Underfloor Air Supply
Equipment room
Principle of heat dissipation for underfloor air supply
Underfloor air
supply (with front
and rear cold ducts)
Underfloor air supply
(open aisle with front
cold duct and rear
hot duct)
NOTE
The equipment room with closed cold duct is used
as an example.
Ventilation ESD floor or perforated floor (porosity ≥ 50%)
Aisle door
Blocking panel on the top of the aisle
14
Hot air
Cold air
Hot air
Cold air