Water conservancy irrigation canal diversion port capable of filtering irrigation water

Abstract

The utility model relates to the technical field of water conservancy irrigation canal diversion, and discloses a water conservancy irrigation canal diversion port capable of filtering irrigation water, which comprises diversion boxes connected to two sides of a canal, diversion holes connected to two sides of the canal, and filter plates positioned on the outer walls of the two diversion holes, according to the utility model, the adjusting plate with the second filtering holes is arranged between the filtering plate and the channel, when the shunting holes need to be blocked, only the adjusting plate needs to be pushed, so that the second filtering holes in the adjusting plate and the first filtering holes in the filtering plate are staggered, and when the second filtering holes and the first filtering holes in the filtering plate are completely staggered, the filtering plate is blocked, and water cannot pass through; the water flow speed can be adjusted by moving the adjusting plate, the water flow speed can be adjusted and controlled only by adjusting the gap between the first filtering hole and the second filtering hole, the flexible usability of the adjusting plate is improved, and the water flow adjusting device is simple in structure, convenient to operate and high in practicability.

Description

Technical Field

[0001] The utility model relates to the technical field of water conservancy irrigation channel diversion, in particular to a water conservancy irrigation channel diversion outlet capable of filtering irrigation water. Background Art

[0002] In a water conservancy channel system, a diversion outlet refers to a structure designed to divide the water flow in the main channel into two or more directions. Its types include simple bifurcations, gate-controlled diversion outlets, and multi-stage diversion systems.

[0003] The patent with the current announcement number CN217011800U discloses a diversion device for farmland water conservancy irrigation channels, including a drainage channel main trunk, the front and rear ends of the drainage channel main trunk are fixedly connected to diversion boxes, the rear wall of the fixed seat located on the left is fixedly installed with a No. 1 motor, the outer surface of the rotating column is fixedly connected with a bolt stirring blade, the upper right parts of the two diversion boxes are fixedly connected to a medicine storage box, the lower left parts of the two medicine storage boxes are provided with an adjustment mechanism, the middle of the left wall of the two fixed seats located on the right are provided with a mixing mechanism, and the middle of the front wall and the middle of the rear wall of the drainage channel main trunk are provided with a filtering mechanism. The diversion device for farmland water conservancy irrigation channels described in this utility model is convenient for fertilizing farmland while irrigating, does not require manual labor for spraying fertilizer, saves time and labor, is easy to use, and is convenient for filtering silt, avoiding the phenomenon of silt clogging the diversion pipe and avoiding affecting farmland irrigation.

[0004] Although the above device solves the problem of filtering silt in irrigation water, it still has the following shortcomings:

[0005] The two diversion ports are only filtered through the filter screen. Although the function of filtering the irrigation water is achieved, the diversion ports cannot be closed in time. Although the branch channel pipe can be closed, under normal drainage of the main channel, the diversion port will also enter the irrigation water, causing the diversion box to be in a state of water all the time, resulting in the problem of sediment deposition in the diversion box for a long time, further causing inconvenience in later cleaning. Utility Model Content

[0006] In view of the deficiencies of the existing technology, the utility model provides a water conservancy irrigation channel diversion outlet that can filter irrigation water, so that the diversion outlet can filter the mesh plate not only to filter the irrigation water but also to achieve the functions of blocking and flow rate regulation.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water conservancy irrigation channel diversion outlet that can filter irrigation water, comprising a diversion box connected to both sides of the channel, diversion holes connected to both sides of the channel and filter plates located on the outer walls of the two diversion holes, two symmetrically arranged U-shaped card plates that are clamped to the channel are fixedly connected to the top of the filter plate, a No. 1 filter hole connected to the diversion hole is provided on the filter plate, a top card plate is fixedly connected to the top of the filter plate, an adjustment plate is slidably connected to the top card plate and the inner side of the filter plate, a number of No. 2 filter holes connected to the No. 1 filter hole are provided on the adjustment plate, a pushing member is connected to one side of the top of the adjustment plate, and a cleaning member is connected to the outer wall of the filter plate.

[0008] Furthermore, the pushing member includes a U-shaped fixing plate, which is fixedly connected to one side of the top of the adjustment plate. The U-shaped fixing plate is clamped and slidably connected to the top of the channel, and a fastener is connected to the top of the U-shaped fixing plate.

[0009] Furthermore, the fastener includes a threaded rod, a threaded ring and an L-shaped plate. The L-shaped plate is fixedly connected to the top outer wall of the U-shaped clamping plate close to the side of the U-shaped fixing plate. A sliding groove is provided on the L-shaped plate. A threaded rod fixedly connected to the outer wall of the U-shaped fixing plate is slidably connected in the sliding groove. The top outer side of the threaded rod is threadedly connected to the threaded ring, and the bottom of the threaded ring is against the outer wall of the L-shaped plate.

[0010] Furthermore, the cleaning member includes a brush plate, the inner wall of the brush plate is fixedly connected with a plurality of groups of bristles, the bristles are against the outer wall of the filter plate, and the top of the brush plate is fixedly connected with a movable member.

[0011] Furthermore, the moving part includes a transverse rod, a transverse groove is opened in the transverse rod, a transverse moving rod is slidably connected in the transverse groove, the other end of the transverse moving rod is fixedly connected to the top of the brush plate, and one end of the transverse moving rod is located in the transverse groove and is set as a round rod, and a limit part is set at the top of the U-shaped clamping plate.

[0012] Furthermore, the limiting part includes a limiting slide, a limiting groove is provided on the inner side of the bottom of the limiting slide, a limiting block fixedly connected to the top of the U-shaped card plate is slidably connected in the limiting groove, and the top surface of the limiting slide is against the side wall of the brush plate.

[0013] Furthermore, an insert block is fixedly connected to the inner wall of the U-shaped card plate, and a slot corresponding to the position of the insert block is opened on the top of the channel.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] The utility model arranges an adjusting plate with a No. 2 filter hole between the filter plate and the channel. When the diversion hole needs to be blocked, it is only necessary to push the adjusting plate to cause the No. 2 filter hole on the adjusting plate to be misaligned with the No. 1 filter hole on the filter plate. When the misalignment is complete, the filter plate is blocked and water cannot pass through. The water flow rate can also be adjusted by moving the adjusting plate. It is only necessary to adjust the gap between the No. 1 filter hole and the No. 2 filter hole to achieve the adjustment and control of the water flow rate, thereby improving the flexible use of the adjusting plate. Through the above structure, the filter plate can have the functions of filtering irrigation water, blocking and flow rate adjustment. The structure is simple, the operation is convenient and the practicability is strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the three-dimensional structure of the utility model in a partially unfolded state;

[0018] Figure 3 This is a structural diagram of the filter plate and the regulating plate of the utility model;

[0019] Figure 4 This is a schematic diagram of the three-dimensional structure of the filter plate and the adjustment plate of the utility model in the unfolded state;

[0020] Figure 5 It is a three-dimensional structural diagram of the partial state of the U-shaped clamping plate and the U-shaped fixing plate of the utility model;

[0021] Figure 6 This is a schematic diagram of the three-dimensional cross-sectional structure of the transverse rod and transverse groove of the utility model;

[0022] Figure 7 Based Figure 4 Schematic diagram of the enlarged three-dimensional structure of A in the middle.

[0023] In the figure: 1. Channel; 101. Slot; 2. Diverter box; 3. Filter plate; 301. Filter hole No. 1; 4. Adjustment plate; 401. Filter hole No. 2; 5. Diverter hole; 6. U-shaped card plate; 7. U-shaped fixing plate; 8. Brush plate; 9. Horizontal rod; 901. Horizontal groove; 10. L-shaped plate; 11. Slide; 12. Threaded rod; 13. Threaded ring; 14. Horizontal moving rod; 15. Top card plate; 16. Limit slide; 17. Limit block; 18. Limit groove; 19. Insert block. DETAILED DESCRIPTION

[0024] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0025] like Figures 1 to 7 As shown, a water conservancy irrigation channel diversion outlet that can filter irrigation water includes a diversion box 2 connected to both sides of the channel 1, a diversion hole 5 connected to both sides of the channel 1 and a filter plate 3 located on the outer wall of the two diversion holes 5, the top of the filter plate 3 is fixedly connected to two symmetrically arranged U-shaped card plates 6 that are engaged with the channel 1, a No. 1 filter hole 301 connected to the diversion hole 5 is opened on the filter plate 3, a top card plate 15 is fixedly connected to the top of the filter plate 3, and an adjustment plate 4 is slidably connected to the top card plate 15 and the inner side of the filter plate 3, a plurality of No. 2 filter holes 401 connected to the No. 1 filter hole 301 are opened on the adjustment plate 4, a pushing member is connected to one side of the top of the adjustment plate 4, and a cleaning member is connected to the outer wall of the filter plate 3.

[0026] like Figure 1 As shown, the diversion outlet of the irrigation channel that can filter the irrigation water in the present invention is similar to the existing diversion device for farmland irrigation channels. For example, the patent with publication number CN217011800U discloses a diversion device for farmland irrigation channels. The main improvement of the present invention is that the diversion outlet can filter the mesh plate to not only filter the irrigation water but also achieve the functions of blocking and regulating the flow rate. Figures 1 to 7 As shown, when the water conservancy irrigation channel diversion outlet that can filter irrigation water in the present invention is in use, the user can clamp and install the filter plate 3 with the top of the channel 1 through the U-shaped clamping plate 6, and at the same time, insert the adjusting plate 4 between the filter plate 3 and the inner wall of the channel 1, and limit the top clamping plate 15 to ensure the lateral movement of the adjusting plate 4 between the filter plate 3 and the channel 1 and the stability during movement; since the adjusting plate 4 is provided with a number of No. 2 filter holes 401 corresponding to the No. 1 filter holes 301 on the filter plate 3, when the adjusting plate 4 is moved, the No. 2 filter holes 401 will be misaligned with the No. 1 filter holes until the No. 2 filter holes 401 are completely misaligned with the No. 1 filter holes 301, and the physical position of the adjusting plate 4 will completely block the No. 1 filter holes 301, thereby achieving the blocking of the filter plate 3, ensuring that the diversion holes 5 will not enter the irrigation water, and achieving the blocking of the filter plate 3.

[0027] By arranging an adjustment plate 4 with a No. 2 filter hole 401 between the filter plate 3 and the channel 1, when the diversion hole 5 needs to be blocked, it is only necessary to push the adjustment plate 4 to cause the No. 2 filter hole 401 on the adjustment plate 4 to be misaligned with the No. 1 filter hole 301 on the filter plate 3. When completely misaligned, the filter plate 3 is blocked and water cannot pass through. In addition, the movement of the adjustment plate 4 can also be used to adjust the water flow rate. It is only necessary to adjust the gap between the No. 1 filter hole 301 and the No. 2 filter hole 401 to adjust and control the water flow rate, thereby improving the flexible use of the adjustment plate 4.

[0028] At the same time, the adjustment plate 4 is set between the filter plate 3 and the channel 1, which effectively reduces the problem of the adjustment plate 4 being stuck due to sediment deposition, and ensures the smooth movement of the adjustment plate 4. Even if the adjustment plate 4 is difficult to move, the adjustment plate 4 can be directly pulled out from between the filter plate 3 and the channel 1, and the sediment can be cleaned and then replaced, thereby improving the overall convenience of use of the device.

[0029] like Figure 2 、 Figure 3 、 Figure 4 and Figure 5 As shown, the pushing member includes a U-shaped fixing plate 7, which is fixedly connected to one side of the top of the adjustment plate 4. The U-shaped fixing plate 7 is snap-fitted and slidably connected to the top of the channel 1, and a fastener is connected to the top of the U-shaped fixing plate 7.

[0030] Specifically, when the adjustment plate 4 needs to be moved, it is only necessary to pull or push the U-shaped fixing plate 7 so that the U-shaped fixing plate 7 drives the adjustment plate 4 to move laterally.

[0031] like Figure 3 、 Figure 4 and Figure 5 As shown, the fastener includes a threaded rod 12, a threaded ring 13 and an L-shaped plate 10. The L-shaped plate 10 is fixedly connected to the top outer wall of the U-shaped clamping plate 6 near the side of the U-shaped fixing plate 7. A sliding groove 11 is provided on the L-shaped plate 10. The sliding groove 11 is slidingly connected with a threaded rod 12 fixedly connected to the outer wall of the U-shaped fixing plate 7. The top outer side of the threaded rod 12 is threadedly connected with a threaded ring 13, and the bottom of the threaded ring 13 is against the outer wall of the L-shaped plate 10.

[0032] Specifically, when it is necessary to move the adjusted adjustment plate 4 for fixing, it is only necessary to rotate the threaded ring 13 so that the bottom surface of the threaded ring 13 is separated from the top surface of the L-shaped plate 10, and then the U-shaped fixing plate 7 can be moved to drive the threaded rod 12 to move in the slide groove 11 on the L-shaped plate 10. After moving to the desired position, the threaded ring 13 can be rotated so that the threaded ring 13 rotates on the outside of the threaded rod 12 until the bottom surface of the threaded ring 13 is against the top surface of the L-shape, and the friction force can be used to limit the position of the U-shaped fixing plate 7 at the top of the channel 1.

[0033] like Figure 1 、 Figure 2 、 Figure 3 、 Figure 4 and Figure 6 As shown, the cleaning member includes a brush plate 8, the inner wall of the brush plate 8 is fixedly connected to a plurality of groups of bristles, the bristles are against the outer wall of the filter plate 3, and the top of the brush plate 8 is fixedly connected to a moving member.

[0034] like Figure 2 、 Figure 4 and Figure 5As shown, the movable part includes a transverse rod 9, a transverse groove 901 is opened in the transverse rod 9, a transverse moving rod 14 is slidably connected in the transverse groove 901, the other end of the transverse moving rod 14 is fixedly connected to the top of the brush plate 8, and the transverse moving rod 14 is located in the transverse groove 901. One end is set as a round rod, and a limit piece is set at the top of the U-shaped clamping plate 6.

[0035] Specifically, in order to facilitate the cleaning of mud and sand in the holes on the filter plate 3, when people operate the adjustment plate 4, they can rotate the transverse moving rod 14 to make it rotate in the transverse groove 901. Because its end is a round rod, it can rotate about its axis in the transverse groove 901. When it rotates, it can drive the brush plate 8 at the other end to rotate from a transverse state to a vertical state. Then, push or pull the brush plate 8 to drive the bristles on its inner wall to clean and wipe the surface of the filter plate 3, thereby cleaning the mud and sand. When the brush plate 8 is moving, it will drive the transverse moving rod 14 to move in the transverse groove 901 to achieve transverse movement.

[0036] The arrangement of the brush plate 8 and the bristles facilitates the cleaning of the filter plate 3 from sediment. The lateral movement of the brush plate 8 is achieved by the cooperation of the lateral movement rod 14 and the lateral groove 901. The end of the lateral movement rod 14 is arranged as a round rod, which enables the rotation of the brush plate 8 and is located at the top of the channel 1. This arrangement minimizes the possibility of the brush plate 8 and the bristles being soaked in water, thereby increasing the service life of the bristles.

[0037] The top of the brush plate 8 and the transverse moving rod 14 can be detachably connected, such as by plugging or snapping, to facilitate replacement of the brush plate 8.

[0038] like Figure 4 and Figure 5 As shown, the limiting part includes a limiting slide 16, and a limiting groove 18 is provided on the inner side of the bottom of the limiting slide 16. A limiting block 17 fixedly connected to the top of the U-shaped card plate 6 is slidably connected in the limiting groove 18, and the top surface of the limiting slide 16 is against the side wall of the brush plate 8.

[0039] Specifically, when the brush plate 8 rotates into a horizontal state, the limiting slide 16 can be slid to move forward a certain distance, so that the limiting slide 16 can support the brush plate 8. When the limiting slide 16 moves, the limiting groove 18 inside it will slide on the outside of the limiting block 17, thereby realizing stable movement of the limiting slide 16.

[0040] like Figure 1 and Figure 5 As shown, an insert 19 is fixedly connected to the inner wall of the U-shaped clamp 6, and a slot 101 is formed at the top of the channel 1 corresponding to the position of the insert 19. By plugging the insert 19 into the slot 101, the filter plate 3 can be stably installed in the channel 1, which is convenient for later installation and removal.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A water conservancy irrigation channel diversion outlet capable of filtering irrigation water, comprising a diversion box (2) connected to both sides of the channel (1), a diversion hole (5) connected to both sides of the channel (1), and a filter plate (3) located on the outer wall of the two diversion holes (5), characterized in that: The top of the filter plate (3) is fixedly connected to two symmetrically arranged U-shaped clamping plates (6) that are clamped to the channel (1); a first filter hole (301) connected to the diversion hole (5) is provided on the filter plate (3); a top clamping plate (15) is fixedly connected to the top of the filter plate (3); an adjustment plate (4) is slidably connected to the top clamping plate (15) and the inner side of the filter plate (3); a plurality of second filter holes (401) connected to the first filter hole (301) are provided on the adjustment plate (4); a pushing member is connected to one side of the top of the adjustment plate (4); and a cleaning member is connected to the outer wall of the filter plate (3).

2. A water conservancy irrigation channel diversion outlet capable of filtering irrigation water according to claim 1, characterized in that: The pusher comprises a U-shaped fixing plate (7), the U-shaped fixing plate (7) is fixedly connected to one side of the top of the adjustment plate (4), the U-shaped fixing plate (7) is clamped and slidably connected to the top of the channel (1), and a fastener is connected to the top of the U-shaped fixing plate (7).

3. A water conservancy irrigation channel diversion outlet capable of filtering irrigation water according to claim 2, characterized in that: The fastener comprises a threaded rod (12), a threaded ring (13) and an L-shaped plate (10). The L-shaped plate (10) is fixedly connected to the top outer wall of the U-shaped clamping plate (6) close to one side of the U-shaped fixing plate (7). A sliding groove (11) is provided on the L-shaped plate (10). The threaded rod (12) fixedly connected to the outer wall of the U-shaped fixing plate (7) is slidably connected in the sliding groove (11). The threaded ring (13) is threadedly connected to the outer side of the top of the threaded rod (12). The bottom of the threaded ring (13) is against the outer wall of the L-shaped plate (10).

4. A water conservancy irrigation channel diversion outlet capable of filtering irrigation water according to claim 1, 2 or 3, characterized in that: The cleaning part comprises a brush plate (8), the inner wall of the brush plate (8) is fixedly connected with a plurality of groups of bristles, the bristles abut against the outer wall of the filter plate (3), and the top of the brush plate (8) is fixedly connected with a moving part.

5. A water conservancy irrigation channel diversion outlet capable of filtering irrigation water according to claim 4, characterized in that: The movable member comprises a transverse rod (9), a transverse groove (901) is provided in the transverse rod (9), a transverse movable rod (14) is slidably connected in the transverse groove (901), the other end of the transverse movable rod (14) is fixedly connected to the top of the brush plate (8), and one end of the transverse movable rod (14) located in the transverse groove (901) is a round rod, and a limiting member is provided on the top of the U-shaped clamping plate (6).

6. A water conservancy irrigation channel diversion outlet capable of filtering irrigation water according to claim 5, characterized in that: The limiting member comprises a limiting slide plate (16), a limiting groove (18) is provided on the inner side of the bottom of the limiting slide plate (16), a limiting block (17) fixedly connected to the top of the U-shaped card plate (6) is slidably connected in the limiting groove (18), and the top surface of the limiting slide plate (16) abuts against the side wall of the brush plate (8).

7. A water conservancy irrigation channel diversion outlet capable of filtering irrigation water according to claim 1, 2, 3, 5 or 6, characterized in that: An insert block (19) is fixedly connected to the inner wall of the U-shaped card plate (6), and a slot (101) corresponding to the position of the insert block (19) is provided on the top of the channel (1).

8. The water conservancy irrigation channel diversion outlet capable of filtering irrigation water according to claim 4, characterized in that: An insert block (19) is fixedly connected to the inner wall of the U-shaped card plate (6), and a slot (101) corresponding to the position of the insert block (19) is provided on the top of the channel (1).

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