HEAT EXCHANGER UNIT, HEAT EXCHANGER DEVICE, DISHWASHER, WASHING MACHINE AND PROCESS OF MANUFACTURING A HEAT EXCHANGER UNIT

A heat exchanger unit (33a-d) for a dishwasher or a washing machine to recover thermal energy comprises a chamber (36a-d) with a first cover wall (38a-d) and a side wall (37a-d) connected to the first cover wall (38a-d), within the chamber (36a-d) a first duct (40a-d), within the chamber (36a-d) a s...

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Bibliographische Detailangaben
Hauptverfasser: LI, Hongkun, Dominik, Wojciech, PAN, Xianjie, Bächer, Peter, Petracek, Pavol, Yang, Lin, Cervenka, Bystrik, Lampe, Hansjörg
Format: Patent
Sprache:eng ; fre ; ger
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Zusammenfassung:A heat exchanger unit (33a-d) for a dishwasher or a washing machine to recover thermal energy comprises a chamber (36a-d) with a first cover wall (38a-d) and a side wall (37a-d) connected to the first cover wall (38a-d), within the chamber (36a-d) a first duct (40a-d), within the chamber (36a-d) a second duct (41a-d) adjacent to the first duct (40a-d), and a partition wall (26a-d), which adjoins the first cover wall (38a-d), and which is configured to separate a fluid within the first duct (40a-d) from a fluid within the second duct (41a-d), and to transfer thermal energy between the fluid within the first duct (40a-d) and the fluid within the second duct (41a-d). A heat exchanger device (23) comprising at least two of the heat exchanger units (33a-d). A dishwasher or a washing machine comprising the heat exchanger unit (33a-d) or the heat exchanger device (23). A process of manufacturing the heat exchanger unit (33a-d).