Automatic flower watering device

Abstract

The invention provides an automatic flower watering device which comprises a box, a floating ball, a water inlet pipe, a water outlet pipe and a valve. The automatic flower watering device is characterized in that the bottom of the box is vertically provided with the water inlet pipe; the lower end of the water inlet pipe is connected with a household water pipe, and the upper end of the water inlet pipe is provided with a water inlet switch and connected with a connecting rod shaft arranged at the rear end of the floating ball; the bottom wall in the box is provided with a heating wire, the inner side wall of the box is provided with a water temperature sensor, and the portion, close to the bottom of the box, of the outer side wall of the box is connected with the water outlet pipe; the end, close to the box, of the water outlet pipe is provided with the valve, and the other end of the water outlet pipe is provided with a water dripping mouth, a humidity sensor used for sensing the soil humidity and a soil temperature sensor used for sensing the soil temperature; the valve, the water temperature sensor, the humidity sensor, the soil temperature sensor and the heating wire are connected with a single chip microcomputer; the single chip microcomputer receives information transmitted by the water temperature sensor, the humidity sensor and the soil temperature sensor and controls opening and closing of the valve and the heating temperature of the heating wire.

Description

(1) Technical field [0001] The invention relates to a flower watering device, in particular to an automatic flower watering device. (2) Background technology [0002] Flowers and plants can purify the air, beautify the environment, and cultivate sentiments. However, as the pace of urban life accelerates, the time spent at home is also reduced. When encountering business trips or tourism, it will be impossible to water the flowers and plants at home for a long time, which will lead to Plants in your home wilt or even die. Although people sometimes have time to water the flowers and plants, they can't control the water temperature and the amount of water well. When watering the flowers, the water temperature is too low, which is not conducive to the plants to absorb water, especially in summer, the temperature of the roots of the plants is high, and directly watering the flowers with cold water will cause the plants to "burn the roots". If the flowers are directly watered wit...

AI Technical Summary

Problems solved by technology

[0002] Flowers and plants can purify the air, beautify the environment, and cultivate sentiments. However, as the pace of urban life accelerates, the time spent at home is also reduced. When encountering business trips or tourism, it will be impossible to water the flowers and plants at home for a long time, which will lead to Plants in your home are wilting or even dying

Sometimes although people have time to water the flowers and plants, they can't control the water temperature and watering volume very well.

When watering flowers, the water temperature is too low, which is not conducive to plants absorbing water, especially in summer, the temperature of plant roots is high, and directly watering flowers with cold water will cause the phenomenon of "root burning" of plants. If watering flowers directly with cold water in winter, plants are more likely to wither and die ;When watering less water, flowers and plants are prone to lack of water, and too much watering will cause flowers and plants to rot and waste water resources; these will cause the beloved flowers and plants to not grow well

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