FIELD: heat power engineering.
SUBSTANCE: invention relates to heat power engineering, namely to heating systems on solid fuel, and is intended for heating of residential and non-residential premises. Furnace includes a housing with a furnace space inside, heat-removing collectors connected to the housing, a mechanism of opening-closing of shutters for supply of air inside the air duct. On one side of the housing there is a vertical row of holes with shutters. Inside the housing there is an air duct for supply of air into the fuel combustion zone, which is made with possibility of back-and-forth movement along the vertical row of dampers. Heat-removing headers are fixed to the furnace housing from the outside.
EFFECT: improved operational characteristics of the device: room heating speed, furnace operation reliability, simplicity of operation.
8 cl, 9 dwg
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