AIR CONDITIONING WITH HEAT EXCHANGERS Russian patent published in 2018 - IPC F24F5/00 

FIELD: ventilation.

SUBSTANCE: invention relates to air conditioning and ventilation technology and can be used to create comfortable microclimate conditions in domestic, administrative and industrial premises. Air conditioning system with heat exchangers, which contains consecutively installed heat exchangers on the inflow, mixing chamber for external recirculation air, irrigation chamber, fan, sensor for monitoring of enthalpy of supply air, air valve for regulating supply of recirculation air, seasonal switching valves, heated water pump, water evaporated water pump, cooling tower with nozzle for heat exchange processes, connecting pipelines, water heat exchanger for use of waste heat of process water and automatic chilled water flow control valve, irrigation chamber is made in form of rotary heat and mass exchanger and contains inlet and outlet branch pipes located in housing, rotary disks fixed to shaft, lower part of which is in pallet with water, while discs being fastened together by pins through washers and made of well-wetted material, disks may be corrugated or flat in form. Nozzle of cooling tower is made in form of cylindrical ring, on lateral inner surface of which partitions are fixed in form of holes perpendicular to axis of washers ring, axes of which are asymmetric to ring axis, or in form of block inscribed in circle, consisting of seven interconnected hexagonal parallelepipeds without upper and lower bases, or is made in form of interconnected helical spirals, inscribed in spherical surface with center lying on axis of spirals connection, or in form of nozzle made in form of at least twelve interconnected three-bladed propellers, projection of which on drawing plate is inscribed in circle with center coinciding with center of one of them or cooling tower nozzle is made in form of cylindrical ring, on side, inner and outer surfaces of which screw thread is made, or in form of ball, on surface of which blind holes of hemispherical shape are made.

EFFECT: increase in efficiency and reliability of heat and moisture treatment of air in winter period of time.

1 cl, 9 dwg