(57) The invention relates to a dish-washing machine having a washing area receiving the
dishes and into which an extraction line opens, via which hot vapour-saturated air
is sucked out of the washing area by means of a fan, on which machine the extraction
line begins in a blocking device with an extraction aperture which is arranged in
the roof region of the washing area, and has a valve disc as a blocking element, on
which when the fan is switched on, the valve disc releases the extraction aperture
and on which, when the fan is switched off, the valve disc returns to the initial
position on the basis of its own weight and closes the extraction aperture. At the
entrance to the blocking device, warm dry air is already mixed with the hot vapour-saturated
air extracted from the washing area, with the result that the mixed air which is led
to the extraction line cannot lead to the formation of condensation in the extraction
line.
|
|
