Automatic control water-saving facility for irrigation area gate

Abstract

The utility model belongs to the technical field of irrigation area water saving, and particularly relates to an irrigation area gate automatic control water-saving facility which comprises a base, the top of the base is fixedly connected with two frames, the inner side of one frame is fixedly connected with a first water level sensor and a flow sensor, and the inner side of the other frame is fixedly connected with a second water level sensor. A first gate capable of ascending and descending is arranged between the two frames, a second gate capable of ascending and descending is arranged at the bottom of the first gate, reservoirs are arranged on the two sides of the two frames, and each reservoir is communicated with the adjacent frame through a pressure relief pipeline; the water level in the first gate and the second gate can be monitored in real time, water can be automatically guided into the reservoir when the water level is too high, the first gate or the first gate and the second gate can be opened at the same time according to irrigation requirements, rainwater can be collected, moisture volatilization can be reduced, and therefore the purpose of saving water is achieved, and practicability is high.

Description

Technical Field

[0001] The utility model belongs to the technical field of water-saving in irrigation areas, and in particular relates to an automatic control water-saving facility for gates in irrigation areas. Background Art

[0002] The agricultural water-saving measures used by countries around the world can be summarized into four categories: engineering water-saving, agronomic water-saving, biological water-saving and management water-saving. The application of these water-saving measures is roughly distributed in four basic links: first, reducing the evaporation and leakage loss of water in the canal pipeline water delivery process, and improving the water delivery efficiency of irrigation water; second, reducing the deep leakage and surface loss of water in the field irrigation process, improving the utilization rate of irrigation water, and reducing the water consumption per unit irrigation area; third, storing water and conserving soil moisture, reducing the evaporation loss of farmland soil, and maximizing the use of natural precipitation and irrigation water resources; fourth, improving the water use efficiency of crops, reducing the extravagant transpiration consumption of crops, and obtaining higher crop yields and water use benefits. Therefore, an irrigation area gate automatic control water-saving facility is designed. Utility Model Content

[0003] In order to solve the problems raised in the above background technology, the utility model provides an irrigation area gate automatic control water-saving facility.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an irrigation area gate automatic control water-saving facility, comprising a base, the top of the base is fixedly connected to two frames, the inner side of one of the frames is fixedly connected to a first water level sensor and a flow sensor, the opposite surfaces of the two frames are provided with first lifting grooves, the two first lifting grooves are provided with first gates, the tops of the two frames are fixedly connected to a load-bearing plate, the bottom of the load-bearing plate is fixedly connected to two first hydraulic rods, the driving ends of the two first hydraulic rods are connected to the first gate, the bottom of the first gate is provided with a second lifting groove, the second lifting groove is fixedly connected to two second hydraulic rods, the second lifting groove is sleeved with a second gate, the top of the second gate is provided with two connecting holes, the two second hydraulic rods are fixedly connected to the second lifting groove, and the second gate is sleeved with a second lifting groove. The driving ends are respectively fixedly connected to the two connecting holes, the top of the load-bearing plate is fixedly connected to the solar panel through four support rods, the top of the load-bearing plate is fixedly connected to the battery and the PLC controller, the opposite sides of the two frames are connected to the pressure relief pipes, the two pressure relief pipes are respectively provided with a first solenoid valve, the ends of the two pressure relief pipes are respectively connected to a water reservoir, each of the water reservoirs is provided with a second water level sensor, the tops of the two water reservoirs are fixedly connected to a water receiving pan through a support frame, the two water receiving pans are respectively connected to one of the frames, each of the water receiving pans is provided with a liquid sensor, the bottom of each water receiving pan is connected to a spiral tube, the two spiral tubes are respectively connected to one of the water reservoirs, and the two spiral tubes are respectively provided with a second solenoid valve.

[0005] Preferably, filter screens are provided in both water receiving trays.

[0006] Preferably, water pumps are provided in the two water reservoirs, the water outlets of the two water pumps are connected to water injection pipes, a third solenoid valve is provided on the two water injection pipes, and the two water injection pipes are respectively connected to one of the frames.

[0007] Preferably, a sealing gasket is embedded in the top of the base, and the sealing gasket is located directly below the second gate.

[0008] Compared with the prior art, the beneficial effects of the utility model are:

[0009] The utility model can monitor the water levels in the first gate and the second gate in real time, can automatically guide water into the reservoir when the water level is too high, and can choose to open the first gate or open the first gate and the second gate at the same time according to irrigation needs. The device can collect rainwater and reduce water volatilization, thereby achieving the purpose of water saving, and has strong practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0011] Figure 1 It is a structural schematic diagram of the utility model in front view section;

[0012] Figure 2 It is a structural schematic diagram of the utility model in a front view;

[0013] In the figure: 1. base; 2. connecting hole; 3. second gate; 4. second lifting groove; 5. second hydraulic rod; 6. frame; 7. first gate; 8. first lifting groove; 9. load-bearing plate; 10. battery; 11. first hydraulic rod; 12. PLC controller; 13. support rod; 14. first solenoid valve; 15. pressure relief pipe; 16. filter screen; 17. liquid sensor; 18. water tray; 19. second solenoid valve; 20. spiral tube; 21. support frame; 22. second water level sensor; 23. water injection pipe; 24. water reservoir; 25. third solenoid valve; 26. solar panel; 27. first water level sensor; 28. flow sensor; 29. ​​water pump. DETAILED DESCRIPTION

[0014] 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. Example

[0015] See also Figure 1-2The utility model provides the following technical solutions: an irrigation area gate automatic control water-saving facility, comprising a base 1, two frames 6 are fixedly connected to the top of the base 1, a first water level sensor 27 and a flow sensor 28 are fixedly connected to the inner side of one of the frames 6, first lifting grooves 8 are provided on opposite sides of the two frames 6, first gates 7 are arranged in the two first lifting grooves 8, bearing plates 9 are fixedly connected to the tops of the two frames 6, two first hydraulic rods 11 are fixedly connected to the bottoms of the bearing plates 9, driving ends of the two first hydraulic rods 11 are connected to the first gates 7, a second lifting groove 4 is provided at the bottom of the first gate 7, two second hydraulic rods 5 are fixedly connected in the second lifting groove 4, a second gate 3 is sleeved in the second lifting groove 4, two connecting holes 2 are provided on the top of the second gate 3, and the driving ends of the two second hydraulic rods 5 are respectively fixedly connected to the two In the connecting hole 2, the top of the load-bearing plate 9 is fixedly connected to the solar panel 26 through four support rods 13, the top of the load-bearing plate 9 is fixedly connected to the battery 10 and the PLC controller 12, the opposite sides of the two frames 6 are connected to the pressure relief pipe 15, the two pressure relief pipes 15 are provided with a first solenoid valve 14, the ends of the two pressure relief pipes 15 are respectively connected to a water reservoir 24, each of the water reservoirs 24 is provided with a second water level sensor 22, the tops of the two water reservoirs 24 are fixedly connected to the water receiving tray 18 through the support frame 21, the two water receiving trays 18 are respectively connected to one of the frames 6, each of the water receiving trays 18 is provided with a liquid sensor 17, the bottom of each of the water receiving trays 18 is connected to a spiral tube 20, the two spiral tubes 20 are respectively connected to one of the water reservoirs 24, and the two spiral tubes 20 are provided with a second solenoid valve 19.

[0016] Specifically, the two water receiving trays 18 are each provided with a filter screen 16 .

[0017] Specifically, a water pump 29 is provided in each of the two water reservoirs 24 , the water outlet ends of the two water pumps 29 are connected to a water injection pipe 23 , a third solenoid valve 25 is provided on each of the two water injection pipes 23 , and the two water injection pipes 23 are respectively connected to one of the frames 6 .

[0018] Specifically, a sealing gasket is embedded on the top of the base 1 , and the sealing gasket is located directly below the second gate 3 .

[0019] Working principle and use process of the utility model: When the device is working, the PLC controller 12 can be used to control the opening and closing of the first gate 7 and the second gate 3. The two first hydraulic rods 11 and the two second hydraulic rods 5 can be controlled to work through the PLC controller 12. When the second gate 3 needs to be opened, the two second hydraulic rods 5 are controlled to start through the PLC controller 12, and the second hydraulic rods 5 drive the second gate 3 to move up and down. When the first gate 7 needs to be opened, the two first hydraulic rods 11 are controlled to start through the PLC controller 12, and the two first hydraulic rods 11 can drive the first gate 7 to move up and down. The solar panel 26 can automatically generate electricity and store the electricity in the battery 10. The battery 10 supplies power to the PLC controller 12, the first hydraulic rod 11, the second hydraulic rod 5, the first solenoid valve 14, the second solenoid valve 19, the third solenoid valve 25 and the water pump 29. When the first water level sensor 27 detects that the water level on one side of the first gate 7 and the second gate 3 reaches a certain height, the PLC controller 12 automatically opens the first solenoid valve 14, and the water automatically flows through the pressure relief pipe 15 into the reservoir 24. When the first water level sensor 27 detects that the water level on the first gate 7 and the second gate 3 reaches a certain height, the PLC controller 12 automatically opens the first solenoid valve 14, and the water automatically flows through the pressure relief pipe 15 into the reservoir 24. When the water level on one side of the first gate 7 and the second gate 3 drops to a certain height, the PLC controller 12 automatically controls the first solenoid valve 14 to close, and the water receiving tray 18 can receive rainwater and enter the spiral tube 20, thereby entering the water storage tank 24, and the rainwater can be filtered through the filter 16. When the liquid sensor 17 in the water receiving tray 18 detects rainwater, it automatically sends a signal to the PLC controller 12. If the second water level sensor 22 detects that the water level in the water storage tank 24 reaches the highest level, the PLC controller 12 will not open the second solenoid valve 19. Otherwise, it will open the second solenoid valve 19 until the water storage tank is filled with rainwater. When the water level in the water reservoir 24 reaches the highest level, the PLC controller 12 closes the second solenoid valve 19. When it is necessary to inject the water in the water reservoir 24 into the other side of the first gate 7 and the second gate 3, the water pump 29 and the third solenoid valve 25 are turned on by the PLC controller 12. The water pump 29 injects water into the other side of the first gate 7 and the second gate 3 through the water injection pipe 23. There is no need to open the first gate 7 and the second gate 3. The flow sensor 28 automatically detects the water flow rate passing through the first gate 7 and the second gate 3, so as to better calculate the water discharge amount, avoid excessive water discharge, and avoid insufficient water discharge, which is highly practical.

[0020] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. An irrigation area gate automatic control water-saving facility, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to two frames (6), the inner side of one of the frames (6) is fixedly connected to a first water level sensor (27) and a flow sensor (28), the opposite surfaces of the two frames (6) are provided with first lifting grooves (8), the two first lifting grooves (8) are provided with first gates (7), the tops of the two frames (6) are fixedly connected to a load-bearing plate (9), the bottom of the load-bearing plate (9) is fixedly connected to two first hydraulic rods (11), the driving ends of the two first hydraulic rods (11) are connected to the first gate (7), the bottom of the first gate (7) is provided with a second lifting groove (4), the second lifting groove (4) is fixedly connected to two second hydraulic rods (5), the second lifting groove (4) is sleeved with a second gate (3), the top of the second gate (3) is provided with two connecting holes (2), the driving ends of the two second hydraulic rods (5) are respectively fixedly connected to the two connecting holes (2), the top of the load-bearing plate (9) is provided with a second lifting groove (4), and the driving ends of the two second hydraulic rods (5) are respectively fixedly connected to the two connecting holes (2). The four support rods (13) are fixedly connected to the solar panels (26); the top of the load-bearing plate (9) is fixedly connected to the battery (10) and the PLC controller (12); the opposite sides of the two frames (6) are connected to the pressure relief pipes (15); the two pressure relief pipes (15) are each provided with a first solenoid valve (14); the ends of the two pressure relief pipes (15) are respectively connected to a water reservoir (24); each of the water reservoirs (24) is provided with a second water level sensor (22); The top of each water reservoir (24) is fixedly connected to a water receiving tray (18) via a support frame (21); the two water receiving trays (18) are respectively connected to one of the frames (6); a liquid sensor (17) is provided in each of the water receiving trays (18); the bottom of each of the water receiving trays (18) is connected to a spiral tube (20); the two spiral tubes (20) are respectively connected to one of the water reservoirs (24); and a second solenoid valve (19) is provided on each of the two spiral tubes (20).

2. The automatic control water-saving facility for irrigation gates according to claim 1 is characterized by: A filter screen (16) is provided in each of the two water receiving trays (18).

3. The automatic control water-saving facility for irrigation gates according to claim 1 is characterized by: A water pump (29) is provided in each of the two water reservoirs (24); the water outlet ends of the two water pumps (29) are connected to a water injection pipe (23); a third solenoid valve (25) is provided on each of the two water injection pipes (23); and the two water injection pipes (23) are respectively connected to one of the frames (6).

4. The automatic control water-saving facility for irrigation gates according to claim 1 is characterized by: A sealing gasket is embedded on the top of the base (1), and the sealing gasket is located directly below the second gate (3).

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