MULTIFLOW LIQUID DISTRIBUTOR Russian patent published in 2023 - IPC A01C23/02 A01C23/04 B05B7/24 

FIELD: agriculture.

SUBSTANCE: multiflow distributor of the liquid introduced into the soil contains a casing in which a vertical cylinder is placed with windows of the same rectangular cross section on the side surface, made at the same height. The casing is formed by large bases mutually facing each other and interconnected by the upper and lower cones, the size of which is larger than the vertical cylinder. The angles of inclination of the upper and lower cones are β₁ =25° and β₂ =15°, respectively. The windows are located at the same height h=15 mm from the upper base. The height of the windows is determined by the value where h1 is the height of the window, d is the inner diameter of the cylinder, α - root angle of the liquid spray jet created by a centrifugal nozzle. In the lintels between the windows, there are dispersed liquid flow dividers in the form of a triangle with sides equal to the width of the lintel. Around the circumference of the base, on which the vertical cylinder is fixed, there are outlets and pipe branches. In the centre of the chambers formed by the surface of the vertical cylinder, a liquid nozzle is made with a movement mechanism in the form of a screw pair.

EFFECT: division of the liquid flow into equal parts according to the flow rate, uniform distribution of liquids introduced into the soil over the working bodies at a deviation from the vertical axis by 3-6°, reduction of energy costs for dosing and increase in technological efficiency.

1 cl, 2 dwg