sliding groove (15), the fixed groove (16) is provided with a fixing member (17), and the fixing member (17) is used to limit the sliding of the second limiting magnet (13).

5. The municipal water pipeline that is easy to install according to claim 4 is characterized in that: The fixing member (17) comprises a fixing spring (18) and a fixing block (19); the fixing spring (18) is located at the bottom of the fixing groove (16); the fixing block (19) is located at one end of the fixing spring (18) away from the bottom of the fixing groove (16); the elastic force of the fixing spring (18) limits the fixing block (19) from moving in a direction close to the bottom of the fixing groove (16); the fixing block (19) is provided with an inclined surface (20); the inclined surface (20) is located at a side of the fixing block (19) away from the fixing spring (18) and at a side of the fixing block (19) away from the bottom of the sliding groove (15); the inclined surface (20) extends from a direction close to the bottom of the fixing groove (16) to a direction away from the bottom of the sliding groove (15).

6. The municipal water pipeline that is easy to install according to claim 1 is characterized by: A flange part 1 (5) is provided on a side of the first tube body (1) close to the second tube body (2), and a flange part 2 (6) is provided on a side of the second tube body (2) close to the first tube body (1). The flange part 1 (5) is provided with a limiting bolt (7), and the limiting bolt (7) passes through the flange part 1 (5) and is embedded in the flange part 2 (6). The limiting bolt (7) limits the separation of the first tube body (1) and the second tube body (2).

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