US 12,004,326 B2
Architecture to provide liquid and closed loop air cooling
Tyler Baxter Duncan, Austin, TX (US); and Anthony Middleton, Cedar Park, TX (US)
Assigned to DELL PRODUCTS L.P., Round Rock, TX (US)
Filed by Dell Products L.P., Round Rock, TX (US)
Filed on Oct. 21, 2022, as Appl. No. 17/971,332.
Prior Publication US 2024/0138114 A1, Apr. 25, 2024
Int. Cl. G06F 1/16 (2006.01); H05K 5/00 (2006.01); H05K 7/00 (2006.01); H05K 7/20 (2006.01)
CPC H05K 7/20327 (2013.01) [H05K 7/208 (2013.01)] 9 Claims
OG exemplary drawing
 
1. A system for cooling Information Technology (IT) units, the system comprising:
a dry cooling section comprising at least one dry cooler;
a liquid loop interface comprising at least one liquid heat exchange device;
a primary loop comprising a subset of the at least one dry cooler of the dry cooler section;
a secondary loop comprising the at least one liquid heat exchange device of the liquid loop interface that provides liquid cooling to one or more IT units; and
a third liquid cooling loop comprising the liquid loop interface and a second subset of the at least one dry cooler of the dry cooler section.