SYSTEM OF WATERING PLANTS Russian patent published in 2012 - IPC A01G25/00 

FIELD: agriculture.

SUBSTANCE: invention relates to irrigation systems and is intended for organisation of automatic irrigation of agricultural and decorative crops and plants in winter gardens, greenhouses, and also for watering house plants. The system comprises a tank for irrigation fluid, a feeder of irrigation fluid, a program device and a control unit. The device input for the irrigation fluid is connected to the tank for irrigation fluid. The device output for the irrigation fluid is connected to the distribution piping for watering plants. The program device is made with the ability to control automatically the process of watering plants according to given programs. The output of the control unit is connected to the feeder of irrigation fluid. The corresponding inputs of the control unit are connected to the program device, to switch of the manual irrigation and the switch of irrigation delay. Outputs of the switch of irrigation delay are connected to the input of the program device and to the input of unit of adjusting the parameters of irrigation. The other input of the unit of adjusting the parameters of irrigation is connected to the corresponding output of the switch of the manual irrigation. Input-output of unit of adjusting the parameters of irrigation is connected to the input-output of the program device.

EFFECT: invention enables to adjust parameters of irrigation in a wide range and ensures correction of irrigation parameters.

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