INDEPENDENT CIRCULATION THERMAL ELECTRICAL PUMP FOR HEATING SYSTEMS Russian patent published in 2017 - IPC F25B21/02 F04D13/06 F25B30/00 F24D17/02 H01L35/32 

FIELD: heating.

SUBSTANCE: thermal electric pump comprises a feed pipeline (1) with thermoelectric unit (3), connected with electric wiring to an inverter (4), battery (5) and pump motor (6) mounted in pipeline (2). Block (3) consists of two semi-cylindrical shells with longitudinal slots in which ongitudinal ribs are inserted. Inside ribs over their entire length, zigzag rows are placed consisting of sequently plaved and interconnected thermionic converters consisting of a pair of segments made of different metals. The segments ends are flattened, tightly pressed against each other and located near the edges of the ribs pressed against the heating zone to the pipeline section (1) surface and in the cooling zone. The zigzag rows free ends of each rib pair at one end in the cooling zone are connected by bridges, and on the opposite are interconnected in the cooling zone through the condensers, forming thermoelectric sections. The condensers are connected through their bridges in series with each other, forming a thermoelectric unit provided with current terminals with the like charges, connected with wiring to inverter (4).

EFFECT: increased efficiency and reliability of the heating system.

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