Water-saving drainage and irrigation equipment for agricultural paddy field

By using water storage pipes and automated water level adjustment systems in paddy fields, the problem of water level adjustment in paddy fields is solved, the stability of the rice growth environment is ensured, and the automatic control and drainage functions of water level are achieved.

CN223110705UActive Publication Date: 2025-07-18XINJIANG AGRI UNIV
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Patent Information

Application Number
CN202421689843.2
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-07-17
Publication Date
2025-07-18
Estimated Expiration
2034-07-17

AI Technical Summary

Technical Problem

Under larger scale paddy fields or extreme weather conditions, it is difficult for the water level inside the paddy fields to be replenished or drained in time by personnel, affecting rice growth.

Method used

Agricultural paddy field water-saving and drainage irrigation equipment, including water storage pipes, resonant water level sensors, single-chip microcomputers, servo and drainage pipes, use water level sensors to detect the water level and control the servo to operate the sealing valve to achieve automated water level adjustment and drainage.

Benefits of technology

Automatic adjustment of paddy field water level is achieved to ensure the stability of the rice growth environment and avoid the impact of too high or too low water level on rice growth.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the field of drainage and irrigation, and particularly relates to agricultural paddy field water-saving drainage and irrigation equipment which comprises a water storage pipe and an upper computer, an installation shell is fixedly installed on the right side of the top of the water storage pipe, and a single-chip microcomputer is fixedly installed in the installation shell. A wireless data transmission module is fixedly mounted in the mounting shell and located on the front side of the single chip microcomputer, a valve frame is fixedly mounted on the right side of the water storage pipe, and a mounting rod is fixedly mounted on the front side of the bottom of the valve frame. The resonant water level sensor is used for detecting the water level in the paddy field and transmitting data to the interior of the single-chip microcomputer, and meanwhile, the single-chip microcomputer controls the steering engine to drive the sealing valve to rotate, so that the flood drainage pipe is conducted, water in the paddy field is drained, and the water level in the paddy field is detected. After water is drained to the required water level, the steering engine drives the sealing valve to rotate to close the flood drainage pipe, and the situation that the water level in the paddy field is too high to affect growth of rice is avoided.
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Description

Technical Field

[0001] The utility model relates to the field of drainage and irrigation, in particular to a water-saving drainage and irrigation device for agricultural paddy fields. Background Art

[0002] Agricultural irrigation mainly refers to the irrigation operation carried out in agricultural cultivation areas. Agricultural irrigation methods can generally be divided into traditional surface irrigation, ordinary sprinkler irrigation, and micro-irrigation. Agricultural irrigation relies on precipitation in the sky and rivers on the ground. Farming is mainly concentrated in areas with abundant precipitation and developed river water networks; farmers in these areas often engage in agricultural production according to solar terms.

[0003] When planting rice in paddy fields, it is necessary to ensure that the water level inside meets the growth needs of rice. For this reason, it is necessary for personnel to frequently add and discharge water sources according to the water level inside the paddy fields. In the face of large-scale paddy fields or extreme weather, it is difficult for personnel to timely supplement or drain the water level inside the paddy fields, which will affect the growth of rice and cannot meet the actual use needs. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art, in the face of large-scale paddy fields or extreme weather, it is difficult for personnel to timely supplement or drain the water level inside the paddy fields, which will affect the growth of rice. The utility model provides a water-saving drainage and irrigation device for agricultural paddy fields.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a water-saving drainage and irrigation device for agricultural paddy fields, including a water storage pipe and a host computer. The right side of the top of the water storage pipe is fixedly installed with an installation shell. A single-chip microcomputer is fixedly installed inside the installation shell. A wireless data transmission module is fixedly installed inside the installation shell and on the front side of the single-chip microcomputer. The right side of the water storage pipe is fixedly installed with a valve rack. The front side of the bottom of the valve rack is fixedly installed with an installation rod. A resonant water level sensor is fixedly installed at the bottom of the installation rod. A drainage device is arranged at the bottom of the installation shell and on the front side of the water storage pipe;

[0006] The drainage device includes a drainage pipe. The drainage pipe is fixedly installed at the bottom of the installation shell. The left side inside the drainage pipe is rotatably connected with a sealing valve. A steering gear is fixedly installed at the bottom of the drainage pipe. The output end of the steering gear penetrates the drainage pipe and is fixedly connected with the bottom of the sealing valve.

[0007] Preferably, an installation cover is arranged on the top of the installation shell. A rubber pad is fixedly installed at the bottom of the installation cover. The bottom of the rubber pad is in contact with the top of the installation shell.

[0008] Preferably, a solar panel is fixedly installed on the top of the installation cover. A storage battery is fixedly installed inside the installation shell.

[0009] Preferably, two connecting blocks are fixedly installed on the front side and the rear side of the installation shell and the installation cover, and a connecting bolt is inserted through the inside of the two connecting blocks on the vertical plane.

[0010] Preferably, a valve groove is formed inside the valve frame, and a valve plate is inserted through the inside of the valve groove.

[0011] Preferably, an installation frame is fixedly installed on the right side of the valve frame, a lever is arranged inside the installation frame, the left side of the lever extends to the right side of the valve plate, a floating ball is fixedly installed on the right side of the lever, and a fixing pin is inserted through the installation frame and the lever.

[0012] Preferably, limiting plates are fixedly installed on the front side and the rear side of the right side of the valve plate and located on the front side and the rear side of the lever. An activity groove is formed on the side of the limiting plate close to the lever, and a connecting sliding pin is inserted through the inside of the lever. Both sides of the connecting sliding pin extend into the inside of the activity groove.

[0013] The beneficial effects of the present utility model are as follows:

[0014] The present utility model is provided with a water storage pipe for supplying water for irrigation to the inside of the paddy field, so that the water inside the paddy field can meet the growth needs of rice. The resonant water level sensor is provided for detecting the water level inside the paddy field and transmitting the data to the inside of the single-chip microcomputer. At the same time, the single-chip microcomputer controls the steering gear to drive the rotation of the sealing valve, so that the drainage pipe is conducted to drain the water inside the paddy field. After draining to the required water level, the steering gear drives the sealing valve to rotate to close the drainage pipe, avoiding the excessive water level inside the paddy field from affecting the growth of rice. Description of the Drawings

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1 It is a structural schematic diagram of the present utility model;

[0017] Figure 2 It is a structural schematic diagram of the water storage pipe of the present utility model;

[0018] Figure 3 It is a structural schematic diagram of the inside of the installation shell of the present utility model;

[0019] Figure 4 It is a bottom view structural schematic diagram of the drainage device of the present utility model;

[0020] Figure 5 It is a schematic bottom view structure diagram of the installation cover of the present utility model;

[0021] Figure 6 It is a schematic structure diagram of the buoyancy driving device of the present utility model;

[0022] Figure 7 It is a schematic structure diagram of the upper computer of the present utility model.

[0023] In the figure: 1, water storage pipe; 2, solar panel; 3, installation shell; 4, resonant water level sensor; 5, installation rod; 6, drainage device; 601, servo motor; 602, drainage pipe; 603, sealing valve; 7, installation frame; 8, fixing pin; 9, floating ball; 10, lever; 11, valve bracket; 12, valve groove; 13, wireless data transmission module; 14, single-chip microcomputer; 15, storage battery; 16, connecting block; 17, rubber pad; 18, installation cover; 19, connecting bolt; 20, connecting sliding pin; 21, limiting plate; 22, moving groove; 23, upper computer; 24, valve plate. Specific embodiments

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] The following is a further detailed description of the present application in conjunction with the attached Figure 1-7 This application will be further described in detail below.

[0026] An embodiment of the present application discloses an agricultural paddy field water-saving drainage and irrigation device. Referring to Figure 1 、 Figure 5 and Figure 7 , an agricultural paddy field water-saving drainage and irrigation device includes a water storage pipe 1 and an upper computer 23. A right side of a top of the water storage pipe 1 is fixedly installed with an installation shell 3. An inside of the installation shell 3 is fixedly installed with a single-chip microcomputer 14. An inside of the installation shell 3 and in front of the single-chip microcomputer 14 is fixedly installed with a wireless data transmission module 13. A right side of the water storage pipe 1 is fixedly installed with a valve bracket 11. A front side of a bottom of the valve bracket 11 is fixedly installed with an installation rod 5. A bottom of the installation rod 5 is fixedly installed with a resonant water level sensor 4. A bottom of the installation shell 3 and in front of the water storage pipe 1 is provided with a drainage device 6;

[0027] The drainage device 6 includes a drainage pipe 602 which is fixedly installed at the bottom of the installation shell 3. A sealing valve 603 is rotatably connected to the left side inside the drainage pipe 602. A steering gear 601 is fixedly installed at the bottom of the drainage pipe 602. The output end of the steering gear 601 penetrates the drainage pipe 602 and is fixedly connected to the bottom of the sealing valve 603.

[0028] Referring to Figure 5 , an installation cover 18 is arranged at the top of the installation shell 3. A rubber pad 17 is fixedly installed at the bottom of the installation cover 18. The bottom of the rubber pad 17 contacts the top of the installation shell 3. The installation cover 18 and the rubber pad 17 are provided to seal and protect the installation shell 3 to prevent damage to the internal equipment.

[0029] Referring to Figure 1 and Figure 3 , a solar panel 2 is fixedly installed at the top of the installation cover 18. A storage battery 15 is fixedly installed inside the installation shell 3. The solar panel 2 is provided to generate electric energy and store it through the storage battery 15 for supplying power to the wireless data transmission module 13, the single-chip microcomputer 14, the storage battery 15, the resonant water level sensor 4 and the steering gear 601, thereby realizing the overall operation.

[0030] Referring to Figure 3 and Figure 5 , two connecting blocks 16 are fixedly installed on the front and rear sides of the installation shell 3 and the installation cover 18. A connecting bolt 19 is inserted inside the two vertical connecting blocks 16. The connecting blocks 16 and the connecting bolt 19 are provided to realize the connection between the installation cover 18 and the installation shell 3.

[0031] Referring to Figure 1 and Figure 2 , a valve groove 12 is formed inside the valve support 11. A valve plate 24 is inserted inside the valve groove 12. The valve groove 12 is provided to accommodate and limit the valve plate 24. The valve plate 24 is provided to seal the water storage pipe 1 to prevent the water inside the paddy field from leaking out.

[0032] Referring to Figure 1 , Figure 2 and Figure 6 , an installation frame 7 is fixedly installed on the right side of the valve support 11. A lever 10 is arranged inside the installation frame 7. The left side of the lever 10 extends to the right side of the valve plate 24. A floating ball 9 is fixedly installed on the right side of the lever 10. A fixing pin 8 is inserted between the installation frame 7 and the lever 10. The installation frame 7 and the fixing pin 8 are provided to limit the lever 10. The lever 10 is provided to install and fix the floating ball 9. The buoyancy generated between the floating ball 9 and the water drives the valve plate 24 to rise and fall, realizing the conduction of the water storage pipe 1 and thus adding water to the inside of the paddy field.

[0033] Reference Figure 6 On the right side of the valve plate 24 and on the front and rear sides of the lever 10, limit plates 21 are fixedly installed. An activity groove 22 is formed on the side of the limit plate 21 close to the lever 10. A connecting sliding pin 20 is inserted through the inside of the lever 10. Both sides of the connecting sliding pin 20 extend into the inside of the activity groove 22. Through the cooperation among the connecting sliding pin 20, the limit plate 21 and the activity groove 22, the connection between the lever 10 and the valve plate 24 is realized, and at the same time, when the lever 10 follows the floating ball 9 to descend and makes a circular motion, it can drive the lifting of the valve plate 24.

[0034] Working principle: Install the upper computer 23 at the required position, install the whole on one side of the paddy field, so that the floating ball 9 is inside the paddy field and the steering gear 601 is outside the paddy field. Select an installation rod 5 with a suitable length according to the depth of the paddy field and the water level, and install the resonant water level sensor 4 at the bottom of the installation rod 5 and penetrate it into the water. During daily use, the resonant water level sensor 4 monitors the water level inside the paddy field, and at the same time sends the data to the inside of the single-chip microcomputer 14 for processing and then to the inside of the wireless data transmission module 13. The wireless data transmission module 13 sends the monitored data to the inside of the upper computer 23 for display. When the water level inside the paddy field drops, the floating ball 9 will follow the water level to drop, thereby driving the lever 10 to rotate around the fixed pin 8 as the rotation center point, so that the side of the lever 10 away from the floating ball 9 is lifted, thereby driving the limit plate 21 and the valve plate 24 to rise. As the lever 10 makes a circular motion, the connecting sliding pin 20 slides inside the activity groove 22 and continuously pushes the valve plate 24. As the valve plate 24 is lifted, the water storage pipe 1 is conducted, and then the external water is sent into the paddy field. As the water level rises, the floating ball 9 is lifted, thereby driving the valve plate 24 to descend to seal and block the water supply of the water storage pipe 1. During the flood season, when the water level inside the paddy field rises, it is detected by the resonant water level sensor 4. After the water level is higher than the set value, the single-chip microcomputer 14 controls the steering gear 601 to drive the sealing valve 603 to rotate, so that the drainage pipe 602 is conducted to drain the water inside the paddy field through the drainage pipe 602. After the water level drops to the required height, the steering gear 601 drives the sealing valve 603 to rotate to close the drainage pipe 602.

[0035] The above shows and describes the basic principle, main features and advantages of the present invention. Those skilled in the art of this industry should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. An agricultural paddy field water-saving drainage and irrigation device, characterized in that: It includes a water storage pipe (1) and a host computer (23). On the right side of the top of the water storage pipe (1), an installation shell (3) is fixedly installed. Inside the installation shell (3), a single-chip microcomputer (14) is fixedly installed. Inside the installation shell (3) and on the front side of the single-chip microcomputer (14), a wireless data transmission module (13) is fixedly installed. On the right side of the water storage pipe (1), a valve frame (11) is fixedly installed. On the front side of the bottom of the valve frame (11), an installation rod (5) is fixedly installed. At the bottom of the installation rod (5), a resonant water level sensor (4) is fixedly installed. At the bottom of the installation shell (3) and on the front side of the water storage pipe (1), a drainage device (6) is provided. The drainage device (6) includes a drainage pipe (602). The drainage pipe (602) is fixedly installed at the bottom of the installation shell (3). On the left side inside the drainage pipe (602), a sealing valve (603) is rotatably connected. At the bottom of the drainage pipe (602), a steering gear (601) is fixedly installed. The output end of the steering gear (601) penetrates the drainage pipe (602) and is fixedly connected to the bottom of the sealing valve (603).

2. The agricultural paddy field water-saving drainage and irrigation equipment according to claim 1, characterized in that: On the top of the installation shell (3), an installation cover (18) is provided. At the bottom of the installation cover (18), a rubber pad (17) is fixedly installed. The bottom of the rubber pad (17) contacts the top of the installation shell (3).

3. An agricultural paddy field water-saving drainage and irrigation device according to claim 2, characterized in that: On the top of the installation cover (18), a solar panel (2) is fixedly installed. Inside the installation shell (3), a storage battery (15) is fixedly installed.

4. An agricultural paddy field water-saving drainage and irrigation device according to claim 1, characterized in that: On the front and rear sides of the installation shell (3) and the installation cover (18), two connecting blocks (16) are fixedly installed. Inside the two connecting blocks (16) on the vertical planes, a connecting bolt (19) is inserted.

5. An agricultural paddy field water-saving drainage and irrigation device according to claim 1, characterized in that: Inside the valve frame (11), a valve slot (12) is opened. Inside the valve slot (12), a valve plate (24) is inserted.

6. The agricultural paddy field water-saving drainage and irrigation equipment according to claim 5, characterized in that: On the right side of the valve frame (11), an installation frame (7) is fixedly installed. Inside the installation frame (7), a lever (10) is provided. The left side of the lever (10) extends to the right side of the valve plate (24). On the right side of the lever (10), a floating ball (9) is fixedly installed. A fixing pin (8) is inserted between the installation frame (7) and the lever (10).

7. An agricultural paddy field water-saving drainage and irrigation device according to claim 6, characterized in that: On the right side of the valve plate (24) and on the front and rear sides of the lever (10), a limiting plate (21) is fixedly installed. On the side of the limiting plate (21) close to the lever (10), a movable slot (22) is opened. Inside the lever (10), a connecting sliding pin (20) is inserted. The two sides of the connecting sliding pin (20) extend into the inside of the movable slot (22).