VARIABLE AIR COOLING SYSTEM FOR DATA CENTERS

A method and system for cooling air within an enclosure. The enclosure includes a cooling system and a remaining portion of the enclosure that is external to the cooling system An outside air temperature of air entering the cooling system from outside the enclosure is monitored. A blowing air temper...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Legrand, Jean-Marc, Clement, Jean-Yves, Rougeaux, Francois-Rene, Bauchot, Frederic
Format:	Patent
Sprache:	eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY HEATING LIGHTING MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS MECHANICAL ENGINEERING PRINTED CIRCUITS RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	A method and system for cooling air within an enclosure. The enclosure includes a cooling system and a remaining portion of the enclosure that is external to the cooling system An outside air temperature of air entering the cooling system from outside the enclosure is monitored. A blowing air temperature of air in the cooling system at the outlet of the cooling system is monitored. A first inlet of the enclosure is controlled to be fully open or fully closed, in dependence on the monitored outside air temperature. A second inlet of the enclosure is controlled by adjusting an amount of opening of the second inlet, in dependence on the monitored blowing air temperature. A valve in a secondary water circuit of the cooling mechanism is controlled by adjusting an amount of opening of the valve, in dependence on the monitored outside air temperature.