period two
Chilled-Water System Design
notes
Chilled-Water Systems
period two
Chilled-Water System Design
Figure 30
Proper design of a chilled-water system can greatly impact the first cost, operating costs, and flexibility of the HVAC system. The purpose of this period is to discuss the design of reliable chilled-water systems.
Chilled-Water System Components
cooling tower
cooling coil
pumpschiller
Figure 31
The conventional chilled-water system consists of combinations of the following primary components:
nWater chillers
nLoad terminals (chilled-water cooling coils in comfort-cooling applications)
nCooling towers in water-cooled systems
nChilled- and condenser-water pumps
nChilled- and condenser-water distribution systems that include piping, an expansion tank, control valves, check valves, strainers, and so forth.
