MULTI-MODE AIR DRYING SYSTEM

A compressed air drying system is provided for removing moisture from compressed air. The dryer operates in two modes in response to the demand for compressed air. In a first mode of operation, a refrigeration compressor runs continuously and the speed of a condenser fan is varied to maintain a cons...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: VEZIL, Stefano, DEPIERO, Paolo, CAPELLARI, Giovanni Battista
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A compressed air drying system is provided for removing moisture from compressed air. The dryer operates in two modes in response to the demand for compressed air. In a first mode of operation, a refrigeration compressor runs continuously and the speed of a condenser fan is varied to maintain a constant cooling temperature. In a second mode of operation, the refrigeration compressor runs intermittently between on and off periods. As result, the cooling temperature fluctuates during the second mode of operation.