POOL CLEANING ROBOT BACKWASH SYSTEM AND METHOD

A pool related platform (1) that includes (i) a drive mechanism for moving the pool related platform; (ii) a housing (2) that has a first fluid opening (11) and a second fluid opening (6); (iii) a filtering unit that comprises a filtering element; (iv) a fluid flow mechanism for inducing a flow of f...

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Bibliographische Detailangaben
Hauptverfasser: Ben Dov, Boaz, Hershzenhaut, Leo
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A pool related platform (1) that includes (i) a drive mechanism for moving the pool related platform; (ii) a housing (2) that has a first fluid opening (11) and a second fluid opening (6); (iii) a filtering unit that comprises a filtering element; (iv) a fluid flow mechanism for inducing a flow of fluid through the filtering unit in a first direction during a filtering process, and for inducing a flow of the fluid through the filtering element at another direction during a backwash process; (v) an entrapment cell (21); and (vi) a flow control unit that comprises a flow control element (31, 32, 33, 34) and an inlet that is maintained open during the filtering process and the backwash process.