Wood-burning stove structure - has inner wall of good thermal conductivity and outer wall of poor thermal conductivity

摘要

The wood-burning stove or similar heating appts. has a combustion chamber (15) with an inner wall (31) made of a material with good thermal conductivity. The combustion chamber (15) is enclosed by a wall (33) made of a material with poor thermal conductivity. The space (34) between the inner (31) and the outer wall (33) has an opening (35) in its floor for the inlet of combustion air from the surrounding atmosphere. The combustion gases (12) flow upwards out of the combustion chamber (14) through the duct (40) and into the flue (20). USE - Wood burning stoves.