Laundry appliance drainage
A laundry appliance includes a cabinet defining an interior volume with a housing mounted within the interior volume of the cabinet. An air filter is positioned in the housing. The air filter may be positioned upstream of a heating system of the laundry appliance. The laundry appliance also includes a drain path extending through the housing.
1. A laundry appliance, comprising:
a cabinet defining an interior volume;
a tub mounted within the interior volume of the cabinet;
a laundry basket rotatably mounted within the tub, the laundry basket defining a chamber for the receipt of articles for treatment;
a heating system in thermal communication with the chamber whereby heated air flows from the heating system to the chamber;
an air filter assembly positioned between the laundry basket and the heating system upstream of the heating system, whereby a flow of return air from the chamber passes through and is filtered by an air filter of the air filter assembly before flowing to the heating system;
a housing, the air filter positioned within the housing; and
a drain path extending through the housing, wherein the air filter assembly is removably positioned in the housing,
wherein the housing comprises a guide rail, the air filter configured to translate in a travel direction along the guide rail between an inserted position in the housing and an extracted position at least partially outside of the housing, and wherein the guide rail is discontinuous along the travel direction.
2. The laundry appliance of claim 1 , wherein the air filter assembly comprises an upstream side and a downstream side, wherein the drain path extends between the upstream side of the air filter assembly and the downstream side of the air filter assembly.
3. The laundry appliance of claim 2 , wherein the downstream side of the air filter assembly faces the heating system.
4. The laundry appliance of claim 2 , further comprising a return duct extending from the tub to an outlet defined in the housing, wherein the upstream side of the air filter assembly faces the outlet.
5. The laundry appliance of claim 1 , further comprising a return duct extending from the tub to an outlet defined in the housing, wherein the housing comprises a floor, wherein the floor of the housing defines a pitch, and wherein the pitch of the floor of housing is oriented towards the outlet.
6. The laundry appliance of claim 1 , wherein the housing comprises a floor, wherein the air filter assembly comprises a guide surface, the guide surface in contact with a top of the guide rail when the air filter assembly is in the inserted position, wherein the guide rail defines a height above the floor of the housing, and wherein a bottom surface of the air filter assembly is spaced apart from the floor of the housing along a vertical direction when the air filter assembly is in the inserted position.
7. The laundry appliance of claim 1 , further comprising a water channel defined in a floor of the housing, wherein the water channel defines at least a portion of the drain path.
8. The laundry appliance of claim 7 , wherein the air filter assembly is insertable into and removable from the housing through a filter gate in the housing, and wherein the water channel is defined in the floor of the housing proximate the filter gate along the travel direction.
9. A laundry appliance, comprising:
a cabinet defining an interior volume;
a housing mounted within the interior volume of the cabinet;
an air filter assembly positioned in the housing;
a drain path extending through the housing; and
a return duct extending to an outlet defined in the housing, wherein the housing comprises a floor, wherein the floor of the housing defines a pitch, and wherein the pitch of the floor of housing is oriented towards the outlet.
10. The laundry appliance of claim 9 , wherein the air filter assembly comprises an upstream side and a downstream side, wherein the drain path extends between the upstream side of the air filter assembly and the downstream side of the air filter assembly.
11. The laundry appliance of claim 10 , wherein the downstream side of the air filter assembly faces a heating system of the laundry appliance.
12. The laundry appliance of claim 10 , wherein the upstream side of the air filter assembly faces the outlet.
13. The laundry appliance of claim 9 , wherein the air filter assembly is removably positioned in the housing, wherein the housing comprises a guide rail, the air filter assembly configured to translate in a travel direction along the guide rail between an inserted position in the housing and an extracted position at least partially outside of the housing, and wherein the guide rail is discontinuous along the travel direction.
14. The laundry appliance of claim 13 , wherein the air filter assembly comprises a guide surface, the guide surface in contact with a top of the guide rail when the air filter is in the inserted position, wherein the guide rail defines a height above the floor of the housing, and wherein a bottom surface of the air filter assembly is spaced apart from the floor of the housing along a vertical direction when the air filter assembly is in the inserted position.
15. The laundry appliance of claim 9 , further comprising a water channel defined in the floor of the housing, wherein the water channel defines at least a portion of the drain path.
16. The laundry appliance of claim 15 , wherein the air filter assembly is removably positioned in the housing whereby the air filter assembly is removable from the housing by sliding in a travel direction between an inserted position in the housing and an extracted position at least partially outside of the housing, wherein the air filter assembly is insertable into and removable from the housing through a filter gate in the housing, and wherein the water channel is defined in the floor of the housing proximate the filter gate along the travel direction.
17. A laundry appliance, comprising:
a cabinet defining an interior volume;
a housing mounted within the interior volume of the cabinet;
an air filter assembly positioned in the housing;
a drain path extending through the housing; and
a water channel defined in a floor of the housing, wherein the water channel defines at least a portion of the drain path, wherein the air filter assembly is removably positioned in the housing whereby the air filter assembly is removable from the housing by sliding in a travel direction between an inserted position in the housing and an extracted position at least partially outside of the housing, wherein the air filter assembly is insertable into and removable from the housing through a filter gate in the housing, and wherein the water channel is defined in the floor of the housing proximate the filter gate along the travel direction.
18. The laundry appliance of claim 17 , wherein the air filter assembly comprises an upstream side and a downstream side, wherein the drain path extends between the upstream side of the air filter assembly and the downstream side of the air filter assembly.
19. The laundry appliance of claim 17 , further comprising a return duct extending from the tub to an outlet defined in the housing, wherein the housing comprises a floor, wherein the floor of the housing defines a pitch, and wherein the pitch of the floor of housing is oriented towards the outlet.
20. The laundry appliance of claim 17 , wherein the housing comprises a guide rail, wherein the air filter assembly comprises a guide surface, the guide surface in contact with a top of the guide rail when the air filter assembly is in the inserted position, wherein the guide rail defines a height above the floor of the housing, and wherein a bottom surface of the air filter assembly is spaced apart from the floor of the housing along a vertical direction when the air filter assembly is in the inserted position.