SYSTEM OF SWIMMING POOL WATER TREATMENT Russian patent published in 2018 - IPC C02F9/08 C02F1/32 C02F1/72 C02F103/42 

FIELD: water and air purification technology.

SUBSTANCE: invention relates to combined methods for treating and disinfecting water using several chemical components and physical effects to produce clean water in a closed circuit and is designed for cleaning swimming pools and swimming pools. Swimming pool water purification system includes two functional units. In the main unit, the water from the bath or the water supply system is fed via a circulation pump to the ejector-cavitator, where water purification is provided by joint disinfection with hydrodynamic cavitation and an ozone-air mixture generated from atmospheric air in an ozone-generating UV lamp. Further, the water is filtered in a sand contact filter and after clarification it is processed by UV radiation. In the disinfection unit, the purified water passes through a faucet, where a disinfecting reagent – perhydrol, enters the dispenser through the dosing pump. Processed water is supplied to the pool.

EFFECT: due to the rational organization of hydrodynamic flows and the synergetic effect in the interaction of active influences and the use of an oxidizer with guaranteed properties, an increase in the efficiency of water treatment is provided, increase of sanitary reliability, reduction of weight and size characteristics and energy consumption, simplification of design.

1 cl, 1 dwg