CONDENSATION UNIVERSAL WATER-HEATING INSTALLATION OF EXTERNAL ACCOMMODATION Russian patent published in 2008 - IPC F24H1/44 

FIELD: heating.

SUBSTANCE: invention is intended for water heating and maybe used for heating and hot-water supply. The condensation water-heating installation contains a boiler of external accommodation, connected through an automatic three-way tap with a heating system of the building, boiler of hot water supply. In the external smoke collector of the boiler is mounted an additional heat exchanger in the form of a corrugated non-corrosive pipe, connected by branch pipes with the lower volume of a two-volumetric boiler through the circulating pump and the flow check valve. The gas pipes of the gas-tube part of the boiler contain turbulators with protective washers from condensation drops which are removed from edges of gas pipes by the brackets of the turbulators. The base of the smoke collector contains the condensation outlet tube, and the tube connection of tap water with an additional heat exchanger after the flow check valve, which separates the two-volumetric boiler from the water pipe, is capable of preserving the condensate operating mode of the installation for all time of consumption of hot water.

EFFECT: cost reduction of the installation and increase efficiency.

4 dwg