Rotomolded vertical farming apparatus and system
A growing system is provided that includes a rotomolded chassis that defines (i) an “interior” where plants are/may be located, and (ii) an “exterior” that at least partially defines a perimeter around the interior. The chassis generally includes stacking elements which allow one chassis to be stacked one upon the other. The disclosed growing system also generally includes (i) means for delivering liquid into the chassis, (ii) means for draining liquid from the chassis, and (iii) means for supporting plants that is conducive to their growing within the chassis.
1. A growing system comprising:
a. a rotomolded chassis that defines:
i. an interior configured and dimensioned for positioning of plants, and
ii. an exterior that at least partially defines a perimeter around the interior,
b. the chassis comprising stacking elements which allow one chassis to be stacked one upon the other,
c. means for delivering liquid into the chassis,
d. means for draining liquid from the chassis, and
e. means for supporting plants that is conducive to their growing within the chassis,
wherein the rotomolded chassis is of dual wall design.
2. The growing system according to claim 1 , further comprising means for containing liquid within the chassis below a plane of the plants.
3. The growing system according to claim 2 , wherein the means for containing liquid extends around the entire perimeter of the rotomolded chassis so that in normal operation, no liquid exits the chassis except through the means for draining liquid.
4. The growing system according to claim 3 , wherein the normal operation includes all operations where the volume of water in the rotomolded chassis is less than the volume bounded by the rotomolded chassis and the plane where the plants are growing.
5. The growing system according to claim 1 , wherein the dual wall design completely encloses at least one hollow cavity that is essentially sealed from the environment.
6. The growing system according to claim 1 , wherein the means for delivering liquid into the chassis is comprised of a hollow space defined by the outer surface of the rotomolded chassis.
7. The growing system according to claim 1 , wherein the means for draining liquid into the chassis is comprised of a hollow space defined by the outer surface of the rotomolded chassis.
8. The growing system according to claim 1 , wherein a wall thickness is over 0.1″.
9. The growing system according to claim 1 , wherein the means for supporting plants is a ledge molded into the chassis.
10. The growing system according to claim 1 , wherein the means for supporting plants is a step molded into the chassis.
11. The growing system according to claim 1 , wherein the means for supporting plants is a protrusion molded into the chassis.
12. The growing system according to claim 1 , wherein the means for supporting plants is a plurality of elements molded into the chassis.
13. The growing system according to claim 1 , wherein the means for supporting plants comprises at least one element that is attached to the chassis.
14. The growing system according to claim 13 , wherein the at least one element is attached with an adhesive.
15. The growing system according to claim 13 , wherein the at least one element is attached by sliding into a groove or channel on the chassis.
16. The growing system according to claim 13 , wherein the attached element is of lower coefficient of friction than the chassis.
17. The growing system according to claim 13 , wherein the at least one element is attached with a mechanical fastener.
18. The growing system according to claim 1 , wherein the stacking elements are comprised of male protrusions on one chassis and female recesses on a mating chassis.
19. The growing system according to claim 1 , wherein the stacking elements are comprised of pegs protruding from one chassis and female holes on a mating chassis.