Farmland waterlogging prevention drainage device

Abstract

The invention provides a farmland waterlogging prevention drainage device, and mainly relates to the technical field of agricultural waterlogging prevention equipment. A farmland waterlogging prevention drainage device comprises a water storage pond and a diversion canal communicated with the water storage pond, the diversion canal is arranged on the upper portion of one side of the water storage pond and communicated with the water storage pond, a water suction pipe is arranged on one side in the water storage pond, one end of the water suction pipe is fixedly connected with a water inlet of a water suction pump, and a drainage pipe is fixedly installed at a drainage port of the water suction pump. A plurality of uniformly distributed through holes are formed in the periphery of the lower part of the section, located in the water storage tank, of the water suction pipe, and an adjusting assembly capable of adjusting the opening and closing number of the through holes is arranged on the water suction pipe. The device has the beneficial effects that accumulated water in a farmland can be rapidly collected into the water storage pond through the diversion canal, redundant water can be rapidly discharged through the efficient combination of the water suction pump and the water suction pipe, and waterlogging of the farmland is effectively prevented.

Description

Technical Field

[0001] The invention mainly relates to the technical field of agricultural flood prevention equipment, and specifically to a farmland flood prevention and drainage device. Background Art

[0002] In agricultural production, farmland drainage is a crucial link. Especially in the rainy season, farmland is prone to waterlogging, causing crop damage and even affecting crop yield and quality. Traditional farmland drainage methods often rely on natural drainage systems, such as ditches and rivers, but these natural drainage systems are often affected by multiple factors such as terrain and climate, and the drainage effect is limited.

[0003] In order to solve this problem, people began to try to use various farmland drainage devices. However, most of the existing farmland drainage devices have some problems. For example, some devices have low drainage efficiency and cannot meet the needs of rapid drainage of farmland; some devices have complex structures and high maintenance costs, which are not conducive to long-term use; and some devices lack precise adjustment functions and cannot be flexibly adjusted according to different water levels and needs.

[0004] In view of the above problems, the present invention proposes a farmland flood prevention and drainage device. Through the design of a water storage tank and a water diversion channel, the device can effectively collect the accumulated water in the farmland into the water storage tank, and discharge the excess water through a pump and a suction pipe. At the same time, the device is also equipped with an adjustment component that can accurately control the number of opening and closing holes on the suction pipe, so as to flexibly adjust according to different water levels and needs. In addition, the device is also provided with structures such as gates, drainage grooves, partitions and filters, which further improve the drainage efficiency and the service life of the equipment. Summary of the invention

[0005] In order to solve the deficiencies of the prior art, the present invention provides a farmland flood prevention and drainage device, which, through the design of a water storage tank and a water diversion channel, can effectively collect the accumulated water in the farmland into the water storage tank, and discharge the excess water through a water pump and a suction pipe.

[0006] In order to achieve the above object, the present invention is implemented through the following technical solutions: A farmland flood control and drainage device comprises a water storage tank and a water diversion channel connected thereto, wherein the water diversion channel is arranged at the upper part of one side of the water storage tank and is connected thereto, a support plate is fixedly installed at the upper part of the other side of the water storage tank, a water pump is fixedly installed on the top surface of the support plate, a suction pipe is provided on one side of the water storage tank, one end of the suction pipe is fixedly connected to the water inlet of the water pump, a drainage pipe is fixedly installed at the drainage outlet of the water pump, the other end of the suction pipe is a closed structure and extends to the bottom of the water storage tank, a plurality of evenly distributed through holes are opened around the suction pipe located at the lower part of a section of the water storage tank, and an adjusting component capable of adjusting the number of opening and closing of the through holes is provided on the suction pipe.

[0007] Furthermore, the adjustment component includes: A sealing sleeve, wherein the sealing sleeve is slidably mounted on the water suction pipe, and the inner wall of the sealing sleeve is coated with a rubber layer, and the rubber layer is tightly fitted to the outer side of the water suction pipe; A motor, a U-shaped support frame is fixedly installed on one side of the top surface of the water outlet pool, and a motor is fixedly installed on the top surface of the U-shaped support frame; A connecting block, wherein the connecting block is fixedly mounted on one side of the sealing sleeve, and a mounting hole is opened on one side of the top surface of the connecting block; A screw sleeve is fixedly installed in the mounting hole on the top surface of the connecting block; A screw rod, wherein the screw sleeve is provided with a screw rod, and the screw rod and the screw sleeve are threadably matched, and the lower end of the screw rod is rotatably connected to the bottom surface of the inner wall of the water storage tank; A first bevel gear, the first bevel gear being fixedly mounted on the upper end of the screw; A second helical gear is fixedly mounted at the output end of the motor and is meshed with the first helical gear.

[0008] Furthermore, the motor is a stepping motor.

[0009] Furthermore, a drainage groove is provided at the lower part of the water storage tank near the suction pipe, and slide grooves are fixedly installed at the front and rear parts of the inner wall of the water storage tank respectively, and gates are installed in the two slide grooves for sliding cooperation. The gates control the opening and closing of the drainage groove, and a connecting plate is fixedly installed at the upper part of one side of the gate, and one end of the connecting plate is fixedly connected to one side of the sealing sleeve.

[0010] Furthermore, a partition is fixedly installed in the water storage tank, a through groove is opened at the lower part of one side of the partition, and a filter screen is fixedly installed in the through groove.

[0011] Furthermore, an L-shaped intercepting plate is fixedly installed on the upper part of the partition.

[0012] Compared with the prior art, the beneficial effects of the present invention are: 1. This device can quickly collect the accumulated water in the farmland into the water storage tank through the water diversion channel, and can quickly discharge the excess water through the combination of efficient pumps and suction pipes, effectively preventing waterlogging in the farmland. The design of the adjustment component allows the number of openings and closings of the through holes on the suction pipe to be accurately adjusted according to actual needs, so as to achieve the best drainage effect under different water levels and drainage requirements.

[0013] 2. The partitions, filter screens and L-shaped interception plates in the water storage tank together constitute an effective impurity interception system, which effectively prevents the blockage of the water pump and the suction pipe and extends the service life of the equipment. The overall structural design of the device is relatively simple, without too many complex components, which reduces maintenance costs and is also conducive to long-term use and maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic cross-sectional view of the water storage tank of the present invention; Figure 3 It is a structural schematic diagram of the sealing sleeve of the present invention.

[0015] Numbers shown in the accompanying drawings: 10, water storage tank; 101, support plate; 102, drainage trough; 20, water diversion channel; 30, water pump; 40, suction pipe; 401, through hole; 50, drainage pipe; 60, adjustment component; 601, sealing sleeve; 602, motor; 603, U-shaped support frame; 604, connecting block; 605, screw sleeve; 606, screw rod; 607, first bevel gear; 608, second bevel gear; 70, slide groove; 80, gate; 801, connecting plate; 90, partition; 901, through groove; 902, filter screen; 903, L-shaped intercepting plate. DETAILED DESCRIPTION

[0016] The present invention will be further described with reference to the accompanying drawings and specific embodiments. It should be understood that these embodiments are only used to illustrate the present invention and are not intended to limit the scope of the present invention. In addition, it should be understood that after reading the content taught by the present invention, those skilled in the art may make various changes or modifications to the present invention, and these equivalent forms also fall within the scope limited by the application.

[0017] Embodiment: A farmland flood prevention and drainage device like Figure 1-3 As shown, a farmland flood prevention and drainage device, the specific structure of which includes: A water tank 10 and a water diversion channel 20 connected thereto, wherein the water diversion channel 20 is arranged at the upper part of one side of the water tank 10 and is connected thereto, a support plate 101 is fixedly installed at the upper part of the other side of the water tank 10, a water pump 30 is fixedly installed on the top surface of the support plate 101, the water pump 30 is electrically connected to a power supply, a water suction pipe 40 is provided on one side of the water tank 10, one end of the water suction pipe 40 is fixedly connected to the water inlet of the water pump 30, a drain pipe 50 is fixedly installed at the drain outlet of the water pump 30, the other end of the water suction pipe 40 is a closed structure and extends to the bottom of the water tank 10, a plurality of evenly distributed through holes 401 are opened around the water suction pipe 40 located at the lower part of a section of the water tank 10, and an adjusting component 60 capable of adjusting the number of opening and closing of the through holes 401 is provided on the water suction pipe 40. The above working principle: when the device is used for drainage, the water in the farmland is collected into the water storage tank 10 through the water diversion channel 20, and the excess water is stored in the water storage tank 10; in the rainy season, when there is abundant rain, when the water level in the water storage tank 10 is flush with the bottom of the water diversion channel 20, the water in the water storage tank 10 is pumped out through the water pump 30 and the suction pipe 40, and the excess water is discharged into the river through the drainage pipe 50, so as to avoid waterlogging in the farmland and ensure the drainage effect of the water diversion channel 20; in the season with less rain, the water source can be stored in the water storage tank 10 and can be used for irrigation, which is convenient to use.

[0018] The adjustment component 60 includes: A sealing sleeve 601, wherein the sealing sleeve 601 is slidably mounted on the water suction pipe 40, and the inner wall of the sealing sleeve 601 is coated with a rubber layer, and the rubber layer is tightly fitted to the outer side of the water suction pipe 40; A motor 602, wherein the motor 602 is electrically connected to a power source, a U-shaped support frame 603 is fixedly installed on one side of the top surface of the water outlet pool 10, and the motor 602 is fixedly installed on the top surface of the U-shaped support frame 603; A connection block 604, a connection block 604 is fixedly mounted on one side of the sealing sleeve 601, and a mounting hole is opened on one side of the top surface of the connection block 604; The screw sleeve 605 is fixedly installed in the installation hole on the top surface of the connecting block 604; A screw rod 606 is provided in the screw sleeve 605, and the screw rod 606 is threadedly matched with the screw sleeve 605, and the lower end of the screw rod 606 is rotatably connected to the bottom surface of the inner wall of the water storage tank 10; A first bevel gear 607, the first bevel gear 607 is fixedly mounted on the upper end of the screw rod 606; The second bevel gear 608, the output end of the motor 602 is fixedly mounted with the second bevel gear 608 meshing with the first bevel gear 607. When this structural design is used, the sealing sleeve 601 can seal part of the through holes 401 on the water suction pipe 40. When the water level in the water storage tank 10 is low, the through holes 401 below the water suction pipe 40 can be guaranteed to absorb water. When the water in the water storage tank 10 needs to be quickly discharged, the power supply of the motor 602 is connected, and the output end of the motor 602 drives the first bevel gear 607 to rotate through the second bevel gear 608 connected thereto, and the first bevel gear 607 drives the screw 606 to rotate, so that the screw sleeve 605 drives the sealing sleeve 601 to move upward through the connecting block 604, so that all the through holes 401 on the water suction pipe 40 are opened at the same time, thereby improving the water absorption efficiency of the water suction pipe 40 and improving the drainage efficiency of the device.

[0019] The motor 602 is a stepper motor. The stepper motor is used as a power source to accurately control the rising and falling positions of the sealing sleeve 601, and to achieve fine adjustment of the opening and closing number of the through hole 401. The stepping characteristics of the stepper motor ensure the stability and accuracy of each rotation, so that the device can achieve the best drainage efficiency under different water levels and requirements. This design not only improves the flexibility of drainage operation, but also effectively reduces energy waste, and realizes energy-saving and efficient drainage operations.

[0020] A drainage groove 102 is provided at the lower part of the water storage tank 10 near the water suction pipe 40, and a slide groove 70 is fixedly installed at the front and rear of the inner wall of the water storage tank 10, respectively. A gate 80 is installed in the two slide grooves 70 to slide together. The gate 80 controls the opening and closing of the drainage groove 102. A connecting plate 801 is fixedly installed at the upper part of one side of the gate 80, and one end of the connecting plate 801 is fixedly connected to one side of the sealing sleeve 601. When the sealing sleeve 601 rises, the gate 80 is driven by the connecting plate 801 to slide in the slide groove 70, automatically opening the drainage groove 102 to allow water to flow through; when the sealing sleeve 601 descends, the gate 80 is closed to prevent water from leaking out. This linkage design simplifies the operation process and ensures the safety and stability of the drainage process. At the same time, the existence of the gate 80 also provides additional safety protection for rapid drainage in emergency situations, further improving the practicality and reliability of the device.

[0021] A partition 90 is fixedly installed in the water storage tank 10, and a through groove 901 is opened at the lower part of one side of the partition 90, and a filter 902 is fixedly installed in the through groove 901. The partition 90 divides the water storage tank 10 into two areas. The arrangement of the through groove 901 and the filter 902 effectively intercepts impurities and solid particles entering the water storage tank, prevents the clogging of the water pump 30 and the water suction pipe 40, and prolongs the service life of the equipment.

[0022] An L-shaped interception plate 903 is fixedly installed on the upper part of the partition 90. The setting of the L-shaped interception plate 903 further enhances the effect of impurity interception, especially when the water flow speed is fast, it can effectively prevent larger floating objects from entering the through groove 901, avoiding excessive load on the filter 902. This design not only improves the drainage efficiency, but also reduces the cleaning frequency of the filter 902, providing strong support for the long-term stable operation of the device.

[0023] The present solution also includes a controller, the position of which is set by the staff according to actual conditions during operation. The controller is used to control the electrical devices used in the present solution, including but not limited to sensors, motors, telescopic rods, water pumps, solenoid valves, heating wires, heat pumps, display screens, computer input devices, switch buttons, communication equipment, lights, speakers and microphones; the controller is an Intel processor, an AMD processor, a PLC controller, an ARM processor or a single-chip microcomputer, and the supporting motherboard, memory stick, storage medium and power supply are also included therewith, and the power supply is AC or a lithium battery; when a display screen is provided, a display card is also provided; for the operating principle of the controller, please refer to "Principles of Automatic Control", "Principles of Microcontrollers and Application Simulation Cases" and "Principles and Applications of Sensors" published by Tsinghua University Press, and other books in the field can be used for reference; other automatic controls and electrical devices not mentioned are all knowledge well known to those skilled in the art and will not be repeated here.

[0024] In the explanation of the present invention, it should be noted that the terminology indicating the orientation is only for the convenience of description and understanding, and is not the only limitation on the installation position of the specific technical features, and does not exclude other possible installation methods.

[0025] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A farmland flood prevention and drainage device, comprising a water storage tank (10) and a water diversion channel (20) connected thereto, wherein the water diversion channel (20) is arranged on the upper part of one side of the water storage tank (10) and is connected thereto, characterized in that: A support plate (101) is fixedly mounted on the upper portion of the other side of the water storage tank (10), a water pump (30) is fixedly mounted on the top surface of the support plate (101), a water suction pipe (40) is provided on one side of the water storage tank (10), one end of the water suction pipe (40) is fixedly connected to the water inlet of the water pump (30), a drainage pipe (50) is fixedly mounted on the drainage outlet of the water pump (30), the other end of the water suction pipe (40) is a closed structure and extends to the bottom of the water storage tank (10), a plurality of evenly distributed through holes (401) are opened around the water suction pipe (40) located at a lower portion of a section of the water storage tank (10), and an adjusting component (60) capable of adjusting the number of opening and closing of the through holes (401) is provided on the water suction pipe (40).

2. The farmland flood prevention and drainage device according to claim 1, characterized in that: The adjustment component (60) comprises: A sealing sleeve (601), the sealing sleeve (601) being slidably mounted on the water suction pipe (40), and the inner wall of the sealing sleeve (601) being coated with a rubber layer, the rubber layer being tightly fitted to the outer side of the water suction pipe (40); A motor (602), a U-shaped support frame (603) is fixedly mounted on one side of the top surface of the water outlet pool (10), and a motor (602) is fixedly mounted on the top surface of the U-shaped support frame (603); A connecting block (604), wherein the connecting block (604) is fixedly mounted on one side of the sealing sleeve (601), and a mounting hole is provided on one side of the top surface of the connecting block (604); A screw sleeve (605) is fixedly installed in the installation hole on the top surface of the connecting block (604); A screw rod (606), wherein the screw sleeve (605) is provided with the screw rod (606) penetrating therein, and the screw rod (606) is threadably matched with the screw sleeve (605), and the lower end of the screw rod (606) is rotatably connected to the bottom surface of the inner wall of the water storage tank (10); A first bevel gear (607), the first bevel gear (607) being fixedly mounted on the upper end of the screw rod (606); A second bevel gear (608), the output end of the motor (602) is fixedly mounted with the second bevel gear (608) meshing with the first bevel gear (607).

3. The farmland flood prevention and drainage device according to claim 2, characterized in that: The motor (602) is a stepper motor.

4. The farmland flood prevention and drainage device according to claim 2, characterized in that: A drainage groove (102) is provided at the lower portion of the water storage tank (10) near the water suction pipe (40), and slide grooves (70) are fixedly installed at the front and rear portions of one side of the inner wall of the water storage tank (10), respectively. Gates (80) are slidably mounted in the two slide grooves (70), and the gates (80) control the opening and closing of the drainage groove (102). A connecting plate (801) is fixedly installed at the upper portion of one side of the gate (80), and one end of the connecting plate (801) is fixedly connected to one side of the sealing sleeve (601).

5. The farmland flood prevention and drainage device according to claim 4, characterized in that: A partition (90) is fixedly installed in the water storage tank (10), a through groove (901) is provided at the lower part of one side of the partition (90), and a filter screen (902) is fixedly installed in the through groove (901).

6. The farmland flood prevention and drainage device according to claim 5, characterized in that: An L-shaped intercepting plate (903) is fixedly mounted on the upper portion of the partition plate (90).

Images