LNG Refueling/ Filling Station for Fueling Your NGVs
LNG Refueling/ Filling Station for Fueling Your NGVs
Natural gas vehicles (NGV) use compressed natural gas (CNG) or liquefied natural gas (LNG) as a cleaner alternative to fossil fuels. Minwen can provide fueling stations for both kinds of vehicles from a liquefied natural gas source (LNG storage tank). These are respectively called L-CNG (Liquid to Compressed Natural Gas) and LNG fueling stations.
80-400L/min LNG filling station for NGV refueling main technical specificaiton as below. Please send us your inquiries for your specific projects. We will contact you as early as we can.
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No. |
Equipment Name |
Specification |
Quantity |
Remarks |
|
I |
LNG storage tank section |
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|
1 |
LNG vertical storage tank (Including root valve) |
Max. wroking pressure ≥1.44Mpa |
1 piece |
Optional |
|
II |
LNG submersible pump skid |
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|
1 |
LNG submersible pump (Including pump pool） |
LNG-50-150 Flow range: 80-400L/min Design flow: 250 L/min Design head: 300M Maximum lift: 350M Motor rated speed: 5640r/min |
1 piece |
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|
2 |
Filling metering skid-mounted pipelines, cryogenic valves, diffuser systems, accessories and skid |
Not including insulation and calibration |
1 set |
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|
3 |
Pump skid control instrument |
|
1 set |
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|
4 |
Unloading booster/ LNG tank pressurizer |
ZQLNG-300/1.6 |
1 set |
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|
Vaporization capacity: 300Nm3/h |
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Pressure: 1.6Mpa |
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|
5 |
Ambient temperature low pressure |
VQEAG-75/1.6 |
1 set |
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|
Vaporization capacity: 75Nm3/h |
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Pressure: 1.6Mpa |
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|
6 |
Unloading hose |
DN32～DN50, |
1 set |
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|
III |
Submersible pump skid frequency conversion control system |
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|
1 |
Submersible pump skid control (Listed separately) |
1 piece frequency converter, automatic control of LNG filling pump, anti-linear outlet constant pressure operation, overpressure shutdown interlock/alarm, low return temperature alarm, overpressure reflux, etc., using PLC-HMI control. |
1 set |
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|
IV |
LNG dispenser section |
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|
1 |
LNG dispensers |
Single dosing gun, single-return air gun, single dosing metering, equipped with liquid-phase Germany E+H flowmeter, equipped with Japanese SMC solenoid valve, Chinese brand high-quality dosing gun |
2 pcs |
Optional |
|
2 |
IC card network charging system |
Including computer, management software, 100 high-end encryption IC cards |
1 set |
Optional |
|
V |
Station Control Security System |
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|
1 |
Station Control Security System |
Including four alarm controls such as the level of the storage tank, the safety standard interlocking operation control of the liquid in and out of the storage tank, the overpressure/underpressure alarm control of the storage tank, the gas leakage concentration alarm system of the whole station, the overpressure automatic control system, and the low temperature automatic control System, emergency shut-off system and safety control system of the whole station. |
1 set |
|
|
VI |
Instrument air system |
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|
1 |
Air compressor |
|
1 piece |
Jiebao |
|
2 |
Cold dryer |
|
1 piece |
Chinese brands |
|
3 |
Filter |
|
1 piece |
|
|
4 |
Safety valve |
DN6 |
1 piece |
|
|
5 |
Needle valve |
DN6 |
1 piece |
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|
6 |
Pressure gauge |
Diameter 100, 0~1.6MPa |
1 piece |
|
|
7 |
Instrument valve |
|
1 piece |
|
|
8 |
Instrument air gas bag |
|
1 set |
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|
9 |
Stainless steel pipe |
|
1 set |
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