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US 2016/0095301 A1Published application
Closed loop fish and plant farming structure and method
AssigneeMariner Farms, LLC
InventorBruce Carman
Life of this patent
Estimating the term…
Abstract
A system, method and structure are presented to allow water from a fish tank to be pumped upward to an aquaponic trough on the top floor in a multi-floor greenhouse structure, from which the water will have a gravity-fed and unpumped flow to lower troughs. Furthermore, the application describes a plumbing system to control the feed of pumped and gravity fed water through the various aquaponic troughs and back to the fish tank at predetermined intervals.
Claims13
An aquaponics system comprising:
- a housing, the housing including a fish growing area and a green house,
- the fish growing area having at least one fish tank, the at least one fish tank configured to contain fish and nutrient water;
- the greenhouse consisting of four levels:
- a first level, a second level above the first level, a third level above the second level, and a fourth level above the third level;
- the second level, the third level and the fourth level each having a floor through which air can readily pass between levels,
- each level having at least one growing trough, on the second level, third level and fourth level the growing troughs having a substrate for growing plants contained therein and a nutrient water retaining region underlying the substrate,
- on the first level the at least one growing trough comprises a nutrient water retaining reservoir;
- the at least one fish tank and all of the troughs are in fluid communication via a plumbing system, the plumbing system includes conduit for transporting the nutrient water to and from the troughs and the at least one fish tank, the plumbing system configured to pass the nutrient water through the system in the following intervals:
- i) from the at least one fish tank to the at least one growing trough on the fourth level,
- ii) from the at least one growing trough on the fourth level to the at least one growing trough on the third level,
- iii) from the at least one growing trough on the third level to the at least one growing trough on the second level,
- iv) from the at least one growing trough on the second level to the at least one growing trough on the first level,
- v) then from the at least one growing trough on the first level back to the at least one fish tank, the intervals occurring in a repeating cycle.
10 more elements
An aquaponics facility comprising:
- a housing, the housing including a fish growing area and a green house,
- the fish growing area having at least one fish tank;
- the greenhouse consisting of four levels:
- a first level, a second level above the first level, a third level above the second level, and a fourth level above the third level;
- the second level, the third level and the fourth level each having a floor through which air can readily pass between levels,
- each level having at least one growing trough,
- the at least one fish tank and all of the troughs are in fluid communication via a plumbing system, the plumbing system includes conduit and valves configured to transport nutrient water from the at least one fish tank to the at least one trough on the fourth level, the nutrient water flowing from the at least one trough on the fourth level floor though the plumbing system to the at least one trough on other levels by gravity.
4 more elements
A four story food production facility comprising:
- a) a base floor;
- b) three upper stories above the base floor, the upper stories each having a floor with steel grating to allow warm air to rise from the lower floor to the upper floor;
- c) an aquaponic trough on the base floor and each upper story;
- d) a fish tank containing fish;
- e) pumping equipment to pump the water from the fish tank to the upper-most aquaponic trough;
- f) water plumbing connecting:
- i) the fish tank to the upper-most aquaponic trough to allow the pumped flow of water from the fish tank,
- ii) each aquaponic trough on an upper story to an aquaponic trough below it to allow the gravity-fed flow of water to the lower trough, and
- iii) the aquaponic trough on the base floor to the fish tank;
- g) valves controlling the flow of water through the water plumbing;
- h) a computerized system controlling:
- i) the pumping of water from the fish tank to the upper-most aquaponic trough, and
- ii) the valves to allow water to flow through the water plumbing.
10 more elements
Dependencies are inferred from the claim text.