CHILLING MACHINE Russian patent published in 2010 - IPC F25D21/14 

FIELD: personal demand items.

SUBSTANCE: chilling machine for deep cooling of products with circulating circuit of cooling agent, which has compressor, condenser, throttle and evaporator, with refrigerating chamber, where temperature is maintained by means of evaporator, control device intended for removal of snow cover or ice, which thus interacts with circulating circuit of cooling agent. In process of snow cover or ice removal, both evaporator and drain chute designed for collection of thawed water are heated. Evaporator influences refrigerating chamber with the help of temperature through side wall of refrigerating chamber, and at least side wall under action of evaporation is provided with drain chute. Evaporator, in process of snow cover or ice removal from refrigerating chamber, at least partially heats drain chute.

EFFECT: reduced maintenance costs and design simplification.

11 cl, 3 dwg