FALLING FILM HEAT EXCHANGER

A heat exchanger for a heating, ventilation, air conditioning, and refrigeration (HVAC&R) system includes a shell having an inlet configured to receive refrigerant and an outlet configured to output the refrigerant. The heat exchanger also includes a refrigerant distributor disposed within the s...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Schreiber, Jeb W, Su, Xiuping, Xue, Fang, Gallus, Brian Thomas, Wang, Li, Ford, Scott Allen
Format: Patent
Sprache:eng
Schlagworte:
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Beschreibung
Zusammenfassung:A heat exchanger for a heating, ventilation, air conditioning, and refrigeration (HVAC&R) system includes a shell having an inlet configured to receive refrigerant and an outlet configured to output the refrigerant. The heat exchanger also includes a refrigerant distributor disposed within the shell, and multiple evaporating tubes disposed within the shell and positioned below the refrigerant distributor. The refrigerant distributor includes a perforated plate having multiple holes, each hole extends from a top surface of the perforated plate to a bottom surface of the perforated plate, and a center point of each hole is substantially aligned with a centerline of a respective evaporating tube.