REMOVAL OF HEAT AND WATER VAPOR FROM COMMERCIAL DISHWASHING MACHINES

摘要

A water-driven jet or venturi extraction means is used to remove, capture a nd cool the hot, highly humid air created within commercial dishwashers during a wash rinse or sanitization cycle. A cold water spray is used to create a pressure reduction zone which serves to draw in hot, highly humid air from the dishwasher. Wate r vapor cools and condenses on contact with the cold water spray within the venturi. The invention also serves to help vent the dishwasher. Cool, fresh air is drawn into the dishwasher while the hot air is drawn into the venturi.