THERMOELECTRIC POWER SUPPLY FOR SELF-CONTAINED HEAT GENERATOR Russian patent published in 2020 - IPC H01L35/00 H01L35/02 H01L35/28 H01L35/32 

FIELD: heat exchange.

SUBSTANCE: invention relates to heat engineering, namely, to systems of apartment heating and power supply of residential buildings. Disclosed is a thermoelectric power supply source for an autonomous heat generator (TPSS), comprising heat generator (1), equipped with a gas branch pipe (2) connected to a main pipe of flue gases (3), section of which at the heat generator outlet is coated with a cylindrical air casing (4) consisting of two half-shells (5), equipped with fastening holes (6), into which through fastening bolts (7) are inserted, which are plugged from the internal end face and form a circular intake slot (8). Casing is connected by air duct (9) equipped with blowing fan (10) to the heat generator furnace. Thermoelectric unit (TEU) (11) is arranged inside the casing around the external surface of the gas branch pipe section. TEU consists of N thermoelectric sections (TEP) (13) located on pipeline surface, each of which is longitudinal frame (14) installed with a gap Δ from the outer surface of the gas branch pipe and consisting of n cells (15), on the ends of which there are one fastening threaded hole (16), in which through fastening bolts are screwed, and on the cell edges are laid with their lower edges n flat thermoelectric transducers (17) connected by current collectors (18, 19) to collectors of similar charges (20, 21), on which in each thermal power plant there are radiators (22) equipped with through holes (23) at the ends and pressed by clamping nuts (24) to the external surface of TIC on through fixing bolts.

EFFECT: technical result is higher power and efficiency of TPSS.

1 cl, 5 dwg