Intelligent drip irrigation system

Abstract

The invention discloses an intelligent drip irrigation system. The intelligent drip irrigation system comprises a main water pipe, branch water pipes, a hand valve, electromagnetic valves, drip irrigation pipes, drippers and a circuit part, wherein a water inlet of the main water pipe is connected with a motor-pumped well, the branch water pipes are connected with the main water pipe, the drip irrigation pipes are connected with the branch water pipes, the drippers are connected to the drip irrigation pipes in series, the hand valve is mounted on the main water pipe, the electromagnetic valves are mounted on the branch water pipes, the circuit part comprises at least two measurement control modules, each measurement control module comprises a humidity sensor, a microcontroller, an electromagnetic valve driver, a voltage stabilization module, an indicator light driver and an indicator light, and the humidity sensor, the electromagnetic valve driver and the indicator light driver are all connected with the microcontroller. All that is required is to manually switch on a switch on the motor-pumped well, and the intelligent drip irrigation system can automatically perform irrigation; the humidity of the field is detected through the humidity sensor, accordingly, whether enough water is supplied is judged, water supply is cut off through the electromagnetic valves, and the current state of the electromagnetic valves is prompted through the indicator light.

Description

technical field [0001] The invention relates to the technical field of agricultural irrigation, in particular to an intelligent drip irrigation system. Background technique [0002] Drip irrigation equipment is mainly used for crops with wide rows and high economic value, such as: fruit trees, cotton, potatoes, vegetables, nurseries, greenhouse crops, etc., forestry trees and garden trees, shrubs, flowers and other plants. Drip irrigation technology can save water, labor, fertilizer, high yield and high quality. At present, there are many new irrigation devices on the market, such as sprinkler irrigation, micro irrigation, drip irrigation, etc., and the working modes are divided into automatic, manual and semi-automatic. For manual and semi-automatic drip irrigation devices, important parameters such as irrigation time, irrigation duration, and irrigation cycle are determined manually during the irrigation process. The existing drip irrigation equipment is also easy to bloc...

AI Technical Summary

Problems solved by technology

For manual and semi-automatic drip irrigation devices, important parameters such as irrigation time, irrigation duration, and irrigation cycle are determined manually during the irrigation process. The existing drip irrigation equipment is also easy to block and difficult to clean

The rationality of this mode of irrigation depends on the knowledge and experience of the managers, which often leads to the ineffective combination of the water demand of the crops and the experience of the managers.

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