PLANT GROWING DEVICE Russian patent published in 2022 - IPC A01G31/02 

FIELD: agriculture.

SUBSTANCE: invention relates to the field of agriculture, in particular to crop production and hydroponics. The device contains a container for a nutrient solution located in the lower part of the device, a submersible pump electrically connected to the control unit and power supply unit, a pressure pipe with distribution tubes, a light source consisting of vertical lamps having polychromatic radiation and attached to the sides of the device, and lamps of fixtures are made with the possibility of providing modes of changing the spectrum according to the stages of the phase of plant development. The drain pipe is installed inside the vertical column with the possibility of its vertical movement, while in the walls of the vertical column there are tiered holes located in the same horizontal plane, each tier of which is rotated by 90° relative to the previous one with the possibility of installing horizontal pipes in them, at the ends of which there are sealing relative to them holders made in the form of a pipe angle with an angle of 90°. Through holes are made in the horizontal pipes along their vertical central axis with the possibility of installing a drain pipe in them, having tiered through holes, the centers of which are located at the same distance from each other in the internal space of the horizontal pipes, with its sealing in the lower parts of the horizontal pipes. The pressure pipe is made in the form of a closed circuit, in the lower part of which there is a control valve with a fitting connected to a submersible pump. The ends of the distribution pipes are connected to the rings perforated in the lower part, installed in the upper parts of the holders, while the outer diameters of the rings are equal to the inner diameters of the upper parts of the holders.

EFFECT: device allows to increase the reliability of providing the root system of plants with a nutrient solution and the quality of plant development.

1 cl, 2 dwg