Patent ID: 8490420
Filing Date: 2013-07-23
Classification: F25B,F25D

Abstract:
1. A refrigerating device for deep-frozen products, the refrigerating device having: a coolant loop, the coolant loop comprising a product chamber having a first side wall, the first side wall separating the evaporator from the product chamber, the evaporator performing a thermal transfer to the product chamber to affect a temperature of the product chamber, wherein the thermal transfer occurs by conduction through the first side wall, and wherein an area of the first side wall facing the product chamber and nearest the evaporator is endangered by icing; a control unit provided for deicing; and a drainage channel for receiving condensed water, the first side wall having the drainage channel on a side of the first side wall nearest the product chamber, with at least a portion of the drainage channel being disposed below the area immediately opposite the evaporator; wherein the control unit works together with the coolant loop in such a way that, upon deicing, the evaporator at least partially heats the drainage channel via conduction through the first side wall.