China has a shortage of water resources, low utilization rate, serious water waste, and prominent supply-demand contradictions.Irrigation of farmland is of utmost importance in agricultural production, but traditional irrigation management has significant drawbacks, such as scattered wells, inconvenient management, waste of water resources, severe shortage of groundwater, and low irrigation water utilization coefficient. Therefore, it is very important to solve the problem of agricultural irrigation water use, save water resources, and improve the utilization rate of agricultural irrigation water，thereforeThe automatic drip irrigation system is of great significance in alleviating the contradiction of water scarcity, saving labor, and expanding irrigation area.

Our companyIn response to this situation, an intelligent water-saving irrigation monitoring system solution has been launched to modernize and informatize irrigation water management methods, achieve timely and appropriate water supply, not only improve resource utilization, but also optimize water resource allocation, improve water efficiency, increase crop yields, and reduce agricultural product costs.

Working principle

This automatic drip irrigation system controls the opening and closing of solenoid valves to drip irrigate crops in three sample plots. Each plot has an electromagnetic valve at the inlet and outlet, and a flow meter is also connected at the inlet. Therefore, by controlling the electromagnetic valve at the inlet, the drip irrigation amount can be controlled and set through software; The drip irrigation rate can be controlled by controlling the solenoid valve at the outlet.

system device

lmaster device--Measure data and control or store it

l16 channel control relay - used to control the opening and closing of solenoid valves

lSplit type electromagnetic flowmeter--Used to monitor the volumetric flow rate inside water pipes

lsolenoid valve--Used for controlling automatic water supply and drainage, timed and quantitative water supply, etc. of the sample plot

lRemote data transmission module

installcase

Inner Mongolia WaterAutomatic Irrigation System of the Academy of Sciences

Rice Automaticirrigation system

Phenology monitoring of rice can be conducted through a phenological monitoring platformTwo experimental fields can be used to observe the growth of rice, as well as the actual on-site conditions of the paddy fields in the two experimental fields.

Multi index monitoring of rice through wireless water-saving platform and meteorological station monitoringET0，E601， Water potential, temperature, water level, pH value and other indicators.

Through the wireless water-saving platform, the control system at the pumping well is used to monitor the drainage volume on the terminal industrial computer and wirelessly control the opening and closing of irrigation.

system device

lNetCam SC, StarDot network high-definition camera

lCR1000-XT Data Collector

lCS526-L PH value sensor

lRemote data transmission module

systemadvantage

1. ByTransparent wireless transmission of data enables remote monitoring of farmland irrigation, reducing labor intensity

2. In the absence of human supervision, automatic remote command can be used to design the full life cycle demand of crops according to their growth needs. Water can be provided directly to crops at a fixed time and in proportion, and the use of this system can greatly improve the efficiency of irrigation utilization

3. Through advanced IoT technology, users can truly achieve remote monitoring and receive alerts anytime and anywhere through computers or mobile phones