SELF-PRESSURE SYSTEM OF DROP IRRIGATION Russian patent published in 2019 - IPC A01G25/02 

FIELD: land reclamation.

SUBSTANCE: invention relates to irrigation amelioration and can be used for drip irrigation. Self-pressure irrigation system includes a water intake unit, pressure-generating unit, water treatment unit, agrochemical unit and drip irrigation network. Pressure generating unit includes an overhead storage tank and pressure-accumulating pipeline. Altitude position of the inlet tip of the pipeline exceeds the position of the outlet tip. Difference in heights provides pressure equal to the sum required for the operation of the water treatment unit, agrochemical unit and drip network of the head and hydraulic head loss in the pressure-accumulating pipeline.

EFFECT: possibility of supplying water and operation of a drip irrigation network without a pressurized unit is achieved.

1 cl, 4 dwg