Impulse type low-power consumption drip irrigation automatic control device and control method thereof

Abstract

The invention discloses an impulse type low-power consumption drip irrigation automatic control device, comprising a controller, a timer, an impulse type magnetic valve, a battery and a knob instruction input device, wherein the timer and the magnetic valve are connected with the controller respectively; the battery is connected with the controller, the timer and the magnetic valve respectively; and the instruction input device is connected with the controller and controls the drip irrigation interval period, start time and drip irrigation time by the controller to drive the power on / off states of the magnetic valve so as to realize automatic timing control on drip irrigation. In addition, the invention also discloses a low power consumption drip irrigation automatic control method.

Description

technical field [0001] The invention relates to a pulse-type low-power drip irrigation automatic control device, which is suitable for automatic drip irrigation control of fruit trees, nurseries, potted plants, etc., and other fields requiring water-saving irrigation control devices. Background technique [0002] The pulse solenoid valve is the most important device that consumes electric energy in the drip irrigation control device. The solenoid valve used in the traditional drip irrigation timing control device has a high working voltage, generally above 9V DC or 220V AC, and the valve is opened or closed. Electric energy is used to maintain, and the power consumption is relatively large, so it is not suitable for battery power supply; and a special display is required to set the time, which increases the cost and power consumption. At present, there are also low-power drip irrigation timing controllers powered by batteries, but their prices are relatively high, and it is ...

AI Technical Summary

Problems solved by technology

[0002] The pulse solenoid valve is the most important device that consumes electric energy in the drip irrigation control device. The solenoid valve used in the traditional drip irrigation timing control device has a high working voltage, generally above 9V DC or 220V AC. The open or closed state of the valve requires Electric energy to maintain, power consumption is large, not suitable for battery power supply; moreover, a special display is required to set the time, which increases the cost and power consumption

At present, there are also low-power drip irrigation timing controllers powered by batteries, but their prices are relatively high, and it is difficult to popularize and apply them in the agricultural field.

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