Electronics cabinet with waste water management system for backup power fuel cell
View Patent ↗A waste water management system for a fuel cell cabinet is provided. The waste water management system includes a sealed device that collects and manages the flow of the water from a fuel cell. The sealed device manages a flow of the water from the fuel cell to one of a container and an exterior of the fuel cell cabinet.
1. A cabinet comprising:
electronic equipment housed within said cabinet, wherein said electronic equipment is for connection to subscriber lines or provider lines; and
a fuel cell power backup system for providing backup power to said electronic equipment in the case of a power failure, wherein said fuel cell power backup system is contained in an interior of said cabinet and wherein said fuel cell power backup system includes:
a fuel cell disposed inside said cabinet for generating the backup power; and
a waste water management system attached to said fuel cell,
wherein said waste water management system manages a flow of water from said fuel cell to one of a container outside of said cabinet and an area within the ground beneath a mounting surface supporting said cabinet.
2. The cabinet according to claim 1 , wherein said waste water management system manages the flow of water from said fuel cell to said area within the ground, and wherein said area is located directly beneath said mounting surface supporting said cabinet.
3. The cabinet according to claim 1 , wherein said waste water management system includes a plenum having a sealed base that collects and manages the flow of the water from said fuel cell.
4. The cabinet according to claim 3 , wherein said plenum includes one or more sealed drain fittings that receive one or more drains lines for managing the flow of the water from said plenum.
5. The cabinet according to claim 3 , further comprising:
one or more drain lines coupled to said plenum, wherein said one or more drain lines manages the flow of the water to said one of the container and said area within the ground.
6. The cabinet according to claim 5 , wherein said one or more drain lines manages the flow of the water to said area within the ground, and wherein said area is located directly beneath said mounting surface supporting said cabinet.
7. The cabinet according to claim 6 , further comprising:
a drain pipe extending through said mounting surface to said area within the ground.
8. The cabinet according to claim 7 , wherein a top of said drain pipe is at or above said mounting surface.
9. The cabinet according to claim 7 , wherein said mounting surface is formed over a gravel base.
10. The cabinet according to claim 7 , wherein a bottom of said drain pipe extends below a frost line.
11. The cabinet according to claim 10 , wherein said mounting surface is a horizontal concrete pad.
12. The cabinet according to claim 10 , wherein at least a portion of said drain pipe below the frost line is perforated.
13. The cabinet according to claim 10 , wherein said one or more drain lines extend into an interior space of said drain pipe.
14. The cabinet according to claim 7 , wherein said one or more drain lines extend into an interior space of said drain pipe.
15. The cabinet according to claim 5 , wherein said one or more drain lines are insulated drain lines.
16. The cabinet according to claim 5 , further comprising:
a heater that heats said one or more drain lines.
17. The cabinet according to claim 1 , wherein said waste water management system manages the flow of water from said fuel cell to said container outside of said cabinet.
18. The cabinet according to claim 17 , wherein said container collects and stores the water, and
wherein said fuel cell reuses the water for cooling or hydrogen regeneration.
19. A cabinet comprising:
electronic equipment housed within said cabinet, wherein said electronic equipment is for connection to subscriber lines or provider lines; and
a fuel cell power backup system for providing backup power to said electronic equipment in the case of a power failure, wherein said fuel cell power backup system is contained in an interior of said cabinet and wherein said fuel cell power backup system includes:
a fuel cell disposed inside said cabinet for generating the backup power; and
a waste water management system attached to said fuel cell,
wherein said cabinet is supported from below by a pad, and wherein said waste water management system includes a pipe or hose which permits water from said fuel cell to flow into the ground beneath said pad supporting said cabinet.
20. The cabinet according to claim 19 , wherein the water from said pipe or hose exits into an area within the ground residing below a frost line.
21. The cabinet according to claim 19 , wherein said pipe or hose penetrates said pad such that the water from said fuel cell pass into a portion of the ground directly beneath said pad supporting said cabinet.
22. The cabinet according to claim 21 , wherein said pad is formed of concrete.
23. The cabinet according to claim 19 , wherein said pipe or hose is insulated to prevent the water in said pipe or hose from freezing.
24. The cabinet according to claim 19 , wherein said pipe or hose is heated to prevent the water in said pipe or hose from freezing.
25. The cabinet according to claim 24 , wherein said pipe or hose is heated by a heater attached thereto.
26. The cabinet according to claim 24 , wherein said pipe or hose is heated by a fan blowing heated air over said pipe or hose.
27. The cabinet according to claim 19 , further comprising:
a plenum sealed to said fuel cell to exhaust said fuel cell to an exterior of said cabinet, wherein said waste water management system is attached to said fuel cell via said plenum.
28. A cabinet comprising:
electronic equipment housed within said cabinet, wherein said electronic equipment is for connection to subscriber lines or provider lines; and
a fuel cell power backup system for providing backup power to said electronic equipment in the case of a power failure, wherein said fuel cell power backup system is contained in an interior of said cabinet and wherein said fuel cell power backup system includes:
a fuel cell disposed inside said cabinet for generating the backup power;
a plenum sealed to said fuel cell to exhaust said fuel cell to an exterior of said cabinet; and
a waste water management system attached to said fuel cell via said plenum,
wherein said plenum is connected to at least one pipe or hose at a lower end of said plenum, which permits water from said fuel cell which accumulates in said lower end of said plenum to flow to another location.
29. The cabinet according to claim 28 , wherein said plenum is sealed against an inside surface of a door of said cabinet.
30. The cabinet according to claim 29 , wherein said plenum communicates with a fan system installed in said door to exhaust said fuel cell to the exterior of said cabinet.
31. The cabinet according to claim 28 , wherein said cabinet is supported from below by a pad, and wherein said pipe or hose permits water from said fuel cell to flow into the ground beneath said pad supporting said cabinet and into an area within the ground residing below a frost line.
32. The cabinet according to claim 31 , wherein said pipe or hose penetrates said pad and wherein said area within the ground resides directly below said pad.
33. The cabinet according to claim 28 , wherein said pipe or hose permits water from said fuel cell to flow to a container.
34. The cabinet according to claim 33 , wherein said container collects and stores the water, and wherein said fuel cell reuses the water for cooling or hydrogen regeneration.