Waste water heat exchanger for a dishwasher and dishwasher

The heat exchanger has channel forming plates (102,104,106,108) that are made of plastic material. The side open channels (322,324,326,342,344,346) are placed on side of channel forming plates and provided with outlet opening and inlet opening. The heat transfer plates (203,205,207) are made of meta...

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Bibliographische Detailangaben
Hauptverfasser: RIST, STEPHAN, HOKENMAIER, JUERGEN, HAGER, HANS-PETER, THURN, MICHAEL
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:The heat exchanger has channel forming plates (102,104,106,108) that are made of plastic material. The side open channels (322,324,326,342,344,346) are placed on side of channel forming plates and provided with outlet opening and inlet opening. The heat transfer plates (203,205,207) are made of metallic material, or thermally conductive plastic. The channel forming plates and heat transfer plates are arranged such that open side of channel is arranged opposite to open side of another channel, and open sides of channels are closed by heat transfer plate. Die vorliegende Erfindung betrifft einen Abwasserwärmetauscher (10) für Geschirrspülmaschinen, insbesondere gewerbliche Geschirrspülmaschinen, der mindestens zwei Kanalformplatten (102, 104, 106, 108) und mindestens eine Wärmeübergangsplatte umfasst (203, 205, 207), wobei die Kanalformplatten (102, 104, 106, 108) aus Kunststoff und die Wärmeübergangsplatten (203, 205, 207) aus Metall oder wärmeleitfähigen Kunststoff bestehen.