| 摘要 |
PROBLEM TO BE SOLVED: To provide a showcase that can achieve energy saving by reducing an air volume when a night cover of the showcase is closed.SOLUTION: When an opening 2 for taking in and out a product of a showcase 50 is closed with a night cover 11, a volume of cold air blown from a side of a partitioning plate 3, which is a back face wall plate arranged in a product storage 4 for partitioning thereof, is reduced to a volume of air coming only from a ceiling blowing hole 55a while the night cover 11 is open. |
