Anti-blocking rain sewage pipeline

Abstract

The utility model discloses an anti-blocking rain sewage pipeline, relates to the technical field of drainage equipment, and aims to solve the problem that when impurities in a rain sewage pipe are cleaned, a worker needs to enter the rain sewage pipeline and then clean the impurities in the rain sewage pipe, so that the working efficiency is influenced. According to the technical scheme, the pipeline comprises a pipeline body, a fixing ring is fixedly connected to the inner side wall of the pipeline body, a connecting pipe is fixedly connected to the fixing ring, a plurality of water outlets are formed in the side wall of the connecting pipe, and a movable cover is slidably connected to the side wall of the fixing ring. By means of the cleaning assembly, a worker can collect and clean impurities without entering the rain sewage pipe, the working efficiency is improved, meanwhile, through the movable cover, when the rain sewage pipe does not need to be discharged, the rain sewage pipe can be in a sealed state, odor in the rain sewage pipe is prevented from leaking, and the safety of the rain sewage pipe is improved. The effect of improving the surrounding environment of the rain sewage pipeline is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of drainage equipment, and more specifically, to an anti-clogging rainwater and sewage pipeline. Background Art

[0002] Stormwater and sewage pipes usually refer to pipes used to discharge rainwater and sewage. Rainwater and sewage can be diverted through stormwater and sewage pipes, and then the diverted rainwater and sewage can be centrally treated.

[0003] Publication No. CN216810180U discloses a municipal rainwater and sewage pipe capable of diverting debris. Its technical solution includes a pipe body vertically buried underground, a rainwater and sewage inlet and a rainwater and sewage outlet arranged on the pipe body, the rainwater and sewage inlet is located above the rainwater and sewage outlet, and a filtering structure capable of filtering debris is movably arranged on the pipe body.

[0004] The above technical solution, during the drainage process, can filter impurities in rainwater and sewage through the setting of the filtering component, prevent impurities from entering the rainwater and sewage pipes, and improve the drainage effect of the rainwater and sewage pipes. However, the above technical solution does not provide a structure for cleaning the filtered impurities in the rainwater and sewage pipes, resulting in that when it is necessary to clean the impurities in the rainwater and sewage pipes, the staff need to enter the rainwater and sewage pipes and then clean the impurities on the filtering component, affecting work efficiency.

[0005] Therefore, a new solution needs to be proposed to solve this problem. Utility Model Content

[0006] In view of the shortcomings of the prior art, the purpose of the utility model is to provide a rainwater and sewage pipe that is resistant to blockage, which solves the problem that when cleaning impurities in the rainwater and sewage pipe, workers need to enter the rainwater and sewage pipe and then clean the impurities in the rainwater and sewage pipe, which affects work efficiency.

[0007] The above technical purpose of the utility model is achieved through the following technical solutions: a kind of anti-clogging rainwater and sewage pipe, including a pipe body, the inner wall of the pipe body is fixedly connected with a fixing ring, the fixing ring is fixedly connected with a connecting pipe, the side wall of the connecting pipe is provided with a plurality of water outlets, the side wall of the fixing ring is slidably connected with a movable cover, the movable cover is provided with a driving component for driving itself to move, a cleaning component for cleaning impurities is provided in the pipe body, and the side wall of the connecting pipe is rotatably connected with a connecting ring.

[0008] By adopting the above technical solution, when the rainwater and sewage pipes are draining, water will enter the pipe body and accumulate on the fixed ring. At this time, impurities contained in the water will precipitate and accumulate on the fixed ring. When the water level on the fixed ring reaches a specified height, the driving component drives the movable cover to move upward along the connecting pipe. At this time, the water outlet on the side wall of the connecting pipe and the rainwater and sewage are in contact with each other, and the rainwater and sewage are discharged outwardly through the water outlet, thereby completing the effect of discharging the rainwater and sewage. While the rainwater and sewage are discharged outwardly, the impurities accumulated on the fixed ring can be restricted by the setting of the connecting ring to prevent them from accumulating on the fixed ring. The impurities on the fixed ring flow outward with the rainwater and sewage, so as to filter the impurities in the rainwater and sewage, reduce the problem of blockage of the rainwater and sewage pipes due to impurities, and improve the drainage effect. While discharging the rainwater and sewage, the cleaning component can be set up, and the precipitated impurities can be collected and cleaned without the need for staff to enter the rainwater and sewage pipes, thereby improving the work efficiency of the staff. At the same time, through the setting of the movable cover, the rainwater and sewage pipes can be kept in a sealed state when there is no need to discharge them, thus avoiding the leakage of odor in the rainwater and sewage pipes and improving the effect of the surrounding environment of the rainwater and sewage pipes.

[0009] The utility model is further configured as follows: the driving assembly comprises a mounting plate fixedly connected to the side wall of the movable cover, a buoyancy plate is fixedly connected to the bottom of the mounting plate, and there is a spacing between the buoyancy plate and the inner side wall of the pipeline body.

[0010] By adopting the above technical solution, when it is necessary to drive the movable cover to move upward along the connecting pipe, rainwater and sewage enter the pipe body through the gap between the buoyancy plate and the inner wall of the pipe body and accumulate on the fixed ring. The buoyancy plate will be affected by the rainwater and sewage and begin to float upward. At the same time, the buoyancy plate drives the movable cover to move upward along the connecting pipe, thereby achieving the effect of driving the movable cover to move.

[0011] The utility model is further configured as follows: the cleaning assembly includes a cleaning rod fixedly connected to the side wall of the connecting ring, the cleaning rod and the fixed ring are in contact with each other, a driving member for driving the connecting ring to rotate is provided in the pipe body, the side wall of the pipe body is fixedly connected to a cleaning box which is mutually conductive and opens upward, the inner side wall of the cleaning box is slidably connected to a collecting plate, and a lifting member for driving the collecting plate to move up and down is provided in the cleaning box.

[0012] By adopting the above technical solution, when it is necessary to clean the rainwater and sewage accumulated on the fixed ring, the connecting ring is driven to rotate by the driving member, and at the same time, the connecting ring drives the cleaning rod to start rotating. At this time, the impurities on the fixed ring will be affected by the cleaning rod, driving the impurities into the collecting plate, thereby achieving the effect of collecting the impurities. When it is necessary to take out the collected impurities, the collecting plate can be driven by the driving member to start moving upward. When the collecting plate contacts the outside world, the collecting plate is taken out and the impurities in the collecting plate are cleaned, thereby achieving the effect of cleaning the impurities.

[0013] The utility model is further configured as follows: the driving member includes a placement box fixedly connected to a side of the pipeline body away from the cleaning box, the placement box and the pipeline body are connected to each other, a motor is fixedly connected to the top surface of the placement box, a rotating wheel is fixedly connected to the output end of the motor, and the rotating wheel and the connecting ring are connected by a belt.

[0014] By adopting the above technical solution, when the connecting ring needs to be driven to rotate, the motor is started to drive the output end of the motor to drive the rotating wheel to rotate, and at the same time the rotating wheel drives the connecting ring to rotate through the belt, thereby achieving the effect of driving the connecting ring to rotate.

[0015] The utility model is further configured as follows: the lifting component includes a cleaning chamber and a storage chamber located in the cleaning box, the collecting plate is slidably connected to the cleaning chamber, a movable plate is slidably connected to the cleaning chamber, a movable rod is fixedly connected to the bottom of the movable plate, the movable rod passes through the bottom of the cleaning box to the outside, a screw is rotatably connected to the storage chamber, both ends of the screw pass through the storage chamber to the outside, a connecting plate is threadedly connected to the bottom of the screw, the connecting plate and the moving rod are fixedly connected, a limiting plate is fixedly connected to the side wall of the screw, the limiting plate and the bottom of the storage chamber are in contact with each other, and a rocker is detachably connected to the top of the screw.

[0016] By adopting the above technical scheme, when it is necessary to drive the collecting plate to move upward, the rocker arm and the screw rod are installed with each other, and then the screw rod is driven to start rotating by the rocker arm. At the same time, since the connecting plate and the screw rod are threadedly connected to each other, the movable plate is affected by the screw rod and starts to move upward, and at the same time drives the movable rod to move in the same direction, and the movable plate is driven to move upward by the movable rod, and the collecting plate is driven to move upward along the side wall of the cleaning box by the movable plate, and the movement realizes the effect of driving the collecting plate to move, and at the same time, the setting of the limiting plate can prevent the screw rod and the storage cavity from separating from each other, so as to avoid affecting normal use.

[0017] The utility model is further configured as follows: the bottom of the screw rod is fixedly connected with a limiting plate.

[0018] By adopting the above technical solution, the screw rod and the connecting plate can be prevented from being separated from each other, making it convenient for workers to use.

[0019] The utility model is further configured as follows: a plurality of limit blocks are fixedly connected to the inner side wall of the movable cover, and the plurality of limit blocks are all slidably connected to a plurality of water outlets.

[0020] By adopting the above technical solution, the movable cover and the connecting pipe can be prevented from being separated from each other, and the movable cover can be driven back to its original position easily.

[0021] The utility model is further configured as follows: a cover plate is rotatably connected to the top of the cleaning box.

[0022] By adopting the above technical solution, it is possible to prevent workers from accidentally stepping into the cleaning box, thereby improving the safety of workers during operation.

[0023] In summary, the utility model has the following beneficial effects: when the rainwater and sewage pipes are drained, water will enter the pipe body and accumulate on the fixed ring. At this time, impurities mixed in the water will precipitate and accumulate on the fixed ring. When the water level on the fixed ring reaches a specified height, the driving component drives the movable cover to move upward along the connecting pipe. At this time, the water outlet on the side wall of the connecting pipe and the rainwater and sewage are in contact with each other, and the rainwater and sewage are discharged outward through the water outlet, thereby completing the effect of discharging the rainwater and sewage. While discharging the rainwater and sewage, through the setting of the cleaning component, the precipitated impurities can be collected and cleaned without the staff entering the rainwater and sewage pipe, thereby improving the work efficiency of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the external structure of the utility model;

[0025] Figure 2 It is a cross-sectional view of the utility model;

[0026] Figure 3 It is a structural schematic diagram of the fixed ring, the connecting pipe, the movable cover, the connecting ring, the driving assembly and the driving member in the utility model;

[0027] Figure 4 It is a structural schematic diagram of the fixed ring, movable cover, driving assembly and cleaning assembly in the utility model.

[0028] In the figure: 1. pipe body; 2. fixing ring; 3. connecting pipe; 4. water outlet; 5. movable cover; 6. connecting ring; 7. mounting plate; 8. buoyancy plate; 9. cleaning rod; 10. cleaning box; 11. collecting tray; 12. placing box; 13. motor; 14. rotating wheel; 15. belt; 16. cleaning chamber; 17. storage chamber; 18. moving plate; 19. moving rod; 20. screw; 21. connecting plate; 22. limiting plate; 23. rocker; 24. limiting plate; 25. limiting block; 26. cover plate. DETAILED DESCRIPTION

[0029] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that the embodiments of the present application and the features therein can be combined with each other without conflict.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "top / bottom" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the description of the present utility model, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "set / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0032] A kind of anti-clogging rain and sewage pipe, such as Figure 1-Figure 4As shown, it includes a pipe body 1, a fixing ring 2 is fixedly connected to the inner side wall of the pipe body 1, a connecting pipe 3 is fixedly connected to the fixing ring 2, a plurality of water outlets 4 are opened on the side wall of the connecting pipe 3, a movable cover 5 is slidably connected to the side wall of the fixing ring 2, and a driving component for driving itself to move is provided on the movable cover 5, a cleaning component for cleaning impurities is provided in the pipe body 1, and a connecting ring 6 is rotatably connected to the side wall of the connecting pipe 3. When the rainwater and sewage pipe is drained, water will enter the pipe body 1 and accumulate on the fixing ring 2. At this time, impurities mixed in the water will precipitate and accumulate on the fixing ring 2. When the water level on the fixing ring 2 reaches a specified height, the movable cover 5 is driven by the driving component to start moving upward along the connecting pipe 3. At this time, the water outlet 4 on the side wall of the connecting pipe 3 and the rainwater and sewage are in contact with each other, and the rainwater and sewage are discharged through the water outlet 4. Water is discharged outwards, thereby completing the effect of discharging rainwater and sewage. When the rainwater and sewage are discharged outwards, the setting of the connecting ring 6 can limit the impurities accumulated on the fixed ring 2, and prevent the impurities accumulated on the fixed ring 2 from flowing outwards with the rainwater and sewage, thereby filtering the impurities in the rainwater and sewage, reducing the problem of blockage of the rainwater and sewage pipes due to impurities, and improving the drainage effect. When the rainwater and sewage are discharged, through the setting of the cleaning component, the precipitated impurities can be collected and cleaned without the staff entering the rainwater and sewage pipe, thereby improving the work efficiency of the staff. At the same time, through the setting of the movable cover 5, when the rainwater and sewage pipe does not need to be discharged, the rainwater and sewage pipe can be in a sealed state, avoiding the leakage of odor in the rainwater and sewage pipe, and improving the effect of the surrounding environment of the rainwater and sewage pipe.

[0033] like Figure 1-Figure 4 As shown, the driving assembly includes a mounting plate 7 fixedly connected to the side wall of the movable cover 5, and a buoyancy plate 8 is fixedly connected to the bottom of the mounting plate 7. There is a gap between the buoyancy plate 8 and the inner wall of the pipe body 1. When it is necessary to drive the movable cover 5 to move upward along the connecting pipe 3, rainwater and sewage enter the pipe body 1 through the gap between the buoyancy plate 8 and the inner wall of the pipe body 1, and accumulate on the fixing ring 2. At this time, the buoyancy plate 8 will be affected by the buoyancy exerted by the rainwater and sewage, and start to float upward. At the same time, the buoyancy plate 8 drives the movable cover 5 to start moving upward along the connecting pipe 3, thereby achieving the effect of driving the movable cover 5 to move.

[0034] like Figure 1-Figure 4As shown, the cleaning assembly includes a cleaning rod 9 fixedly connected to the side wall of the connecting ring 6, the cleaning rod 9 and the fixed ring 2 are in contact with each other, a driving member for driving the connecting ring 6 to rotate is provided in the pipeline body 1, a cleaning box 10 which is connected to the side wall of the pipeline body 1 and opens upward is fixedly connected to the cleaning box 10, a collecting plate 11 is slidably connected to the inner wall of the cleaning box 10, a lifting member for driving the collecting plate 11 to move up and down is provided in the cleaning box 10, and the driving member includes a placement box 12 fixedly connected to the side of the pipeline body 1 away from the cleaning box 10, the placement box 12 and the pipeline body 1 are connected to each other, a motor 13 is fixedly connected to the top surface of the placement box 12, a rotating wheel 14 is fixedly connected to the output end of the motor 13, and the rotating wheel 14 and the connecting The rings 6 are connected by a belt 15, and the lifting member includes a cleaning chamber 16 and a storage chamber 17 located in the cleaning box 10. The collecting plate 11 is slidably connected in the cleaning chamber 16. A moving plate 18 is slidably connected in the cleaning chamber 16. A moving rod 19 is fixedly connected to the bottom of the moving plate 18. The moving rod 19 penetrates the bottom of the cleaning box 10 to the outside. A screw 20 is rotatably connected in the storage chamber 17. Both ends of the screw 20 penetrate the storage chamber 17 to the outside. A connecting plate 21 is threadedly connected to the bottom of the screw 20. The connecting plate 21 and the moving rod 19 are fixedly connected. A limiting plate 22 is fixedly connected to the side wall of the screw 20. The limiting plate 22 and the bottom of the storage chamber 17 are in contact with each other. A rocker 23 is detachably connected to the top of the screw 20.

[0035] When it is necessary to clean the rainwater and sewage accumulated on the fixed ring 2, the motor 13 is started, and the output end of the motor 13 is driven to drive the rotating wheel 14 to rotate. At the same time, the rotating wheel 14 drives the connecting ring 6 to rotate through the belt 15. At this time, the connecting ring 6 drives the cleaning rod 9 to start rotating. At the same time, the impurities on the fixed ring 2 will be affected by the cleaning rod 9, driving the impurities into the collecting plate 11, so as to achieve the effect of collecting the impurities. When the collected impurities need to be taken out, the rocker 23 and the screw 20 are installed with each other, and then the screw 20 is driven to start rotating by the rocker 23. At the same time, since the connecting plate 21 and the screw 20 are threadedly connected to each other, the movable plate 18 is affected by the screw 20. The movable plate 18 is driven upward by the movable rod 19 to move upward, and the movable plate 18 is used to drive the collecting tray 11 to move upward along the side wall of the cleaning box 10. When the collecting tray 11 contacts the outside, the collecting tray 11 is taken out and the impurities in the collecting tray 11 are cleaned, so as to achieve the effect of cleaning the impurities. The bottom of the screw rod 20 is fixedly connected with a limiting plate 24, which can prevent the screw 20 and the connecting plate 21 from separating from each other, so as to facilitate the use of the staff. The top of the cleaning box 10 is rotatably connected with a cover plate 26, which can prevent the staff from accidentally stepping into the cleaning box 10, thereby improving the safety of the staff when working.

[0036] like Figure 1-Figure 4As shown, the inner wall of the movable cover 5 is fixedly connected with a plurality of limit blocks 25, and the limit blocks 25 are slidably connected with a plurality of water outlets 4, which can prevent the movable cover 5 and the connecting pipe 3 from being separated from each other, and facilitate driving the movable cover 5 back to its original position.

[0037] The utility model is used normally as follows: when the rainwater and sewage pipe is draining, water will enter the pipe body 1 and accumulate on the fixed ring 2. At this time, impurities contained in the water will precipitate and accumulate on the fixed ring 2. When the water level on the fixed ring 2 reaches a specified height, the buoyancy plate 8 will be affected by the rainwater and sewage and begin to float upward. At the same time, the buoyancy plate 8 drives the movable cover 5 to begin to move upward along the connecting pipe 3. At this time, the water outlet 4 on the side wall of the connecting pipe 3 and the rainwater and sewage are in contact with each other, and the rainwater and sewage are discharged outward through the water outlet 4, thereby completing the effect of discharging the rainwater and sewage. At the same time, the impurities accumulated on the fixed ring 2 can be restricted by the setting of the connecting ring 6, and the impurities accumulated on the fixed ring 2 can be prevented from flowing outward with the rainwater and sewage, thereby filtering the impurities in the rainwater and sewage, reducing the problem of blockage of the rainwater and sewage pipes due to impurities, and improving the drainage effect.

[0038] While discharging the rainwater and sewage, the motor 13 is started, and the output end of the motor 13 is driven to drive the wheel 14 to rotate. At the same time, the wheel 14 drives the connecting ring 6 to rotate through the belt 15. At this time, the connecting ring 6 drives the cleaning rod 9 to start rotating. At the same time, the impurities on the fixed ring 2 will be affected by the cleaning rod 9, driving the impurities into the collecting plate 11, so as to achieve the effect of collecting the impurities. When the collected impurities need to be taken out, the rocker 23 and the screw 20 are installed with each other, and then the screw 20 is driven to start rotating by the rocker 23. At the same time, since the connecting plate 21 and the screw 20 are threadedly connected to each other, the moving plate 18 is affected by the screw 20 and starts to move upward, and at the same time drives the moving rod 19 to start moving in the same direction. 19 drives the movable plate 18 to move upward, and the movable plate 18 is used to drive the collecting plate 11 to move upward along the side wall of the cleaning box 10. When the collecting plate 11 contacts the outside world, the collecting plate 11 is taken out and the impurities in the collecting plate 11 are cleaned, so as to achieve the effect of cleaning the impurities. The bottom of the screw 20 is fixedly connected to the limiting plate 24, which can prevent the screw 20 and the connecting plate 21 from separating from each other, so as to achieve the collection and cleaning of the precipitated impurities without the need for staff to enter the rainwater and sewage pipes, thereby improving the work efficiency of the staff. At the same time, through the setting of the movable cover 5, when the rainwater and sewage pipes do not need to be discharged, the rainwater and sewage pipes can be kept in a sealed state, thereby avoiding the leakage of odor in the rainwater and sewage pipes and improving the effect of the surrounding environment of the rainwater and sewage pipes.

[0039] The above is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. An anti-clogging rainwater and sewage pipe, comprising a pipe body (1), characterized in that: The inner side wall of the pipe body (1) is fixedly connected to a fixing ring (2), the fixing ring (2) is fixedly connected to a connecting pipe (3), the side wall of the connecting pipe (3) is provided with a plurality of water outlets (4), the side wall of the fixing ring (2) is slidably connected to a moving cover (5), the moving cover (5) is provided with a driving component for driving itself to move, the pipe body (1) is provided with a cleaning component for cleaning impurities, and the side wall of the connecting pipe (3) is rotatably connected to a connecting ring (6).

2. The anti-clogging rainwater and sewage pipe according to claim 1 is characterized by: The driving assembly comprises a mounting plate (7) fixedly connected to the side wall of the movable cover (5); a buoyancy plate (8) is fixedly connected to the bottom of the mounting plate (7); and a spacing exists between the buoyancy plate (8) and the inner side wall of the pipeline body (1).

3. The anti-clogging rainwater and sewage pipe according to claim 1 is characterized by: The cleaning assembly comprises a cleaning rod (9) fixedly connected to the side wall of the connecting ring (6), the cleaning rod (9) and the fixing ring (2) are in contact with each other, a driving member for driving the connecting ring (6) to rotate is provided in the pipeline body (1), a cleaning box (10) which is in communication with the pipeline body (1) and opens upward is fixedly connected to the side wall of the pipeline body (1), a collecting plate (11) is slidably connected to the inner side wall of the cleaning box (10), and a lifting member for driving the collecting plate (11) to move up and down is provided in the cleaning box (10).

4. The anti-clogging rainwater and sewage pipe according to claim 3 is characterized by: The driving member comprises a placement box (12) fixedly connected to a side of the pipeline body (1) away from the cleaning box (10); the placement box (12) and the pipeline body (1) are in electrical communication with each other; a motor (13) is fixedly connected to the top surface of the placement box (12); a rotating wheel (14) is fixedly connected to the output end of the motor (13); and the rotating wheel (14) and the connecting ring (6) are connected via a belt (15).

5. The anti-clogging rainwater and sewage pipe according to claim 3 is characterized by: The lifting member comprises a cleaning chamber (16) and a storage chamber (17) located in the cleaning box (10); the collecting plate (11) is slidably connected to the cleaning chamber (16); a moving plate (18) is slidably connected to the cleaning chamber (16); a moving rod (19) is fixedly connected to the bottom of the moving plate (18); the moving rod (19) penetrates the bottom of the cleaning box (10) to the outside; a screw rod (20) is rotatably connected to the storage chamber (17); both ends of the screw rod (20) penetrate the storage chamber (17) to the outside; a connecting plate (21) is threadedly connected to the bottom of the screw rod (20); the connecting plate (21) and the moving rod (19) are fixedly connected; a limiting plate (22) is fixedly connected to the side wall of the screw rod (20); the limiting plate (22) and the bottom of the storage chamber (17) are in contact with each other; and a rocker (23) is detachably connected to the top of the screw rod (20).

6. The anti-clogging rainwater and sewage pipe according to claim 5, characterized in that: The bottom of the screw rod (20) is fixedly connected to a limiting plate (24).

7. The anti-clogging rainwater and sewage pipe according to claim 1, characterized in that: The inner side wall of the movable cover (5) is fixedly connected with a plurality of limit blocks (25), and the plurality of limit blocks (25) are slidably connected with a plurality of water outlets (4).

8. The anti-clogging rainwater and sewage pipe according to claim 5, characterized in that: A cover plate (26) is rotatably connected to the top of the cleaning box (10).

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