POLYFUNCTIONAL AIR HEATER FOR AUTONOMOUS HEAT GENERATOR Russian patent published in 2025 - IPC H10N10/00 H10N10/80 F24H3/02 

FIELD: heat power engineering.

SUBSTANCE: proposed invention relates to heat engineering, namely, to apartment heating and power supply systems of residential buildings. Technical result is achieved by a polyfunctional air heater for an autonomous heat generator, due to the fact that the gas branch pipe is covered from the outside by the annular collector and the cylindrical air casing connected to each other, each of which consists of two semi-ring headers and two semi-cylinders coated with a layer of heat insulation, at that, the annular header and the casing are plugged from the inner end, the casing from the outer end is closed by the annular partition with intake slots, the annular header is connected to the air duct, thermoelectric unit is arranged inside casing and annular header around outer surface of gas branch pipe, each thermoelectric section of which is a longitudinal plank provided from below with support heels, covered with a layer of thermal insulation and provided on the sides with brackets, in which flat thermoelectric converters are vertically inserted, the upper ends of which are located in the cylindrical casing, are inserted into the upper brackets connected to the inner surface of the semi-cylinders, thus forming air and heating channels.

EFFECT: improving reliability and efficiency of a polyfunctional air heater for an autonomous heat generator.

1 cl, 5 dwg