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IDX-OM-W010
Air Dryer
7 Specification for Option A
7-5 Compressed Air and Refrigerant Circuit / Operation Principles
7- 2
IDF Series
7-5 Compressed Air and Refrigerant Circuit / Operation Principles
IDF1E
~
3E
IDF4E
~
15E1
Compressed Air Circuit
The heat of humid hot air entering to the air drier enters to the cooler and is cooled and
dehumidified by cold fleon, separating the moisture.
The cold air is released from the air dryer.
Refrigerant Circuit
The Fluorocarbon charged in the refrigerant circuit is compressed by the compressor and
cooled by the condenser to become liquid. Then, going through the capillary tube, it is
decreased the pressure to reach a low temperature.
Passing through the cooler part, it
draws heat from compressed air and intensely boils. Finally it is inhaled into the
compressor again. The capacity control valve opens to prevent dew drops from freezing
when compressed air is cooled enough.
Air Inlet
Cooler
Capillary Tube
Pressure Switch
Fan Motor
Evaporation Thernareter
Condensor
Compressor
Capacity Control
Valve
Drain Outlet
Drain Separator
Air Outlet
Air Inlet
Capillary
Tube
Pressure.
Switch
Fan Motor
Evaporation
Thermometer
Condensor
Compressor
Capacity
Control Valve
Drain Outlet
Drain Separator
Heat Exchanger
Air Outlet