Skid-mounted compressed gas dispensing systems, kits, and methods for using same
A skid-mounted compressed gas dispensing station comprises a skid-mounted assembly, with the skid adapted to be mounted to the ground; wherein the skid-mounted assembly comprises one or more selected from the group consisting of a dryer assembly, one or more compressors, a compressed gas storage tank, one or more dispenser assemblies, and an electrical control system, either integral to or pre-mounted on the skid.
1. A kit for a compressed gas dispensing station, consisting:
a skid;
a skid-mounted assembly, with the skid adapted to be mounted to a ground;
wherein the skid-mounted assembly consists of a self-contained fueling system including a dryer assembly, one or more compressors, a gas inlet, a compressed gas storage tank, one or more dispenser assemblies and an electrical control system, either integral to or pre-mounted on the skid.
2. The kit of claim 1 , wherein the skid-mounted assembly is powered by an electrical assembly in contact with the electrical control system separated from the other skid components by a gas-tight barrier.
3. The kit of claim 2 , wherein the dispenser assembly is adapted to provide compressed natural gas to a receiving vessel from the one or more compressors.
4. The kit of claim 2 , wherein the compressed gas storage tank comprises one or more separate storage compartments.
5. The kit of claim 1 , wherein the skid in the skid-mounted assembly is adapted to be mounted to one or more ground surfaces selected from the group consisting of concrete, asphalt, and crushed gravel.
6. A skid-mounted compressed gas dispensing system, consisting:
a skid;
a skid-mounted assembly consisting of a self-contained fueling system including a gas inlet, dryer assembly, one or more compressors, a compressed gas storage tank, one or more dispenser assemblies, and an electrical control system, either integral to or pre-mounted on the skid.
7. The skid-mounted compressed gas dispensing system of claim 6 , wherein the system is powered by an electrical assembly in contact with the electrical control system separated from the other skid components by a gas-tight barrier.
8. The skid-mounted compressed gas dispensing system of claim 7 , wherein the one or more dispenser assemblies are adapted to provide compressed natural gas to a receiving vessel from the one or more compressors.
9. The skid-mounted compressed gas dispensing system of claim 7 , wherein the compressed gas storage tank comprises one or more separate storage compartments.
10. The skid-mounted compressed gas dispensing system of claim 9 , wherein the dispenser assembly is adapted to provide compressed natural gas to a receiving vessel from the compressed gas storage tank.
11. The skid-mounted compressed gas dispensing system of claim 9 , wherein at least the one or more compressors is configured to feed compressed gas to said compressed gas storage tank.
12. A method of dispensing compressed natural gas from a skid-mounted compressed natural gas dispensing station, the method comprising:
providing the skid-mounted dispensing station consisting of a self-contained fueling system including:
a skid;
a natural gas inlet;
a dryer assembly configured to receive natural gas from the natural gas inlet;
first and second-compressors configured to receive dried natural gas from the dryer assembly;
a compressed gas storage tank;
an electrical control assembly located within a gas-tight enclosure; and
a dispenser assembly configured to dispense compressed natural gas to a receiving vessel;
feeding natural gas to the natural gas inlet of the skid-mounted dispensing station, and
dispensing dried compressed natural gas from the dispenser assembly of the station,
wherein the compressors are capable of pumping the gas into the compressed gas storage tank at pressures suitable for fast-fill CNG dispensing, and capable of pumping the gas directly to the dispenser assembly for slow-fill CNG dispensing.
13. The method of claim 12 , wherein the dispenser assembly is configured to receive compressed natural gas from the first compressor.
14. The method of claim 12 , wherein the compressed gas storage tank is configured to receive compressed natural gas from the first compressor, and wherein the dispenser assembly is configured to receive compressed natural gas from the compressed gas storage tank.
15. The method of claim 14 , wherein at least the first compressor is configured to feed compressed natural gas to said compressed gas storage tank.
16. The method of claim 15 , wherein the dispenser assembly is configured to receive compressed natural gas from the compressed gas storage tank; and wherein the dispenser assembly is configured to receive compressed natural gas from the second compressor.