Fill device for a water reservoir tank
A fill device for use with a water reservoir tank in an earth reduction system, the fill device comprising a ring having a top surface and a bottom surface, a pipe having a first end connected to the top surface of the ring and a second end for connection to a water supply, a skirt affixed to the bottom surface of the center ring, an opening surrounded by a plate and defining a tortuous path and positioned below the first end of the pipe and the skirt, and a check valve support with a check valve mounted below the opening and the plate.
1. A fill device for a water reservoir tank in an earth reduction system, comprising:
a pipe having a first end and having a second end for connection to a water supply;
a skirt affixed to the pipe and extending downward therefrom, away from the first end, the skirt encompassing an internal area;
an opening surrounded by a plate that defines, in conjunction with the skirt, a tortuous path between the opening and an area that is external to the skirt with respect to the internal area, the plate positioned below the first end of the pipe and the skirt; and
a check valve support with a check valve mounted below the opening and the plate.
2. The fill device according to claim 1 , further comprising a seal around the first end of the pipe.
3. The fill device according to claim 2 , wherein the seal is between the first end of the pipe and the skirt.
4. The fill device according to claim 1 , wherein a gap is present between the skirt and the plate.
5. The fill device according to claim 1 , wherein the check valve is a ball float check valve.
6. The fill device according to claim 1 , wherein the check valve is a spring loaded check valve.
7. The fill device according to claim 6 , wherein the check valve is biased to a position of the check valve that closes the opening in absence of a force opposing the bias.
8. The fill device according to claim 1 , further comprising at least one pipe mounting bracket attached to the pipe.
9. The fill device according to claim 1 , wherein the opening to the water reservoir tank is a threaded opening.
10. The fill device according to claim 1 , wherein the pipe extends in a horizontal direction.
11. The fill device according to claim 1 , wherein the pipe extends in a vertical direction.
12. The fill device according to claim 1 , wherein the opening comprises a surrounding rim that extends above a lower end of the skirt opposite the first end of the pipe, so that the rim and the lower end of the skirt defines the tortuous path between the area and the opening.
13. An earth reduction system, comprising:
a water tank having a top and at least one side; and
a fill device at the top of the water tank, the fill device comprising
a pipe having a first end disposed proximate the tank and having a second end for connection to a water supply,
a skirt affixed to the pipe and extending downward therefrom, toward the water tank, the skirt encompassing an internal area,
an opening in the water tank surrounded by a plate that defines, in conjunction with the skirt, a tortuous path between the opening and an area external to the skirt with respect to the internal area, the plate positioned below the first end of the pipe and the skirt, and
a check valve support with a check valve mounted in the water tank and below the opening and the plate.
14. The system according to claim 13 , further comprising a seal around the first end of the pipe.
15. The system according to claim 14 , wherein the seal is between the first end of the pipe and the skirt.
16. The system according to claim 13 , wherein a gap is present between the skirt and the plate.
17. The system according to claim 13 , wherein the check valve is a ball float check valve.
18. The system according to claim 13 , wherein the check valve is a spring loaded check valve.
19. The system according to claim 18 , wherein the check valve is biased to a position of the check valve that closes the opening in absence of a force opposing the bias.
20. The system according to claim 13 , further comprising at least one pipe mounting bracket attached to the pipe.
21. The system according to claim 13 , wherein the opening in the water tank is a threaded opening.
22. The system according to claim 13 , wherein the pipe extends in a horizontal direction along the top of the water tank.
23. The system according to claim 13 , wherein the pipe extends in a vertical direction along the at least one side of the water tank.
24. The system according to claim 13 , wherein the opening comprises a surrounding rim that extends above a lower end of the skirt opposite the first end of the pipe, so that the rim and the lower end of the skirt defines the tortuous path between the area and the opening.