NTC temperature sensor for fruit tree seedling cultivation and irrigation equipment

　　In garden maintenance and management, it is often necessary to irrigate seedlings and flowers, which is a very heavy task. The irrigation device used for fruit tree seedling cultivation combines NTC temperature sensors and moisture detectors as parameters for seedling irrigation. It can automatically adjust the drip irrigation speed according to environmental temperature changes to ensure the growth needs of seedlings on the side, and the independent control between each planted seedlings does not interfere with each other, Avoid the problem of local watering oversaturation caused by traditional centralized control.

　　The irrigation device used for cultivating fruit tree seedlings buries the circular irrigation groove with a ground partition below the surface. When the power is turned on, the moisture detector and temperature sensor will detect the environmental temperature and soil moisture. When the temperature is high and the water content is low, the driving motor will drive the micro gear pump to rotate and feed water, and drip irrigation operation will be carried out through the infiltration hole. When the water is saturated, the moisture detector will cut off the circuit and stop the driving motor, During the process of drip irrigation, when the temperature continues to rise, the resistance value of the temperature sensor setting increases, the driving motor speed increases, and the water delivery drip irrigation speed is improved.

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