REFRIGERATING UNIT WITH AIR DUCT Russian patent published in 2015 - IPC F25D23/06 

FIELD: heating.

SUBSTANCE: refrigerating unit, namely a domestic refrigerating unit has a heat-insulating housing that envelopes a cooling chamber, an air duct buried into the housing wall surface; besides, it is interconnected with the cooling chamber through holes made in a plate passing between the air duct and the cooling chamber. The plate is fixed on the wall surface by means of at least one clamp. The clamp includes a middle part that adjoins the plate side facing to the cooling chamber and fastening hooks branching off the middle part and engaged with internal grooves of the air duct through at least one hole made in the plate.

EFFECT: use of this invention allows creating a cheap refrigerating unit due to its simpler design.

13 cl, 7 dwg