CIRCULATING WATER PURIFYING STATION Russian patent published in 2002 - IPC

FIELD: purifying water for swimming pools primarily used for medical purposes. SUBSTANCE: station is provided with ejector, saturator, delivery flotation device, washing pump, washing water storage tank, float-actuated cock, concentrator of residual ozone dissolved in circulating water, pressure sensors, shut-off valves with electromagnetic actuators, shut-off valve position detectors with electromagnetic actuators, nozzle, valve, valve displacement actuating mechanism, regulator, comparison device, setting device, and control device with relevant connections. Operating conditions of station are automatically controlled and corrected when purifying circulating water with input characteristics varying with time. EFFECT: enhanced efficiency of circulating water purification. 1 dwg, 1 tbl