Hydroponic flowerpot with function of self-adding of nutrient solution

Abstract

The invention discloses a hydroponic flowerpot with a function of self-adding of a nutrient solution. The hydroponic flowerpot comprises a pot body, a hydroponic cavity is formed in the pot body, anda plurality of thread grooves are equidistantly formed in the side wall of the pot body; nutrient bottles are installed in the threaded grooves, elbow pipes are inserted into the groove bottoms of thethreaded grooves, and a liquid adding tube is jointly installed at the ends, away from the threaded grooves, of the elbow pipes; and a rubber plug is slidably installed in the liquid adding tube. Anannular semi-permeable membrane is used to enable hydroponic liquid and standard liquid to form a concentration difference and then an osmosis function occurs, an adjustment cylinder is used to realize the rise and fall of a standard liquid level in the adjustment cylinder after the osmosis function occurs, the air pressure in the adjustment cylinder is balanced by an elastic airbag, the interference of a floating plate moving up and down is reduced, a control tube is used to enable the floating plate and the rubber plug to rise and fall synchronously so as to open and block the liquid addingtube, so that the function of automatically adding the nutrient solution is realized, and the damage to plants due to error adding and less adding is avoided.

Description

technical field [0001] The invention relates to the field of plant cultivation, in particular to a hydroponic flowerpot for self-adding nutrient solution. Background technique [0002] More and more people like to plant some flowers and trees in the family balcony or small courtyard, and for some flowers and other plants with ornamental value, they are all potted separately, which is convenient for viewing, but because the soil cultivation needs to change the soil frequently to ensure the soil quality, so , more and more people choose hydroponics cultivation, which is clean and easy to clean, and easy to add nutrient solution, so it is loved by the public. [0003] Most of the existing hydroponic flower pots have a hydroponic cavity on the pot body. When planting and cultivating, you need to measure the concentration of the nutrient solution to add it. It is easy to burn the plants by adding too much, and it cannot be added automatically after the nutrient solution content d...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the shortcomings in the prior art that the nutrient solution cannot be automatically added, and the excessive concentration of the nutrient solution is prone to burn plants, and a self-adding nutrient solution hydroponic flowerpot is proposed.

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