HEAT EXCHANGE DEVICE Russian patent published in 2015 - IPC F25B21/02 

FIELD: heating.

SUBSTANCE: heat exchange device consists of air and water heat exchangers tightened with screws, between which thermoelectric coolers located in the form of a rectangle and enclosed with a safety barrier are installed in a thermal contact. The device differs by the fact that retainers located along the perimeter and in the centre of the rectangle are additionally introduced; height of the above retainers exceeds height of thermoelectric coolers, and a heat-conducting material layer is applied onto the surface of the thermoelectric coolers which contact the heat exchangers. The retainers are made from low heat-conducting material.

EFFECT: improving reliability due to creation of a uniform compressive force of heat exchange surfaces; increasing operating life.

5 cl, 3 dwg