Self-filling graduated cylinder system
A self-filling graduated cylinder system for efficiently filling a graduated cylinder with a chemical solution. The self-filling graduated cylinder system generally includes a graduated cylinder having an interior, an upper end, an upper opening in the upper end a lower end opposite of the upper end, and a check valve attached to the graduated cylinder near the lower end of the graduated cylinder. The check valve is adapted to allow a liquid chemical to flow upwardly through the check valve into the graduated cylinder and to prevent the liquid chemical within the interior of the graduated cylinder from flowing downwardly through the check valve. A vacuum device is fluidly connected to the graduated cylinder to draw the liquid chemical upwardly to an upper level within the graduated cylinder. Alternatively, a pump device pumps liquid chemical into the graduated cylinder.
1. A liquid chemical measuring system, comprising:
a chemical container capable of storing a volume of liquid chemical;
a graduated cylinder having an interior, wherein the graduated cylinder is comprised of an elongated structure having an upper end, and a lower end opposite of the upper end, and wherein the graduated cylinder partially extends into the chemical container;
a first check valve attached to the graduated cylinder near the lower end of the graduated cylinder, wherein the first check valve is adapted to allow a liquid chemical to flow through the first check valve into the graduated cylinder, and wherein the first check valve is adapted to prevent the liquid chemical within the interior of the graduated cylinder from flowing outwardly through the first check valve; and
a vacuum bulb fluidly connected to the graduated cylinder, wherein the vacuum bulb is adapted for reducing the pressure within the graduated cylinder.
2. The liquid chemical consumption measuring system of claim 1 , wherein the graduated cylinder has a circular cross sectional shape.
3. The liquid chemical consumption measuring system of claim 1 , including a chemical inlet line extending into the interior of the graduated cylinder.
4. The liquid chemical consumption measuring system of claim 3 , wherein the chemical inlet line is fluidly connected to a chemical consuming device.
5. The liquid chemical consumption measuring system of claim 4 , wherein the chemical consuming device is a vehicle wash.
6. The liquid chemical consumption measuring system of claim 3 , including a second check valve connected to a lower end of the chemical inlet line.
7. The liquid chemical consumption measuring system of claim 1 , wherein the vacuum device is fluidly connected to an upper portion of the graduated cylinder.
8. The liquid chemical consumption measuring system of claim 7 , wherein the vacuum bulb is fluidly connected the graduated cylinder near the upper end of the graduated cylinder.
9. A liquid chemical measuring system, comprising:
a chemical container capable of storing a volume of liquid chemical;
a graduated cylinder having an interior, wherein the graduated cylinder is comprised of an elongated structure having an upper end, and a lower end opposite of the upper end, and wherein the graduated cylinder partially extends into the chemical container;
a first check valve attached to the graduated cylinder near the lower end of the graduated cylinder, wherein the first check valve is adapted to allow a liquid chemical to flow through the first check valve into the graduated cylinder, and wherein the first check valve is adapted to prevent the liquid chemical within the interior of the graduated cylinder from flowing outwardly through the first check valve; and
a motorized pump fluidly connected to the graduated cylinder, wherein the motorized pump is fluidly connected to the chemical container and is adapted to draw liquid chemical from the chemical container and dispense the liquid chemical into the graduated cylinder.
10. The liquid chemical consumption measuring system of claim 9 , wherein the graduated cylinder has a circular cross sectional shape.
11. The liquid chemical consumption measuring system of claim 10 , including a chemical inlet line extending into the interior of the graduated cylinder.
12. The liquid chemical consumption measuring system of claim 11 , wherein the chemical inlet line is fluidly connected to a chemical consuming device.
13. The liquid chemical consumption measuring system of claim 12 , wherein the chemical consuming device is a vehicle wash.
14. The liquid chemical consumption measuring system of claim 13 , including a second check valve connected to a lower end of the chemical inlet line.
15. The liquid chemical consumption measuring system of claim 11 , wherein the motorized pump is fluidly connected to an upper portion of the graduated cylinder.
16. The liquid chemical consumption measuring system of claim 15 , wherein the motorized pump is fluidly connected the graduated cylinder near the upper end of the graduated cylinder.
17. A liquid chemical measuring system, comprising:
a chemical container capable of storing a volume of liquid chemical;
a graduated cylinder having an interior, wherein the graduated cylinder is comprised of an elongated structure having an upper end, and a lower end opposite of the upper end, and wherein the graduated cylinder partially extends into the chemical container;
a first check valve attached to the graduated cylinder near the lower end of the graduated cylinder, wherein the first check valve is adapted to allow a liquid chemical to flow through the first check valve into the graduated cylinder, and wherein the first check valve is adapted to prevent the liquid chemical within the interior of the graduated cylinder from flowing outwardly through the first check valve; and
an electric powered vacuum pump fluidly connected to the graduated cylinder, wherein the electric powered vacuum pump is adapted for reducing the pressure within the graduated cylinder.
18. A liquid chemical measuring system, comprising:
a chemical container capable of storing a volume of liquid chemical;
a graduated cylinder having an interior, wherein the graduated cylinder is comprised of an elongated structure having an upper end, and a lower end opposite of the upper end, and wherein the graduated cylinder partially extends into the chemical container;
a first check valve attached to the graduated cylinder near the lower end of the graduated cylinder, wherein the first check valve is adapted to allow a liquid chemical to flow through the first check valve into the graduated cylinder, and wherein the first check valve is adapted to prevent the liquid chemical within the interior of the graduated cylinder from flowing outwardly through the first check valve;
a vacuum device fluidly connected to the graduated cylinder, wherein the vacuum device is adapted for reducing the pressure within the graduated cylinder;
a chemical inlet line extending into the interior of the graduated cylinder; and
a second check valve connected to a lower end of the chemical inlet line.
19. A liquid chemical measuring system, comprising:
a chemical container capable of storing a volume of liquid chemical;
a graduated cylinder having an interior, wherein the graduated cylinder is comprised of an elongated structure having an upper end, and a lower end opposite of the upper end, and wherein the graduated cylinder partially extends into the chemical container;
a first check valve attached to the graduated cylinder near the lower end of the graduated cylinder, wherein the first check valve is adapted to allow a liquid chemical to flow through the first check valve into the graduated cylinder, and wherein the first check valve is adapted to prevent the liquid chemical within the interior of the graduated cylinder from flowing outwardly through the first check valve; and
a pump device fluidly connected to the graduated cylinder, wherein the pump device is fluidly connected to the chemical container and is adapted to draw liquid chemical from the chemical container and dispense the liquid chemical into the graduated cylinder;
a chemical inlet line extending into the interior of the graduated cylinder; and
a second check valve connected to a lower end of the chemical inlet line.