Composite cooling system of data center

Abstract

The invention discloses a composite cooling system of a data center. The system can provide different cooling methods for cooling equipment in the data center to radiate heat. A cooling source comprises an icy water machine, icy water pipeline systems of different cold sources and a cooling water tower; the composite cooling system of the data center provides three water cooling heat radiation procedures, namely icy water machine auxiliary external air cooling process, an external air cooling process and a backup and auxiliary external air cooling process.

Description

technical field [0001] The invention relates to the technical field of green computer room construction, in particular to a composite cooling system for a data center. Background technique [0002] At present, the cooling water system of the existing data center generally uses the ice water produced by the ice water machine as the cold source, which is transported to the air conditioning equipment of the data center to absorb the heat load generated by the computer cabinet, the equipment room equipment and the room, and achieve the cooling effect. Effect. All the heat load inside the data center is carried by the chiller to the cooling tower to dissipate the heat to the outside. In this way, the operating capacity and power consumption of the chiller cannot be significantly reduced with the decrease of the outside air temperature, and a certain power consumption must still be maintained. [0003] In order to solve the above-mentioned problems, someone proposes a cooling me...

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Problems solved by technology

[0007] The embodiment of the present invention provides a composite cooling system for a data center, which is used to solve the problem that the cooling water and the ice water system of the ice water machine in the data center in the prior art are independent of each other and cannot be shared. machine as a backup problem

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