Intelligent water control device for farmland irrigation

Abstract

The utility model relates to the field of farm irrigation, and discloses an intelligent water control device for farm irrigation, which comprises a box body, a protective layer is sleeved on the outer side wall of the box body, a protective layer is sleeved on the inner side wall of the box body, and a power supply structure is arranged on the upper part inside the protective layer on the upper end surface of the protective layer. Ventilation structures are arranged on the two side walls of the box body, four lifting damping structures are arranged on the lower end face of the protection layer in a rectangular mode, and a rainproof plate is arranged in the front of the center of the upper end face of the protection layer. According to the device, through the combined action of the rainproof plate, the rubber pad, the shock absorber, the electric telescopic rod and the ventilation structure, the stability and durability of the device in severe weather and complex farmland environment are ensured, the rainproof plate effectively prevents rainwater erosion, and the rubber pad and the shock absorber reduce the influence of vibration and impact on the device; and the ventilation structure ensures air circulation and temperature and humidity control in the device, so that the service life of the device is prolonged.

Description

Technical Field

[0001] The utility model relates to the field of farmland irrigation, in particular to an intelligent water control device for farmland irrigation. Background Art

[0002] Intelligent water control devices are an important part of modern agricultural irrigation technology. They integrate advanced sensor technology, wireless communication technology, automatic control technology and data analysis technology to achieve precise control of farmland irrigation, so as to achieve the goals of water saving, high efficiency and environmental protection.

[0003] Since traditional irrigation methods such as flood irrigation and furrow irrigation often lead to a large amount of water waste, and the irrigation devices are easily damaged when subjected to vibration and impact, affecting their stability and functionality, because they cannot accurately control the irrigation amount, it is easy to cause excessive irrigation or insufficient irrigation. Due to the lack of precise control, the efficiency of the irrigation method is low and cannot be adjusted according to the actual water demand of the crops, resulting in low water resource utilization. Therefore, those skilled in the art provide an intelligent water use control device for farmland irrigation to solve the problems raised in the above background technology. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art and to propose an intelligent water control device for farmland irrigation. The stability and durability of the device in bad weather and complex farmland environment are ensured by the combined action of rainproof plates, rubber pads, shock absorbers, electric telescopic rods and ventilation structures. The rainproof plates effectively prevent rain erosion, the rubber pads and shock absorbers reduce the impact of vibration and impact on the device, and the ventilation structure ensures air circulation and temperature and humidity control inside the device, thereby extending the service life of the device. Through soil moisture monitoring, channel water level monitoring, weather forecast module and data transmission module The system uses two central processing units (CPUs) to process and analyze data, thus realizing intelligent and automated management of farmland irrigation water. This system can adjust irrigation strategies according to real-time data, improve irrigation efficiency and water resource utilization, and reduce labor costs and water resource waste. It uses solar panels as the main energy source, and converts the direct current generated by the solar panels into alternating current through inverters to meet the power needs of the device, reduce dependence on traditional energy, reduce electricity costs, ensure stable power supply for the device in remote farmland areas, increase the stability and sustainability of power supply, and make farmland irrigation water control not limited by power supply.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent water control device for farmland irrigation, comprising a box body, the outer wall of the box body is provided with a protective layer, the inner wall of the box body is provided with a protective layer, the upper end surface of the protective layer is provided with a power supply structure at the upper part of the inner part of the protective layer, the two side walls of the box body are provided with a ventilation structure, the lower end surface of the protective layer is provided with four lifting and shock absorbing structures arranged in a rectangular shape, the center of the upper end surface of the protective layer is provided with a rainproof plate, the center of the lower inner wall of the protective layer is provided with a rubber pad, one side of the protective layer is provided with an intelligent control structure, the center of the front end surface of the protective layer is rotatably connected to a box door, the center of the front end surface of the box door is provided with a display, and the center of the inner part of the protective layer is provided with a partition in the shape of a cross;

[0006] Through the above technical scheme, the stability and durability of the device in bad weather and complex farmland environment are ensured by the joint action of the rainproof plate, rubber pad, shock absorber, electric telescopic rod and ventilation structure. The rainproof plate effectively prevents rain erosion, the rubber pad and shock absorber reduce the impact of vibration and impact on the device, and the ventilation structure ensures the air circulation and temperature and humidity control inside the device, extending the service life of the device. Through soil moisture monitoring, channel water level monitoring, weather forecast module and data transmission module, data processing and analysis are performed through two central processing units CPU to realize intelligent and automatic management of farmland irrigation water. This system can adjust irrigation strategies according to real-time data, improve irrigation efficiency and water resource utilization, and reduce labor costs and water resource waste. By using solar panels as the main energy source, the direct current generated by the solar panels is converted into alternating current through an inverter to meet the power demand of the device, reduce dependence on traditional energy, reduce electricity costs, ensure stable power supply of the device in remote farmland areas, increase the stability and continuity of power supply, and make farmland irrigation water control not limited by power supply.

[0007] Furthermore, the power supply structure includes a support rod, a solar panel, an inverter and a battery, wherein the support rod is arranged at the rear of the center of the upper end surface of the protective layer, the solar panel is arranged at the center of the upper end surface of the support rod, the inverter is arranged on the upper end surface of the transverse partition at the rear of one side inside the protective layer, and the battery is arranged on the upper end surface of the transverse partition at the rear of the other side inside the protective layer;

[0008] Through the above technical solution, the support rod plays a supporting role, and the solar panels are installed above the protective layer. The solar panels receive sunlight energy and convert it into direct current. The inverter converts the direct current generated by the solar panels into alternating current to meet the power demand of the electrical equipment in the device. The battery is used to store the electricity generated by the solar panels, and power the device when there is insufficient light or at night to ensure the continuous operation of the device. By adopting solar power supply, it has the advantages of energy saving and environmental protection, reduces dependence on traditional energy, and reduces electricity costs. Solar energy is a renewable energy source that can ensure stable power supply for the device in remote farmland areas. The setting of the battery increases the stability and continuity of the power supply, and can maintain the normal operation of the device even on cloudy days or at night, ensuring that the water use control of farmland irrigation is not limited by power supply.

[0009] Further, the ventilation structure includes two vents, two fans, two adsorbent cottons, two first filters, a frame, a second filter, activated carbon and a plurality of exhaust vents, the two vents are arranged vertically in the center of a side wall of the box body, the two fans are respectively arranged at one side of the center inside the two vents, the two adsorbent cottons are respectively arranged inside the two vents on one side of the two fans, the two first filters are respectively arranged inside the two vents on one side of the two adsorbent cottons, the plurality of exhaust vents are arranged vertically in the center of a side wall of the box body, the frame is arranged on one side of the plurality of exhaust vents at the center of a side wall of the protective layer, the second filter is arranged at one side of the center inside the frame, and the activated carbon is arranged inside the second filter on one side of the second filter;

[0010] Through the above technical scheme, by starting the fan, the outside air is sucked into the box through the ventilation port, the air first passes through the first filter to filter larger particles, and then passes through the adsorption cotton to absorb impurities and moisture. The air in the box is discharged through multiple exhaust ports, and the exhausted air passes through the activated carbon and the second filter in the frame to be filtered and adsorbed odors again, so that the air is discharged and entered after purification, and unfiltered air is prevented from entering the box through the exhaust port. It can more effectively reduce the impact of dust, impurities and odors on the equipment inside the box, ensure the stable operation of the equipment, extend the service life of the intelligent water use control device, enable it to work reliably in complex farmland environments, and reduce failures and damages caused by environmental factors.

[0011] Furthermore, the intelligent control structure includes two central processing units CPU, an irrigation spraying device, a soil moisture monitoring facility, a channel water level meter, a weather forecast module, a data transmission module and a buzzer, wherein the two central processing units CPU are arranged on the upper end surface of the rubber pad at the lower center of the inner part of the protective layer, the irrigation spraying device is arranged on one side of the protective layer, the soil moisture monitoring facility is arranged on one side of the irrigation spraying device, the channel water level meter is arranged on one side of the soil moisture monitoring facility, the weather forecast module is arranged inside the protective layer at the front center of the upper end surface of the rubber pad, the data transmission module is arranged at the rear of one side of the upper end surface of the protective layer, and the buzzer is arranged at the center of the upper end surface of the data transmission module;

[0012] Through the above technical scheme, two central processing units CPU are responsible for receiving and processing data from various monitoring and sensing devices, and the soil moisture monitoring facilities are inserted into the soil near the roots of crops to monitor the soil moisture in real time, and the data is transmitted to the CPU through the data transmission module. The channel water level meter is installed at the key position of the irrigation channel, such as near the water inlet or water diversion outlet, to ensure that the channel water level can be accurately monitored. The water level information of the monitoring channel is also transmitted to the CPU, and the weather information is obtained through the weather forecast module and transmitted to the CPU. These data are transmitted and received through the data transmission module. When the monitored data exceeds the preset threshold or an abnormal situation occurs, the CPU controls the buzzer to sound an alarm. At the same time, the CPU controls the irrigation spraying device to perform precise irrigation operations based on the comprehensive analysis data. The entire intelligent control structure can realize the intelligent and automated management of farmland water use, improve the efficiency and quality of farmland irrigation, and reduce labor costs and water resource waste.

[0013] Furthermore, the lifting and shock absorbing structure comprises a shock absorber, an electric telescopic rod and a chassis, wherein the shock absorber is arranged on the lower end surface of the protective layer, the electric telescopic rod is arranged on the lower end surface of the shock absorber, and the chassis is arranged on the output end of the electric telescopic rod;

[0014] Through the above technical solution, the shock absorber is used to buffer and absorb vibrations and impacts from the outside to reduce the impact on the device body. The electric telescopic rod is telescoped according to actual needs to drive the device as a whole to move up and down. The chassis plays a role of stable support and evenly distributes the weight of the device, providing a stable working environment for the intelligent water use control device and ensuring its normal operation and performance.

[0015] Furthermore, four bolts are arranged in a rectangular shape behind the center of the upper end surface of the flashing plate;

[0016] Through the above technical solution, it is ensured that it will not loosen or fall off during use. Even in severe weather conditions, the rainproof plate can stably play a rainproof role, effectively protect the device from rain erosion, and extend the service life of the device.

[0017] Furthermore, three limit rods are arranged in an upper and lower arrangement at the center of one side wall of the protective layer, one end of the three limit rods sequentially penetrates one side wall of the protective layer, one side of the box body and one side wall of the protective layer to the inside of the protective layer, and the ends are all connected to the other inner side wall of the protective layer;

[0018] Through the above technical solution, the layers are prevented from being dislocated or deformed when affected by external forces or internal factors, which ensures that the components inside the device can work normally in a stable space environment, thereby improving the reliability and durability of the device.

[0019] The utility model has the following beneficial effects:

[0020] 1. In the utility model, the intelligent water control device for farmland irrigation ensures the stability and durability of the device in severe weather and complex farmland environment through the joint action of rainproof plate, rubber pad, shock absorber, electric telescopic rod and ventilation structure. The rainproof plate effectively prevents rain erosion, the rubber pad and shock absorber reduce the impact of vibration and impact on the device, and the ventilation structure ensures the air circulation and temperature and humidity control inside the device, thereby extending the service life of the device.

[0021] 2. In the utility model, through soil moisture monitoring, channel water level monitoring, weather forecast module and data transmission module, data processing and analysis are performed through two central processing units CPU to realize intelligent and automatic management of farmland irrigation water. This system can adjust irrigation strategies according to real-time data, improve irrigation efficiency and water resource utilization, and reduce labor costs and water resource waste.

[0022] 3. In the utility model, by using solar panels as the main energy source, the direct current generated by the solar panels is converted into alternating current through an inverter to meet the power demand of the device, reduce dependence on traditional energy sources, reduce electricity costs, ensure stable power supply for the device in remote farmland areas, increase the stability and continuity of power supply, and make the control of farmland irrigation water not limited by power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of an intelligent water control device for farmland irrigation proposed by the utility model;

[0024] Figure 2 This is a front cross-sectional view of an intelligent water use control device for farmland irrigation proposed by the utility model;

[0025] Figure 3 for Figure 2 The enlarged diagram of point A in the middle;

[0026] Figure 4 for Figure 2 An enlarged view of point B in the middle.

[0027] Legend:

[0028] 1. Protective layer; 2. Box body; 3. Protective layer; 4. Power supply structure; 401. Support rod; 402. Solar panel; 403. Inverter; 404. Battery; 5. Ventilation structure; 501. Ventilation port; 502. Fan; 503. Adsorption cotton; 504. First filter; 505. Frame; 506. Second filter; 507. Activated carbon; 508. Exhaust vent; 6. Rain shield; 7. Rubber pad; 8. Intelligent control structure; 801. Central processing unit CPU; 802. Irrigation spraying device; 803. Soil moisture monitoring facility; 804. Channel water level gauge; 805. Weather forecast module; 806. Data transmission module; 807. Buzzer; 9. Lifting and shock absorbing structure; 901. Shock absorber; 902. Electric telescopic rod; 903. Chassis; 10. Partition; 11. Limit rod; 12. Box door; 13. Display. DETAILED DESCRIPTION

[0029] 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.

[0030] Reference Figure 1-4The utility model provides an embodiment: an intelligent water control device for farmland irrigation, including a box body 2, a protective layer 1 is provided on the outer wall of the box body 2, a protective layer 3 is provided on the inner wall of the box body 2, a power supply structure 4 is provided at the upper part of the upper end surface of the protective layer 1, a ventilation structure 5 is provided on both side walls of the box body 2, four lifting and shock absorbing structures 9 are arranged in a rectangular shape on the lower end surface of the protective layer 1, a rainproof plate 6 is provided at the front center of the upper end surface of the protective layer 1, a rubber pad 7 is provided at the center of the lower inner wall of the protective layer 3, an intelligent control structure 8 is provided on one side of the protective layer 1, a box door 12 is rotatably connected to the center of the front end surface of the protective layer 1, a display 13 is provided at the center of the front end surface of the box door 12, a partition 10 is provided in the shape of a cross at the center of the inner part of the protective layer 3, and the protective layer 1 Provide external protection for the box body 2 to avoid external physical damage. The protective layer 3 inside the box body 2 further provides protection for key components. The power supply structure 4 provides the required power support for the entire device. The ventilation structure 5 ensures air circulation inside the box body 2 to maintain a suitable working temperature and humidity environment. The rainproof plate 6 plays a rainproof role on the top. The rubber pad 7 provides buffering and shock absorption for internal components. The intelligent control structure 8 monitors and controls the water used for farmland irrigation. The lifting and shock-absorbing structure 9 plays a role in shock absorption and height adjustment when the device is placed. The partition 10 divides the internal space of the protective layer 3 to facilitate the reasonable layout of components. The box door 12 facilitates maintenance and operation of the device. The display 13 is used to display relevant working parameters and status information.

[0031] The power supply structure 4 includes a support rod 401, a solar panel 402, an inverter 403 and a battery 404. The support rod 401 is arranged at the rear center of the upper end surface of the protective layer 1, the solar panel 402 is arranged at the center of the upper end surface of the support rod 401, the inverter 403 is arranged on the upper end surface of the horizontal partition 10 at the rear of one side inside the protective layer 3, and the battery 404 is arranged on the upper end surface of the horizontal partition 10 at the rear of the other side inside the protective layer 3. The support rod 401 plays a supporting role, and the solar panel 402 is erected above the protective layer 1. The solar panel 402 receives sunlight energy and converts it into direct current. The inverter 403 converts the solar panel 402 into direct current. The generated direct current is converted into alternating current to meet the power demand of the electrical equipment in the device. The battery 404 is used to store the electricity generated by the solar panel 402, and to power the device when there is insufficient light or at night, ensuring the continuous operation of the device. By adopting solar power supply, it has the advantages of energy saving and environmental protection, reduces dependence on traditional energy, and reduces electricity costs. Solar energy is a renewable energy source that can ensure stable power supply for the device even in remote farmland areas. The setting of the battery 404 increases the stability and continuity of the power supply, and can maintain the normal operation of the device even on cloudy days or at night, ensuring that the water use control of farmland irrigation is not limited by power supply.

[0032] The ventilation structure 5 includes two vents 501, two fans 502, two adsorbent cottons 503, two first filters 504, a frame 505, a second filter 506, activated carbon 507 and a plurality of exhaust vents 508. The two vents 501 are arranged in an up-and-down arrangement at the front center of one side wall of the housing 2. The two fans 502 are respectively arranged at one side of the center inside the two vents 501. The two adsorbent cottons 503 are respectively arranged inside the two vents 501 on one side of the two fans 502. The two first filters 504 are respectively arranged inside the two vents 501 on one side of the two adsorbent cottons 503. The plurality of exhaust vents 508 are arranged in an up-and-down arrangement at the front center of one side wall of the housing 2. The frame 505 is arranged on one side of the plurality of exhaust vents 508 at the front center of one side wall of the protective layer 1. The second filter 506 is arranged on one side of the center inside the frame 505. The activated carbon 507 is arranged inside the second filter 506 on one side of the second filter 506. By starting the fan 502, the external air is sucked into the box 2 from the vent 501. The air first passes through the first filter 504 to filter larger particles, and then the impurities and moisture are adsorbed by the adsorption cotton 503. The air in the box 2 is discharged through multiple exhaust ports 508. The exhausted air passes through the activated carbon 507 and the second filter 506 in the frame 505, and is filtered and adsorbed with odor again, so that the air can be discharged and entered after purification, and the unfiltered air is prevented from entering the box 2 through the exhaust port 508. It can more effectively reduce the influence of dust, impurities and odor on the internal equipment of the box 2, ensure the stable operation of the equipment, extend the service life of the intelligent water use control device, enable it to work reliably in a complex farmland environment, and reduce failures and damages caused by environmental factors.

[0033] The intelligent control structure 8 includes two central processing units CPU801, an irrigation spraying device 802, a soil moisture monitoring facility 803, a channel water level meter 804, a weather forecast module 805, a data transmission module 806 and a buzzer 807. The two central processing units CPU801 are arranged on the upper end surface of the rubber pad 7 at the lower center of the inner part of the protective layer 3, the irrigation spraying device 802 is arranged on one side of the protective layer 1, the soil moisture monitoring facility 803 is arranged on one side of the irrigation spraying device 802, the channel water level meter 804 is arranged on one side of the soil moisture monitoring facility 803, the weather forecast module 805 is arranged inside the protective layer 3 at the front center of the upper end surface of the rubber pad 7, the data transmission module 806 is arranged at the rear of one side of the upper end surface of the protective layer 1, and the buzzer 807 is arranged at the center of the upper end surface of the data transmission module 806.

[0034] The two central processing units CPU801 are responsible for receiving and processing data from various monitoring and sensing devices. The soil moisture monitoring facility 803 is inserted into the soil near the roots of crops to monitor the soil moisture in real time, and the data is transmitted to the CPU through the data transmission module 806. The channel water level meter 804 is installed at the key position of the irrigation channel, such as near the water inlet or water diversion outlet, to ensure that the channel water level can be accurately monitored. The water level information of the monitoring channel is also transmitted to the CPU. The weather information is obtained through the weather forecast module 805 and transmitted to the CPU. These data are transmitted and received through the data transmission module 806. When the monitored data exceeds the preset threshold or an abnormal situation occurs, the CPU controls the buzzer 807 to sound an alarm. At the same time, the CPU controls the irrigation spraying device 802 to perform precise irrigation operations based on the comprehensive analysis data. The entire intelligent control structure 8 can realize the intelligent and automated management of farmland water use, improve the efficiency and quality of farmland irrigation, and reduce labor costs and water resource waste.

[0035] The lifting and shock absorbing structure 9 includes a shock absorber 901, an electric telescopic rod 902 and a chassis 903. The shock absorber 901 is arranged on the lower end surface of the protective layer 1, the electric telescopic rod 902 is arranged on the lower end surface of the shock absorber 901, and the chassis 903 is arranged on the output end of the electric telescopic rod 902. The shock absorber 901 is used to buffer and absorb vibrations and impacts from the outside to reduce the impact on the main body of the device. The electric telescopic rod 902 is used to perform telescopic actions according to actual needs to drive the device to move up and down as a whole. The chassis 903 plays a role of stable support and evenly distributes the weight of the device, providing a stable working environment for the intelligent water use control device and ensuring its normal operation and performance.

[0036] Four bolts are arranged in a rectangular shape at the rear center of the upper end surface of the rainproof plate 6 to ensure that it will not loosen or fall off during use. Even in severe weather conditions, the rainproof plate 6 can stably play a rainproof role, effectively protect the device from rain erosion, and extend the service life of the device. Three limit rods 11 are arranged up and down at the center of one side wall of the protective layer 1. One end of the three limit rods 11 successively penetrates one side wall of the protective layer 1 and one side of the box body 2 and one side wall of the protective layer 3 to the inside of the protective layer 3, and the ends are connected to the other inner wall of the protective layer 3 to prevent the layers from being dislocated or deformed when affected by external forces or internal factors, thereby ensuring that the components inside the device can work normally in a stable spatial environment, thereby improving the reliability and durability of the device.

[0037] Working principle: The protective layer 1 provides external protection for the box body 2 to avoid physical damage from the outside. The protective layer 3 inside the box body 2 further provides protection for key components. The support rod 401 plays a supporting role. The solar panel 402 is erected above the protective layer 1. The solar panel 402 receives solar energy and converts it into direct current. The inverter 403 converts the direct current generated by the solar panel 402 into alternating current to meet the power demand of the electrical equipment in the device. The battery 404 is used to store the electricity generated by the solar panel 402, and power the device when there is insufficient light or at night to ensure the continuous operation of the device. By adopting solar power supply, it has the advantages of energy saving and environmental protection, reduces dependence on traditional energy, and reduces electricity costs. Solar energy is a renewable energy source that can ensure that the device can also have stable power supply in remote farmland areas. The setting of the battery 404 increases the stability and continuity of the power supply, and can maintain the normal operation of the device even on cloudy days or at night, ensuring that the water control of farmland irrigation is not limited by power supply.

[0038] When the equipment is in operation, by starting the fan 502, the outside air is sucked into the box 2 from the vent 501. The air first passes through the first filter 504 to filter larger particles, and then the impurities and moisture are absorbed by the adsorption cotton 503. The air in the box 2 is discharged through multiple exhaust ports 508. The exhausted air passes through the activated carbon 507 and the second filter 506 in the frame 505, and is filtered and adsorbed with odors again, so that the air is discharged and entered after purification, and the unfiltered air is prevented from entering the box 2 through the exhaust port 508. This can more effectively reduce the impact of dust, impurities and odors on the equipment inside the box 2, ensure the stable operation of the equipment, extend the service life of the intelligent water use control device, enable it to work reliably in a complex farmland environment, and reduce failures and damages caused by environmental factors. The rain shield 6 plays a rainproof role on the top, and the rubber pad 7 provides buffering and shock absorption for the internal components.

[0039] The intelligent control structure 8 monitors and controls the irrigation water for farmland. The two central processing units CPU801 are responsible for receiving and processing the data from various monitoring and sensing devices. The soil moisture monitoring facility 803 is inserted into the soil near the roots of the crops to monitor the soil moisture in real time, and the data is transmitted to the CPU through the data transmission module 806. The channel water level meter 804 is installed at the key position of the irrigation channel, such as near the water inlet or the water diversion outlet, to ensure that the channel water level can be accurately monitored. The water level information of the monitoring channel is also transmitted to the CPU. The weather information is obtained through the weather forecast module 805 and transmitted to the CPU. These data are transmitted and received through the data transmission module 806. When the monitored data exceeds the preset threshold or an abnormal situation occurs, the CPU controls the buzzer 807 to sound an alarm. At the same time, the CPU controls the irrigation spraying device 802 to perform precise irrigation operations based on the comprehensive analysis data. The entire intelligent control structure 8 can realize the intelligent and automated management of farmland water, improve the efficiency and quality of farmland irrigation, and reduce labor costs and water resource waste.

[0040] During the use of the equipment, the shock absorber 901 is used to buffer and absorb external vibrations and impacts to reduce the impact on the main body of the device. The electric telescopic rod 902 is telescopic according to actual needs to drive the device as a whole to move up and down. The chassis 903 plays a role of stable support and evenly distributes the weight of the device, providing a stable working environment for the intelligent water use control device and ensuring its normal operation and performance. The partition 10 divides the internal space of the protective layer 3 to facilitate the reasonable layout of components. The box door 12 facilitates maintenance and operation of the device. The display 13 is used to display relevant working parameters and status information.

[0041] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. 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 protection scope of the present invention.

Claims

1. An intelligent water control device for farmland irrigation, comprising a housing (2), characterized in that: The outer wall of the box body (2) is provided with a protective layer (1), the inner wall of the box body (2) is provided with a protective layer (3), a power supply structure (4) is provided at the upper part of the protective layer (3) on the upper end surface of the protective layer (1), ventilation structures (5) are provided on both side walls of the box body (2), four lifting and shock absorbing structures (9) are arranged in a rectangular shape on the lower end surface of the protective layer (1), a rainproof plate (6) is provided at the front center of the upper end surface of the protective layer (1), a rubber pad (7) is provided at the center of the lower inner wall of the protective layer (3), an intelligent control structure (8) is provided on one side of the protective layer (1), a box door (12) is rotatably connected to the center of the front end surface of the protective layer (1), a display (13) is provided at the center of the front end surface of the box door (12), and a partition (10) is provided in the shape of a cross at the center of the inside of the protective layer (3).

2. The intelligent water control device for farmland irrigation according to claim 1, characterized in that: The power supply structure (4) comprises a support rod (401), a solar panel (402), an inverter (403) and a storage battery (404); the support rod (401) is arranged at the rear center of the upper end surface of the protective layer (1); the solar panel (402) is arranged at the center of the upper end surface of the support rod (401); the inverter (403) is arranged on the upper end surface of a transverse partition (10) at the rear of one side inside the protective layer (3); and the storage battery (404) is arranged on the upper end surface of a transverse partition (10) at the rear of the other side inside the protective layer (3).

3. The intelligent water control device for farmland irrigation according to claim 1, characterized in that: The ventilation structure (5) comprises two ventilation openings (501), two fans (502), two adsorbent cottons (503), two first filter screens (504), a frame (505), a second filter screen (506), activated carbon (507) and a plurality of exhaust openings (508); the two ventilation openings (501) are arranged in a vertical arrangement at the front of the center of one side wall of the box body (2); the two fans (502) are respectively arranged at one side of the center of the two ventilation openings (501); the two adsorbent cottons (503) are respectively arranged at two sides of the two fans (502); Inside the ventilation opening (501), the two first filter screens (504) are respectively arranged inside the two ventilation openings (501) on one side of the two adsorbent cottons (503), and the plurality of exhaust ports (508) are arranged in an up-and-down arrangement at the front center of one side wall of the box body (2). The frame (505) is arranged on one side of the plurality of exhaust ports (508) at the front center of one side wall of the protective layer (1). The second filter screen (506) is arranged at one side of the center inside the frame (505), and the activated carbon (507) is arranged inside the second filter screen (506) on one side of the second filter screen (506).

4. The intelligent water control device for farmland irrigation according to claim 1, characterized in that: The intelligent control structure (8) comprises two central processing units (CPUs) (801), an irrigation spraying device (802), a soil moisture monitoring facility (803), a channel water level meter (804), a weather forecast module (805), a data transmission module (806) and a buzzer (807). The two central processing units (CPUs) (801) are arranged on the upper end surface of the rubber pad (7) at the lower center of the interior of the protective layer (3); the irrigation spraying device (802) is arranged on one side of the protective layer (1); the soil moisture monitoring facility (803) is arranged on one side of the irrigation spraying device (802); the channel water level meter (804) is arranged on one side of the soil moisture monitoring facility (803); the weather forecast module (805) is arranged inside the protective layer (3) at the front center of the upper end surface of the rubber pad (7); the data transmission module (806) is arranged at the rear of one side of the upper end surface of the protective layer (1); and the buzzer (807) is arranged at the center of the upper end surface of the data transmission module (806).

5. The intelligent water control device for farmland irrigation according to claim 1, characterized in that: The lifting and shock absorbing structure (9) comprises a shock absorber (901), an electric telescopic rod (902) and a chassis (903); the shock absorber (901) is arranged on the lower end surface of the protective layer (1); the electric telescopic rod (902) is arranged on the lower end surface of the shock absorber (901); and the chassis (903) is arranged on the output end of the electric telescopic rod (902).

6. The intelligent water control device for farmland irrigation according to claim 1, characterized in that: Four bolts are arranged in a rectangular shape behind the center of the upper end surface of the flashing plate (6).

7. The intelligent water control device for farmland irrigation according to claim 1, characterized in that: Three limit rods (11) are arranged in an upper and lower arrangement at the center of one side wall of the protective layer (1), one end of the three limit rods (11) successively penetrates one side wall of the protective layer (1) and one side of the box body (2) and one side wall of the protective layer (3) to the interior of the protective layer (3), and the ends are all connected to the other inner side wall of the protective layer (3).

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