Energy-saving water conservancy drainage device

Abstract

The application provides an energy-saving water conservancy drainage device. The energy-saving water conservancy drainage device comprises a dam body, the top of the dam body is fixedly connected with a groove body, and the top of the groove body is fixedly connected with a support frame. The energy-saving water conservancy drainage device provided by the application is provided with a lifting plug. When river flow is discharged, a first motor is started, so that the first motor can wind a first steel cable through a speed reducer, drive a gravity block and a lifting column to slowly lift, and when the gravity block is lifted to the highest position, an electromagnetic lock can be used to fix the gravity block to the top of the inner cavity of the support frame. When the bottom of the dam body needs to be cleaned by removing accumulated silt, the electromagnetic lock is started, so that the gravity block drives the lifting column to quickly descend under the action of gravity, the lifting column can strongly extrude the water flow in the inner part of the positioning sleeve through the lifting plug, and the water flow is discharged through multiple flushing pipes, so that the high-speed discharged water flow can impact the accumulated silt, thereby achieving the effect of removing and cleaning the silt.

Description

Technical Field

[0001] This invention relates to the field of water conservancy and drainage, and more particularly to an energy-saving water conservancy and drainage device. Background Technology

[0002] Water conservancy projects are engineering projects built to control and regulate surface water and groundwater in nature, thereby achieving the goals of eliminating harm and promoting benefits. Water is an indispensable resource for human production and life, but in most cases, its natural state does not meet human needs. Therefore, water conservancy projects are built to control water flow, prevent floods, regulate and distribute water volume, and thus meet people's needs for water resources for life and production. Water conservancy projects require the construction of hydraulic structures such as dams, dikes, spillways, sluice gates, intakes, canals, ferries, and valve channels to achieve the goals.

[0003] In the existing technology, the patent announcement number CN118581860B, entitled "A Waterproof and Drainage Device for Water Conservancy Projects," includes a dam body. A dredging trough is formed on the surface of the dam body, a drainage trough is arrayed within the dam body, and an irrigation trough is formed within the dam body. An irrigation component for regulating irrigation water volume is provided on the surface of the dam body. A dredging component for dispersing silt is provided in the dredging trough. In the irrigation component, driven by a lifting motor, a lifting screw drives a sealing column to move up and down within an installation cylinder. When the sealing column moves below the water surface, under the influence of the water's potential energy difference, water from the waterproof side of the dam body flows from the water passage on the top surface of the sealing column into the irrigation trough. The irrigation water volume can be adjusted by regulating the height of the sealing column. The water flow in the irrigation trough impacts the dredging component, which then stirs and disperses the silt in the dredging trough. This design not only saves energy but also avoids clogging of the device. In existing water conservancy drainage technologies, the long-term flow of water is often accompanied by the synchronous flow of river sediment. When the water flow carries sediment through the dam, sediment accumulation and retention can easily occur. As a result, once the sediment has accumulated inside the dam, it is difficult to remove it through the natural impact of the water flow. This leads to the need for regular manual dredging of the dam during long-term operation. In addition, most rivers have floating aquatic plants and debris, which can easily cause blockage of the drainage outlet when they enter the dam. Therefore, improvements are needed.

[0004] Therefore, it is necessary to provide an energy-saving water conservancy and drainage device to solve the above-mentioned technical problems. Summary of the Invention

[0005] To solve the above-mentioned technical problems, the present invention provides an energy-saving water conservancy and drainage device, comprising a dam body, a trough body fixedly connected to the top of the dam body, a support frame fixedly connected to the top of the trough body, a gravity block movably sleeved inside the trough body, a motor fixedly mounted on the top of the support frame, a reduction gearbox fixedly mounted on the top of the support frame, a winding wheel fixedly sleeved on the output shaft of the reduction gearbox, a limit post fixedly sleeved inside the trough body, a slot formed on the side of the gravity block, a steel cable fixedly connected to the top of the gravity block, and a fixed... The positioning platform has a flushing pipe fixedly sleeved inside, a positioning sleeve fixedly sleeved on the top of the positioning platform, a lifting column fixedly connected to the bottom of the gravity block, a lifting plug fixedly connected to the bottom of the lifting column, an electromagnetic lock fixedly installed on the top of the inner cavity of the support frame, a shock-absorbing block fixedly connected to the bottom of the gravity block, a cleaning mechanism on the outside of the tank, a battery pack inside the dam, a controller fixedly installed inside the dam, an energy storage mechanism inside the dam, an adjustment mechanism inside the dam, and a protective mechanism on the top of the support frame.

[0006] Preferably, the lifting plug is movably sleeved inside the positioning sleeve, and there are three lifting plugs, which are evenly distributed above the positioning platform.

[0007] Preferably, the limiting post is movably sleeved inside the gravity block, and there are two limiting posts, which are symmetrically distributed about the gravity block as an axis of symmetry.

[0008] Preferably, the shock absorber is made of rubber and is parallel to the groove.

[0009] Preferably, the cleaning mechanism includes a second motor, which is fixedly installed at the bottom of the inner cavity of the tank. A drive wheel is fixedly sleeved on the drive shaft of the second motor. A guide wheel is movably sleeved on the front of the dam. A second steel cable is movably sleeved inside the guide wheel. A pusher cover is fixedly sleeved on the outside of the second steel cable.

[0010] Preferably, the number of battery packs is three, and the three battery packs are evenly distributed in the center of the dam body cavity.

[0011] Preferably, the energy storage mechanism includes a fixed column, which is fixedly sleeved inside the dam body. A positioning shaft is movably sleeved at the bottom of the fixed column, and a drive blade is fixedly sleeved on the outside of the positioning shaft. A first bevel gear is fixedly sleeved at one end of the positioning shaft. A generator is fixedly installed inside the dam body, and a second bevel gear is fixedly sleeved on the output shaft of the generator. The second bevel gear meshes with the first bevel gear.

[0012] Preferably, the adjustment mechanism includes a No. 3 motor, which is fixedly installed on the top of the support frame. A No. 2 winding wheel is fixedly sleeved on the output shaft of the No. 3 motor. A No. 3 steel cable is fixedly sleeved inside the No. 2 winding wheel. A baffle is fixedly connected to the bottom of the No. 3 steel cable. The baffle is movably sleeved inside the dam body.

[0013] Preferably, the protective mechanism includes a sealed box, which is fixedly fitted onto the outside of the gearbox, and the side of the sealed box has a vent hole.

[0014] Compared with related technologies, the energy-saving water conservancy and drainage device provided by the present invention has the following beneficial effects: This invention provides an energy-saving water conservancy drainage device. By setting up a lifting plug, when discharging river water, a No. 1 motor is started, which drives a No. 1 winding wheel to rotate through a reduction gearbox, thereby driving a No. 1 steel cable to wind up. At this time, the No. 1 steel cable drives a gravity block and a lifting column to slowly rise. When the gravity block is raised to the highest position, an electromagnetic lock is activated, which locks the gravity block at the top of the inner cavity of the support frame. When it is necessary to clean up the silt accumulated at the bottom of the dam, the electromagnetic lock is activated, which causes the gravity block to drive the lifting column to descend rapidly under the action of gravity. This causes the lifting column to forcefully squeeze the water flow inside the positioning sleeve through the lifting plug and then discharge it through multiple flushing pipes. This allows the high-speed discharged water flow to impact the accumulated silt, thereby achieving the effect of dispersing and cleaning the silt, thus bringing convenience to the cleaning of silt accumulated at the bottom of the dam. By setting up a cleaning mechanism, when floating weeds and debris accumulate on the river surface, the No. 2 motor is activated, which drives the No. 2 steel cable through the drive wheel. This drives the pusher cover to move back and forth horizontally, allowing the pusher cover to move the floating debris to both sides of the river. This achieves the effect of pushing and cleaning the floating debris, thus facilitating the cleaning of the floating debris and avoiding the problem of blockage when the floating debris accumulates inside the dam. This also improves the smoothness of water flow during discharge. By setting up an energy storage mechanism, when water is discharged, the continuous flow of water drives the drive blades to rotate rapidly. This, in turn, drives the generator to rotate rapidly via the positioning shaft and the first bevel gear, thereby enabling the generator to continuously charge the battery pack. This achieves continuous power generation during water discharge, thus improving the energy-saving effect of the water drainage device. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of a preferred embodiment of an energy-saving water conservancy and drainage device provided by the present invention; Figure 2 for Figure 1The image shows a front view of a gravity block in an energy-saving water conservancy and drainage device. Figure 3 for Figure 1 The figure shows a cross-sectional view of a positioning sleeve in an energy-saving water conservancy and drainage device. Figure 4 for Figure 1 The figure shown is a cross-sectional view of the dam body in an energy-saving water conservancy drainage device; Figure 5 for Figure 1 The image shows a bottom view of a gravity block in an energy-saving water conservancy and drainage device. Figure 6 for Figure 1 The figure shown is a top view of the tank in an energy-saving water conservancy and drainage device; Figure 7 for Figure 1 The image shows a front view of a baffle in an energy-saving water conservancy drainage device. Figure 8 for Figure 1 The image shows a side view of the dam body in an energy-saving water conservancy drainage device. Figure 9 for Figure 1 The diagram shows the electrical connection of the controller in an energy-saving water conservancy and drainage device.

[0016] Numbered in the diagram: 1. Dam body; 2. Trench; 3. Support frame; 4. Gravity block; 5. Motor No. 1; 6. Gearbox; 7. Reel No. 1; 8. Limiting post; 9. Slot; 10. Steel cable No. 1; 11. Positioning platform; 12. Flushing pipe; 13. Positioning sleeve; 14. Lifting column; 15. Lifting plug; 16. Electromagnetic lock; 17. Shock absorber; 18. Cleaning mechanism; 181. Motor No. 2; 182. Drive wheel; 183. Guide wheel; 184. No. 2 185. Steel cable; 19. Push cover; 20. Battery pack; 21. Controller; 21. Energy storage mechanism; 211. Fixed column; 212. Positioning shaft; 213. Drive blade; 214. First bevel gear; 215. Generator; 216. Second bevel gear; 22. Adjustment mechanism; 221. Third motor; 222. Second winding reel; 223. Third steel cable; 224. Baffle; 23. Protective mechanism; 231. Enclosed box; 232. Vent hole. Detailed Implementation

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0018] Please refer to the following: Figure 1-9An energy-saving water conservancy and drainage device includes a dam body 1, a trough body 2 fixedly connected to the top of the dam body 1, a support frame 3 fixedly connected to the top of the trough body 2, a gravity block 4 movably sleeved inside the trough body 2, a motor 5 fixedly installed on the top of the support frame 3, a reduction gearbox 6 fixedly installed on the top of the support frame 3, a winding wheel 7 fixedly sleeved on the output shaft of the reduction gearbox 6, a limit post 8 fixedly sleeved inside the trough body 2, a slot 9 opened on the side of the gravity block 4, a steel cable 10 fixedly connected to the top of the gravity block 4, and a positioning platform 11 fixedly connected to the bottom of the inner cavity of the dam body 1. A flushing pipe 12 is connected to the top of the positioning platform 11, a positioning sleeve 13 is fixedly connected to the top of the positioning platform 11, a lifting column 14 is fixedly connected to the bottom of the gravity block 4, a lifting plug 15 is fixedly connected to the bottom of the lifting column 14, an electromagnetic lock 16 is fixedly installed on the top of the inner cavity of the support frame 3, a shock-absorbing block 17 is fixedly connected to the bottom of the gravity block 4, a cleaning mechanism 18 is provided on the outside of the tank 2, a battery pack 19 is provided inside the dam body 1, a controller 20 is fixedly installed inside the dam body 1, an energy storage mechanism 21 is provided inside the dam body 1, an adjustment mechanism 22 is provided inside the dam body 1, and a protective mechanism 23 is provided on the top of the support frame 3.

[0019] The lifting plug 15 is movably sleeved inside the positioning sleeve 13, and there are three lifting plugs 15, which are evenly distributed above the positioning platform 11. By setting up the lifting plugs 15, when discharging river water, the first motor 5 is started, which drives the first winding wheel 7 to rotate through the reduction gearbox 6, thus driving the first steel cable 10 to wind up. At this time, the first steel cable 10 drives the gravity block 4 and the lifting column 14 to slowly rise. When the gravity block 4 reaches its highest position, the electromagnetic lock 16 is activated, allowing the electric... The magnetic lock 16 can lock the gravity block 4 to the top of the inner cavity of the support frame 3. When it is necessary to clean the silt accumulated at the bottom of the dam body 1, the electromagnetic lock 16 is activated, so that the gravity block 4 drives the lifting column 14 to descend rapidly under the action of gravity. This causes the lifting column 14 to forcefully squeeze the water flow inside the positioning sleeve 13 through the lifting plug 15 and then discharge it through multiple flushing pipes 12. This allows the high-speed discharged water flow to impact the accumulated silt, thereby achieving the effect of flushing and cleaning the silt, and thus bringing convenience to the cleaning of the silt accumulated at the bottom of the dam.

[0020] The limiting post 8 is movably sleeved inside the gravity block 4, and there are two limiting posts 8, which are symmetrically distributed about the gravity block 4 as the axis of symmetry. By setting the limiting post 8, when the gravity block 4 drives the lifting column 14 to move up and down, the limiting post 8 can limit the up and down movement of the gravity block 4, thereby avoiding the problem of tilting and displacement of the gravity block 4 during long-term up and down movement, thus improving the stability of the gravity block 4 during up and down movement, that is, improving the positional stability of the lifting column 14 during up and down movement.

[0021] The shock absorber 17 is made of rubber and is parallel to the tank 2. By setting the shock absorber 17, when the gravity block 4 falls rapidly and hits the bottom of the inner cavity of the tank 2, the shock absorber 17 can support the gravity block 4, thus avoiding the problem of damage to the tank 2 caused by the gravity block 4 frequently hitting the bottom of the inner cavity of the tank 2, thereby achieving the protective effect of the tank 2.

[0022] The cleaning mechanism 18 includes a second motor 181, which is fixedly installed at the bottom of the inner cavity of the tank 2. A drive wheel 182 is fixedly sleeved on the output shaft of the second motor 181. A guide wheel 183 is movably sleeved on the front of the dam 1. A second steel cable 184 is movably sleeved inside the guide wheel 183. A pusher cover 185 is fixedly sleeved on the outside of the second steel cable 184. By setting up the cleaning mechanism 18, when floating weeds and debris accumulate on the river surface, the second motor 181 is started, so that the second motor 181 drives the second steel cable 184 through the drive wheel 182 to drive the pusher cover 185 to move back and forth horizontally. This allows the pusher cover 185 to move the floating debris to both sides of the river, thereby achieving the effect of pushing and cleaning the floating debris. This facilitates the cleaning of floating debris and avoids the problem of blockage when floating debris accumulates inside the dam 1, thus improving the smoothness of water discharge.

[0023] There are three battery packs 19, which are evenly distributed in the center of the inner cavity of the dam body 1. By setting up the battery packs 19, when the gravity block 4 finishes lifting, the battery packs 19 can store the electrical energy generated by the water flow, so that the battery packs 19 can provide a continuous and stable power supply to the controller 20, thereby avoiding the problem that the electrical components cannot work properly due to the power generation components stopping working, thus improving the stability of the drainage device.

[0024] The energy storage mechanism 21 includes a fixed column 211, which is fixedly sleeved inside the dam body 1. A positioning shaft 212 is movably sleeved at the bottom of the fixed column 211. A drive blade 213 is fixedly sleeved on the outside of the positioning shaft 212. A first bevel gear 214 is fixedly sleeved at one end of the positioning shaft 212. A generator 215 is fixedly installed inside the dam body 1. A second bevel gear 216 is fixedly sleeved on the drive shaft of the generator 215. The second bevel gear 216 meshes with the first bevel gear 214. By setting up the energy storage mechanism 21, when water is discharged, the continuously flowing water can drive the drive blade 213 to rotate rapidly. That is, the positioning shaft 212 and the first bevel gear 214 drive the generator 215 to rotate rapidly, so that the generator 215 can continuously charge the battery pack 19, thereby achieving the effect of continuous power generation when water is discharged, thus improving the energy-saving effect of the water drainage device during operation.

[0025] The adjustment mechanism 22 includes a No. 3 motor 221, which is fixedly installed on the top of the support frame 3. A No. 2 winding wheel 222 is fixedly sleeved on the output shaft of the No. 3 motor 221. A No. 3 steel cable 223 is fixedly sleeved inside the No. 2 winding wheel 222. A baffle 224 is fixedly connected to the bottom of the No. 3 steel cable 223. The baffle 224 is movably sleeved inside the dam body 1. By setting up the adjustment mechanism 22, when it is necessary to adjust the drainage speed, the No. 3 motor 221 is started, so that the No. 3 motor 221 can wind the No. 3 steel cable 223 through the No. 2 winding wheel 222. That is, when the baffle 224 moves up and down, the size of the drainage outlet of the dam body 1 is adjusted, thus bringing convenience to the adjustment of the water conservancy drainage speed.

[0026] The protective mechanism 23 includes a sealed box 231, which is fixedly fitted onto the outside of the gearbox 6. The side of the sealed box 231 has a vent 232. By setting up the protective mechanism 23, when the drainage device is exposed to the elements for a long time, the sealed box 231 can seal and shield the gearbox 6, thus avoiding the problem of the gearbox 6 being corroded by rainwater when it is exposed to the elements for a long time. This achieves the protective effect of the gearbox 6 and improves the service life of the water drainage device.

[0027] The working principle of the energy-saving water conservancy and drainage device provided by this invention is as follows: During river water discharge, motor 5 is activated, which drives the first winding wheel 7 to rotate via the reduction gearbox 6, thereby rotating the first steel cable 10. The steel cable 10 then slowly lifts the gravity block 4 and the lifting column 14. When the gravity block 4 reaches its highest position, the electromagnetic lock 16 is activated, locking the gravity block 4 at the top of the support frame 3. When cleaning the accumulated silt at the bottom of the dam 1 is required, the electromagnetic lock 16 is activated, causing the gravity block 4 to rapidly descend the lifting column 14 under gravity, allowing the lifting column 14 to be positioned via the lifting plug 15. The water inside the sleeve 13 is forcefully squeezed and then discharged through multiple flushing pipes 12, allowing the high-speed water flow to impact the accumulated silt, thus achieving the effect of dispersing and cleaning the silt. This facilitates the cleaning of silt accumulated at the bottom of the dam. When the gravity block 4 drives the lifting column 14 to move up and down, the limiting column 8 can limit the up and down movement of the gravity block 4, preventing the gravity block 4 from tilting or shifting during long-term up and down movement, thereby improving the stability of the gravity block 4 during up and down movement, that is, improving the positional stability of the lifting column 14 during up and down movement. When aquatic plants and debris float on the river surface... When the flow is complete, the second motor 181 is started, which drives the second steel cable 184 through the drive wheel 182, thereby driving the pusher cover 185 to move back and forth horizontally. This allows the pusher cover 185 to move the floating debris on the water surface to both sides of the river channel, thus achieving the effect of pushing and clearing the floating debris. This facilitates the clearing of floating debris and avoids the problem of blockage when floating debris accumulates inside the dam body 1. It also improves the smoothness of water discharge. When the water is discharged, the continuous flow of water drives the drive blade 213 to rotate rapidly, thus clearing the water flow. The positioning shaft 212 and the first bevel gear 214 drive the generator 215 to rotate rapidly, thereby enabling the generator 215 to continuously charge the battery pack 19, thus achieving continuous power generation during water discharge and improving the energy-saving effect of the water drainage device. When it is necessary to adjust the drainage speed, the third motor 221 is started, which allows the third motor 221 to wind the third steel cable 223 through the second winding wheel 222. This drives the baffle 224 to move up and down, thereby achieving the effect of adjusting the size of the drainage outlet of the dam body 1, thus bringing convenience to the adjustment of the water drainage speed.

[0028] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent structural or procedural transformations made based on the content of the present invention specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of the present invention.

Claims

1. An energy-saving water conservancy drainage device, comprising a dam body (1), characterized in that: The top of the dam body (1) is fixedly connected to a trough (2), the top of the trough (2) is fixedly connected to a support frame (3), a gravity block (4) is movably sleeved inside the trough (2), a motor (5) is fixedly installed on the top of the support frame (3), a gearbox (6) is fixedly installed on the top of the support frame (3), a winding wheel (7) is fixedly sleeved on the output shaft of the gearbox (6), a limit post (8) is fixedly sleeved inside the trough (2), a slot (9) is opened on the side of the gravity block (4), a steel cable (10) is fixedly connected to the top of the gravity block (4), a positioning platform (11) is fixedly connected to the bottom of the inner cavity of the dam body (1), and a flushing pipe (12) is fixedly sleeved inside the positioning platform (11). The top of the positioning platform (11) is fixedly fitted with a positioning sleeve (13), the bottom of the gravity block (4) is fixedly connected with a lifting column (14), the bottom of the lifting column (14) is fixedly connected with a lifting plug (15), the top of the inner cavity of the support frame (3) is fixedly installed with an electromagnetic lock (16), the bottom of the gravity block (4) is fixedly connected with a shock-absorbing block (17), the outside of the tank (2) is provided with a cleaning mechanism (18), the inside of the dam (1) is provided with a battery pack (19), the inside of the dam (1) is fixedly installed with a controller (20), the inside of the dam (1) is provided with an energy storage mechanism (21), the inside of the dam (1) is provided with an adjustment mechanism (22), and the top of the support frame (3) is provided with a protective mechanism (23).

2. The energy-saving water conservancy drainage device according to claim 1, characterized in that, The lifting plug (15) is movably sleeved inside the positioning sleeve (13), and there are three lifting plugs (15), which are evenly distributed above the positioning platform (11).

3. The energy-saving water conservancy drainage device according to claim 1, characterized in that, The limiting post (8) is movably sleeved inside the gravity block (4), and there are two limiting posts (8), which are symmetrically distributed about the gravity block (4) as the axis of symmetry.

4. The energy-saving water conservancy drainage device according to claim 1, characterized in that, The shock absorber (17) is made of rubber and is parallel to the groove (2).

5. The energy-saving water conservancy drainage device according to claim 1, characterized in that, The cleaning mechanism (18) includes a second motor (181), which is fixedly installed at the bottom of the inner cavity of the tank (2). A drive wheel (182) is fixedly sleeved on the drive shaft of the second motor (181). A guide wheel (183) is movably sleeved on the front of the dam (1). A second steel cable (184) is movably sleeved inside the guide wheel (183). A push cover (185) is fixedly sleeved on the outside of the second steel cable (184).

6. The energy-saving water conservancy drainage device according to claim 1, characterized in that, The number of battery packs (19) is three, and the three battery packs (19) are evenly distributed in the center of the inner cavity of the dam body (1).

7. The energy-saving water conservancy drainage device according to claim 1, characterized in that, The energy storage mechanism (21) includes a fixed column (211), which is fixedly sleeved inside the dam body (1). A positioning shaft (212) is movably sleeved at the bottom of the fixed column (211). A drive blade (213) is fixedly sleeved on the outside of the positioning shaft (212). A first bevel gear (214) is fixedly sleeved at one end of the positioning shaft (212). A generator (215) is fixedly installed inside the dam body (1). A second bevel gear (216) is fixedly sleeved on the output shaft of the generator (215). The second bevel gear (216) meshes with the first bevel gear (214).

8. The energy-saving water conservancy drainage device according to claim 1, characterized in that, The adjustment mechanism (22) includes a No. 3 motor (221), which is fixedly installed on the top of the support frame (3). A No. 2 take-up reel (222) is fixedly sleeved on the output shaft of the No. 3 motor (221). A No. 3 steel cable (223) is fixedly sleeved inside the No. 2 take-up reel (222). A baffle (224) is fixedly connected to the bottom of the No. 3 steel cable (223). The baffle (224) is movably sleeved inside the dam body (1).

9. The energy-saving water conservancy drainage device according to claim 1, characterized in that, The protective mechanism (23) includes a sealed box (231), which is fixedly sleeved on the outside of the gearbox (6), and the side of the sealed box (231) is provided with a vent hole (232).

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