RECYCLING WATER SUPPLY SYSTEM WITH COOLING TOWERS HAVING SEPARATE HYDRAULIC CIRCUITS FOR WATER PREPARATION AND CONSUMPTION Russian patent published in 2018 - IPC F28C1/00 

FIELD: cooling.

SUBSTANCE: invention relates to contact coolers, in particular to cooling towers. Recycling water supply system with cooling towers having separate hydraulic circuits for water preparation and consumption contains cooling towers interconnected with hydraulic circuits for water preparation and consumption, contains body of cooling tower at the lower part of which there are at least two tanks for collecting water, which are interconnected with compensation pipe, which provides hydraulic independence of circuits of driving water preparation and consumption, wherein one tank is connected to a pump that supplies cooling water in cooling tower to a consumer that flows again through the valve through a pipeline into the second tank, from which heated water by pump through filter and valve is fed via a pipeline to water catch with injectors located in the upper part of the body of cooling tower, and in the section between the filter and the valve, a hydraulic filter resistance monitoring system is installed, consisting of a manometer and a valve, each nozzle comprising a cylindrical hollow body with liquid supply channel, thread part and garter belt section, In the lower part of the cylindrical hollow body with a channel for supplying liquid, a hollow conical swirler is fixed, conical shell of the swirler is fixed by means of at least three spokes fixed at one end to the conical shell of the swirler in its upper part and the other end to the annular groove formed on the inner surface of the fluid supply channel, and on hollow cone swirler outer surface helical through thread is made.

EFFECT: improving the performance of the cooling tower.

1 cl, 2 dwg