Arrangement for generating air curtain on door to low temperature room has air inlet to fan in low temperature room, outlet nozzle arranged along boundary of door in low temperature room

摘要

The arrangement has a fan (5) whose output is connected to at least one air curtain output nozzle (7) via a heater. The air inlet to the fan is in the low temp. room (3) and the outlet nozzle is arranged along a boundary of the door (4) in the low temp. room.