Water diversion and irrigation channels based on water conservancy projects

Abstract

The present invention relates to the technical field of water conservancy projects, and discloses a water resource diversion irrigation channel based on water conservancy projects, including a flowing water channel. A water filter plate is connected between the flowing water channels. The upper end of the water filter plate is connected with a support plate. One side of the support plate is vertically connected with an intercepting plate, and the other side of the support plate is connected with an inclined plate. An upper filter screen is connected to the intercepting plate. A cover plate is slidably connected to the support plate. The lower end of the support plate is connected with a support block, and the lower end of the support block is connected with a support rod. A lower filter screen and a cross bar are connected to the water filter plate. A V-shaped groove is formed in the water filter plate, and a vertical groove is formed in the support rod. By using the structural operation mode of moving the cleaning brush first and then moving the lifting brush, the small impurities attached to the lower filter screen can be transported to the turning plate by means of lifting, and the large impurities can be transported to the turning plate through the inclined plate structure, which can well maintain the efficient filtering state of the lower filter screen and avoid the blockage of the structure.

Description

Technical Field

[0001] The present invention relates to the technical field of water conservancy projects, and particularly to a water resource diversion irrigation channel based on water conservancy projects. Background Art

[0002] Water conservancy projects mainly study the basic knowledge and skills in aspects such as engineering hydrology, water conservancy engineering survey, hydraulic reinforced concrete, hydraulic structures, engineering drawing, etc., and conduct engineering planning and design, on-site construction, engineering budgeting, and maintenance and repair of water conservancy equipment in the field of water conservancy projects.

[0003] When conducting water resource diversion irrigation, in order to avoid pollution, it is necessary to filter and remove impurities from the irrigation water source to prevent the water source with impurities from entering the irrigation area together, causing regional pollution. Moreover, some large impurities such as tree branches will also cause damage to the irrigation area during the movement with the water flow. The common filtration and impurity removal rely on a filter screen for operation. However, after long-term use, the impurities will block the filter screen, which will instead interfere with the normal diversion irrigation of water resources. Therefore, it is necessary to clean the filtration structure regularly. The cleaning operation is cumbersome and has a certain risk. When necessary, it is also necessary to close the channel gate to clean the filtration structure, which reduces the water resource diversion irrigation efficiency to a certain extent.

[0004] Based on this, a water resource diversion irrigation channel based on water conservancy projects is proposed. Summary of the Invention

[0005] The purpose of the present invention is to propose a water resource diversion irrigation channel based on water conservancy projects in order to solve the above problems.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A water resource diversion irrigation channel based on water conservancy projects includes a flowing water channel. A water filtering plate is connected between the flowing water channels. The upper end of the water filtering plate is connected with a support plate. One side of the support plate is vertically connected with an intercepting plate. The other side of the support plate is connected with an inclined plate. An upper filter screen is connected to the intercepting plate. A cover plate is slidably connected to the support plate. The lower end of the support plate is connected with a support block. The lower end of the support block is connected with a support rod. A lower filter screen and a cross bar are connected to the water filtering plate. A V-shaped groove is formed on the water filtering plate. A vertical groove is formed on the support rod. A lifting block is slidably connected to the vertical groove. One side of the lifting block is connected with a cleaning frame. A jacking brush is rotatably connected to the cleaning frame. A torsion spring and a jacking rod are connected to the cleaning frame. A limiting plate is connected to the lower end of the jacking brush. A translation rail is slidably connected to one side of the water filtering plate. A cleaning brush is connected to one side of the translation rail. A driving mechanism for driving the translation rail and the cleaning frame to move is connected to the translation rail.

[0008] Preferably, a stabilizing seat is connected to the water filter plate, the lower end of the support rod is connected to the stabilizing seat, and diagonal bars are symmetrically connected to the water filter plate.

[0009] Preferably, limiting rods are symmetrically connected to the upper end of the support plate, and both ends of the cover plate are slidably connected to the limiting rods.

[0010] Preferably, hinge brackets are symmetrically connected to the upper end of the support plate, and a turning plate is rotatably connected to the hinge brackets.

[0011] Preferably, a towing rope is connected to the turning plate, one end of the towing rope is connected with a collar, a socket is connected to the intercepting plate, and the collar is sleeved on the socket.

[0012] Preferably, a cross bar is connected to the water filter plate, a clamping block is slidably connected to the cross bar, and the clamping block is fixedly connected to the outside of the translation rail.

[0013] Preferably, the driving mechanism includes a slider, a chute is formed on the translation rail, the slider is slidably connected to the chute, a sliding column is connected to the slider, and a cylinder is rotatably connected to the sliding column.

[0014] Preferably, a sliding frame is connected to the inclined plate, an extension plate is slidably connected to the inclined plate, a screw rod is connected to the outside of the extension plate, a nut is threadedly connected to the screw rod, one side of the nut abuts against the sliding frame, and a handle groove is formed in the extension plate.

[0015] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present invention are as follows:

[0016] 1. By adopting the cleaning brush and the lifting brush structure, and using the operation mode of the cleaning brush moving first and the lifting brush moving later, the small impurities attached to the lower filter screen can be transported to the turning plate by lifting, and the large impurities can be transported to the turning plate through the inclined plate structure, which can well maintain the efficient filtering state of the lower filter screen, avoid structural blockage, and the cleaning of the lower filter screen structure can be automatically completed without manual operation, greatly improving the safety.

[0017] 2. By adopting the turning plate structure, the impurities collected above can be collected by using the feature that the turning plate can be turned. The collection operation only needs to pull the towing rope, and the cleaning personnel can stand on both sides of the channel for the collection operation, greatly improving the convenience of impurity collection. Moreover, the turning plate itself can automatically collect the impurities, that is, the cleaning personnel only need to regularly collect the impurities on the turning plate, greatly reducing the cleaning labor intensity. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 Shows a schematic structural diagram of an irrigation channel provided by an embodiment of the present invention;

[0019] Figure 2 shows a schematic structural diagram of the connection part of the stable seat provided according to an embodiment of the present invention;

[0020] Figure 3 shows a schematic structural diagram of the connection part of the cylinder provided according to an embodiment of the present invention;

[0021] Figure 4 shows an exploded structural diagram of the connection part of the flip plate provided according to an embodiment of the present invention;

[0022] Figure 5 shows an exploded structural diagram of the connection part of the translation rail provided according to an embodiment of the present invention;

[0023] Figure 6 shows an exploded structural diagram of the connection part of the limit plate provided according to an embodiment of the present invention.

[0024] Legend:

[0025] 1. Water channel; 2. Support plate; 3. Intercepting plate; 4. Upper filter screen; 5. Inclined plate; 6. Water filtering plate; 7. Screw; 8. Nut; 9. Extension plate; 10. Stable seat; 11. Support rod; 12. Cover plate; 13. V-shaped groove; 14. Lower filter screen; 15. Inclined strip; 16. Slide post; 17. Handle groove; 18. Flip plate; 19. Traction rope; 20. Sleeve ring; 21. Sleeve seat; 22. Hinge frame; 23. Slide frame; 24. Limit rod; 25. Cylinder; 26. Translation rail; 27. Chute; 28. Cleaning brush; 29. Clamping block; 30. Slide block; 31. Support block; 32. Vertical groove; 33. Horizontal strip; 34. Lifting block; 35. Cleaning frame; 36. Jacking rod; 37. Jacking brush; 38. Limit plate; 39. Torsion spring. Detailed implementation manners

[0026] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0027] Please refer to Figures 1-6 , the present invention provides a technical solution:

[0028] A water resource diversion and irrigation channel based on a water conservancy project includes a flowing water channel 1. A water filter plate 6 is connected between the flowing water channels 1. The water filter plate 6 needs to be fixedly connected between the flowing water channels 1 to meet the requirement of intercepting impurities. Since only impurities with obvious volume will interfere with the irrigation operation, small-particle impurities do not need to be filtered, and such small-particle impurities will not affect the irrigation area either. The upper end of the water filter plate 6 is connected to a support plate 2. The support plate 2 needs to be ensured to be on the water surface. A blocking plate 3 is vertically connected to one side of the support plate 2. The blocking plate 3 can intercept large impurities, and the upper filter screen 4 provided thereon will not interfere with the passage of water resources. In order to prevent water resources from entering the two side planes of the flowing water channel 1 from both sides of the support plate 2, a partition can be additionally provided for protection, and it is not necessary to set it for the case of small water flow. The other side of the support plate 2 is connected to an inclined plate 5. The blocking plate 3 is connected to an upper filter screen 4. A cover plate 12 is slidably connected to the support plate 2. A groove that fits with the cover plate 12 is opened on the support plate 2. The lower end of the support plate 2 is connected to a support block 31. When the support plate 2 drops, the lower end of the support plate 2 abuts against the support block 31. The lower end of the support block 31 is connected to a support rod 11. The water filter plate 6 is connected to a lower filter screen 14 and a cross bar 33. There are three lower filter screens 14. According to their functions, the left and right lower filter screens 14 on both sides can be collectively referred to as the two-side lower filter screens 14, and the middle one is the middle lower filter screen 14. Two V-shaped grooves 13 are opened on the water filter plate 6. The V-shaped grooves 13 can also allow some impurities to pass through, but the structure of the V-shaped grooves 13 is small, and the volume of the impurities passing through is also small, so it will not interfere with the irrigation quality. The two V-shaped grooves 13 are symmetrically opened on the water filter plate 6. A vertical groove 32 is opened on the support rod 11. A lifting block 34 is slidably connected to the vertical groove 32. One side of the lifting block 34 is connected to a cleaning frame 35. The lifting of the cleaning frame 35 is supported and lifted by a slider 30, and the lowering of the cleaning frame 35 depends on its own gravity. A jacking brush 37 is rotatably connected to the cleaning frame 35. The rotatable connection structure enables the jacking brush 37 to rotate around the cleaning frame 35. A torsion spring 39 is provided at the connection between the jacking brush 37 and the cleaning frame 35, so that the jacking brush 37 has a tendency to deflect horizontally. Since a limiting plate 38 on one side of the jacking brush 37 is limited by the cleaning frame 35, the jacking brush 37 can only deflect upward, and the maximum state of downward deflection is the horizontal state. A torsion spring 39 and a jacking rod 36 are connected to the cleaning frame 35. The lower end of the jacking brush 37 is connected to a limiting plate 38. A translation rail 26 is slidably connected to one side of the water filter plate 6. A cleaning brush 28 is connected to one side of the translation rail 26. A driving mechanism for driving the translation rail 26 and the cleaning frame 35 to move is connected to the translation rail 26.

[0029] Specifically, such as Figure 2As shown, a stabilizing base 10 is connected to the water filtering plate 6. The lower end of the support rod 11 is connected to the stabilizing base 10. Diagonal bars 15 are symmetrically connected to the water filtering plate 6. Multiple inclined surfaces are provided on the stabilizing base 10, and the function of each inclined surface is to introduce impurities into the working range of the cleaning brush 28 and the lifting brush 37, preventing impurities from accumulating in the cleaning dead corners and interfering with the normal cleaning operation of the lower filter screen 14. The structural design of the diagonal bars 15 is also like this.

[0030] Specifically, as Figure 4 shown, two limiting rods 24 are symmetrically connected to the upper end of the support plate 2. Both ends of the cover plate 12 are slidably connected to the limiting rods 24. The structure of the cover plate 12 is limited by the limiting rods 24 to ensure the stability of the structure of the cover plate 12 during lifting and lowering.

[0031] Specifically, as Figure 4 shown, two articulated frames 22 are symmetrically connected to the upper end of the support plate 2. A turning plate 18 is rotatably connected to the articulated frames 22. Through the design of the turning plate 18 structure, impurities can be easily collected, and the cleaning personnel can complete the impurity collection operation on both sides of the water channel 1.

[0032] Specifically, as Figure 4 shown, a traction rope 19 is connected to the turning plate 18. One end of the traction rope 19 is connected with a collar 20. A socket 21 is connected to the intercepting plate 3. The collar 20 is sleeved on the socket 21. The design of the traction rope 19 structure greatly facilitates the turning of the turning plate 18, and one end of the traction rope 19 is hung on the socket 21 to prevent the traction rope 19 structure from being interfered by impurities, facilitating the operation of the cleaning personnel.

[0033] Specifically, as Figure 5 shown, a horizontal bar 33 is connected to the water filtering plate 6. A clamping block 29 is slidably connected to the horizontal bar 33. The clamping block 29 is fixedly connected to the outside of the translation rail 26. There are two translation rails 26. Two clamping blocks 29 are connected to a single translation rail 26. The number of clamping blocks 29 is the same as the number of horizontal bars 33. The design of the horizontal bar 33 and the clamping block 29 structures is to improve the stability of the horizontal movement of the translation rail 26.

[0034] Specifically, as Figure 3 and Figure 5 shown, the driving mechanism includes a slider 30. A sliding groove 27 is provided on the translation rail 26. The slider 30 is slidably connected to the sliding groove 27. A sliding column 16 is connected to the slider 30. A cylinder 25 is rotatably connected to the sliding column 16. The horizontal structure of the cylinder 25 can also improve the stability of the sliding of the sliding column 16 on the V-shaped groove 13. When the sliding column 16 moves on the horizontal part of the V-shaped groove 13, the slider 30 will not slide on the sliding groove 27 at this time. When the sliding column 16 moves on the inclined part of the V-shaped groove 13, the slider 30 starts to slide on the sliding groove 27 at this time, and the translation rails 26 will also move horizontally closer to each other by a small distance.

[0035] Specifically, as Figure 2 and Figure 4 shown, a carriage 23 is connected to the inclined plate 5. An extension plate 9 is slidably connected to the inclined plate 5. A screw rod 7 is connected to the outside of the extension plate 9. A nut 8 is threadedly connected to the screw rod 7. One side of the nut 8 abuts against the carriage 23. A handle groove 17 is formed in the extension plate 9. The setting of the handle groove 17 facilitates the cleaner to pull out the extension plate 9. Under normal circumstances, the extension plate 9 does not need to be adjusted. Only when the water level changes, the position of the extension plate 9 needs to be adjusted. When adjusting, the gate of the water channel 1 needs to be closed. Usually, the water level in the water channel 1 can be maintained at a stable height under the state of water resource irrigation.

[0036] In summary, for the water resource diversion irrigation channel based on the water conservancy project provided in this embodiment, when filtering and removing impurities during the diversion process of the water resource diversion irrigation channel, structures such as the water filter plate 6 are arranged on the water channel 1 to ensure that the diversion direction is from the inclined plate 5 to the side of the cylinder 25. The inclined plate 5 needs to ensure that part of it is submerged below the water surface. An extension plate 9 is connected to one side of the inclined plate 5. By adjusting the extension length of the extension plate 9, impurities at different depths can be intercepted. When adjusting the extension plate 9, only the nut 8 needs to be unscrewed. After the adjustment is completed, the nut 8 is reinstalled on the screw rod 7, and it is ensured that there is mutual abutment between one side of the nut 8 and the carriage 23. At this time, the carriage 23 is clamped between the nut 8 and the extension plate 9.

[0037] The inclined plate 5 and the extension plate 9 can be used to intercept impurities floating on the water surface. The impurities will move above the flipping plate 18 under the scouring of the water flow, and the upper filter screen 4 intercepts the impurities. Subsequently, when it is necessary to collect the impurities above the flipping plate 18, the cleaner can pull the towing rope 19 to make one side of the flipping plate 18 rotate around the hinge frame 22, so that the impurities located above the flipping plate 18 can move along the flipping plate 18 to both sides of the water channel 1, and the cleaner can easily collect the impurities.

[0038] Small-volume impurities in the water body will be intercepted by the lower filter screen 14. When it is necessary to clean the impurities on the lower filter screen 14, the cleaner only needs to start the cylinder 25. After the cylinder 25 is started, its operating state is a reciprocating telescopic state, and there is a period of downtime between the reciprocating telescopic states. When the cylinder 25 contracts, it can pull the sliding columns 16 connected to both ends of it to approach each other. At the initial contraction, the moving trajectory of the sliding columns 16 is a horizontal movement. The V-shaped groove 13 structure here is a horizontal structure. By pulling the sliding columns 16, the translation rails 26 are driven to approach each other horizontally. One side of the translation rail 26 is connected to a cleaning brush 28, and the cleaning brush 28 can brush and clean the lower filter screen 14 structures on both sides during the movement;

[0039] When the sliding column 16 moves to one end of the horizontal part of the V-shaped groove 13, the air cylinder 25 continues to contract at this time, and the sliding column 16 begins to enter the vertically slightly inclined part of the V-shaped groove 13. When the sliding column 16 enters this part, the slider 30 is just located below the cleaning frame 35 at this time. When moving further, the slider 30 can support the cleaning frame 35 to rise in height. During the contraction process of the air cylinder 25, the sliding column 16 will experience two-stage movement. The first stage is horizontal movement, and the second stage is inclined movement. Since the contraction resistance of the air cylinder 25 is smaller during the horizontal movement, while the contraction resistance of the air cylinder 25 is larger during the inclined movement, the inclined movement will only occur when both sliding columns 16 have completed the horizontal movement. During the horizontal movement, the cleaning brush 28 can gather some impurities that cannot pass through the lower filter screen 14 to the middle by means of clamping and pushing, and then rely on the lifting brush 37 to lift the gathered impurities. When the lifting brush 37 moves to the uppermost position, the air cylinder 25 contracts to the shortest length at this time. Relying on the lifting rod 36, the cover plate 12 can be pushed to rise in height. At this time, the impurities are lifted and move above the support plate 2. At this time, the air cylinder 25 stops operating for a period of time, and the impurities can move to the turning plate 18 under the impact of water flow. Subsequently, the air cylinder 25 begins to extend, and the corresponding structure is reset. Through the mutual cooperation of the cleaning brush 28 and the lifting brush 37, the collection and transportation of impurities in the water body can be realized, and the structure of the lower filter screen 14 can also be cleaned to maintain the high-efficiency filtering effect of the lower filter screen 14. The collection of impurities is realized through a series of structures connected by the water filtering plate 6, without manual cleaning of the filter screen structure, realizing uninterrupted irrigation operation, and greatly improving the efficiency of diversion irrigation and the quality of irrigation water resources.

[0040] The above description of the embodiments enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. Water diversion irrigation channels based on hydraulic engineering, including water channels, characterized in that: A water filter plate is connected between the water channels, a support plate is connected to the upper end of the water filter plate, an interception plate is vertically connected to one side of the support plate, an inclined plate is connected to the other side of the support plate, an upper filter screen is connected to the interception plate, a cover plate is slidably connected to the support plate, a support block is connected to the lower end of the support plate, a support rod is connected to the lower end of the support block, a lower filter screen and a horizontal bar are connected to the water filter plate, a V-shaped groove is provided on the water filter plate, a vertical groove is provided on the support rod, a lifting block is slidably connected to the vertical groove, a cleaning frame is connected to one side of the lifting block, a lifting brush is rotatably connected to the cleaning frame, a torsion spring and a lifting rod are connected to the cleaning frame, a limiting plate is connected to the lower end of the lifting brush, a translation rail is slidably connected to one side of the water filter plate, a cleaning brush is connected to one side of the translation rail, and a driving mechanism for driving the translation rail and the cleaning frame to move is connected to the translation rail; The upper end of the support plate is symmetrically connected to the limit rod, and the two ends of the cover plate are slidably connected to the limit rod; The inclined plate is connected with a slide, an extension plate is slidably connected to the inclined plate, a screw is connected to the outer side of the extension plate, a nut is threadedly connected to the screw, one side of the nut abuts against the slide, and a handle groove is opened on the extension plate.

2. The water resource diversion irrigation channel based on the water conservancy project according to claim 1 is characterized in that: A stabilizing seat is connected to the water filter plate, the lower end of the support rod is connected to the stabilizing seat, and oblique strips are symmetrically connected to the water filter plate.

3. The water resource diversion irrigation channel based on the water conservancy project according to claim 1 is characterized in that: The upper end of the support plate is symmetrically connected with an articulated frame, and the articulated frame is rotatably connected with a flip plate.

4. The water resource diversion irrigation channel based on the water conservancy project according to claim 3 is characterized in that: A traction rope is connected to the flip plate, one end of the traction rope is connected to a sleeve ring, and a sleeve seat is connected to the intercepting plate, and the sleeve ring is sleeved on the sleeve seat.

5. The water resource diversion irrigation channel based on water conservancy project according to claim 1 is characterized in that: A horizontal bar is connected to the water filter plate, a clamping block is slidably connected to the horizontal bar, and the clamping block is fixedly connected to the outer side of the translation rail.

6. The water resource diversion irrigation channel based on water conservancy project according to claim 1 is characterized in that: The driving mechanism comprises a sliding block, a sliding groove is arranged on the translation rail, the sliding block is slidably connected to the sliding groove, the sliding block is connected to a sliding column, and the sliding column is rotatably connected to a cylinder.

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