BATH-HOUSE FURNACE (VERSIONS) Russian patent published in 2009 - IPC F24B9/00 

FIELD: heating.

SUBSTANCE: present invention relates to heat power engineering, particularly to domestic bath-house furnaces, and is meant for heating premises, heating water and generating steam. The furnace has in the top part of its combustion chamber, two chambers for heat-retaining load, between the vertical walls of which a cavity is formed for an outlet manifold. The top part of the outlet manifold is bordered by the upper wall with an outlet connection pipe fitted in it. The bottom of the outlet manifold is bordered by two slanting plates with an aperture in the middle. In the outlet manifold there are slanting guide plates. For passage of smoke fumes in the side walls of the outlet manifold, there is an opening. The chamber for heat-retaining load is such that, its side walls and side walls of the outlet manifold with the walls of the furnace housing form a gas-passage space, on the whole width of which there are cut plates on the junction with the side wall and the bottom of the outlet manifold. The cut plates are rectangular and have upward bending edges. The top of the furnace is bordered by a frame, mated with the top profile of the combustion chamber, forming an inclination to storage containers of the heat-retaining load, and on which a detachable water tank is fixed. Description of the second version the furnace is given.

EFFECT: increased efficiency of the furnace.

9 cl, 5 dwg