FOOD-STUFF REFRIGERATOR Russian patent published in 2002 - IPC

FIELD: refrigerating engineering; storage of food-stuff. SUBSTANCE: food-stuff refrigerator has cold chambers of upper and medium tiers with ceilings and near-wall shields, cold cellar and cold source. Refrigerator is provided with cold attic made from blanketed guards and cold cellar where outside air superchargers are mounted to ensure smooth static pressure over entire volume of said spaces. Automatic air valves are fitted in ceilings of upper and lower ceilings; said valves admit moist air to storage chambers, thus forming moisture supersaturated air atmosphere in them. EFFECT: reduced losses on drying; saving of cold; reduced power requirements. 2 dwg