Systems and methods for water harvesting and recycling

• US 9,832,939 B2
• Filed: 01/20/2011
• Issued: 12/05/2017
• Est. Priority Date: 01/21/2010
• Status: Active Grant

• Current Assignee: Austin Russell
• Original Assignee: Austin Russell
• Inventors: Russell, Austin
• Primary Examiner(s): GURTOWSKI, RICHARD C
• Application Number:
  US13/010,451
• Publication Number:
  US 20110174706A1
• Time in Patent Office: 2,511 Days
• Field of Search: None
• CPC Class Codes: A01G 25/00 Watering gardens, fields, sports grounds or the like special apparatus or adaptations for fertilising-liquids A01C23/00; nozzles or outlets, spraying apparatus B05B
• CPC Class Codes: C02F 1/283 using coal, charred products, or inorganic mixtures containing them
• CPC Class Codes: C02F 1/32 with ultraviolet light
• CPC Class Codes: C02F 1/68 by addition of specified substances, e.g. trace elements, for ameliorating potable water medicinal water A61K
• CPC Class Codes: C02F 2209/42 Liquid level
• CPC Class Codes: C02F 2303/04 Disinfection
• CPC Class Codes: E03B 1/04 for domestic or like local supply

Abstract

This disclosure describes a system for recycling and reusing water from sprinkler systems to water or irrigate a yard or an area of land. The system includes a water reclamation tank that stores water captured from beneath the area of land. When it is time to water the area of land, the sprinkler system draws water from the water reclamation tank. A portion of this water is then recaptured and supplied back to the water reclamation tank for further storage until the next time the sprinkler system is activated. This cyclical process occurs repeatedly and enables a significant reduction in the amount of freshly supplied water used to maintain the area of land.

Claims

1. A fluid reclamation apparatus comprising:

an intake drain located under an area of land, the intake drain comprising one or more extended inclined surfaces;

a fluid tank;

a fluid mover; and

a fluid distribution apparatus;

wherein;

the one or more inclined surfaces of the intake drain form a funnel connected to an input opening of the fluid tank so as to guide fluid into the fluid tank;

the fluid mover is configured to move a volume of fluid from the fluid tank and through the fluid distribution apparatus;

the fluid distribution apparatus is configured to provide the volume of fluid to the area of land above the intake drain;

the funnel comprises an upper opening sized to correspond to an expanse of land irrigated by the fluid distribution apparatus and a narrower lower opening, the upper opening and the lower opening being connected by the one or more inclined surfaces; and

the funnel formed by the one or more extended inclined surfaces provides substantially continuous coverage for a substantial portion of the expanse of land irrigated by the fluid distribution apparatus.

2. The apparatus of claim 1, wherein the fluid comprises water.

3. The apparatus of claim 1, wherein the fluid mover comprises a pump.

4. The apparatus of claim 1, wherein the intake drain receives a portion of the volume of fluid and guides the portion of the volume of fluid into the fluid tank.

5. The apparatus of claim 4, wherein the intake drain is semi-permeable and a second portion of the volume of fluid moves into a volume of land under the intake drain.

6. The apparatus of claim 1, wherein at least one of the inclined surfaces is formed of a layer of a first material and a layer of a second material different from the first material.

7. The apparatus of claim 1, wherein the intake drain spans a fluid collection region that is no larger than the area of land.

8. The apparatus of claim 1, wherein the intake drain further comprises one or more support structures that assist in bearing the weight of material above the intake drain.

9. The apparatus of claim 1, wherein the intake drain comprises at least one intake pipe having a first end connected to the fluid tank, and wherein the at least one intake pipe is configured to provide fluid to the fluid tank.

10. The apparatus of claim 1, wherein the intake drain comprises a fluid filter apparatus to restrict the entry of first matter into the fluid tank.

11. The apparatus of claim 10, wherein the first matter comprises one or more of first particles.

12. The apparatus of claim 10, wherein the first matter comprises one or more of first chemicals.

13. The apparatus of claim 1, further comprising a fluid treatment apparatus to change the composition of the fluid.

14. The apparatus of claim 11, further comprising a fluid treatment apparatus, wherein the fluid treatment apparatus causes the fluid to include one or more of second particles.

15. The apparatus of claim 12, further comprising a fluid treatment apparatus, wherein the fluid treatment apparatus causes the fluid to include one or more of second chemicals.

16. The apparatus of claim 13, wherein at least a portion of the change in the composition of the fluid is based on exposing at least some of the fluid to energy emitted as waves.

17. The apparatus of claim 1, further comprising a fluid source apparatus that directs fluid from a source other than the intake drain into the fluid tank.

18. The apparatus of claim 1, further comprising:

a processor-based management system including a user interface, wherein a selectable option provided by the user interface generates a first signal, and wherein, in response to the first signal, the processor-based management system activates the fluid mover.

19. The apparatus of claim 18, wherein the user interface is generated by data transmitted to a web browser.

20. The apparatus of claim 18, further comprising:

a second intake drain located substantially under a second area of land;

a second fluid tank;

a second fluid mover; and

a second fluid distribution apparatus;

and wherein;

the second fluid mover is configured to move a second volume of fluid from the second fluid tank and through the second fluid distribution apparatus; and

the second fluid distribution apparatus is configured to provide the second volume of fluid to the second area of land, and wherein a selectable option provided by the user interface generates a second signal, and wherein, in response to the second signal, the processor-based management system activates the second fluid mover.

21. A system for managing fluid usage, the system comprising:

a fluid reclamation apparatus comprising;

an intake drain located under an area of land, the intake drain comprising one or more extended inclined surfaces forming a funnel;

a fluid tank;

a fluid mover;

a fluid distribution apparatus; and

at least one sensor generating an electronic signal indicative of information pertinent to the operation of the fluid reclamation apparatus;

wherein;

the funnel formed by the one or more extended inclined surfaces of the intake drain is connected to an input opening of the fluid tank so as to guide fluid into the fluid tank;

the fluid mover is configured to move a volume of fluid from the fluid tank and through the fluid distribution apparatus;

the fluid distribution apparatus is configured to provide the volume of fluid to the area of land above the intake drain;

the funnel comprises an upper opening sized to correspond to an expanse of land irrigated by the fluid distribution apparatus and a narrower lower opening, the upper opening and the lower opening being connected by the one or more inclined surfaces; and

the funnel formed by the one or more extended inclined surfaces provides coverage for a substantial portion of the expanse of land irrigated by the fluid distribution apparatus

a sprinkler management system configured to manage the fluid reclamation apparatus, the sprinkler management system implemented in computer hardware, and the sprinkler management system comprising;

a user interface configured to receive user preferences from a user; and

a sensor and control engine configured to operate the fluid reclamation apparatus based on user preferences and sensor signals.