ADVANCED DEFROST SYSTEM

摘要

A device that includes two heat exchangers (2,14), one attached to the ambient or to the hot parts of the refrigeration unit including a reservoir (15) filled with high sensible heat liquid and the other attached to the evaporator (4) of the unit, a closed loop circuit between the two heat exchangers and a pump (6) that can circulate the liquid during defrost cycle, providing a controllable, intensive heat transfer from the warmed liquid to the evaporator coil in order to melt the frost deposits.