HEATING DEVICE Russian patent published in 2017 - IPC F24B1/02 F24C13/00 

FIELD: machine building.

SUBSTANCE: invention relates to heat exchange equipment field, namely to rooms of different purpose air-and-liquid heating devices with use of all types of solid fuel. Heating device includes furnace and cover chambers, which walls are made of refractory brick along housing outline. Furnace chamber comprises furnace door for solid fuel loading, cast-iron plate, liquid heat exchanger, funnel pipe, chimney gate valves. Lower and upper cover chambers are located crosswise and successively to furnace chamber, being its continuation. At that, furnace chamber is combined with lower cover chamber via yap. Furnace chamber base and furnace door lower part are located at same level, structurally above clean-out door level and lower cover chamber binder. At that, lower cover chamber binder base and clean-out control door are located below furnace chamber base level, and secondary air supply control is located between furnace door upper part and cast-iron plate, or furnace chamber cover. Besides, liquid heat exchanger is located in lower cover chamber to enable its heating on all sides.

EFFECT: technical result is solid fuel longer combustion smouldering, simplification of heating device design by reducing number of used materials and device components.

1 cl, 3 dwg