WATER HEATER Russian patent published in 2003 - IPC

FIELD: regeneration systems of steam turbines of heat and nuclear power plants. SUBSTANCE: water heater includes manifolds having cylindrical tube plates and arranged along axis of vertical housings; inlet manifold mounted in lower bottom of lower housing; by-passing manifold placed in lower bottom of upper housing and secured to upper bottom of upper housing. Invention allows to realize effective counter-current movement of heat transfer agents. EFFECT: lowered metal consumption of water heater, simplified process of making it. 1 dwg