Server rack reflux prevention device and server rack reflux prevention method

摘要

PROBLEM TO BE SOLVED: To prevent reflow of warm air discharged from a rear face of a server rack.;SOLUTION: A server rack reflow prevention device for preventing reflow of warm air in a server room is provided in which server rack rows 10 are arranged such that their front air intake sides are opposed each other with a gap provided between the rows 10 and a ceiling board 20. A space between the server rack rows 10 is configured as a cold aisle to which cold air is supplied, and spaces behind the server rack rows 10 are configured as hot aisles from which the warm air is discharged. For preventing the warm air reflow to the cold aisle, the server rack reflow prevention device comprises on the top face of each of the server rack rows 10: a flat plate-like, permeable reflow prevention panel 31 extending toward the ceiling board 20; a packing 32 made of an elastic material for closing the gap between the upper edge of the reflow prevention panel 31 and the ceiling board of the server room; and a bracket 30 for making the reflow prevention panel to stand by itself on the top face of a server rack.;COPYRIGHT: (C)2012,JPO&INPIT