METAL OVEN Russian patent published in 2023 - IPC F24B1/02 F24B7/00 F24B5/06 

FIELD: small-scale thermal power engineering.

SUBSTANCE: invention relates to heating equipment, stoves and fireplaces and can be used for heating houses, cottages, garages, greenhouses and industrial premises. The metal furnace comprises a base, a burner plate, a front wall with doors for the combustion chamber and an ash pan, as well as a rear-side wall that form the furnace volume, and a convective heat emitter. The furnace volume is enclosed between the base and the burner plate so that the edges of the base and the burner plate protrude along the entire perimeter above the rear-lateral wall, which has a semi-elliptical shape, thus forming the upper and lower flanges. The ends of the rear-lateral wall are aligned with the front wall so that they protrude at the junction, forming process hooks. The convective heat emitter is located on the outer side of the rear-lateral wall between the upper and lower flanges and is made removable, flexible, multi-link and resiliently stretched between process hooks in the form of interlocked, similar, volumetric, convective links.

EFFECT: increased heat transfer due to the developed surface of the convective heat emitter, increased anti-corrosion resistance of the product due to no welding when arranging the convective heat emitter of the furnace, no fasteners when installing the convective heat emitter.

5 cl, 7 dwg