11.5
Terminal Units
A
terminal unit
is a part of a larger air-handling system—double-duct,
VAV, or induction. The terminal unit is installed in or near to the zone
which it serves and provides final control of the air temperature
and / or air volume in that zone. Included in this category are mixing
boxes, VAV boxes, terminal reheat coils, and induction units.
11.5.1
Mixing boxes
Mixing boxes for double-duct systems are described in Sec. 8.5.4. The
conventional box includes a constant-volume device to compensate for
variations in static pressure in the hot and cold ducts.
Do'stlaringiz bilan baham: |