CONSTRUCTION OF HEAT EXCHANGER COMPONENT WITH PLATE FINS Russian patent published in 2002 - IPC

FIELD: heat exchangers with plate fins used as recuperators. SUBSTANCE: many components of heat exchanger resistant to pressure are interconnected by soldering with the use of separating plates, thus forming single heat exchanger with plate fins. Each separate component of heat exchanger has all specific features of heat exchanger with inlet and outlet holes, air distributing manifolds and heat transfer fins soldered together to form single package. Then, components are combined in module and flanges are welded together. Then, many modules are welded together, thus forming the heat exchanger. EFFECT: complete coupling of heat exchanger components; enhanced reliability of components and heat exchanger as a whole. 9 cl, 7 dwg