Urban road sewage diversion pipeline

Abstract

The utility model relates to the technical field of drainage pipelines, in particular to an urban road sewage diversion pipeline which comprises a first pipeline and a cleaning mechanism. A second pipeline is arranged on the first pipeline in a communicating manner, a rotating plate is rotationally arranged in the first pipeline, and a filter screen is arranged on the rotating plate; the cleaning mechanism comprises a first motor arranged on the first pipeline, a rotating rod in driving connection with the first motor, two abutting blocks arranged on the rotating rod, a supporting assembly arranged on a rotating plate, a cleaning plate arranged in the first pipeline, a plurality of inserting rods arranged on the cleaning plate and a brushing mechanism arranged above the filter screen. The rotating rod is rotationally connected with the first pipeline. According to the utility model, not only can impurities in filter holes of the filter screen be ejected and cleaned, but also the speed of separating the impurities from the filter screen can be accelerated, and the sewage treatment effect is ensured.

Description

TECHNICAL FIELD

[0001] The utility model relates to drainage pipeline technical field, especially is a kind of urban road sewage diversion pipeline. BACKGROUND

[0002] Road surface is an important component of urban impervious underlying surface, due to the scouring effect of rainwater, pollutants accumulated on the road surface will enter the rainwater runoff, resulting in higher pollutant concentration in the initial rainwater runoff of road surface, and rainwater runoff carries a large amount of garbage.Sewage diversion is a key measure to achieve urban source control and pollution interception, and has important environmental benefits.

[0003] The Chinese patent with publication number CN218814194U discloses a kind of urban road sewage diversion pipeline, including sewage pipe, sewage pipe is fixedly connected with separation pipe, sewage pipe is communicated with separation pipe, sewage pipe is equipped with the sewage collection tank at one end away from separation pipe;Separation pipe is connected with filter plate, filter plate is provided with a plurality of filter holes, separation pipe is equipped with push rod, push rod is arranged in separation pipe and is slidably connected with separation pipe;Push rod one end is equipped with cleaning plate, cleaning plate is equipped with limiting mechanism for limiting cleaning plate, cleaning plate is connected with lug;Separation pipe is provided with placing groove, placing groove is equipped with drive mechanism for driving push rod to move;Sewage pipe is equipped with dredging rod, dredging rod is connected with spiral plate, one end of dredging rod is arranged in separation pipe and is rotatably connected with separation pipe, placing groove is equipped with transmission mechanism for driving dredging rod to rotate.The pipeline is beneficial to reduce the probability of sewage separation pipeline blockage, and ensure the drainage effect of separation pipe.

[0004] However, the above technical solution has the following disadvantages: after the device pushes out the impurities in the filter hole through the lug, only the downward component force of its own gravity along the inclined plane can drive the impurities to roll down, which is easy to re-enter the filter hole under the extrusion of subsequent water flow, resulting in low impurity removal efficiency. Utility model content

[0005] The utility model aims at the problems in the background art, and proposes a kind of urban road sewage diversion pipeline, which can not only eject and clean the impurities in filter screen filter hole, but also accelerate the rate of impurities from filter screen, and ensure the treatment effect of sewage.

[0006] The utility model discloses a technical scheme, a kind of urban road sewage diversion pipeline, including first pipeline and cleaning mechanism;Second pipeline is communicated and arranged on first pipeline, rotating plate is rotated in the inside of first pipeline, and filter screen is arranged on rotating plate;Cleaning mechanism includes the first motor being arranged on first pipeline, the rotating rod being driven connection with the first motor, the two resistance blocks being arranged on rotating rod, the support assembly being arranged on rotating plate, the cleaning plate being arranged in the inside of first pipeline, the plurality of plug rod being arranged on cleaning plate, and the brush mechanism being arranged above filter screen;Rotating rod and first pipeline are rotationally connected, and support assembly includes fixed block and third connecting piece being arranged on first pipeline and rotating plate respectively, first connecting piece and second connecting piece being rotationally connected with fixed block and third connecting piece respectively, fixed cylinder being arranged on first connecting piece, spring being arranged in telescopic rod, and telescopic rod being arranged on spring and being slidably connected with fixed cylinder;Second connecting piece is arranged on telescopic rod.

[0007] Preferably, fixed cylinder is provided with sealing ring, and telescopic rod and sealing ring are slidably connected.

[0008] Preferably, cleaning plate is provided with through hole, and second connecting piece and third connecting piece can penetrate through through hole.

[0009] Preferably, filter hole of filter screen and plug rod of cleaning plate correspond to each other, and plug rod can be arranged through filter hole.

[0010] Preferably, brush mechanism includes second motor arranged in the inside of first pipeline, threaded rod driven connected with second motor, moving frame threadedly connected on threaded rod, guide rod arranged in the inside of first pipeline, rotating cylinder rotationally connected on moving frame, and cleaning brush arranged on rotating cylinder;Threaded rod and first pipeline are rotationally connected, and moving frame and guide rod are slidably connected.

[0011] Preferably, first pipeline is provided with guide plate in the inside, and bottom opening of guide plate is located above filter screen.

[0012] Preferably, first pipeline is provided with receiving table in the inside, and receiving table and inlet of second pipeline are butt jointed.

[0013] Compared with prior art, the utility model has following beneficial technical effects:

[0014] The cleaning mechanism arranged in the utility model can drive rotating plate to swing continuously, not only reduces the probability that impurities adhere to filter screen, but also when rotating plate swings downward, filter hole of filter screen is penetrated by plug rod on cleaning plate, so that impurities blocked in filter hole are pushed out, water body circulation is ensured to be smooth, and the surface of filter screen is continuously brushed by the brush mechanism arranged in cooperation, impurities falling on filter screen and impurities pushed out by plug rod are pushed and cleaned, impurities are accelerated to roll off, impurities are avoided to enter filter hole again rapidly, the cleaning efficiency of sewage is improved, and the utility model has good practicability. Attached Figure Description

[0015] Figure 1 This is a structural cross-sectional view of an embodiment of the present utility model;

[0016] Figure 2 This is a partial cross-sectional schematic diagram of the support mechanism in this utility model;

[0017] Figure 3 This is a partial structural diagram of the cleaning device in this utility model;

[0018] Figure 4 This is a schematic diagram of the cleaning plate in this utility model.

[0019] Reference numerals: 1. First pipe; 2. Second pipe; 3. Rotating plate; 4. Filter screen; 5. First motor; 6. Rotating rod; 7. Abutment block; 8. Fixing block; 9. First connecting piece; 10. Fixing cylinder; 11. Spring; 12. Telescopic rod; 13. Second connecting piece; 14. Third connecting piece; 15. Sealing ring; 16. Cleaning plate; 17. Insert rod; 18. Through hole; 19. Second motor; 20. Threaded rod; 21. Moving frame; 22. Guide rod; 23. Rotating cylinder; 24. Cleaning brush; 25. Guide plate; 26. Receiving platform. Detailed Implementation

[0020] Example 1

[0021] like Figures 1-4 As shown in the figure, the urban road sewage diversion pipeline proposed in this embodiment includes a first pipeline 1 and a cleaning mechanism; a second pipeline 2 is connected to the first pipeline 1, and a rotating plate 3 is rotatably mounted inside the first pipeline 1, with a filter screen 4 mounted on the rotating plate 3.

[0022] The cleaning mechanism includes a first motor 5 mounted on the first pipe 1, a rotating rod 6 driven and connected to the first motor 5, two abutments 7 mounted on the rotating rod 6, a support assembly mounted on the rotating plate 3, a cleaning plate 16 mounted inside the first pipe 1, multiple insert rods 17 mounted on the cleaning plate 16, and a brushing mechanism mounted above the filter screen 4; the rotating rod 6 and the first pipe 1 are rotatably connected.

[0023] The support assembly comprises a fixing block 8 and a third connecting piece 14 arranged on the first pipeline 1 and the rotating plate 3 respectively, a first connecting piece 9 and a second connecting piece 13 rotatably connected with the fixing block 8 and the third connecting piece 14 respectively, a fixing cylinder 10 arranged on the first connecting piece 9, a spring 11 arranged inside the telescopic rod 12, and the telescopic rod 12 arranged on the spring 11 and slidably connected with the fixing cylinder 10; the second connecting piece 13 is arranged on the telescopic rod 12, the filter holes of the filter screen 4 and the insertion rods 17 of the cleaning plate 16 correspond to each other, the insertion rods 17 can be arranged through the filter holes, the fixing cylinder 10 is provided with a sealing ring 15, the telescopic rod 12 and the sealing ring 15 are slidably connected, and the sealing ring 15 is used for avoiding the water from entering the inside of the fixing cylinder 10. The cleaning plate 16 is provided with a through hole 18, the second connecting piece 13 and the third connecting piece 14 can penetrate through the through hole 18, and the through hole 18 is used for ensuring that the second connecting piece 13 and the third connecting piece 14 are not blocked when relatively rotating.

[0024] In the embodiment, when the sewage is treated, the first motor 5 drives the rotating rod 6 to rotate, the rotating rod 6 drives the abutting block 7 to rotate, the abutting block 7 is similar to a cam in shape, the abutting block 7 can repeatedly abut and push the rotating plate 3, the rotating plate 3 continuously swings, the probability of impurities adhering to the filter screen 4 is reduced, when the rotating plate 3 swings downward, the third connecting piece 14 and the second connecting piece 13 relatively rotate, the second connecting piece 13 drives the telescopic rod 12 to move and the spring 11 to compress, the fixing cylinder 10 drives the first connecting piece 9 and the fixing block 8 to relatively rotate, until the filter holes of the filter screen 4 are penetrated by the insertion rods 17 on the cleaning plate 16 one by one, the impurities blocked in the filter holes are pushed out, the water flow is smooth, the treatment efficiency of the sewage is improved by cooperating with the brushing mechanism to accelerate the treatment of the impurities.

[0025] Embodiment two

[0026] As shown in Figure 1 and Figure 3 , the urban road sewage diversion pipeline provided in the embodiment comprises a second motor 19 arranged inside the first pipeline 1, a threaded rod 20 drivingly connected with the second motor 19, a moving frame 21 threadedly connected with the threaded rod 20, a guide rod 22 arranged inside the first pipeline 1, a rotating cylinder 23 rotatably connected with the moving frame 21, and a cleaning brush 24 arranged on the rotating cylinder 23; the threaded rod 20 is rotatably connected with the first pipeline 1, and the moving frame 21 and the guide rod 22 are slidably connected.

[0027] In the embodiment, the second motor 19 is arranged to drive the threaded rod 20 to rotate repeatedly, and under the guidance of the guide rod 22, the moving frame 21 drives the rotating drum 23 to reciprocate along the axial direction of the guide rod 22, and then the cleaning brush 24 rolls back and forth along the surface of the filter screen 4, scrapes off the impurities falling on the filter screen 4, avoids the impurities from adhering to the filter screen 4, pushes the impurities pushed out by the inserted rod 17, accelerates the rolling of the impurities, avoids the impurities from entering the filter holes again, improves the cleaning efficiency of the impurities, and has good practicability.

[0028] Embodiment three

[0029] As shown in Figure 1 the embodiment, compared with the first embodiment, the first pipeline 1 is internally provided with a guide plate 25, the bottom opening of the guide plate 25 is located above the filter screen 4, the first pipeline 1 is internally provided with a receiving table 26, the receiving table 26 is in butt joint with the inlet of the second pipeline 2, the guide plate 25 can guide the water flow, so that the sewage falls on the filter screen 4 to ensure the filtering effect, the receiving table 26 is arranged below the bottom end of the rotating plate 3, is used for receiving and conveying the impurities falling along the rotating plate 3 and the filter screen 4, and finally enters the second pipeline 2 for conveying.

[0030] The embodiment of the utility model is described in detail above in combination with the drawings, but the utility model is not limited to this, within the knowledge range of the technical personnel in the technical field, various changes can be made without departing from the purpose of the utility model.

Claims

1. A city road sewage diversion pipeline, characterized in that, The utility model relates to a kind of filter screen cleaning device, including: First pipeline (1), second pipeline (2) are provided with on the upper intercommunication, the inside rotation of first pipeline (1) has rotary plate (3), and filter screen (4) are provided on rotary plate (3); Cleaning mechanism, it includes the first motor (5) being arranged on first pipeline (1), the rotary rod (6) being drivenly connected with the first motor (5), two resist blocks (7) being arranged on rotary rod (6), support assembly being arranged on rotary plate (3), cleaning plate (16) being arranged in the inside of first pipeline (1), multiple insertion rods (17) being arranged on cleaning plate (16), and brush mechanism being arranged above filter screen (4);Rotary rod (6) and first pipeline (1) are rotationally connected, and support assembly includes fixed block (8) and third connecting piece (14) being arranged on first pipeline (1) and rotary plate (3) respectively, first connecting piece (9) and second connecting piece (13) being rotationally connected with fixed block (8) and third connecting piece (14) respectively, fixed cylinder (10) being arranged on first connecting piece (9), spring (11) being arranged in telescopic rod (12), and telescopic rod (12) being arranged on spring (11) and being slidably connected with fixed cylinder (10);Second connecting piece (13) is arranged on telescopic rod (12).

2. A combined sewer according to claim 1, wherein, Sealing ring (15) is arranged on fixed cylinder (10), and telescopic rod (12) and sealing ring (15) are slidably connected.

3. The urban road sewage diversion conduit according to claim 1, characterized in that, Perforated hole (18) is arranged on cleaning plate (16), and second connecting piece (13) and third connecting piece (14) can penetrate perforated hole (18).

4. The urban road sewage diversion conduit according to claim 1, characterized in that, The filter hole of filter screen (4) and the insertion rod (17) of cleaning plate (16) correspond to each other, and the insertion rod (17) can be arranged through the filter hole.

5. The urban road sewage diversion conduit according to claim 1, characterized in that, The brush mechanism includes a second motor (19) arranged inside the first pipeline (1), a threaded rod (20) drivingly connected with the second motor (19), a moving frame (21) threadedly connected to the threaded rod (20), a guide rod (22) arranged inside the first pipeline (1), a rotating cylinder (23) rotationally connected to the moving frame (21), and a cleaning brush (24) arranged on the rotating cylinder (23); The threaded rod (20) and the first pipeline (1) are rotationally connected, and the moving frame (21) and the guide rod (22) are slidably connected.

6. The urban road sewage diversion conduit according to claim 1, characterized in that, The inside of the first pipeline (1) is provided with a guide plate (25), and the bottom opening of the guide plate (25) is located above the filter screen (4).

7. The urban road sewage diversion conduit according to claim 1, characterized in that, The inside of the first pipeline (1) is provided with a receiving table (26), and the receiving table (26) is butt jointed with the inlet of the second pipeline (2).

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