The hydrogenation machine is a special equipment used for hydrogenation stations to supply compressed hydrogen fuel or natural gas mixed hydrogen fuel filling services to automobiles, and has functions such as metering and pricing. This series of hydrogenation machine uses high-performance industrial control microprocessor, high-precision mass flowmeter measurement system, LCD display and other equipment to ensure the accuracy of measurement and pricing. The hydrogenation machine adopts explosion-proof electronic control device, pull-off valve, explosion-proof emergency stop button and other safety devices to ensure the safe and reliable use of the hydrogenation machine in an explosive environment.

technical parameter:

■Working pressure: 30Mpa/70Mpa

■Explosion-proof mark: the whole machine ExdeibmbIICT4 Gb

Electric control device: ExdibIICT4 Gb

■Executive standard: GB/T 31138-2014 Compressed hydrogen dispenser for automobiles

Q/75595257-X.8-2018 Compressed hydrogen dispenser

■Working medium: hydrogen (H2), hydrogen and natural gas mixture (HCNG)

■ Filling flow: <60g/s

■Maximum indication tolerance: ≤±2.5%

■ Flowmeter tolerance: ±0.5%

The main function:

■The steamer pipe is equipped with a safety valve. When overpressure occurs, the safety valve opens to automatically discharge the pressure relief;■ A pull-off valve is provided between the hydrogenation hose and the dispenser. When the external force of the hose is greater than 600N, the pull-off valve is opened and closed to prevent leakage. Achieve the purpose of protecting the dispenser;

■The hydrogenator is equipped with a gas detector and a temperature detector. When the hydrogen leak reaches the detector alarm value or the medium temperature in the pipeline is too high, the hydrogenator canautomatically stop.

■Electronic control system with independent intellectual property rights, with power-off data protection and delay display function;

■Using imported clock system, the timing is accurate and reliable;

■ Large capacity storage, can query 120,000 strokes of refueling data, if connected to the computer management system, you can query the four-year refueling data;

■ Automatic detection of fault function, can automatically display the fault code;

■ Pressure and flow rate protection function, when the inflation pressure and flow rate reach the specified value, the gas is automatically stopped.