SELF-SUSTAINED WALL TYPE EXHAUST COOLING UNIT AND ELECTRONIC EQUIPMENT COOLING METHOD

摘要

PROBLEM TO BE SOLVED: To provide a self-sustained wall type exhaust cooling unit and a method for cooling an electronic equipment which hardly receive structural restriction or functional restriction due to the specification, the shape or the like of a frame or a casing accommodating a group of electronic equipment and can separately treat thermal load on each unit of the group of the electronic equipment accommodating the frame or the casing.SOLUTION: The self-sustained type wall type exhaust cooling unit (10) cools indoor air having a temperature raised by the heat exchange with the electronic equipment to remove the heat of a plurality of the electronic equipment (2) accommodated in the frame or the casing (9) and the indoor air after cooled is made flow out to an indoor space. The exhaust cooling unit has a plurality of the supports (11) erected with a certain interval from the frame or the casing in the flowing direction downstream side of the indoor air after temperature rise and opening and shutting doors (12) supported to open and shut between the supports and opposed to the rear surface of the frame or the casing. A heat exchanger (20) for cooling the indoor air after temperature rise which is discharged from the back surface (7) of the frame or the casing and flows out to the indoor space (5) is assembled in the opening and shutting door.