Patent ID: 11933503
Assignee: DL MANUFACTURING, INC.
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  B | IPC B  F

Claim 0:
1. A facility-based dual-purpose conditioned air blower system, comprising:
a heat exchange unit comprising an ambient air inlet, heat exchange elements, and a conditioned air outlet;
a diverter apparatus, comprising:
a diverter inlet fluidly coupled to the conditioned air outlet of the heat exchange unit;
a first diverter outlet to the facility; and
a second diverter outlet;
the diverter apparatus moveable between a first position wherein the first diverter outlet is closed and the second diverter outlet is open, and a second position wherein the first diverter outlet is open and the second diverter outlet is closed;

and;
a centrifugal blower comprising a blower inlet fluidly coupled to the second diverter outlet of the diverter apparatus, and a blower outlet positioned to ventilate a trailer interior with conditioned air from the conditioned air outlet of the heat exchange unit.