System for providing circulating air for a vertical gardening system
Vertical growing uses a plurality of shelves to support plants. The system provides nitrogen and light to help grow the plants placed on the shelves. The system also circulates air that is filtered and mixed with the nitrogen before being distributed to the plants. The filters can remove odors from the circulating air.
1. An apparatus for dispersing air, comprising:
a rack system having a plurality of shelves defining vertically aligned plant growing areas; and
an air system mounted on and supported by the rack system, the air system comprising:
a housing comprising an air inlet portion and an air outlet portion, and defining a plenum between the air inlet and outlet portions, wherein the air inlet portion is positioned laterally outboard of the vertically aligned plant growing areas;
a fan coupled to the air inlet portion of the housing; and
a first elongated duct having a first plurality of holes arranged to direct air at one of the plant growing areas, wherein the first elongated duct has an end coupled to the outlet portion of the housing and extends linearly, and is supported by and along one of the shelves to an opposite end;
wherein the fan directs ambient air in a vertical direction into the housing such that the air flows away from the housing in a horizontal direction through the first elongated duct and through the first plurality of holes in the first elongated duct.
2. The apparatus of claim 1 wherein the first elongated duct has a rectangular cross section that has a width that is greater than a height of the first elongated duct.
3. The apparatus of claim 1 further comprising an intake collar mounted at the inlet portion of the housing.
4. The apparatus of claim 3 wherein the fan is coupled directly to the intake collar and positioned laterally outboard of the vertically aligned plant growing areas.
5. The apparatus of claim 4 wherein the fan, the collar, and the air inlet portion are configured so that air flows downwardly through the fan, the collar, and the air inlet portion.
6. The apparatus of claim 1 further comprising a second elongated duct having a second plurality of holes on a lower surface of the second elongated duct and the second elongated duct has an end coupled to a second outlet portion of the housing, wherein the second elongated duct extends linearly, and is supported by and along the one of the shelves to an opposite end.
7. The apparatus of claim 6 , wherein the first elongated duct and second elongated duct define an elongate space therebetween, the elongate space extending uninterrupted from the ends of the first and second elongated ducts to the opposite ends of the first and second elongated ducts.
8. The apparatus of claim 1 further comprising:
a light ballast coupled in proximity to the housing; and
a light bar having a plurality of light emitting diodes, the light bar mounted in proximity to the first elongated duct.
9. The apparatus of claim 1 further comprising a filter positioned between the air inlet portion and the outlet portion of the housing.
10. An apparatus for dispersing air, comprising:
a plurality of vertically stacked shelves having opposite ends each supported by a pair of uprights, the shelves adapted to support plants thereon, at least one of the shelves having an associated air dispersing system comprising:
a housing coupled to and supported by the uprights, the housing having an air inlet portion and an air outlet portion, the housing defining a plenum between the air inlet and outlet portions, and the air inlet portion positioned laterally outboard of the pair of uprights at one of the opposite ends;
a first elongated duct having a first plurality of holes on a lower surface of the first elongated duct and the first elongated duct is coupled to the outlet portion of the housing;
a fan fluidly coupled to the air inlet portion of the housing and which directs ambient air in a vertical direction into the housing such that the air flows away from the housing through the air outlet portion in a horizontal direction, through the first elongated duct, and through the plurality of holes in the first elongated duct.
11. The apparatus of claim 10 wherein the first elongated duct has a rectangular cross section that has a width that is greater than a height of the first elongated duct.
12. The apparatus of claim 10 further comprising an intake collar mounted at the inlet portion of the housing.
13. The apparatus of claim 12 wherein the fan is coupled directly to the intake collar and positioned laterally outboard of the vertically stacked shelves.
14. The apparatus of claim 13 , wherein the fan, the collar, and the air inlet portion are configured so that air flows downwardly through the fan, the collar, and the air inlet portion.
15. The apparatus of claim 10 further comprising a second elongated duct having a second plurality of holes on a lower surface of the second elongated duct and the second elongated duct is coupled to a second outlet portion of the housing, wherein the first and second elongated ducts extend linearly and in parallel spaced-apart arrangement along the at least one of the shelves.
16. The apparatus of claim 15 , wherein the first and second elongated ducts are positioned at opposite sides of the air inlet portion.
17. The apparatus of claim 16 , wherein the first and second elongated ducts define an elongate space extending uninterrupted from ends of the first and second elongated ducts at the housing to the opposite ends of the first and second elongated ducts.
18. The apparatus of claim 10 further comprising:
a light ballast coupled in proximity to the housing; and
a light bar having a plurality of light emitting diodes, the light bar mounted in proximity to the first elongated duct.
19. The apparatus of claim 10 , wherein the first elongated duct extends linearly along one of the shelves from an end at the outlet portion of the housing, to an opposite end.
20. The apparatus of claim 10 further comprising a filter positioned between the air inlet portion and the outlet portion of the housing.
21. An apparatus kit for dispersing air, comprising:
a rack system comprising:
a plurality of uprights; and
a plurality of shelves that are mountable to the uprights in a vertically stacked arrangement, the shelves defining vertically aligned plant growing areas;
an air system configured to be mounted on and supported by the rack system, the air system comprising:
a housing comprising an air inlet portion and an air outlet portion, the housing defining a plenum between the air inlet and outlet portions, wherein the air inlet portion is configured to be positioned outboard of the vertically aligned plant growing areas;
a fan configured to be coupled to the air inlet portion of the housing; and
a first elongated duct having a first plurality of holes arranged to direct air at one of the plant growing areas, wherein the first elongated duct has an end configured for coupling to the outlet portion of the housing, and is configured to extend linearly along and be supported by at least one of the shelves to an opposite end;
wherein the fan is operable to direct ambient air in a vertical direction into the housing such that the air flows away from the housing in a horizontal direction through the first elongated duct and through the first plurality of holes in the first elongated duct.
22. The apparatus kit of claim 21 , wherein the first plurality of holes is arranged along a lower surface of the first elongated duct so that air flows downwardly out through the first plurality of holes.
23. The apparatus kit of claim 22 , further comprising a second elongated duct having a second plurality of holes on a lower surface of the second elongated duct, and the second elongated duct is configured for coupling to a second outlet portion of the housing.
24. The apparatus kit of claim 21 further comprising a filter configured to be positioned between the air inlet portion and the outlet portion of the housing.
25. A vertical plant growing system comprising:
a rack having opposed ends and elongate sides extending between the ends, the rack comprising:
a plurality of uprights; and
at least an upper shelf and a lower shelf supported by the uprights and disposed in vertically spaced stacked arrangement to define at least upper and lower plant growing regions, wherein the uprights are disposed along sides of the rack; and
upper and lower air distribution systems supported by the rack, wherein each of the air distribution systems comprises a fan, a housing, and an elongated duct, wherein the fan and the elongated duct are fluidly coupled to the housing;
wherein the elongated duct of the upper air distribution system extends along the rack between selected ones of the uprights and is disposed above the upper shelf, and the elongated duct of the lower air distribution system extends along the rack between the selected ones of the uprights and is disposed beneath the upper shelf and above the lower shelf; and
wherein the elongated ducts of the upper and lower air distribution systems each include a plurality of apertures whereby air provided by the fans to the housings flows through the elongated ducts and is discharged out of the apertures toward the upper and lower shelves, respectively.
26. The vertical plant growing system of claim 25 , wherein the fans are attached to inlet portions of the housings, and the elongated ducts comprise ends attached to outlet portions of the housings and opposite ends located opposite the fans and the housings, the elongated ducts defining straight flow paths from the ends to the opposite ends.
27. The vertical plant growing system of claim 25 wherein the housing comprises an air inlet portion and an air outlet portion, wherein the air inlet portion is positioned laterally outboard of the upper and lower plant growing regions.
28. The vertical plant growing system of claim 27 further comprising a filter positioned between the air inlet portion and the outlet portion of the housing.
29. A vertical plant growing system comprising:
a rack having opposed ends and elongate sides extending between the ends, the rack comprising:
a plurality of uprights; and
at least two plant shelves that are each configured to support plants, wherein the plant shelves are supported by the uprights with the uprights disposed at the sides of the rack, and with the plant shelves disposed in vertically spaced stacked arrangement with respect to each other;
upper and lower air distribution systems attached to and supported by the rack in vertically spaced stacked arrangement with respect to each other, wherein each air distribution system comprises a fan, a housing, and an elongated duct, wherein the fan and the elongated duct are fluidly coupled to the housing;
wherein the elongated ducts of the air distribution systems define respective straight flow paths and extend along the rack between selected ones of the uprights and are each disposed above separate ones of the plant shelves; and
wherein the elongated duct of the lower air distribution system is disposed beneath one of the plant shelves and the elongated duct of the upper air distribution system is disposed above the one of the plant shelves.
30. The vertical plant growing system of claim 29 wherein the elongated duct of the lower air distribution system is supported by the one of the plant shelves and the elongated duct of the upper air distribution system is supported by another of the plant shelves.
31. The vertical plant growing system of claim 29 wherein the housings comprise air inlet portions and an air outlet portions, wherein the air inlet portions are positioned laterally outboard of the plant shelves.
32. The vertical plant growing system of claim 29 , wherein the fans are positioned laterally outboard of the plant shelves.
33. The vertical plant growing system of claim 29 further comprising a filter positioned between the air inlet portion and the outlet portion of the housing.