Automatic watering device for flower pot

Abstract

The invention relates to an automatic watering device for a flower pot. The automatic watering device comprises a water tank, a water pipe, an electric switch and a humidity detector. The position of the water tank is higher than that of the flower pot. The water tank is further provided with a controller and a humidity preset device. The humidity detector is buried in soil in the flower pot, and soil humidity value indicating that a plant needs watering is set through the humidity preset device. When the humidity detector detects that the humidity value is lower than a preset value, signals are sent to the controller of the water tank in a wireless mode. When the controller receives the signals, the controller sends commands to switch on the electric switch, and water is discharged. The switch is provided with a time delay device, and by presetting delay time, when the preset delay time is up, water discharging is stopped automatically.

Description

technical field [0001] The invention belongs to the field of gardening supplies, in particular to an automatic watering device for flowerpots. Background technique [0002] Horticulture generally refers to the cultivation, breeding technology and production and management methods of fruit trees, vegetables and ornamental plants, which can be divided into fruit tree gardening, vegetable gardening and ornamental gardening accordingly. Horticultural production is of great significance for enriching human nutrition and beautifying and transforming the human living environment . With the improvement of people's requirements for living standards, gardening culture has become more and more popular and has penetrated into every household. Planting beautifies our living environment, but it also requires the careful care of gardeners in order to be healthy and normal. Plants need water to survive. Conventional horticultural care is done manually by horticultural workers to water in ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the time-consuming and labor-intensive problem of manual watering, the present invention provides an automatic watering device for flower pots, including a water tank, a water delivery pipe, an electric switch, and a humidity detector. The position of the water tank is higher than the flower pot, and the water tank also has a controller and a humidity preset device. The humidity detector is buried in the soil of the flower pot, and the soil humidity value that the plant needs to be watered is set through the humidity preset device. When the humidity detection When the humidity value detected by the sensor is lower than the preset value, the signal will be transmitted to the water tank controller by radio. After the controller receives the signal, it will issue an instruction to open the electric switch to discharge water.

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