Water diversion device

Abstract

This utility model discloses a water diversion device, relating to the field of water conservancy technology. The utility model includes a diversion platform with an inlet pipe connected to its side, and a backwashing assembly. The backwashing assembly includes a diversion pipe connected to the diversion platform, a cleaning pipe connected to its side, and a filter plate rotatably connected inside the diversion platform. Two arc-shaped plates are alternately fixedly connected to the filter plate. One arc-shaped plate has a first through hole, and the other arc-shaped plate has a second through hole. The first through hole corresponds to the cleaning pipe. In use, by rotating the filter plate 180 degrees, the flow direction of water within the diversion platform is changed, thereby transferring accumulated dirt to the other side. Continuing to flow water into the inlet pipe discharges the accumulated dirt. The rotation of the filter plate also allows the incoming water to backwash it, thus improving the device's effectiveness.

Description

Technical Field

[0001] This utility model relates to the field of water conservancy technology, and in particular to a water diversion device. Background Technology

[0002] Water diversion is an engineering method that uses artificial structures to guide water flow and achieve directional transportation. It can safely and efficiently divert water to the required areas and is widely used in agricultural irrigation, urban and rural water supply, hydropower generation, and flood control and drainage. Water diversion not only optimizes the spatial and temporal distribution of water resources but also regulates water flow and direction, making it a key technological means to support the sustainable use of water resources and disaster prevention.

[0003] When using existing water diversion equipment, it is usually necessary to add a filter screen inside the diversion equipment. As the water flows through the diversion device, it passes through the filter screen, and the impurities inside are filtered out by the filter screen, thus achieving the effect of removing impurities in the water while diverting the water.

[0004] However, in actual use, since the filter screen is located inside the device, as the drainage operation continues, the filter screen filters out more and more impurities, causing debris to accumulate inside the drainage device, which may lead to blockage inside the drainage device. Utility Model Content

[0005] The purpose of this invention is to solve the problem that in the existing technology, the filter plate inside the diversion platform continuously filters, and the dirt in the diversion device will gradually accumulate and cause blockage. Therefore, a water diversion device is proposed.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] Design a water diversion device, including a diversion platform, an inlet pipe connected to the side of the diversion platform, and a backwashing component, the backwashing component including a diversion pipe connected to the diversion platform, a cleaning pipe connected to the side of the diversion platform, a filter plate rotatably connected inside the diversion platform, two arc-shaped plates fixedly connected alternately on the filter plate, one arc-shaped plate having a first through hole and the other arc-shaped plate having a second through hole, the first through hole corresponding to the cleaning pipe and the second through hole corresponding to the diversion pipe.

[0008] Preferably, the cleaning pipe is connected to a sludge hopper at its end, and the sludge hopper has a plurality of sludge-blocking openings evenly distributed on it, with the sludge-blocking openings located at the top of the sludge hopper.

[0009] Preferably, a sludge drawer is slidably connected inside the sludge hopper, and a handle is fixedly connected to the side of the sludge drawer.

[0010] Preferably, two slots are symmetrically fixedly connected to the flow-draining platform, a turntable is fixedly connected to the filter plate, the turntable and the flow-draining platform are rotatably coupled, a T-shaped plate is fixedly connected to the surface of the turntable, and two insert rods are symmetrically fixedly connected to the T-shaped plate, the insert rods are inserted into the slots.

[0011] Preferably, a baffle is fixedly connected to the periphery of the insertion rod, and a spring is fixedly connected between the baffle and the T-shaped plate.

[0012] Preferably, a pull lug is fixedly connected between the two insertion rods.

[0013] Preferably, both of the arc-shaped plates are in sliding fit with the drainage platform.

[0014] Preferably, both of the arc-shaped plates are provided with clearance openings, which correspond to the water inlet pipe.

[0015] The water diversion device proposed in this utility model has the following advantages: When in use, the filter plate can be rotated 180 degrees. The rotation of the filter plate drives the arc plate to rotate, thereby changing the water flow direction in the diversion platform. This allows impurities to be transferred to the other side of the diversion platform, where they can be flushed out by water flow. Furthermore, since the filter plate rotates 180 degrees, the incoming water flow can also backwash the filter plate, thereby improving the effectiveness of the device. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a water diversion device.

[0017] Figure 2 This is an assembly drawing of the cleaning pipe and sludge hopper of this utility model.

[0018] Figure 3 This is a diagram showing the state of the device when the cleaning tube of this utility model is connected to the second through hole.

[0019] Figure 4 This is a diagram showing the state of the device when the drainage tube of this utility model is connected to the first through hole.

[0020] Figure 5 This is an assembly drawing of the filter plate and the arc plate of this utility model.

[0021] Figure 6 This is a schematic diagram of the sludge collection drawer structure of this utility model.

[0022] The attached diagram lists the components represented by each number as follows:

[0023] 1. Drainage platform; 2. Inlet pipe; 3. Drainage pipe; 4. Cleaning pipe; 5. Filter plate; 6. Arc plate; 7. First through hole; 8. Second through hole; 9. Slot; 10. Turntable; 11. T-shaped plate; 12. Insert rod; 13. Baffle; 14. Spring; 15. Pull lug; 16. Sludge hopper; 17. Sludge blocking port; 18. Sludge drawer; 19. Handle; 20. Clearance opening. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0025] Example 1

[0026] Reference Figure 1-6 This utility model is a water diversion device, including a diversion platform 1, an inlet pipe 2 connected to the side of the diversion platform 1, and a backwashing component, including a diversion pipe 3 connected to the diversion platform 1. A cleaning pipe 4 is connected to the side of the diversion platform 1. A filter plate 5 is rotatably connected inside the diversion platform 1. Two arc-shaped plates 6 are fixedly connected to the filter plate 5 in an alternating manner. One arc-shaped plate 6 has a first through hole 7 and the other arc-shaped plate 6 has a second through hole 8. The first through hole 7 corresponds to the cleaning pipe 4 and the second through hole 8 corresponds to the diversion pipe 3.

[0027] The cleaning pipe 4 is connected to a sludge hopper 16 at one end. Several sludge blocking ports 17 are evenly opened on the sludge hopper 16. The sludge blocking ports 17 are located at the top of the sludge hopper 16. A sludge drawer 18 is slidably connected inside the sludge hopper 16. A handle 19 is fixedly connected to the side of the sludge drawer 18.

[0028] The operation process in this embodiment is as follows: Initially, the position of filter plate 5 is as follows... Figure 4 As shown in the diagram, the first through hole 7 is connected to the drainage pipe 3. After the water source is connected to the inlet pipe 2, the water flows into the drainage platform 1 through the inlet pipe 2. After being filtered by the filter plate 5, the water flows out through the first through hole 7 and the drainage pipe 3, thus completing the water diversion operation. As the diversion operation continues, the impurities in the filter plate 5 and the drainage platform 1 gradually increase. At this time, the filter plate 5 is rotated 180 degrees. After the rotation, the position of the filter plate 5 is as shown in the diagram. Figure 3As shown, the arc plate 6 blocks the drainage pipe 3, thus obstructing it. After rotating 180 degrees, the second through hole 8 remains connected to the cleaning pipe 4. The filter plate 5 rotates 180 degrees and carries the impurities to the other side of the drainage platform 1. Water is then introduced into the inlet pipe 2 to discharge the impurities in the drainage platform 1 from the cleaning pipe 4. Since the filter plate 5 has been flipped, the water entering the drainage platform 1 can backwash the filter plate 5, thereby cleaning the impurities blocking the filter plate 5. In the initial state, the water entering the drainage platform 1 is discharged through the drainage pipe 3. After rotating the filter plate 5 180 degrees, the flow path is changed, thereby guiding the water to the cleaning pipe 4 for discharge. This not only enables backwashing of the filter plate 5 but also cleans the impurities accumulated in the drainage platform 1, improving the effectiveness of the device.

[0029] Water flowing into the cleaning pipe 4 is discharged through the obstruction port 17 in the sludge hopper 16, and debris is blocked in the sludge hopper 16. Pulling the handle 19 removes the sludge drawer 18 from the sludge hopper 16, thereby removing the accumulated impurities and preventing the accumulation of dirt in the sludge hopper 16.

[0030] Example 2

[0031] The filter plate 5 can only perform cleaning and diversion operations on the water flow within the diversion platform 1 at specific locations. If the filter plate 5 rotates too much or too little, the water flow will be obstructed. Therefore, please refer to [the relevant documentation / reference]. Figure 2-5 Based on the first specific embodiment, two slots 9 are symmetrically fixedly connected on the flow-draining platform 1, and a turntable 10 is fixedly connected on the filter plate 5. The turntable 10 and the flow-draining platform 1 are rotatably connected. A T-shaped plate 11 is fixedly connected to the surface of the turntable 10. Two insert rods 12 are symmetrically fixedly connected on the T-shaped plate 11. The insert rods 12 are inserted into the slots 9.

[0032] A baffle 13 is fixedly connected to the side of the insertion rod 12. A spring 14 is fixedly connected between the baffle 13 and the T-shaped plate 11. A pull lug 15 is fixedly connected between the two insertion rods 12. Both arc plates 6 are slidably fitted with the diversion platform 1. Both arc plates 6 are provided with a clearance opening 20, which corresponds to the water inlet pipe 2.

[0033] The operation process of this embodiment is as follows: In the initial state, the spring 14 always pushes the baffle 13 and the insertion rod 12 toward the position of the flow guide table 1, and the insertion rod 12 is inserted into the slot 9. When it is necessary to rotate the filter plate 5 180 degrees, the pull ear 15 is pulled upward. The pull ear 15 moves to compress the spring 14 and drives the insertion rod 12 out of the slot 9. After the limit is released, the pull ear 15 is rotated 180 degrees. When the insertion rod 12 is aligned with the slot 9 again, the pull ear 15 is released, and the spring 14 can push the insertion rod 12 back into the slot 9 to lock the position of the filter plate 5. During use, the position of the filter plate 5 in the flow guide table 1 can be accurately controlled, which further improves the practicality of the device.

[0034] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A water conservancy drainage device, comprising a drainage platform (1), the drainage platform (1) is provided with a water inlet pipe (2) in communication on the side, characterized in that: It also includes a backwashing assembly, which includes a drain pipe (3) connected to a drain platform (1). A cleaning pipe (4) is provided on the side of the drain platform (1). A filter plate (5) is rotatably connected inside the drain platform (1). Two arc-shaped plates (6) are fixedly connected to the filter plate (5) in an alternating manner. A first through hole (7) is opened on one of the arc-shaped plates (6), and a second through hole (8) is opened on the other arc-shaped plate (6). The first through hole (7) corresponds to the cleaning pipe (4), and the second through hole (8) corresponds to the drain pipe (3).

2. A water diversion device according to claim 1, wherein, The cleaning pipe (4) is connected to a sludge hopper (16) at its end. Several sludge blocking ports (17) are evenly provided on the sludge hopper (16), and the sludge blocking ports (17) are located at the top of the sludge hopper (16).

3. A water diversion device according to claim 2, wherein, The sludge hopper (16) is slidably connected to a sludge drawer (18), and a handle (19) is fixedly connected to the side of the sludge drawer (18).

4. A water diversion device according to claim 1, wherein Two slots (9) are symmetrically fixedly connected to the flow-draining platform (1), and a turntable (10) is fixedly connected to the filter plate (5). The turntable (10) and the flow-draining platform (1) are rotatably connected. A T-shaped plate (11) is fixedly connected to the surface of the turntable (10), and two insert rods (12) are symmetrically fixedly connected to the T-shaped plate (11). The insert rods (12) are inserted into the slots (9).

5. A water diversion device according to claim 4, characterized in that, A baffle (13) is fixedly connected to the periphery of the insert (12), and a spring (14) is fixedly connected between the baffle (13) and the T-shaped plate (11).

6. A water diversion device according to claim 5, characterized in that, A pull lug (15) is fixedly connected between the two insertion rods (12).

7. A water diversion device according to claim 1, wherein Both of the arc-shaped plates (6) are in sliding fit with the drainage platform (1).

8. A water diversion device according to claim 1, wherein, Both of the arc-shaped plates (6) are provided with clearance openings (20), which correspond to the water inlet pipe (2).

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