Intelligent agricultural intelligent water-saving irrigation device

Abstract

The invention discloses an intelligent agricultural intelligent water-saving irrigation device, which belongs to the technical field of intelligent agriculture and comprises a water collection unit, a water purification unit, a water storage unit, a reaction unit and an irrigation unit which are sequentially connected through water delivery pipes, and a detection unit, a data acquisition unit and a controller which are used for controlling a flow, the detection unit is configured to obtain soil humidity data, environment temperature data, illumination intensity data, water flow data and water collection level data at the irrigation unit and water storage level data in the water storage unit; the controller is configured to obtain data detected in the detection unit and execute a command whether irrigation is needed or not and a command whether water supplementing is needed or not. The soil humidity is detected in real time through the detection unit, irrigation is started only when the soil is dry and no rainfall exists, and the utilization rate of irrigation water is greatly increased; by integrating multi-parameter environment sensing and meteorological prediction, the irrigation strategy is automatically judged, the irrigation efficiency is improved, and the labor cost is reduced.

Description

Technical Field

[0001] This invention belongs to the field of smart agriculture technology, and in particular relates to a smart agriculture intelligent water-saving irrigation device. Background Technology

[0002] With the continuous improvement of agricultural modernization in my country, traditional extensive irrigation methods have gradually exposed problems such as serious water waste, low irrigation efficiency, and high labor input, especially in arid and semi-arid regions. While existing water-saving irrigation technologies such as drip irrigation and sprinkler irrigation have been promoted and applied in some areas, they generally lack intelligent control and environmental adaptability, making it difficult to scientifically and rationally allocate water according to actual soil moisture conditions and meteorological conditions. Often, excessive water usage occurs during irrigation due to weather and other factors. Therefore, we offer a smart agricultural intelligent water-saving irrigation device that integrates rainwater collection, purification, storage, pesticide reaction, intelligent detection, and control to improve water resource utilization. Combined with meteorological data, it enhances irrigation efficiency and reduces labor costs. Summary of the Invention

[0003] In view of the above-mentioned deficiencies of the prior art, the purpose of the present invention is to provide a smart agricultural intelligent water-saving irrigation device.

[0004] The technical solution of the present invention: a smart agricultural intelligent water-saving irrigation device, comprising a water collection unit, a water purification unit, a water storage unit, a reaction unit and an irrigation unit connected in sequence by a water supply pipe, as well as a detection unit, a data acquisition unit and a controller for controlling the process; the detection unit is provided with a first detection unit; The first detection unit is configured to acquire soil moisture data, ambient temperature data, light intensity data, and water flow rate data at the irrigation unit. The data acquisition unit is configured to store data from the detection unit and acquire meteorological data; The controller is characterized in that it is configured to acquire data obtained from the data acquisition unit and is configured to perform the following steps: S11. Set the humidity threshold, light intensity threshold, temperature threshold, and flow rate threshold; S12. Determine whether the soil moisture data is lower than the moisture threshold; if yes, proceed to the next step; otherwise, execute the no-irrigation command. S13. Determine whether the light intensity data is higher than the intensity threshold; if yes, proceed to the next step; otherwise, execute the no-irrigation command. S14. Determine whether rainfall is expected in the future based on the meteorological data; if so, execute the "no irrigation" command; otherwise, proceed to the next step. S15. Determine whether the ambient temperature data is higher than the temperature threshold; if so, directly execute the irrigation command; otherwise, execute the heating command while executing the irrigation command. S16. Determine whether the water flow rate data is higher than the flow rate threshold; if so, repeat step S12; otherwise, execute the irrigation command.

[0005] Furthermore, the detection unit is also provided with a second detection unit; the second detection unit is configured to acquire water level data in the water collection unit and water level data in the water storage unit.

[0006] Furthermore, the controller is configured to perform the following steps in parallel: S21. Set the water storage threshold and water collection threshold; S22. Determine whether the water level is lower than the water storage threshold; if yes, proceed to the next step; otherwise, execute the command "No water replenishment required". S23. Determine whether the collected water level is lower than the collected water threshold; if so, execute the command "no water replenishment required"; otherwise, execute the command "water replenishment required" and repeat step S22.

[0007] Furthermore, a first solenoid valve and a first water pump are installed between the water collection unit and the water purification unit; the water purification unit includes a water purification device and a water purification pump.

[0008] Furthermore, the water replenishment command is configured to execute the following steps: opening the first solenoid valve and the first water pump, and opening the water purification device and the water purification pump; the water replenishment-free command is configured to execute the following steps in sequence: closing the first solenoid valve and the first water pump, and closing the water purification device and the water purification pump.

[0009] Furthermore, a second solenoid valve and a second water pump are installed between the water storage unit and the reaction unit; a third solenoid valve and a third water pump are installed between the reaction unit and the irrigation unit; the reaction unit includes a reaction device and a dosing tank.

[0010] Furthermore, the irrigation command needs to be configured to execute the following steps: opening the second solenoid valve and the second water pump, starting the reaction device, and starting the third solenoid valve and the third water pump; the irrigation command does not need to be configured to execute the following steps in sequence: closing the second solenoid valve and the second water pump, closing the reaction device, and closing the third solenoid valve and the third water pump.

[0011] Furthermore, the controller is connected to a monitoring host; the monitoring host is connected to a terminal; the monitoring host is configured to record the data and commands acquired by the controller and transmit them to the terminal for monitoring purposes.

[0012] Compared with the prior art, the beneficial effects of the present invention are as follows: 1) This invention significantly reduces reliance on tap water sources by collecting and reusing rainwater in real time, effectively saving water resources. Furthermore, by detecting soil moisture in real time through a detection unit, irrigation is only initiated when the soil is dry and there is no rainfall, avoiding excessive watering and waste, thereby greatly improving the utilization rate of irrigation water.

[0013] 2) This invention integrates multi-parameter environmental sensing and meteorological data acquisition to automatically determine irrigation strategies, achieve precision irrigation, improve irrigation efficiency, and reduce labor costs. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a smart agricultural intelligent water-saving irrigation device according to the present invention; Figure 2 This is a schematic diagram of a smart agricultural intelligent water-saving irrigation device according to the present invention; Figure 3 This is a flowchart of the detection process in a smart agricultural intelligent water-saving irrigation device of the present invention; Figure 4 This is a flowchart of the controller configuration and execution process after acquiring data from the first detection unit in a smart agricultural intelligent water-saving irrigation device of the present invention; Figure 5 This is a flowchart of the controller configuration for acquiring and processing data from the second detection unit in a smart agricultural intelligent water-saving irrigation device of the present invention; 10-Water collection tank, 11-Water collection funnel, 12-Water collection area, 13-Filter layer, 14-First solenoid valve, 15-First water pump, 20-Water purification device, 21-Purified water pump, 30-Main water storage tank, 31-Second solenoid valve, 32-Second water pump, 40-Reaction device, 41-Dosing tank, 42-Third solenoid valve, 43-Third water pump, 50-Irrigation device, 51-Drip irrigation pipe, 60-Water delivery pipe, 100-Water collection unit, 200-Water purification unit, 300- Water storage unit, 400-reaction unit, 500-irrigation unit, 600-detection unit, 610-first detection unit, 611-humidity sensor, 612-light intensity sensor, 613-temperature sensor, 614-flow sensor, 620-second detection module, 621-water storage level sensor, 622-water collection level sensor, 700-data acquisition unit, 701-meteorological acquisition module, 800-controller, 901-monitoring host, 902-terminal Detailed Implementation

[0015] The embodiments of the present invention will be described in detail below. The embodiments described below are implemented based on the technical solution of the present invention, and detailed implementation methods and specific operation processes are given. However, the protection scope of the present invention is not limited to the embodiments described below.

[0016] like Figure 1 and Figure 2 The diagrams shown are a schematic diagram and a schematic diagram of the overall structure of a smart agricultural water-saving irrigation device according to the present invention. The device includes a water collection tank 10, a water collection funnel 11, a water collection area 12, a filter layer 13, a first solenoid valve 14, a first water pump 15, a water purification device 20, a water purification pump 21, a main water storage tank 30, a second solenoid valve 31, a second water pump 32, a reaction device 40, a dosing tank 41, a third solenoid valve 43, an irrigation device 50, a drip irrigation pipe 51, a water delivery pipe 60, a water collection unit 100, a water purification unit 200, a water storage unit 300, a reaction unit 400, and an irrigation system. Unit 500 and detection unit 600; the water collection unit 100, water purification unit 200, water storage unit 300, reaction unit 400 and irrigation unit 500 are sequentially connected through the water supply pipe 60; the smart agricultural intelligent water-saving irrigation device is connected to the water collection unit 100, the water purification unit 200, the water storage unit 300, the reaction unit 400 and irrigation unit 500 sequentially through the water supply pipe 60; the smart agricultural intelligent water-saving irrigation device is also equipped with the detection unit 600 for controlling the process; the water collection unit 100, water purification unit 200, water storage unit 300, reaction unit 400 and irrigation unit 500 are connected .... The water purification unit 200 is equipped with multiple water collection tanks 10 for collecting rainwater; each water collection tank 10 contains a water collection area 12; a water collection funnel 11 is fixedly installed at the opening of each water collection tank 10; a filter layer 13 is fixedly installed between the water collection area 12 and the water collection funnel 11; rainwater passes through the water collection funnel 11 and the filter layer 13 to the water collection area 12, where the filter layer 13 is a filter screen that initially filters and collects larger particles of impurities in the rainwater; the water purification unit 200 includes a water purification device 20 and a water purification pump 21; the water purification device... The 20 unit can remove impurities from the collected rainwater a second time; the water storage unit 300 is equipped with the main water storage tank 30 for storing rainwater that has passed through the water purification device 20; the reaction unit 400 includes the reaction device 40 and the dosing tank 41 for mixing the solution; the reaction device 40 is equipped with a heating wire and a stirring device; the heating wire is used to execute the heating command; the stirring device is used for rapid mixing of the solution; the irrigation unit 500 includes the irrigation device 50; the irrigation device 50 is the drip irrigation pipe 51; the drip irrigation pipe 51 is placed in the soil.

[0017] The first solenoid valve 14 and the first water pump 15 are installed between the water collection unit 100 and the water purification unit 200; the second solenoid valve 31 and the second water pump 32 are installed between the water storage unit 300 and the reaction unit 400; and the third solenoid valve 42 and the third water pump 43 are installed between the reaction unit 400 and the irrigation unit 500.

[0018] like Figure 3 The diagram shown illustrates the detection process of a smart agricultural intelligent water-saving irrigation device according to the present invention. It includes a first detection unit 610, a humidity sensor 611, a light intensity sensor 612, a temperature sensor 613, a flow sensor 614, a second detection unit 620, a water storage level sensor 621, a water collection level sensor 622, a data acquisition unit 700, a weather acquisition module 701, a controller 800, a monitoring host 901, and a terminal 902. The data acquisition unit 700 and the controller 800 are also included for controlling the process. The detection unit 600 is equipped with the first detection unit 610 and the second detection unit 620. The first detection unit 610 includes the humidity sensor 611, the light intensity sensor 612, the temperature sensor 613, and the flow sensor 614; the humidity sensor 611, the light intensity sensor 612, and the temperature sensor 613 are all installed at the irrigation device 50; the flow sensor 614 is installed at the water supply pipe 60 between the irrigation device 50 and the reaction device 40; Using the above sensors, the first detection unit 610 is configured to acquire soil moisture data, ambient temperature data, light intensity data, and water flow rate data at the irrigation unit 500. The second detection unit 620 includes the water storage level sensor 621 and the water collection level sensor 622; the water storage level sensor 621 is installed on the inner wall of the main water storage tank 30; the water collection level sensor 622 is installed on the inner wall of the water collection tank 10. Using the above sensors, the second detection unit 620 is configured to acquire water level data in the water collection unit 100 and water level data in the water storage unit 300; The data acquisition unit 700 is equipped with the meteorological acquisition module 701; the data acquisition unit 700 is configured to store data from the detection unit 600 and acquire meteorological data through the meteorological acquisition module 701. The controller 800 is connected to the monitoring host 901; the monitoring host 901 is connected to the terminal 902; the monitoring host 901 is configured to record the data and commands obtained by the controller 800 and transmit them to the terminal 902 for monitoring purposes.

[0019] like Figure 4 The diagram illustrates the execution flowchart of a smart agricultural intelligent water-saving irrigation device according to the present invention, after the controller 800 acquires data from the first detection unit 610. The controller 800 is configured to acquire the data obtained from the data acquisition unit 700 and is configured to execute the following steps: S11. Set the humidity threshold, light intensity threshold, temperature threshold, and flow rate threshold; S12. Determine whether the soil moisture data is lower than the moisture threshold; if yes, proceed to the next step; otherwise, execute the no-irrigation command. S13. Determine whether the light intensity data is higher than the intensity threshold; if yes, proceed to the next step; otherwise, execute the no-irrigation command. S14. Determine whether rainfall is expected in the future based on the meteorological data; if so, execute the "no irrigation" command; otherwise, proceed to the next step. S15. Determine whether the ambient temperature data is higher than the temperature threshold; if so, directly execute the irrigation command; otherwise, execute the heating command while executing the irrigation command. S16. Determine whether the water flow rate data is higher than the flow rate threshold; if so, repeat step S12; otherwise, execute the irrigation command.

[0020] The irrigation command is configured to execute the following steps: opening the second solenoid valve 31 and the second water pump 32, starting the reaction device 40, and starting the third solenoid valve 42 and the third water pump 43; the irrigation-free command is configured to execute the following steps in sequence: closing the second solenoid valve 31 and the second water pump 32, closing the reaction device 40, and closing the third solenoid valve 42 and the third water pump 43.

[0021] The purpose of determining the light intensity data in S13 is to prevent the execution of irrigation commands during nighttime or cloudy days when the light intensity is extremely low, thus preventing low photosynthetic efficiency of crops; the future time period of the meteorological data in S14 is within the next hour; the execution of the heating command in S15 is to execute the heating of the electric heating wire, and the heating temperature is below 35°C.

[0022] The above execution process involves real-time detection of soil moisture by the detection unit 600, and irrigation is initiated only when the soil is dry and there is no rainfall, avoiding excessive watering and waste, thereby significantly improving irrigation water utilization. By integrating multi-parameter environmental sensing and meteorological data acquisition, irrigation strategies are automatically determined to achieve precision irrigation, improve irrigation efficiency, and reduce labor costs.

[0023] like Figure 5The diagram illustrates the post-processing flowchart of the controller configuration for acquiring data from the second detection unit 620 in a smart agricultural intelligent water-saving irrigation device according to the present invention. The controller 800 is configured to execute the following steps in parallel: S21. Set the water storage threshold and water collection threshold; S22. Determine whether the water level is lower than the water storage threshold; if yes, proceed to the next step; otherwise, execute the command "No water replenishment required". S23. Determine whether the collected water level is lower than the collected water threshold; if so, execute the command "no water replenishment required"; otherwise, execute the command "water replenishment required" and repeat step S22.

[0024] The "need water replenishment" command is configured to execute the following steps: opening the first solenoid valve 14 and the first water pump 15, and opening the water purification device 20 and the water purification pump 21; the "no water replenishment" command is configured to execute the following steps in sequence: closing the first solenoid valve 14 and the first water pump 15, and closing the water purification device 20 and the water purification pump 21.

[0025] The above execution process involves the detection unit 600 detecting in real time whether the water storage unit 300 has sufficient water. When the total water storage tank 30 has insufficient water, a water replenishment command is executed to achieve real-time rainwater collection and reuse, significantly reducing dependence on tap water sources and effectively saving water resources.

[0026] This device monitors environmental parameters such as soil moisture, temperature, and light intensity in real time using sensors and meteorological data, and intelligently makes decisions based on this information. The system comprehensively judges irrigation needs based on crop water requirements, real-time soil moisture, and weather forecasts, and can autonomously determine whether and when to irrigate. Furthermore, real-time rainwater collection and reuse significantly reduces dependence on tap water sources, effectively saving water resources. Through the controller 800, irrigation is only initiated when the soil is dry and there is no rainfall, avoiding over-watering and waste, thereby greatly improving irrigation water utilization efficiency. The flow sensor 614 not only allows for precise control of irrigation volume using flow thresholds, but also enables real-time monitoring of the total irrigation volume and the total irrigation volume within a quarter.

[0027] The preferred embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make numerous modifications and variations based on the concept of the present invention without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of the present invention through logical analysis, reasoning, or limited experimentation on the basis of existing technology should be within the scope of protection defined by the claims.

Claims

1. A smart agricultural intelligent water-saving irrigation device, comprising a water collection unit, a water purification unit, a water storage unit, a reaction unit and an irrigation unit connected in sequence by a water supply pipe, as well as a detection unit, a data acquisition unit and a controller for controlling the process; the detection unit is provided with a first detection unit; The first detection unit is configured to acquire soil moisture data, ambient temperature data, light intensity data, and water flow rate data at the irrigation unit. The data acquisition unit is configured to store data from the detection unit and acquire meteorological data; Its features are, The controller is configured to acquire the data obtained from the data acquisition unit and is configured to perform the following steps: S11. Set the humidity threshold, light intensity threshold, temperature threshold, and flow rate threshold; S12. Determine whether the soil moisture data is lower than the moisture threshold; if so, proceed to the next step. Otherwise, execute the "No Irrigation Required" command; S13. Determine whether the light intensity data is higher than the intensity threshold; if so, proceed to the next step. Otherwise, execute the "No Irrigation Required" command; S14. Determine whether rainfall is expected in the future based on the meteorological data; if so, execute the "no irrigation" command; otherwise, proceed to the next step. S15. Determine whether the ambient temperature data is higher than the temperature threshold; if so, directly execute the irrigation command. Otherwise, execute the heating command at the same time as executing the irrigation command; S16. Determine whether the water flow rate data is higher than the flow rate threshold; if so, repeat step S12. Otherwise, execute the irrigation command.

2. The intelligent water-saving irrigation device for smart agriculture according to claim 1, characterized in that, The detection unit is further provided with a second detection unit; the second detection unit is configured to acquire water level data in the water collection unit and water level data in the water storage unit.

3. The intelligent water-saving irrigation device for smart agriculture according to claim 2, characterized in that, The controller is configured to perform the following steps in parallel: S21. Set the water storage threshold and water collection threshold; S22. Determine whether the water level is lower than the water storage threshold; if yes, proceed to the next step; otherwise, execute the command "No water replenishment required". S23. Determine whether the collected water level is lower than the collected water threshold; if so, execute the command "no water replenishment required"; otherwise, execute the command "water replenishment required" and repeat step S22.

4. The intelligent water-saving irrigation device for smart agriculture according to claim 1, characterized in that, A first solenoid valve and a first water pump are installed between the water collection unit and the water purification unit; the water purification unit includes a water purification device and a water purification pump.

5. The intelligent water-saving irrigation device for smart agriculture according to claim 4, characterized in that, The "water replenishment required" command is configured to execute the following steps: turn on the first solenoid valve and the first water pump, and turn on the water purification device and the water purification pump; the "water replenishment not required" command is configured to execute the following steps in sequence: turn off the first solenoid valve and the first water pump, and turn off the water purification device and the water purification pump.

6. The intelligent water-saving irrigation device for smart agriculture according to claim 1, characterized in that, A second solenoid valve and a second water pump are installed between the water storage unit and the reaction unit; a third solenoid valve and a third water pump are installed between the reaction unit and the irrigation unit; the reaction unit includes a reaction device and a dosing tank.

7. The intelligent water-saving irrigation device for smart agriculture according to claim 6, characterized in that, The irrigation command is configured to execute the following steps: opening the second solenoid valve and the second water pump, starting the reaction device, and starting the third solenoid valve and the third water pump; the irrigation-free command is configured to execute the following steps in sequence: closing the second solenoid valve and the second water pump, closing the reaction device, and closing the third solenoid valve and the third water pump.

8. The intelligent water-saving irrigation device for smart agriculture according to claim 1, characterized in that, The controller is connected to a monitoring host; the monitoring host is connected to a terminal; the monitoring host is configured to record the data and commands acquired by the controller and transmit them to the terminal for monitoring purposes.

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