AUTOMATED PADDY IRRIGATION SYSTEM Russian patent published in 2023 - IPC A01G25/16 A01G22/22 E02B13/00 

FIELD: irrigation systems.

SUBSTANCE: system includes a network of irrigation canals with water supply regulators, field sprinklers, water outlets, paddy fields, a controlled point, regulators, level sensors, water supply regulators field sprinkler to paddy fields, communication lines for connecting regulators to the control system. The system has a crop rotation area distributor equipped with non-contact level sensors located in the head and along the length of the crop rotation area distributor at water outlets to irrigation channels, a distribution channel head regulator with a built-in control microcontroller, irrigation channels equipped with direct-acting head regulators made in the form of movable ring weirs, providing a constant difference in the levels of the irrigation canal and the distributor of the crop rotation area. Water outlets into paddy-fields are equipped with indirect level regulators. To control the head regulator of the distributor of the crop rotation area, a wireless communication line is used to transfer data to the control system, consisting of non-contact level sensors communicated with each other, a control microcontroller, a cloud data storage and a remote operator control point.

EFFECT: increased efficiency of water distribution in paddy irrigation systems and accuracy of water level control in canals and fields of rice irrigation systems.

1 cl, 3 dwg