BATH STOVE WITH STONE CHAMBER Russian patent published in 2025 - IPC F24B7/00 

FIELD: heating.

SUBSTANCE: invention relates to domestic bath stoves and stoves of commercial application, intended for room heating, water heating and steam generation in private baths, as well as in public baths and saunas. Bath stove with a stone chamber comprises a housing with a furnace, an ash pan and a stone chamber in the form of a container with a heat-accumulating charge, a gas duct, an exhaust pipe, a mixing chamber for incandescent gases and an additional air supply channel, wherein the furnace is a thick-walled metal horizontal pipe inside the housing, the capacity of the stone chamber is formed by the front and side walls of the housing, as well as the upper surface of the furnace and the inclined plane of the mixing chamber of incandescent gases, at least one gas duct connecting the incandescent gases mixing chamber and the exhaust pipe is made above the furnace at a small ascending angle to the exhaust pipe, wherein the mixing chamber of incandescent gases supplied through three triangular holes located in the upper part of the furnace at the rear of the stove is made between the rear wall of the stove and the inclined rear wall of the stone chamber, additional channel of air supply into mixing chamber is located inside stove housing near rear wall of furnace, between the side walls of the furnace and the vertical side walls of the housing there are air-conduction gaps for convection of air flows coming from the lower part of the stove into the stone chamber.

EFFECT: improved operational characteristics of the bath stove.

6 cl, 4 dwg