BATH FURNACE AND HEATING METHOD OF BATH FURNACE Russian patent published in 2020 - IPC F24B1/02 F24B5/02 F24B7/04 

FIELD: heating.

SUBSTANCE: group of inventions relates to heating devices on solid fuel used for heating of steam room with possibility of long-term generation of fine steam in sauna baths. Bath furnace includes housing consisting of two side, front and rear vertical walls and horizontal base with legs, furnace located inside housing, air vent, grate arranged on grate frame, metal bed for stones attached from above the furnace, starting pipe made with possibility of attachment to the chimney, flame arrester, portal with door. Metal bed for stones is made in the form of one section having the shape of hollow, open from above inverted truncated pyramid with rectangular base. Metal bed for stones has ledges in the form of truncated cones on its lower side. Flame arrester is composed of two parts in form of flat plates for possibility of its replacement through door without dismantling of bath furnace itself. On outer surface of two side and rear walls of housing there are convection ribs.

EFFECT: technical result is increase of efficiency and increase of heating capacity of bath furnace, simplification of operation and maintenance of bath furnace.

13 cl, 6 dwg