THERMOGENERATOR Russian patent published in 2006 - IPC F24J3/00 

FIELD: heat technology.

SUBSTANCE: thermogenerator relates to liquid heating devices and can be used in heating systems of buildings, in hot water supply systems and other branches of national economy. Thermogenerator has case with profiled through part having cylindrical part connected with outlet branch pipe. It also has motion accelerator made in form cyclone with tangential nozzle twisting apparatus. Edge part of cyclone is connected with profiled part of case. Side part of cyclone is connected with pump via branch pipe. Thermogenerator has main and additional brake devices. Additional brake unit is disposed in overflow branch pipe behind the area where it connects with cyclone which communicates with input end of by-pass pipe-line. Output end of pipe-line is connected with input branch pipe of pump. Two cylindrical envelopes are disposed one inside the other in thermogenerator coaxially to internal side surface of cylindrical part. Side surfaces of cylindrical envelopes together with side surface of cylindrical part form two independent ring-shaped channels and cylindrical channel which is formed by internal side surface of internal envelope. The last one has profiled nozzle part at the direction of cyclone. Cylindrical and internal ring-shaped channels are closed with cap at the side of output branch pipe. The cap divides internal surface of cylindrical part to two independent cavities, one of which is formed by internal ring-shaped and cylindrical channels and the other one, communicating with output branch pipe, is formed by external ring-shaped channel. Main braking unit is disposed inside ring-shaped channels of cylindrical part. Braking units are made in form cylindrical pipes mounted coaxially to central axis of profiled through part. Cap which closes cylindrical channel and internal ring-shaped channel is made in form of hemisphere.

EFFECT: improved efficiency; improved quality of taking of hot water flow coming from output branch pipe to consumption system.

3 cl, 3 dwg