Fanless chillerless liquid-gas cooling for electronic racks of IT components in the data center

摘要

The data center system includes a housing that houses electronic racks of IT components operating therein, a coolant distribution unit (CDU) located within the housing to control the liquid flow of the coolant. One or more cooling devices are disposed on the IT components to receive a first liquid from the CDU, exchange or extract heat generated from the IT components, and convert the first liquid to a higher temperature second liquid And the second liquid is returned to the CDU. The CDU is coupled to a heat exchange system to disperse the exchanged heat to an external environment. Data center cooling systems, including air flow delivery systems, generate direct or indirect air flow between servers in the electronic racks and remove the heat generated by the servers into the external environment to reduce chillers and IT fans. Remove it.