RACK AISLE ISOLATION STRUCTURE

摘要

Provided is a rack aisle isolation structure whereby, in a server room with an aisle between racks being an isolated space, fire extinguishing gas may be guided into the isolated space and supplied efficiently into each rack through the isolated space without a circulation flow discharge aperture being formed in line with the floor face of the isolated space. This rack aisle isolation structure, wherein a space which is disposed between racks is an isolated space (6) by a ceiling isolation member (4) and an aisle isolation member (3), comprises aperture mechanisms which form aperture parts in the ceiling isolation member, the aisle isolation member or the rack for, upon receipt of an external signal, drawing fire extinguishing gas from discharge nozzles which are disposed externally to the isolation spaces.