SECTIONAL COOLING DEVICE FOR REFRIGERATORS Russian patent published in 2020 - IPC F25D11/02 

FIELD: cooling or freezing equipment.

SUBSTANCE: invention is intended for domestic, public and industrial use. Cooling device, divided into sections, is intended for refrigerators of type, which has at least one access door to at least one refrigerating chamber. In the device, the access door is made with a section divided into sections with multiple sections for storage of containers with consumption products. Compartment is equipped with a separating wall, which separates it from the said refrigerating chamber, and at least one extractor/supercharger of air. Refrigerating chamber is located on the upstream side. Sectioned compartment is located on downstream side. Refrigerator has main cooling chamber with main access door and freezing chamber with access door. At least one door with a compartment divided into sections is a freezing chamber door. There are slots in the separating wall, through which the cold air flow passes from the refrigerating chamber to the compartment divided into sections. At least one extractor/air pump is located at the top of storage sections, directly above them. Separated into section separation is made with possibility of air return into freezing chamber through lower part of said sections.

EFFECT: achieved technical result consists in provision of improved cooling effect at minimum energy consumption due to intake of cooled air along entire height of sections for storage due to automatic movement of heavier cold air downwards at flow direction from upper part to lower one.

9 cl, 8 dwg