HEATING FURNACE Russian patent published in 2021 - IPC F24B9/04 F24B1/02 

FIELD: heating.

SUBSTANCE: invention relates to the field of heating, in particular to stoves for heating rooms. The heating stove contains a housing with a firebox and a door, a casing mounted around the housing with a gap, an ash pan with a grate located under the firebox, closing the entrance to the ash pan with a window for air supply, a duct made in the rear part of the housing for the exit of flue gases from the firebox, connected with ribbed chimney system. In this case, the chimney system contains two inclined channels located outside the housing in the rear part of the furnace, having valves in the upper parts and connected above the furnace housing at an acute angle, and the lower parts of the inclined channels are connected by a U-shaped horizontal smoke channel located below the furnace housing. The heating stove is equipped with an L-shaped container for a liquid heat carrier, inside the vertical part of which there are inclined channels in the rear part of the stove, and inside the horizontal part there is a U-shaped smoke channel located below the furnace housing. In this case, the L-shaped container has at the bottom a branch pipe for supplying a liquid heat carrier, and at the top - a branch pipe for its removal.

EFFECT: provides heating by a heating furnace of a liquid heat carrier, with the help of which it is possible to heat rooms isolated from the place of installation of the furnace.

3 cl, 3 dwg