| 摘要 |
<p>PROBLEM TO BE SOLVED: To solve a problem that since the conventional rack for air conditioning equipment is configured to have a cold isle space sealed or semi-sealed, there are the problems relating to a cost for disaster prevention facilities and durability required for earth quakes or the like.SOLUTION: Plural rack arrays configured by combining a plurality of racks for storing heating equipment are disposed at an interval with the longitudinal directions thereof facing each other, cooling air is supplied from air conditioning equipment upward from a floor surface between a pair of racks facing each other, and a plate body is projected in an eave shape in the upper end direction of the other opposite rack array from the upper end side of each rack array. An interval is provided between end edges of the plate body projected from each rack array so as to form a cold aisle space having a gap on a ceiling side. The gap solves the problem by the air conditioning mechanism of the rack for heat generating equipment which is set at an interval so that the cold aisle space does not generate a pressure difference with a ceiling side outer space by the cooling air supplied from the floor.</p> |
