STRUCTURE FOR IMPROVING AIR-CONDITIONING EFFICIENCY IN SERVER ROOM

摘要

PROBLEM TO BE SOLVED: To improve air-conditioning efficiency in a server room by preventing cold air not applied in cooling a server among the cooling air supplied to a server room, from being recovered into an air conditioner.SOLUTION: An air trunk regulation sheet 5 is disposed in front of a suction port of an air conditioner 3a disposed on a position facing a path 2a, of a floor surface to which cold air Ac for cooling a server in a rack 1 is supplied, to prevent the cold air Ac flowing along the path 2a without supplied for cooling the server, from returning to the air conditioner 3a. A clearance between the air trunk regulation sheet 5 and the air conditioner 3a is properly determined to adjust warm air Ah so that it is sucked from the suction port of the air conditioner 3a from an oblique direction. The air trunk regulation sheet 5 is not disposed on an air conditioner 3b facing a path 2b where the warm air Ah is joined.