Innovative selective climate control system for household refrigerating devices.

The paper deals with the task of uniform temperature distribution inside the refrigerating chamber of household refrigerator ensuring with the aim of refrigerating appliance technical characteristics improvement in particular and its energy efficiency increase in general. The model of movable evaporator as a part of innovative climate-control system, which operates on a selective method – moves to the heights of the cabinet where the current temperature is higher, is proposed in the paper. The use of such system of natural climate control in the domestic refrigerator will allow continuous maintaining of the temperature inside the refrigerating chamber with a hysteresis of ± 10°C and compared with the "no frost" system it is not so strongly affected by humidity mode of products storage.