HEAT-GENERATING PLANT Russian patent published in 2002 - IPC

FIELD: housing and communal services, various industries. SUBSTANCE: heat-generating plant designed for heating housings and industrial buildings and supplying hot water to them, as well as for off-line heating of various liquids has casing with outlet nozzle that accommodates cylindrical vortex tube built of three parts. First part is cylindrical body with tangential nozzle inlet and outlet at one end; second part is cylindrical body with brake mechanism and outlet on opposite end; third part is central section in the form of hollow coil with inlet and outlet pipe connections; coil turns are rigidly joined together. EFFECT: enhanced efficiency of heat transfer; enlarged functional capabilities. 6 cl, 5 dwg