VERTICAL WATER HEATER WITH BUILTIN SUBCOVLER

摘要

Water heater with inbuilt sub-cooler provides for the transversal counter-current and deed subcooling of a heating condensate, thus increasing the economy and the heating balance consists of a tube system divided in two parts, (lower and middle part), into which heat exchange tubes of the first input draught are anchored and the upper peripheral part, where the tubes of the second input draught are anchored, while the inbuilt sub-cooler forms separation walls over the lower middle part of the tube system that interferes with the input section of the heat exchange tubes of the first drought. The separation walls are inserted into the inner coating of the water chamber. The solution can be used in classical, as well as in nuclear power engineering.<IMAGE>