Dishwasher appliance with a vortex air dryer
A dishwasher appliance includes a tub that defines a wash chamber. A door is mounted to the tub for selectively accessing the wash chamber of the tub. A vortex air dryer has four vents and a fan. The four vents are positioned and oriented for forming a vortex air flow in the wash chamber during operation of the fan.
1. A dishwasher appliance, comprising:
a tub defining a wash chamber, the tub extending between a first side portion and a second side portion along a lateral direction, the tub extending between a front portion and a rear portion along a transverse direction, the transverse direction being perpendicular to the lateral direction;
a door mounted to the tub at the front portion of the tub for selectively accessing the wash chamber of the tub; and
a vortex air dryer having four vents and a fan, a first one of the four vents positioned at the first side portion and the rear portion of the tub, a second one of the four vents positioned at the second side portion and the rear portion of the tub, a third one of the four vents positioned at the second side portion and the front portion of the tub, a fourth one of the four vents positioned at the first side portion and the front portion of the tub,
wherein the four vents are positioned and oriented for forming a vortex air flow in the wash chamber during operation of the fan.
2. The dishwasher appliance of claim 1 , wherein three of the four vents are positioned on the tub, and one of the four vents is positioned on the door.
3. The dishwasher appliance of claim 1 , wherein the fan is positioned at a top wall of the tub, three of the four vents are positioned on a respective side wall of the tub, and one of the four vents is positioned on the door.
4. The dishwasher appliance of claim 1 , wherein the four vents are elongated along a vertical direction that is perpendicular to the lateral and transverse directions.
5. The dishwasher appliance of claim 1 , wherein each of the four vents has a length along the vertical direction, the length of each of the four vents being no less than twelve inches.
6. The dishwasher appliance of claim 1 , wherein the fan is a plurality of fans, and each of the plurality of fans is positioned at a respective one of the four vents.
7. The dishwasher appliance of claim 1 , wherein the vortex air dryer further comprises an outlet duct, the outlet duct extending from the wash chamber, air within the wash chamber exiting the wash chamber through the outlet duct during operation of the fan.
8. The dishwasher appliance of claim 7 , wherein the four vents are contiguous with ambient air about the tub.
9. The dishwasher appliance of claim 7 , wherein the vortex air dryer is operable to recirculate air within the wash chamber through the four vents and the outlet duct.
10. A dishwasher appliance, comprising:
a tub defining a wash chamber;
a door mounted to the tub for selectively accessing the wash chamber of the tub; and
a vortex air dryer having four vents and a fan, three of the four vents positioned on the tub, one of the four vents positioned on the door,
wherein the four vents are positioned and oriented for forming a vortex air flow in the wash chamber during operation of the fan.
11. The dishwasher appliance of claim 10 , wherein the fan is positioned at a top wall of the tub, and the three of the four vents are positioned on a respective side wall of the tub.
12. The dishwasher appliance of claim 10 , wherein each of the four vents is positioned at a respective corner of the wash chamber.
13. The dishwasher appliance of claim 10 , wherein the four vents are elongated along a vertical direction that is perpendicular to the lateral and transverse directions.
14. The dishwasher appliance of claim 13 , wherein each of the four vents has a length along the vertical direction, the length of each of the four vents being no less than twelve inches.
15. The dishwasher appliance of claim 10 , wherein the fan is a plurality of fans, and each of the plurality of fans is positioned at a respective one of the four vents.
16. The dishwasher appliance of claim 10 , wherein the vortex air dryer further comprises an outlet duct, the outlet duct extending from the wash chamber, air within the wash chamber exiting the wash chamber through the outlet duct during operation of the fan.
17. The dishwasher appliance of claim 16 , wherein the four vents are contiguous with ambient air about the tub.
18. The dishwasher appliance of claim 16 , wherein the vortex air dryer is operable to recirculate air within the wash chamber through the four vents and the outlet duct.