Patent ID: 11907029
Assignee: UPSTREAM DATA INC.
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 32:
33. A method comprising:
operating a plurality of blockchain mining processors mounted within an interior of a portable building; and
operating a cooling fan to convey air in sequence:
through an air inlet into the interior of the portable building;
across the plurality of blockchain mining processors; and
out of the portable building through an air outlet that is above the air inlet, in which an exhaust guide is mounted to an exterior of, or forms part of, a side wall of the portable building and adjacent to the air outlet, in which the exhaust guide is configurable between:
an upward position where the exhaust guide directs the air in an upward direction; and
a recirculation position where the exhaust guide directs the air in a downward direction toward the air inlet.