HEATING GAS BOILER Russian patent published in 2013 - IPC F24H1/00 

FIELD: heating.

SUBSTANCE: heating gas boiler comprises a rectangular cabinet with a jacket, inside of which there is a furnace with a burner, a heat exchanger and a nozzle of combustion products discharge installed vertically and comprising a cone-shaped nozzle with curvilinear planes and guide and twist ribs, a cassette with an adsorbing substance. The nozzle of combustion products discharge comprises an ejector, which is installed along with the flow of combustion products, and a flange of partial removal of combustion products, which is connected with a thermoelectric generator arranged in the form of a body with a throughput channel for combustion products and a set of differential thermocouples, at the same time "hot" ends of the set of thermocouples are arranged in the throughput channel for combustion products, and their "cold" ends are fixed on the outer surface of the generator body away from the throughput channel for combustion products, besides, the input of the throughput channel for combustion products of the generator body is connected with the flange of partial removal of combustion products, and the output - with the mixing chamber of the ejector.

EFFECT: reduced power inputs for operation.

3 dwg