HEAT EXCHANGER FOR AIR-COOLED CHILLER

An air-cooled chiller system includes a heat exchanger including a first tube bank including at least a first and a second flattened tube segments extending longitudinally in spaced parallel relationship; a second tube bank including at least a first and a second flattened tube segments extending lo...

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Bibliographische Detailangaben
Hauptverfasser: SIENEL TOBIAS H, MUNOZ JULES RICARDO, WOLDESEMAYAT MEL, TARAS MICHAEL F, JOARDAR ARINDOM, ESFORMES JACK LEON, POPLAWSKI BRUCE J
Format: Patent
Sprache:eng
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Zusammenfassung:An air-cooled chiller system includes a heat exchanger including a first tube bank including at least a first and a second flattened tube segments extending longitudinally in spaced parallel relationship; a second tube bank including at least a first and a second flattened tube segments extending longitudinally in spaced parallel relationship, the second tube bank disposed behind the first tube bank with a leading edge of the second tube bank spaced from a trailing edge of the first tube bank; a fan creating an airflow across the first heat exchanger, the airflow flowing over the first tube bank prior to flowing over the second tube bank, wherein refrigerant flows in the heat exchanger in a cross-counterflow direction opposite that of the airflow direction.