Integrated suction and draining device for the tank of a dishwashing machine and dishwashing machine including such a device

摘要

An integrated device (1) including an overflow tube (12) and a cup-shaped body filtering element (15) concentrically mounted to the overflow tube; wherein the overflow tube presents a first end (20) connected to a draining tube and a second blank end (21), opposite to the first, which overhangingly protrudes upwards inside a tank (2) of a washing compartment (5) of a dishwashing machine (3), the second end of the overflow tube presenting at least one side opening (22) essentially arranged in use at the surface height of a head of washing fluid inside the tank; the filtering element being arranged with a first laterally blank end (24) thereof so as to shield the at least one side opening (22) of the overflow tube, while a second end (25) thereof is provided with a plurality of openings made so as to define a filtering mesh (26) at a bottom wall (30) of the tank and around the overflow tube, in a position immediately facing a suction sump (16) arranged underneath the tank and within which the first end of the overflow tube (20) projects.