HEAT EXCHANGER Russian patent published in 2010 - IPC F28D7/00 F28F9/00 

FIELD: heating systems.

SUBSTANCE: heat exchanger consists of bank of heat exchange coil tubes arranged in the form of platen, the ends of which are fixed in tube sheets; every two adjacent heat exchange coil tubes are attached to each other by means of shaped straps equally spaced as to platen height in staggered order; at that, shaped straps and fasteners have the same material as the tubes.

EFFECT: design with proposed tube bank design will allow obtaining small-sized heat exchanger meeting requirements for reliability, manufacturability, erection at high specific thermal stresses of occupied volume of nuclear power plant.

7 dwg