초록 ▼

A vertical garden includes a reservoir containing a nutrient rich liquid. A stack of modular planters are nested together above the reservoir. A vertically extending tubular pipe passes through central openings in the modular planters. The tubular pipe communicates with a manifold within the reservo

A vertical garden includes a reservoir containing a nutrient rich liquid. A stack of modular planters are nested together above the reservoir. A vertically extending tubular pipe passes through central openings in the modular planters. The tubular pipe communicates with a manifold within the reservoir. An air pump located outside of the reservoir has an outlet hose terminating in an air inlet port in the manifold. Compressed air flows from the air pump into the manifold and flows up through the pipe to a diffuser plate at the top. Compressed air rises in the vertically extending pipe entraining some of said liquid upward towards the top diffuser plate. Each modular planter has radiating planter ports for growing plants, wherein the planter ports contain plant media. Nutrient rich liquid trickles down from the diffuser plate, intersecting with and soaking the plant media in the planter ports.

대표청구항 ▼

We claim: 1. A vertical garden comprising: a reservoir containing a nutrient rich liquid; a stack of modular members nested together above said reservoir; a vertically extending pipe passing through central openings in said modular members, said pipe communicating with an enclosed, extended manifol

We claim: 1. A vertical garden comprising: a reservoir containing a nutrient rich liquid; a stack of modular members nested together above said reservoir; a vertically extending pipe passing through central openings in said modular members, said pipe communicating with an enclosed, extended manifold adjacent a bottom of said reservoir; an air pump outside of said reservoir having an outlet hose terminating in an air inlet port adjacent one end of said manifold so that compressed air flowing from said air pump enters said manifold and flows up through said vertically extending pipe; said manifold having a liquid inlet port at an opposite end of said manifold allowing inflow of said liquid, the compressed air rising in said vertically extending pipe entraining some of said liquid, an entrance to said vertically extending pipe being between said air and water inlet ports; means comprising a diffuser plate for covering a central opening at a top of the uppermost modular member having an opening to accommodate an upper end of said vertically extending pipe extending above said diffuser plate and a plurality of openings in said diffuser plate to permit liquid exiting from the top end of said vertically extending pipe to drip down through said modular members, the upper end of said vertically extending pipe having an unrestricted outlet; and each modular member having radiating planter ports for growing plants, said planter ports containing plant media, whereby said nutrient rich liquid is delivered to said stack of modular members without any moving parts in said reservoir or stack of modular members. 2. The vertical garden of claim 1 in which said planter ports comprise obliquely arranged cylinders with truncated open ends to provide a horizontal top edge of each planter port. 3. The vertical garden of claim 2 in which the water inlet end of said manifold is slightly lower than said air inlet end of said tube to insure that all incoming air enters said vertically extending pipe. 4. The vertical garden of claim 3 in which the liquid inlet port is on a bottom surface of said manifold. 5. The vertical garden of claim 4 having a sprue plug to close the outlet in said vertically extending tube to cause backwashing for cleaning out any accumulated nutrient leachate in the vertically extending tube. 6. The vertical garden of claim 5 in which the plant media is rock wool extending into the central openings of said modular members, said rock wool surrounding and in contact with said vertically extending pipe, whereby water dripping down from said diffuser plate passes through said media in all modular members to said reservoir. 7. A vertical garden comprising: a reservoir containing a nutrient rich liquid, said reservoir having an open top; a generally flat cover enclosing said open top, said cover having a central opening; a vertically extending pipe passing through said central opening terminating adjacent a bottom of said reservoir communicating with a horizontally extending, enclosed manifold; an air pump outside of said reservoir having an outlet hose extending through said cover terminating in a liquid inlet on said manifold adjacent one end of said manifold so that compressed air flowing from said air pump enters said manifold and flows up through said vertically extending pipe; said manifold having a liquid inlet port adjacent an opposite end of said manifold allowing inflow of said liquid, the compressed air rising in said vertically extending pipe entraining some of said liquid; a stack of modular members nested together and supported at a bottom thereof above said central opening with said vertically extending pipe extending up through central passageways in said modular members; a diffuser plate covering the central passageway at a top of the uppermost modular member, said diffuser plate having an opening to accommodate an upper end of said vertically extending pipe and a plurality of openings to permit liquid exiting from the upper end of said vertically extending pipe to drip down trough said modular members; each modular member having radiating planter ports for growing plants, said planter ports containing plant media, said plant media surrounding and in contact with said vertically extending pipe; and whereby said nutrient rich liquid trickling down from said diffuser plate drips down through said plant media in each modular member thereby soaking the plant media in said planter ports. 8. The vertical garden of claim 7 in which each modular member has a tapered wall and said diffuser plate is friction fit into its modular member so that said diffuser plate is adjustable allowing said diffuser plate to remain horizontal even when said vertical garden is on a sloped grade, thereby allowing even distribution of nutrient solution. 9. The vertical garden of claim 8 in which said planter ports comprise obliquely arranged cylinders with truncated open ends to provide a horizontal top edge of each planter port. 10. The vertical garden of claim 9 in which said cover has circumferential tabs for engagement with tabs on said reservoir so that said reservoir can be easily locked and unlocked in place. 11. The vertical garden of claim 9 in which said reservoir has an indicator float with a flag extending out through said cover to indicate how much liquid remains in said reservoir. 12. The vertical garden of claim 7 having a removable cap which covers the central passageway of the uppermost modular member, said cap enclosing said diffuser plate and said vertically extending pipe thereby containing water leaving the opening in the upper end of said vertically extending pipe within said uppermost modular member.