STOVE Russian patent published in 2020 - IPC F24B7/00 F24B13/00 

FIELD: stoves.

SUBSTANCE: invention relates to stoves and can be used for banya equipment. Stove includes housing, fireplace with fire grate, chimney, located above fireplace chambers with heat accumulating loading, gas duct, which passes along perimeter of housing around containers with heat accumulating loading, separated by slotted cavities, connected with fireplace. At the same time in the smoke removal pipe in the zone of separation channels there are cuts, and the slotted cavities in the upper part are equipped with covers. Slotted cavities are made in the form of radial fan-shaped cavities entering the flue pipe along the tangent line. On top of the housing there is a cone having a hole for the stack. A gap is arranged between the chimney and the cone. Grate plate is made of hollow tube arranged along inner perimeter of housing in form of circle, divided by inner partitions into small and large semi-circles. Inside the circle diametrically arranged are grates from hollow tubes, having connections at ends with circle. Small semicircle of circle has flange of water supply pipe connection for steam generation. On upper surface of large semicircle there are vertical tubes connected to cylindrical container, which is installed above fireplace and has smaller diameter than housing, for formation between them cavity for passage of flue gases.

EFFECT: increased heat output of stove, reduced fuel consumption, prolonged steam supply.

4 cl, 2 dwg