LIQUID HEATING DEVICE Russian patent published in 2007 - IPC F24J3/00 

FIELD: heat power engineering.

SUBSTANCE: invention relates to heat generators and it can be used for main and standby heating of rooms of any purpose, for hot water supply and heating of processing liquids. Proposed liquid heating device contains fixed split housing with inlet channels and outlet channel, and rotor with blind holes installed in housing for rotation. Housing and rotor consist of cylindrical and conical parts with diameter of cone base smaller than diameter of cylindrical part. Rotor is made hollow. Form of space is similar to form of rotor outer surface. through holes are made on conical parts of rotor and through and blind holes are made on cylindrical and end face surfaces of cylindrical part of rotor. Clearance between outer cylindrical surface of rotor and inner cylindrical surface of housing is made different in size owing to displacement of axes of generating circumferences of cylindrical surfaces of housing and rotor.

EFFECT: increased liquid heating efficiency.

2 cl, 2 dwg