DOMESTIC REFRIGERATOR WITH DEVICE FOR AIR CIRCULATION AND TREATMENT Russian patent published in 2011 - IPC F25D17/04 F25D11/00 

FIELD: personal use articles.

SUBSTANCE: domestic refrigerator has a cabinet, in which there is at least one compartment for storage of goods and a device for air circulation and treatment. The device for air circulation and treatment comprises a jacket that has at least one hole for air inlet and outlet and a housing. The housing has a support part, a fan with a motor controlled with a system of refrigerator control. The device for air treatment of detachable type comprises a replaceable element, which comprises a structural part that defines a reservoir for arrangement of a material that cleans air. At least one of the holes for air inlet and holes for air outlet consists of one slot, in the housing wall from which one appropriate ventilation channel that guides air passes to the inner part of the housing. One ventilation channel that guides air is defined with the housing and has a throughput section of oblong shape. The replaceable element with an oblong shape is prepared for connection with one ventilation channel. The structural part is made with the possibility of mechanical connection with the inner end part of one ventilation channel arranged opposite to the slot, so that air flow is concentrated by one ventilation channel that guides air through the material to clean air for even application of such material.

EFFECT: using this invention makes it possible to develop a refrigerator with a device for air circulation of simple and compact design.

15 cl, 18 dwg