Flow regulation and control diversion gate for water conservancy project

Abstract

The utility model provides a flow regulation and control diversion gate for a water conservancy project. The flow regulation and control water distribution gate for the water conservancy project comprises a water distribution pipe; the partition plate is fixedly connected to the interior of the water distribution pipe, first sealing covers are installed at the two ends of the water distribution pipe correspondingly, sealing plugs are fixedly connected to the adjacent faces of the two first sealing covers correspondingly, and sealing assemblies are installed at the positions, close to one sides, of the adjacent faces of the two sealing plugs correspondingly; and telescopic rods are installed on the opposite faces of the two first sealing covers correspondingly, the telescopic ends of the two telescopic rods are fixedly connected with water diversion plates correspondingly, and circulating openings are formed in one sides of the water diversion plates correspondingly. According to the flow regulation and control water distribution gate for the water conservancy project, multi-direction water distribution can be achieved according to requirements through the design, meanwhile, when the water distribution pipe needs to be cleaned and maintained, the water distribution pipe can be cleaned only by disassembling the first sealing cover and taking out the water distribution plate, operation is convenient, and the difficulty of cleaning and maintaining the water distribution pipe is lowered.

Description

Technical Field

[0001] This utility model relates to the field of water diversion gate technology, and in particular to a flow control water diversion gate for water conservancy projects. Background Technology

[0002] The main function of the water diversion gate is to control the water flow. It is located at the head of the water diversion channel below the main canal and is used to regulate and distribute water flow to different irrigation areas.

[0003] The existing flow control gate can distribute water to multiple directions of water pipes. Each water pipe is equipped with a control valve. However, when the control valves of the water pipes are blocked by impurities or need to be cleaned and maintained, disassembly is difficult and cleaning is inconvenient, which increases the difficulty of cleaning and maintaining the water pipes in the future.

[0004] Therefore, it is necessary to provide a new type of flow control gate for water conservancy projects to solve the above-mentioned technical problems. Utility Model Content

[0005] This utility model provides a flow control gate for water conservancy projects, which solves the technical problem of inconvenient cleaning and maintenance of the control valves of existing water distribution pipelines.

[0006] To solve the above-mentioned technical problems, the flow control gate for water conservancy projects provided by this utility model includes: a water distribution pipe;

[0007] A partition is fixedly connected inside the water distribution pipe. A first sealing cap is installed at both ends of the water distribution pipe. A sealing plug is fixedly connected to the adjacent side of each of the two first sealing caps. A sealing assembly is installed on the adjacent side of each of the two sealing plugs near one side. A telescopic rod is installed on the opposite side of each of the two first sealing caps. A water distribution plate is fixedly connected to the telescopic ends of each of the two telescopic rods. A flow port is opened on one side of each water distribution plate. A latch is opened on the outer surface of each water distribution plate near both ends. A sealing ring is installed inside each latch. A fixed pipe is installed on one side of the water distribution pipe.

[0008] Two statistical tubes are fixedly connected to the other side of the water distribution pipe, and a discharge pipe is fixedly connected to the other end of each of the two statistical tubes. A first flange is fixedly connected to the other end of each discharge pipe.

[0009] The partition plate divides the water distribution pipe into two parts, and the partition plate is provided with a flow-through opening, the flow-through opening of the partition plate and the flow-through opening of the water distribution plate are matched in shape, the flow is controlled through the misalignment of the flow-through openings, the sealing plugs are inserted into the water distribution pipe, the two sealing plugs are in contact with the two ends of the partition plate, and the partition plate can ensure that the water distribution pipe is divided into two parts, so that the water can only flow through the flow-through opening, the telescopic rod can accurately control the telescopic length, the telescopic end of the telescopic rod passes through the sealing assembly, and the sealing property is improved, the sealing assembly is composed of a shell and a sealing ring, the water distribution plate is located on the side of the partition plate close to the statistical pipe, and the specific shape is shown in Figure 2 and Figure 3 The sealing ring can improve the sealing property between the water distribution plate and the water distribution pipe and the partition plate, the position of the statistical pipe corresponds to the position of the flow-through opening on the partition plate, and the water distribution pipe has a space for allowing the water distribution plate to move.

[0010] Preferably, the other end of the fixed pipe is fixedly connected with a valve, and the other end of the valve is fixedly connected with an inlet pipe.

[0011] The front surface and the back surface of the two statistical pipes are both provided with electrodes, the top of the two statistical pipes is fixedly connected with connecting rods, and the top of the connecting rods is fixedly connected with transducers, the electrodes and the transducers can be used for monitoring the flow, the monitoring side end of the electrode is located on the inner wall of the statistical pipe, and the other end of the inlet pipe is connected with a pipeline for conveying water in the water conservancy project.

[0012] Preferably, the top of the water distribution pipe is provided with an equipment frame, the top of the equipment frame is provided with a cover, and the top of the water distribution pipe is provided with a protective cover through two supporting rods.

[0013] The protective cover covers the equipment on the water distribution pipe, and plays a protection role.

[0014] Preferably, the other end of the inlet pipe is fixedly connected with a filter pipe, and the top of the filter pipe close to one side is provided with a second sealing cover through a fixing bolt.

[0015] The top of the filter pipe close to one side is provided with an opening.

[0016] Preferably, the bottom of the second sealing cover is fixedly connected with a plug body, and the inside of the filter pipe is provided with a blocking net.

[0017] The position of the blocking net in the filter pipe and the connecting pipe is shown in Figure 5 .

[0018] Preferably, the other end of the filter pipe is fixedly connected with a connecting pipe, and the other end of the connecting pipe is fixedly connected with a second flange plate.

[0019] Compared with the related art, the flow regulation and distribution gate for water conservancy projects has the following beneficial effects:

[0020] This utility model provides a flow control diversion gate for water conservancy projects. To facilitate the cleaning and maintenance of the flow control diversion gate, the internal structure of the diversion pipe is divided into two parts by a partition with two flow ports. At both ends of the diversion pipe, a first sealing cap is installed via a sealing plug. Each first sealing cap is equipped with a telescopic rod whose extension and retraction length can be precisely controlled. The telescopic end of the telescopic rod and the sealing plug are sealed by a sealing assembly without affecting the movement of the telescopic end. Each telescopic end of the telescopic rod is equipped with a diversion plate with a flow port, positioned in the diversion pipe near the counting pipe. The outer surface of each diversion plate is reinforced with two sealing rings to enhance the sealing effect and prevent leakage. This design allows for multi-directional water diversion as needed. Furthermore, when cleaning and maintenance of the diversion pipe is required, only the first sealing cap needs to be removed to take out the diversion plate, simplifying the operation and reducing the difficulty of cleaning and maintaining the diversion pipe. Attached Figure Description

[0021] Figure 1 A schematic diagram of the first embodiment of the flow control diversion gate for water conservancy projects provided by this utility model;

[0022] Figure 2 A structural schematic diagram of the device frame is provided for this utility model;

[0023] Figure 3 Provided for this utility model Figure 2 An enlarged view of point A shown;

[0024] Figure 4 A cross-sectional view of the water distribution pipe is provided for this utility model;

[0025] Figure 5 This utility model provides a schematic diagram of the flow port in its fully open state;

[0026] Figure 6 This utility model provides a schematic diagram of the flow port in a semi-open state;

[0027] Figure 7 This utility model provides a schematic diagram of the fully closed flow port.

[0028] Figure 8 A schematic diagram of the second embodiment of the flow control diversion gate for water conservancy projects provided by this utility model;

[0029] Figure 9 A schematic diagram of the interception net is provided for this utility model.

[0030] Numbered in the diagram: 1. Water distribution pipe, 2. Statistical pipe, 3. Plug, 4. Discharge pipe, 5. First flange, 6. Protective cover, 7. Support rod, 8. Inlet pipe, 9. Valve, 10. Fixed pipe, 11. First sealing cover, 12. Fixing bolt, 13. Partition plate, 14. Interception net, 15. Cover, 16. Equipment frame, 17. Sealing plug, 18. Telescopic rod, 19. Sealing assembly, 20. Bayonet, 21. Sealing ring, 22. Flow port, 23. Water distribution plate, 24. Second sealing cover, 25. Second flange, 26. Connecting pipe, 27. Filter pipe. Detailed Implementation

[0031] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0032] First Embodiment

[0033] Please refer to the following: Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 ,in, Figure 1 A schematic diagram of the first embodiment of the flow control diversion gate for water conservancy projects provided by this utility model; Figure 2 A structural schematic diagram of the device frame is provided for this utility model; Figure 3 Provided for this utility model Figure 2 An enlarged view of point A shown; Figure 4 A cross-sectional view of the water distribution pipe is provided for this utility model; Figure 5 This utility model provides a schematic diagram of the flow port in its fully open state; Figure 6 This utility model provides a schematic diagram of the flow port in a semi-open state; Figure 7 This utility model provides a schematic diagram of the fully closed flow port.

[0034] The flow control gate for water conservancy projects includes: 1. a water distribution pipe;

[0035] A partition 13 is fixedly connected inside the water distribution pipe 1. A first sealing cap 11 is installed at both ends of the water distribution pipe 1. A sealing plug 17 is fixedly connected to the adjacent side of the two first sealing caps 11. A sealing component 19 is installed on the adjacent side of the two sealing plugs 17 near one side. A telescopic rod 18 is installed on the opposite side of the two first sealing caps 11. A water distribution plate 23 is fixedly connected to the telescopic end of the two telescopic rods 18. A flow port 22 is opened on one side of the water distribution plate 23. A bayonet 20 is opened on the outer surface of the water distribution plate 23 near both ends. A sealing ring 21 is installed inside the bayonet 20. A fixed pipe 10 is installed on one side of the water distribution pipe 1.

[0036] Two statistical pipes 2 are fixedly connected to the other side of the water distribution pipe 1. The other end of each of the two statistical pipes 2 is fixedly connected to a discharge pipe 4. The other end of each discharge pipe 4 is fixedly connected to a first flange 5.

[0037] The partition 13 divides the water distribution pipe 1 into left and right sections. A flow port 22 is provided on the partition 13. The flow port 22 on the partition 13 matches the shape of the flow port 22 on the water distribution plate 23. The flow rate is controlled by the misalignment of the flow ports 22. Sealing plugs 17 are inserted into the water distribution pipe 1, and the two sealing plugs 17 contact both ends of the partition 13, ensuring that the partition 13 separates the two sections of the water distribution pipe 1, allowing water to flow only through the flow ports 22. The telescopic rod 18 allows precise control of its extension and retraction length. The extension end of the telescopic rod 18 passes through the sealing assembly 19 to increase sealing. The sealing assembly 19 consists of a housing and a sealing ring. The water distribution plate 23 is located on the side of the partition 13 closest to the statistical pipe 2. (See reference for specific shape.) Figure 2 and Figure 3 The sealing ring 21 can increase the sealing between the water distribution plate 23 and the water distribution pipe 1 and the partition 13. The position of the statistical pipe 2 corresponds to the position of the flow port 22 on the partition 13. There is space in the water distribution pipe 1 for the water distribution plate 23 to move. The fixed pipe 10 is located in the middle position on one side of the water distribution pipe 1.

[0038] The other end of the fixed pipe 10 is fixedly connected to a valve 9, and the other end of the valve 9 is fixedly connected to an inlet pipe 8;

[0039] The other end of pipe 8 is connected to the water supply pipeline of the water conservancy project.

[0040] A device frame 16 is installed on the top of the water distribution pipe 1, a cover 15 is installed on the top of the device frame 16, and a protective cover 6 is installed on the top of the water distribution pipe 1 via two support rods 7.

[0041] The protective cover 6 covers the equipment on the water distribution pipe 1, providing protection. The equipment frame 16 contains a battery and a controller that works in conjunction with the statistical tube 2 and the equipment on the water distribution pipe 1.

[0042] The working principle of the flow control diversion gate for water conservancy projects provided by this utility model is as follows:

[0043] The water distribution pipe 1 is divided into two parts by a partition 13 with two flow ports 22. At both ends of the water distribution pipe 1, a first sealing cap 11 is installed via a sealing plug 17. A telescopic rod 18, whose extension and retraction length can be precisely controlled, is installed on each first sealing cap 11. The telescopic end of the telescopic rod 18 is sealed to the sealing plug 17 via a sealing assembly 19, without affecting the movement of the telescopic end of the telescopic rod 18. A water distribution plate 23 with a flow port 22 is installed at the telescopic end of the telescopic rod 18, positioned in the water distribution pipe 1 near the counting pipe 2. The outer surface of each water distribution plate 23 is reinforced with two sealing rings 21 to prevent leakage. In practical application, the fixed pipe 10 with inlet pipe 8 and valve 9 is located in the main channel of the river. The outlet of one of the statistical pipes 2 faces the direction of water diversion, and the outlet of the other statistical pipe 2 faces the direction of river flow. Water containing sand enters the water diversion pipe 1 through the fixed pipe 10, and then the water is discharged from the two statistical pipes 2 through the overlapping flow ports 22 on the water diversion plate 23 and the partition plate 13. When cleaning is required, simply close the valve 9, open the two first sealing caps 11, and pull out the two water diversion plates 23. Then, a high-pressure water gun can be used to clean the inside of the water diversion pipe 1. Since the structures at both ends of the water diversion pipe 1 are the same after disassembly, it is convenient to remove impurities during cleaning and maintenance.

[0044] Compared with related technologies, the flow control diversion gate for water conservancy projects provided by this utility model has the following beneficial effects:

[0045] To facilitate the cleaning and maintenance of the water diversion gate for flow control in water conservancy projects, the water diversion pipe 1 is divided into two parts by a partition 13 with two flow ports 22 inside. At both ends of the water diversion pipe 1, a first sealing cover 11 is installed through a sealing plug 17. A telescopic rod 18 with precise control over its extension and retraction is installed on each first sealing cover 11. The telescopic end of the telescopic rod 18 and the sealing plug 17 are sealed by a sealing component 19 without affecting the movement of the telescopic end of the telescopic rod 18. A water diversion plate 23 with a flow port 22 is installed at the telescopic end of the telescopic rod 18, and the water diversion plate 23 is positioned in the water diversion pipe 1 on the side closer to the statistical pipe 2. The outer surface of each water diversion plate 23 is sealed by two sealing rings 21 to enhance the sealing effect and prevent leakage. This design allows for multi-directional water diversion as needed. When cleaning and maintenance of the water diversion pipe 1 is required, only the first sealing cover 11 needs to be removed and the water diversion plate 23 needs to be taken out to clean the water diversion pipe 1. The operation is convenient and reduces the difficulty of cleaning and maintaining the water diversion pipe 1.

[0046] Second Embodiment

[0047] Please refer to the following: Figures 8-9 , Figure 8A schematic diagram of the second embodiment of the flow control diversion gate for water conservancy projects provided by this utility model; Figure 9 This utility model provides a structural schematic diagram of an interception net. Based on the first embodiment of this application, which provides a flow control diversion gate for water conservancy projects, the second embodiment of this application proposes another flow control diversion gate for water conservancy projects. The second embodiment is merely a preferred embodiment of the first embodiment, and the implementation of the second embodiment will not affect the separate implementation of the first embodiment.

[0048] Specifically, the difference between the second embodiment of this application and the flow control gate for water conservancy projects is that the other end of the inlet pipe 8 is fixedly connected to a filter pipe 27, and a second sealing cover 24 is installed on the top of the filter pipe 27 near one side by a fixing bolt 12.

[0049] An opening is provided at the top of the filter tube 27 near one side, which is sealed by the second sealing cap 24 and the plug 3.

[0050] The bottom of the second sealing cover 24 is fixedly connected to a plug 3, and an intercepting net 14 is installed inside the filter tube 27;

[0051] Reference for the position of the interceptor 14, connecting pipe 26, and filter pipe 27 Figure 5 The interception net 14 can intercept floating objects, but impurities will pass under the interception net 14 with the water flow.

[0052] The other end of the filter tube 27 is fixedly connected to a connecting tube 26, and the other end of the connecting tube 26 is fixedly connected to a second flange 25.

[0053] The second flange 25 allows for easy connection to the corresponding pipe.

[0054] Compared with related technologies, the flow control diversion gate for water conservancy projects provided by this utility model has the following beneficial effects:

[0055] To prevent floating debris from entering the water distribution pipe 1 and causing blockages in water conservancy projects, a filter pipe 27 is installed at the other end of the fixed pipe 10. An intercepting net 14 is installed in the filter pipe 27, with the end of the intercepting net 14 near the connecting pipe 26 located in the middle of the filter pipe 27. This intercepts floating debris in the water. The top of the filter pipe 27 is sealed with a second sealing cap 24, facilitating later cleaning of the floating debris on the intercepting net 14. In actual use, water containing floating debris enters the filter pipe 27 through the connecting pipe 26. The floating debris is intercepted by the intercepting net 14 and moved upwards, allowing the water to flow normally. The floating debris, influenced by the water flow, will eventually move to the top of the intercepting net 14, near the second sealing cap 24. Later, simply opening the second sealing cap 24 allows for the cleaning of the floating debris on the intercepting net 14. This design effectively removes floating debris from the water in water conservancy projects, preventing blockages in the water distribution pipe 1.

[0056] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A flow control gate for water conservancy projects, characterized in that, include: Water distribution pipe; A partition is fixedly connected inside the water distribution pipe. A first sealing cap is installed at both ends of the water distribution pipe. A sealing plug is fixedly connected to the adjacent side of each of the two first sealing caps. A sealing assembly is installed on the adjacent side of each of the two sealing plugs near one side. A telescopic rod is installed on the opposite side of each of the two first sealing caps. A water distribution plate is fixedly connected to the telescopic ends of each of the two telescopic rods. A flow port is opened on one side of each water distribution plate. A latch is opened on the outer surface of each water distribution plate near both ends. A sealing ring is installed inside each latch. A fixed pipe is installed on one side of the water distribution pipe. Two statistical tubes are fixedly connected to the other side of the water distribution pipe, and each of the two statistical tubes is fixedly connected to a discharge pipe at the other end, and each of the discharge pipes is fixedly connected to a first flange at the other end.

2. The flow control gate for water conservancy projects according to claim 1, characterized in that, A valve is fixedly connected to the other end of the fixed pipe, and an inlet pipe is fixedly connected to the other end of the valve.

3. The flow control gate for water conservancy projects according to claim 1, characterized in that, A device frame is installed on the top of the water distribution pipe, a cover is installed on the top of the device frame, and a protective cover is installed on the top of the water distribution pipe via two support rods.

4. The flow control gate for water conservancy projects according to claim 2, characterized in that, A filter tube is fixedly connected to the other end of the inlet tube, and a second sealing cap is installed on the top of the filter tube near one side by fixing bolts.

5. The flow control gate for water conservancy projects according to claim 4, characterized in that, A plug is fixedly connected to the bottom of the second sealing cap, and an intercepting net is installed inside the filter tube.

6. The flow control gate for water conservancy projects according to claim 4, characterized in that, The other end of the filter tube is fixedly connected to a connecting pipe, and the other end of the connecting pipe is fixedly connected to a second flange.

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