HEATING DEVICE Russian patent published in 2000 - IPC

FIELD: home and industry heating systems. SUBSTANCE: heat carrier pipes, which are designed as coil with at least two taps, are arranged in vertical with respect to one another and are equipped with rib members, which are spaced about each other. Rib members are designed as C-shaped plates with middle and side walls, are mounted on heat carrier pipes by their side walls, so that their middle wall is vertical. In addition device has layer, which is made from foundry metal alloy, which embraces external surfaces of heat carrier pipes in positions, where rib members are mounted. Rib members are arranged in sections, so that each section has at least three middle walls. Intermediate region between sections lacks layer, which is made from metal foundry alloy. Side walls of rib members have through slots, which made in regions, where rib member are mounted. EFFECT: increased output power, decreased manufacturing cost. 2 cl, 6 dwg