INDUCTIVE-CONDUCTIVE LIQUID HEATER Russian patent published in 2007 - IPC H05B6/10 

FIELD: electric engineering, possible use for heating technological liquids, and also heat carrier for electric heating and drinking water.

SUBSTANCE: inductive-conductive liquid heater contains transformer with ferromagnetic core with primary winding and secondary winding positioned on rods, secondary winding being the heating chamber, made hollow with input and output branch pipes for passage of liquid being heated, in which through channels are present with electro-conductive walls, in each one of which with a gap a transformer core rod is mounted, while heating chamber is divided on identical parts based on number of transformer core rods, while aforementioned input and output branch pipes and through channel with transformer core rod mounted in it are positioned on each side of heating chamber.

EFFECT: decreased material costs, increased heat productivity, even electric phase load and improved energy characteristics (efficiency and cosφ), and also even movement of liquid stream, lowering amount of salt precipitation on well walls and increasing lifetime, expanded functional capabilities of heater due to simultaneous heating of two or more liquids.

2 cl, 1 dwg