FIREPLACE-STOVE Russian patent published in 1997 - IPC

FIELD: minor heat-power engineering. SUBSTANCE: fireplace includes foundation, hearth with rear wall, chimneys with clean-out doors and control dampers and stove with furnace. Fireplace-stove is made adjacent to fireplace in line and berths in one plane through common wall. Rear wall is provided with furnace port for stove; smoke collector with chimney stack is located inside chimney stack of stove which has form of frame at top view. Foundation has common base; it consists of foundation proper for fireplace and system of struts for stove mounted on either side from main beam of wall and beams of floor of adjacent rooms. Stove chimney is zigzag in shape at lateral view, frame-shaped at top view and herringbone ladder at front and rear view. Rear outer wall of fireplace-stove is wall of adjacent room; U-shaped drying cabinet is formed in upper portion of fireplace. Twin detachable swivel damper is mounted in base of drying cabinet in adjacent chimneys of fireplace and stove respectively. Clean-out door of chimney is mounted on side; clean-out doors of stove are mounted on side and at the rear. Each door is provided with stopper fitted with handler. EFFECT: enhanced efficiency. 5 cl, 13 dwg