Patent ID: 8857204
Filing Date: 2014-10-14
Classification: H05K

Abstract:
1. A system comprising: a first-stage cooling assembly that comprises a forced-draft cooling tower having: a final-stage cooling assembly that comprises a forced-draft cooling tower having: wherein the first-stage variable flow water pump pumps cooling fluid from the first-stage cold water reservoir through the first-stage supply piping to, and the cooling fluid from the first stage-cooling tower is in indirect heat exchange relationship with, two or more of the following heat exchangers: wherein warmed water is returned directly to wet media of the first-stage cooling tower and then upon being cooled flows down into the first-stage cold water reservoir for reuse, wherein the final-stage variable flow water pump pumps cooling fluid from the final-stage cold water reservoir through the final-stage supply piping to a cooling coil unit of an individual server enclosure cooling system and warmed water is returned directly to wet media of the final-stage cooling tower and then upon being cooled flows down into the final-stage cold water reservoir for reuse, wherein the cooling fluid from the final stage cooling tower is in indirect heat exchange relationship with the cooling coil unit of an individual server enclosure cooling system, but wherein the first-stage variable flow water pump does not circulate cold water to an air-to-water heat exchanger servicing the ambient air inlet of the first stage cooling tower; and the individual server enclosure cooling system that comprises: wherein the housing of the individual server enclosure cooling system connects to a single server enclosure rack.