Grow space plumbing with variable flow rates
A plumbing system and water transport method. The system includes a global water source, a one way water transport mechanism, a growing tray, and a local buffer. The local buffer separates the global water source and the growing tray to prevent cross-contamination of water. The local buffer also continuously provides water to the growing tray on demand without the need for filtering or dumping of used or excess water. This results in low flow, efficient water transport.
1 . A plumbing system, the system comprising:
a global water source;
a one way water transport mechanism;
a growing tray; and
a local buffer configured to create a local water source to be used by the growing tray, the local water source being decoupled from the global water source such that cross-contamination of water from the local water source and the global water source is prevented,
wherein the local buffer is further configured to provide water to the growing tray on demand without recirculating water out of the growing tray back to the local buffer or the global water source.
2 . The system recited in claim 1 , wherein the global water source includes a plurality of nutrient reservoirs, each nutrient reservoir capable of holding nutrient water with a unique composition.
3 . The system recited in claim 1 , wherein the global water source includes a fertigation system that creates nutrient mixes with a desired nutrient composition on demand.
4 . The system recited in claim 1 , wherein the growing tray includes a growing tray plumbing connection that can connect and disconnect with a corresponding dock.
5 . The system recited in claim 1 , wherein the one way water transport mechanism excludes plumbing pipes and includes a robot instead of plumbing pipes for transporting water from the global water source to the local water source.
6 . The system recited in claim 1 , wherein the growing tray is configured to receive water via robotic transport.
7 . The system recited in claim 1 , wherein the growing tray includes an inflow channel and an outflow channel both configured to be light-blocking.
8 . The system recited in claim 1 , wherein a circulation controller controls a dock circulation pump to turn the circulation pump on or off.
9 . The system recited in claim 1 , wherein the global water source, one way water transport mechanism, and local buffer are configured such that water is delivered via gravity flow even in the event of a power loss.
10 . A method of transporting water, the method comprising:
delivering water via a plumbing system, the plumbing system comprising: a global water source:
a one way water transport mechanism; a growing tray; and
a local buffer configured to create a local water source to be used by the growing tray, the local water source being decoupled from the global water source such that cross-contamination of water from the local water source and the global water source is prevented,
wherein the local buffer is further configured to provide water to the growing tray on demand without recirculating water out of the growing tray back to the local buffer or the global water source.
11 . The method recited in claim 10 , wherein the global water source includes a plurality of nutrient reservoirs, each nutrient reservoir capable of holding nutrient water with a unique composition.
12 . The method recited in claim 10 , wherein the global water source includes a fertigation system that creates nutrient mixes with a desired nutrient composition on demand.
13 . The method recited in claim 10 , wherein the growing tray includes a growing tray plumbing connection that can connect and disconnect with a corresponding dock.
14 . The method recited in claim 10 , wherein the one way water transport mechanism excludes plumbing pipes and includes a robot instead of plumbing pipes for transporting water from the global water source to the local water source.
15 . The method recited in claim 10 , wherein the growing tray is configured to receive water via robotic transport.
16 . The method recited in claim 10 , wherein the growing tray includes an inflow channel and an outflow channel both configured to be light-blocking.
17 . The method recited in claim 10 , wherein a circulation controller controls a dock circulation pump to turn the circulation pump on or off.
18 . The method recited in claim 10 , wherein the global water source, one way water transport mechanism, and local buffer are configured such that water is delivered via gravity flow even in the event of a power loss.