| 摘要 |
PROBLEM TO BE SOLVED: To provide a local air conditioning system in which a plurality of local air conditioners are installed on the rack array upper side and a cool space and a hot space are divided.SOLUTION: A shielding panel 2 which has respective cut-off parts 2a corresponding to installation spaces of respective local air conditioners 10 is installed on an upper side space of a rack array such that the respective local air conditioners 10 are fitted to the respective cut-off parts 2a. Although the lower side of the respective cut-off part 2a gets to an opening part, a backflow prevention plate 3 for shielding the opening part is disposed. The backflow prevention plate 3 can be rotated from a position where the opening part is shielded to the hot aisle side and, on the other hand, cannot be rotated to the cold aisle side. Thereby, it is prevented that hot air of the hot aisle flows into the cold aisle side. |
