Fragrant additive reservoir for a dryer appliance
A dryer appliance and a method of operating the same to introduce a fragrance into the drying chamber include positioning a reservoir within the cabinet of the dryer appliance. The reservoir contains a fragrant additive and is positioned such that a flow of air may pass through the fragrant additive and into the drying chamber to improve the smell of the drying chamber and articles placed therein. The reservoir may be positioned within the cabinet and covered with a selectively positioned lid or may be placed in fluid communication with an air handler of the dryer appliance to permit the intermingling of the flow of air and the fragrant additive.
1. A dryer appliance comprising:
a cabinet;
a drum rotatably mounted within the cabinet, the drum defining a drying chamber for receipt of clothes for drying;
an exhaust conduit defining an exhaust passage in fluid communication with the drying chamber;
a reservoir positioned within the cabinet for receipt of a fragrant additive, the reservoir defining one or more openings;
a bypass conduit providing fluid communication between the exhaust passage and the reservoir; and
an air circulation device for urging a flow of air through the bypass conduit and the one or more openings and into the cabinet.
2. The dryer appliance of claim 1 ,
wherein the air circulation device is an air handler that is fluidly coupled to the exhaust conduit for urging the flow of air through the exhaust passage.
3. The dryer appliance of claim 1 , wherein an inlet of the reservoir is positioned on a bottom of the reservoir along a vertical direction and is fluidly coupled to the bypass conduit.
4. The dryer appliance of claim 1 , wherein the one or more openings of the reservoir are defined by a mesh screen that contains the fragrant additive.
5. The dryer appliance of claim 1 , wherein a bypass valve is operably coupled with the bypass conduit for regulating the flow of air into the reservoir.
6. The dryer appliance of claim 5 , wherein the bypass valve opens only when a heating element of the dryer appliance is off.
7. The dryer appliance of claim 5 , wherein the bypass valve is selectively adjusted in response to a user requested scent strength.
8. The dryer appliance of claim 1 , wherein the reservoir is positioned proximate an entrance to an air entrance passage.
9. The dryer appliance of claim 1 , wherein the cabinet defines a refill inlet for filling the reservoir with the fragrant additive.
10. The dryer appliance of claim 9 , wherein the refill inlet is a sliding drawer positioned on a front of the cabinet or a hinged door positioned on a top of the cabinet.
11. The dryer appliance of claim 1 , wherein the air circulation device is the drum which circulates the flow of air while rotating.
12. The dryer appliance of claim 1 , comprising:
a lid positioned over the one or more openings for selectively opening and closing the reservoir.
13. The dryer appliance of claim 12 , comprising:
a seal positioned between the reservoir and the lid to create a substantially airtight seal over the one or more openings when the lid is closed.
14. The dryer appliance of claim 12 , comprising:
an electric motor operably coupled to the lid for selectively positioning the lid to regulate a scent strength in the drying chamber from the additive fragrance.
15. The dryer appliance of claim 14 , wherein the lid comprises a set of louvres.
16. A dryer appliance comprising:
a cabinet;
a drum rotatably mounted within the cabinet, the drum defining a drying chamber for receipt of clothes for drying;
an exhaust conduit defining an exhaust passage in fluid communication with the drying chamber;
an air handler operably coupled to the exhaust conduit for urging a flow of air through the exhaust passage;
a reservoir positioned within the cabinet for receipt of a fragrant additive, the reservoir defining an inlet and one or more openings; and
a bypass conduit providing fluid communication between the exhaust passage and the inlet of the reservoir such that the flow of air passes through the fragrant additive and out the one or more openings of the reservoir into the cabinet.
17. The dryer appliance of claim 16 , wherein the inlet is positioned on a bottom of the reservoir along a vertical direction.
18. The dryer appliance of claim 16 , wherein the one or more openings of the reservoir are defined by a mesh screen that contains the fragrant additive.
19. The dryer appliance of claim 16 , wherein a bypass valve is operably coupled with the bypass conduit for regulating the flow of air into the reservoir.