HEAT EXCHANGER OF HIDDEN HEAT OF CONDENSATION BOILER Russian patent published in 2014 - IPC F24H1/40 

FIELD: heating.

SUBSTANCE: heat exchanger of hidden heat of a condensation boiler, which includes a heat exchanger of sensible heat, which absorbs hidden heat of water vapour contained in a combustion product, subject to heat exchange by means of the heat exchanger of sensible heat, an outlet hood for removal of the combustion product flowing through the heat exchanger of hidden heat, and a water condensate outlet for removal of the water condensate generated by the heat exchanger of hidden heat; with that, the latter is made so that the combustion product generated by a burner flows through the heat exchanger of sensible heat, ascends vertically to the heat exchanger of hidden heat, descends in an inclined manner to the outside at a sharp angle from horizontal plane, and is subject to heat exchange by means of the heat exchanger of hidden heat, ascends vertically and is exhausted to the outlet hood.

EFFECT: improving heat transfer efficiency; simplifying production.

8 cl, 8 dwg