Patent ID: 8606427
Filing Date: 2013-12-10
Classification: G05D,H05K

Abstract:
1. A data center comprising: a container comprising a raised floor defining a plurality of openings; at least one server system received in the container and supported on the raised floor, the server system comprising a rack and a plurality of servers received in the rack, arranged at different height levels; a plurality of pressurizing fans arranged under the raised floor and correspondingly aligned with the openings; a cooling device to release cooling air into the container under the raised floor, the pressurizing fans driving the cooling air to flow upwards through the openings to cooling the servers; a plurality of temperature sensors mounted to the rack to sense the temperatures of dissipated air of the servers; and a controlling module electrically connected to the pressurizing fans and the temperature sensors; wherein the controlling module differentially adjusts the speeds of the pressurizing fans according to the temperature sensed by the temperature sensors, to make the server at a level with a higher temperature obtain more cooling air, and the server at a level with a lower temperature obtain less cooling air, and wherein distances between the pressurizing fans and the server system are different from one another, the speeds of the pressurizing fans are adjusted to be different from one another, and increased with the increasing distances between the respective pressurizing fans and the server system to make the cooling air be evenly distributed in the container.