REFRIGERATING COOLING CONTROL METHOD AND DEVICE FOR REFRIGERATOR CHAMBER Russian patent published in 2019 - IPC F25D29/00 F25D11/00 F25D17/08 

FIELD: cooling or freezing equipment.

SUBSTANCE: invention provides a method and device for controlling separate cooling for refrigerating chamber. Refrigerating chamber is divided into multiple compartment for storage of products; and in the refrigerating chamber there is an infrared measuring device, a separate air blower, etc. Control method of separate cooling includes: determination of refrigerating chamber entry into cooling state; collecting data on temperatures measured by infrared measuring device of products stored in multiple storage compartments; comparing the temperature of the product stored in each of the product storage compartments with the corresponding predetermined temperature threshold for triggering cooling of the area of each compartment for storing products; setting a cooling status identifier corresponding to said compartment for storing products, in which the product temperature is higher than the corresponding temperature threshold of cooling the zone, as a start identifier; and actuation of separate air blowing device for operation in condition of supply of cold air flow to that compartment for storage of products, for which cooling status identifier is launch identifier.

EFFECT: due to use of the solution provided by the present invention, the refrigerating chamber storage effect of the refrigerator is improved and loss of nutrients by the food products is reduced.

18 cl, 22 dwg, 2 tbl