System and method for ventilating a dishwasher
A dishwasher for treating dishes according to an automatic cycle of operation can comprise a tub defining a treating chamber with an access opening. A door can be selectively moveable to a closed position to close the access opening and can have a metal inner panel with a rear face confronting the treating chamber when the door is in the closed position. The door can have a lower edge overlying a portion of the tub when the door is in the closed position. A ventilating strip can be provided along the lower edge and can have vent openings passing through the strip. A seal can extend between the tub and the ventilating strip when the door is closed to form a liquid seal between the ventilating strip and the tub.
1. A dishwasher for treating dishes according to an automatic cycle of operation, the dishwasher comprising:
a tub defining a treating chamber with an access opening;
a door selectively moveable to a closed position to close the access opening and having a metal inner panel defining a panel plane with a rear face confronting the treating chamber when the door is in the closed position and a lower edge overlying a portion of the tub when the door is in the closed position;
a ventilating strip provided along the lower edge and having vent openings passing through the strip; and
a seal extending parallel to the panel plane between the tub and the ventilating strip when the door is closed to form a liquid seal between the ventilating strip and the tub when the door is in the closed position;
wherein when the door is moved to an open position the seal breaks contact with the tub; and
wherein the ventilating strip and seal are juxtaposed such that the vent openings are fluidly coupled to the treating chamber when the seal forms the liquid seal and the vent openings are located between the seal and the panel plane.
2. The dishwasher of claim 1 wherein the vent openings fluidly couple the treating chamber to ambient air.
3. The dishwasher of claim 2 wherein the vent openings fluidly couple the treating chamber to an interior of the door, with the interior fluidly coupled to the ambient air.
4. The dishwasher of claim 1 , wherein the seal contacts the ventilating strip downstream of the vent openings in terms of a fluid path flowing out of the treating chamber.
5. The dishwasher of claim 1 , wherein the tub defines opposing corners and the ventilating strip has opposing ends, with each end corresponding to one of the opposing corners, and the seal extends between the ends and the corners.
6. The dishwasher of claim 1 , wherein the ventilating strip further comprises a strip channel and a portion of the seal is received within the strip channel to mount the seal to the ventilating strip.
7. The dishwasher of claim 1 , wherein the tub further comprises a tub lip at a bottom of the access opening.
8. The dishwasher of claim 7 , wherein the lower edge lies below the tub lip.