Water conservancy project diversion canal

Abstract

According to the technical scheme, the water conservancy project diversion canal is characterized by comprising a canal body, two diversion canals are fixedly installed on the two sides of the canal body respectively, two water outlet holes are formed in the two sides of the canal body respectively, a water inlet hole is formed in one side of each diversion canal, and a water outlet hole is formed in the other side of each diversion canal. The water outlet hole corresponds to the water inlet hole in position; the diversion assembly is arranged on the top face of the canal body and used for conducting diversion on the canal body, the diversion assembly comprises a plurality of fixing frames, and the fixing frames are all fixedly installed on the top face of the canal body. The water channel body, the diversion channel, the water outlet hole, the water inlet hole, the fixing frame, the threaded hole, the mounting frame, the fixing hole, a stepping motor, an adjusting column, a water baffle, an adjusting groove, a PLC, a filtering hole and a filtering net are used in cooperation, so that rapid water flow in the water channel body can be conveniently subjected to multiple diversion, and the flood inundation disaster of a river can be relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water channels, in particular to a diversion water channel for a water conservancy project. Background Art

[0002] A canal is a man-made waterway, divided into main canals and branch canals. Main canals and branch canals are usually built with stone or cement. A diversion canal is a river branch canal built to mitigate river flooding disasters or for irrigation in a certain area. Countries around the world have built diversion canals of different sizes and with different functions, which has promoted the development of water conservancy. Some sections of China's major rivers have such water conservancy projects.

[0003] For example, the Chinese patent with publication number CN218204255U proposes a water channel diversion structure. The patent sets a first L-shaped plate, a first hanging ring, a second L-shaped plate, a threaded cylinder, an adjusting screw, a bottom plate, a sleeve, a telescopic rod, a second hanging ring and a blocking net. At the intersection of the diversion channel and the main channel, a blocking net structure is set to block plastic bags, plastic bottles and other garbage inside the diversion channel. The garbage can be salvaged from the blocking net. This mechanism can be adaptively adjusted according to the depth and width of the diversion channel, and can meet the blocking work of various garbage inside the diversion channel. The invention has a wide range of applications and strong practicality. However, in this scheme, since the function of the canal is to slow down the water in the river, when the water flow in the canal is turbulent, the impact force of the water flow may increase. Then, a blocking net is placed in the diversion canal of the diversion device, and there may be mud, sand, plastic bottles and other garbage in the water flow. When the blocking net blocks the garbage, the garbage accumulates on one side of the blocking net, and the accumulated garbage may block the water flow, thereby reducing the water flow into the diversion canal. At this time, the turbulent water flow can only flow in the main canal, which may reduce the diversion effect of the canal. Utility Model Content

[0004] In view of the deficiencies in the prior art, the utility model provides a diversion channel for a water conservancy project, which solves the problem that since the function of the channel is to slow down the water in the river, when the water flow rate in the channel is turbulent, the impact force of the water flow may increase, and then a blocking net is placed in the diversion channel of the device, and there may be mud, sand, plastic bottles and other garbage in the water flow. When the blocking net blocks the garbage, the garbage accumulates on one side of the blocking net, and the accumulated garbage may block the water flow, thereby reducing the water flow entering the diversion channel. At this time, the turbulent water flow can only flow in the main channel, thereby reducing the diversion effect of the channel.

[0005] The above technical objectives of the utility model are achieved through the following technical solutions:

[0006] A diversion channel of a water conservancy project comprises a channel body, two diversion channels are fixedly installed on both sides of the channel body, two water outlet holes are respectively opened on both sides of the channel body, a water inlet hole is opened on one side of the diversion channel, and the positions of the water outlet hole and the water inlet hole correspond to each other; a diversion component is arranged on the top surface of the channel body, and is used to divert the channel body, and the diversion component comprises: a plurality of fixing frames, and the plurality of fixing frames are fixedly installed on the top surface of the channel body, the top surface of the fixing frame is opened with a threaded hole, the top surface of the fixing frame is fixedly installed with a mounting frame, and one side of the mounting frame is fixedly installed with a PLC control The controller comprises a fixing hole on the top surface of the mounting frame, a stepping motor is fixedly sleeved on the inner circular wall of the fixing hole, the stepping motor is electrically connected to the PLC controller, an adjusting column is threadedly connected to the inner circular wall of the threaded hole, a thread is provided on the outer circular wall of the adjusting column, the adjusting column is fixedly installed with the driving shaft of the stepping motor, a water baffle is movably sleeved inside the water outlet, an adjusting groove is provided on the top surface of the water baffle, a thread is provided on the inner circular wall of the adjusting groove, the adjusting column is threadedly connected to the adjusting groove, two filter holes are provided on one side of the water baffle, and two filter nets are fixedly installed inside the filter holes.

[0007] In order to significantly reduce the amount of water flowing inside the canal body into the diversion channel, as a diversion channel of a water conservancy project of the utility model, it is preferred that a mounting block is fixedly installed on the top surface of the diversion channel, a mounting hole is opened on one side of the mounting block, a servo motor is fixedly sleeved on the inner circular wall surface of the mounting hole, a water blocking plate is arranged inside the diversion channel, a driving shaft of the servo motor is fixedly installed on the water blocking plate, and the servo motor is electrically connected to the PLC controller.

[0008] In order to facilitate the staff to salvage the garbage inside the canal body, as a diversion canal of a water conservancy project of the utility model, it is preferred that limiting grooves are respectively opened on both sides of the interior of the canal body, a movable frame is arranged inside the canal body, a nylon woven net is fixedly installed inside the movable frame, and the limiting grooves are movably connected to the movable frame.

[0009] In order to limit the water retaining plate and prevent it from rotating with the adjusting column, as a diversion channel of a water conservancy project of the utility model, preferably, limiting grooves are respectively opened on both sides of the inner part of the water outlet, and limiting blocks are respectively fixedly installed on both sides of the water retaining plate, and the limiting blocks are movably connected to the limiting grooves.

[0010] In order to ensure the stable rotation of the water blocking plate, as a diversion channel of a water conservancy project of the utility model, it is preferred that a stabilizing block is fixedly installed on the top surface of the diversion channel, a rotation hole is opened on one side of the stabilizing block, and a stabilizing column is fixedly installed on one side of the water blocking plate, and the stabilizing column is movably connected to the rotation hole.

[0011] In order to prevent the water blocking plate from encountering resistance when rotating, as a diversion channel of a water conservancy project of the utility model, preferably, an inclined column is fixedly installed on the inner bottom surface of the diversion channel.

[0012] In order to power the PLC controller, the stepper motor and the servo motor, as a diversion channel of a water conservancy project of the utility model, it is preferred that a battery is fixedly installed on one side of the channel body, the battery is electrically connected to the PLC controller, the battery is electrically connected to the stepper motor, and the battery is electrically connected to the servo motor.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] The canal body, diversion channel, water outlet, water inlet, fixing frame, threaded hole, mounting frame, fixing hole, stepper motor, adjusting column, water baffle, adjusting groove, PLC controller, filter hole and filter net are used in coordination with each other, thereby facilitating multiple diversions of the turbulent water flow inside the canal body, so as to mitigate the river flood disaster. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0016] Figure 2 It is a schematic diagram of the water outlet structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the fixing frame structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the installation block structure of the utility model;

[0019] Figure 5 It is a structural schematic diagram of a mobile rack of the utility model.

[0020] Figure numerals: 1. channel body; 2. diversion channel; 3. water outlet; 4. water inlet; 5. fixing frame; 6. threaded hole; 7. mounting frame; 8. fixing hole; 9. stepping motor; 10. adjusting column; 11. water baffle plate; 12. adjusting slot; 13. filter hole; 14. filter net; 15. mounting block; 16. mounting hole; 17. servo motor; 18. stabilizing block; 19. rotating hole; 20. water baffle plate; 21. stabilizing column; 22. inclined column; 23. limiting slot; 24. moving frame; 25. nylon woven net; 26. limit slot; 27. limit block; 28. battery. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0022] Embodiment 1

[0023] refer to Figure 1 , Figure 2 , Figure 3 and Figure 4A diversion channel of a water conservancy project comprises a channel body 1, two diversion channels 2 are fixedly installed on both sides of the channel body 1, two water outlet holes 3 are respectively opened on both sides of the channel body 1, a water inlet hole 4 is opened on one side of the diversion channel 2, and the positions of the water outlet holes 3 and the water inlet holes 4 correspond to each other, a diversion component is arranged on the top surface of the channel body 1, and the diversion component comprises a plurality of fixing frames 5, and the plurality of fixing frames 5 are fixedly installed on the top surface of the channel body 1, a threaded hole 6 is opened on the top surface of the fixing frame 5, a mounting frame 7 is fixedly installed on the top surface of the fixing frame 5, and one side of the mounting frame 7 is fixed A PLC controller is fixedly installed, a fixing hole 8 is provided on the top surface of the mounting frame 7, a stepper motor 9 is fixedly sleeved on the inner circumferential wall of the fixing hole 8, the stepper motor 9 is electrically connected to the PLC controller, an adjusting column 10 is threadedly connected to the inner circumferential wall of the threaded hole 6, a thread is provided on the outer circumferential wall of the adjusting column 10, the adjusting column 10 is fixedly installed with the driving shaft of the stepper motor 9, a water baffle 11 is movably sleeved inside the water outlet 3, an adjusting groove 12 is provided on the top surface of the water baffle 11, a thread is provided on the inner circumferential wall of the adjusting groove 12, the adjusting column 10 is threadedly connected to the adjusting groove 12, and two through holes are provided on one side of the water baffle 11 The filter hole 13 has two filter screens 14 fixedly installed inside the filter hole 13. Through the diversion channel 2, when the water flow in the water channel body 1 is turbulent, the staff starts the stepper motor 9 by using the PLC controller, and then the driving shaft of the stepper motor 9 rotates to drive the adjusting column 10 to rotate. When the adjusting column 10 rotates, the water baffle 11 drives the filter screen 14 to move upward, and then the water baffle 11 will slowly rise from the inside of the water outlet 3, so that the water baffle 11 can remove the shielding of the water outlet 3, and then the turbulent water flow inside the water channel body 1 will enter the diversion channel 2 through the water outlet 3 and the water inlet 4. Internally, through the simultaneous use of multiple diversion channels 2, it is convenient to perform multiple diversions on the turbulent water flow inside the water channel body 1, so as to mitigate the river flood disaster. At the same time, when the water flow inside the water channel body 1 is slow and the water retaining plate 11 blocks the water outlet 3, the water flow inside the water channel body 1 can also enter the diversion channel 2 through the filter hole 13, and then pass through the filter net 14 to block the silt in the water. Then, through the simultaneous use of multiple diversion channels 2 and water retaining plates 11, it can be ensured that after one of the filter nets 14 is blocked by silt, the remaining water retaining plates 11 and filter nets 14 can continue to work.

[0024] Embodiment 2

[0025] Based on the above embodiment 1, reference Figure 1 , Figure 2 , Figure 4 and Figure 5A mounting block 15 is fixedly installed on the top surface of the diversion channel 2, and a mounting hole 16 is opened on one side of the mounting block 15. A servo motor 17 is fixedly sleeved on the inner circular wall surface of the mounting hole 16. A water blocking plate 20 is arranged inside the diversion channel 2. The driving shaft of the servo motor 17 is fixedly installed with the water blocking plate 20. The servo motor 17 is electrically connected to the PLC controller. Through the provided water blocking plate 20, when the staff does not need to divert the water channel body 1, the servo motor 17 is started by using the PLC controller. The rotation of the driving shaft of the servo motor 17 will drive the water blocking plate 20 to rotate, and then the water blocking plate 20 can be rotated into the diversion channel 2 and the water inlet hole 4 and the water outlet hole 3 can be diverted. The water in the water channel body 1 is shielded, thereby greatly reducing the water flow inside the water channel body 1 from entering the diversion channel 2. Restriction grooves 23 are respectively provided on both sides of the interior of the water channel body 1. A movable frame 24 is provided inside the water channel body 1. A nylon woven net 25 is fixedly installed inside the movable frame 24. The restriction groove 23 and the movable frame 24 are movably connected. Through the nylon woven net 25, since the nylon woven net 25 is a net similar to a fishing net, when the water flows inside the water channel body 1, it will pass through the nylon woven net 25, and then the garbage such as branches and plastic bottles in the water will be blocked by the nylon woven net 25 and remain on the surface of the nylon woven net 25, so that it is convenient for the staff to salvage the garbage inside the water channel body 1.

[0026] Embodiment 3

[0027] Based on the above embodiment 1 or 2, refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , the inner sides of the water outlet 3 are respectively provided with limit grooves 26, the two sides of the water baffle 11 are respectively fixedly installed with limit blocks 27, the limit blocks 27 are movably sleeved with the limit grooves 26, the top surface of the diversion channel 2 is fixedly installed with a stabilizing block 18, one side of the stabilizing block 18 is provided with a rotating hole 19, one side of the water baffle 20 is fixedly installed with a stabilizing column 21, the stabilizing column 21 is movably sleeved with the rotating hole 19, the inner bottom surface of the diversion channel 2 is fixedly installed with an inclined column 22, and by setting the inclined column 2 2. Since the bottom of the water blocking plate 20 is an inclined surface and one side of the inclined surface column 22 is also an inclined surface, when the water blocking plate 20 enters the inside of the diversion channel 2, the inclined surface of the water blocking plate 20 will fit with the inclined surface of the inclined surface column 22, thereby preventing the water blocking plate 20 from encountering resistance when rotating. A battery 28 is fixedly installed on one side of the water channel body 1, and the battery 28 is electrically connected to the PLC controller, the battery 28 is electrically connected to the stepping motor 9, and the battery 28 is electrically connected to the servo motor 17.

[0028] Working principle: Please refer to Figure 1-Figure 5As shown, by setting up the diversion channel 2, when the water flow in the water channel body 1 is turbulent, the staff starts the stepper motor 9 by using the PLC controller, and then the driving shaft of the stepper motor 9 rotates to drive the adjusting column 10 to rotate, and when the adjusting column 10 rotates, the water baffle 11 drives the filter screen 14 to move upward, and then the water baffle 11 will slowly rise from the inside of the water outlet 3, so that the water baffle 11 can remove the blocking of the water outlet 3, and then the turbulent water flow in the water channel body 1 will enter the inside of the diversion channel 2 through the water outlet 3 and the water inlet 4, and through multiple diversion channels 2 When used simultaneously, it is convenient to perform multiple diversions on the turbulent water flow inside the canal body 1 so as to mitigate river flood disasters. At the same time, when the water flow inside the canal body 1 slows down and the water retaining plate 11 blocks the water outlet 3, the water flow inside the canal body 1 can also enter the diversion channel 2 through the filter hole 13, and then pass through the filter screen 14 to block the silt in the water. Then, by using multiple diversion channels 2 and water retaining plates 11 at the same time, it can be ensured that after one of the filter screens 14 is blocked by silt, the remaining water retaining plates 11 and filter screens 14 can continue to work.

[0029] By setting the water blocking plate 20, when the staff does not need to divert the water channel body 1, the servo motor 17 is started by using the PLC controller. The rotation of the driving shaft of the servo motor 17 will drive the water blocking plate 20 to rotate, and then the water blocking plate 20 can be rotated into the inside of the diversion channel 2 and the water inlet hole 4 and the water outlet hole 3 are blocked, thereby greatly reducing the water flow inside the water channel body 1 entering the inside of the diversion channel 2.

[0030] By setting up the nylon woven net 25, since the nylon woven net 25 is a net similar to a fishing net, when water flows inside the canal body 1, it will pass through the nylon woven net 25, and then the garbage such as branches and plastic bottles in the water will be blocked by the nylon woven net 25 and remain on the surface of the nylon woven net 25, so that it is convenient for the staff to salvage the garbage inside the canal body 1.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A diversion channel of a water conservancy project, characterized in that: include: A water channel body (1), two diversion channels (2) are fixedly mounted on both sides of the water channel body (1), two water outlet holes (3) are respectively provided on both sides of the water channel body (1), a water inlet hole (4) is provided on one side of the diversion channel (2), and the positions of the water outlet holes (3) and the water inlet holes (4) correspond to each other; A flow diversion component is arranged on the top surface of the water channel body (1) and is used to divert the water channel body (1). The flow diversion component comprises: a plurality of fixing frames (5), each of which is fixedly mounted on the top surface of the water channel body (1), a threaded hole (6) is provided on the top surface of the fixing frame (5), a mounting frame (7) is fixedly mounted on the top surface of the fixing frame (5), a PLC controller is fixedly mounted on one side of the mounting frame (7), a fixing hole (8) is provided on the top surface of the mounting frame (7), a stepping motor (9) is fixedly sleeved on the inner circular wall surface of the fixing hole (8), and the stepping motor (9) is electrically connected to the PLC controller. The inner wall surface of the threaded hole (6) is threadedly connected with an adjusting column (10), the outer wall surface of the adjusting column (10) is provided with threads, the adjusting column (10) is fixedly installed with the driving shaft of the stepping motor (9), the inner surface of the water outlet hole (3) is movably sleeved with a water baffle (11), the top surface of the water baffle (11) is provided with an adjusting groove (12), the inner wall surface of the adjusting groove (12) is provided with threads, the adjusting column (10) is threadedly connected with the adjusting groove (12), one side of the water baffle (11) is provided with two filtering holes (13), and two filtering nets (14) are fixedly installed inside the filtering holes (13).

2. A water conservancy project diversion channel according to claim 1, characterized in that: A mounting block (15) is fixedly mounted on the top surface of the diversion channel (2); a mounting hole (16) is provided on one side of the mounting block (15); a servo motor (17) is fixedly sleeved on the inner circular wall surface of the mounting hole (16); a water blocking plate (20) is arranged inside the diversion channel (2); a driving shaft of the servo motor (17) is fixedly mounted on the water blocking plate (20); and the servo motor (17) is electrically connected to the PLC controller.

3. A diversion channel for a water conservancy project according to claim 1, characterized in that: Restriction grooves (23) are respectively provided on both sides of the interior of the water channel body (1), a movable frame (24) is arranged inside the water channel body (1), a nylon braided mesh (25) is fixedly installed inside the movable frame (24), and the restriction grooves (23) are movably sleeved with the movable frame (24).

4. A water conservancy project diversion channel according to claim 1, characterized in that: Limiting grooves (26) are respectively provided on both sides of the water outlet hole (3), and limiting blocks (27) are respectively fixedly installed on both sides of the water baffle plate (11), and the limiting blocks (27) are movably sleeved with the limiting grooves (26).

5. A water conservancy project diversion channel according to claim 2, characterized in that: A stabilizing block (18) is fixedly mounted on the top surface of the diversion channel (2), a rotating hole (19) is provided on one side of the stabilizing block (18), and a stabilizing column (21) is fixedly mounted on one side of the water blocking plate (20), the stabilizing column (21) being movably sleeved with the rotating hole (19).

6. A water conservancy project diversion channel according to claim 1, characterized in that: An inclined column (22) is fixedly mounted on the inner bottom surface of the diversion channel (2).

7. A water conservancy project diversion channel according to claim 2, characterized in that: A battery (28) is fixedly mounted on one side of the water channel body (1); the battery (28) is electrically connected to the PLC controller, the battery (28) is electrically connected to the stepping motor (9), and the battery (28) is electrically connected to the servo motor (17).

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