DEVICE FOR COOLING ELECTRONIC MODULAR UNITS IN DEVICE AND NETWORK CABINETS

摘要

The invention relates to a device for cooling electronic modular units in device and network cabinets, in particular server cabinets comprising door-integrated fans. The thus formed fan door covers an access area of the rear surface of the cabinet in the closed position thereof. An air-fluid heat exchanger is fixedly arranged on the longitudinal side in such a way that it is adjacent to the fan door and covers the restraint area of the rear surface of the cabinet on which said fan door hinges. Exhaust heat transmitted in the heat exchanger to a coolant, in particular to cold water, is discharged from a local device cabinet by means of a pipe network. In order to connect the heat exchangers of the individual cabinets to said pipe network on the side of a building, connecting rigid pipes made of a gas tight material can be used.