Design and manufacture of 45MPa diaphragm compressor for hydrogen refueling stations

The design and manufacture of 45MPa diaphragm compressors for hydrogen refueling stations is also one of our company's core technologies. Through mature static simulation technology and theoretical calculation, a split-type cylinder head dedicated to high-pressure H₂ medium has been developed, adopting a three-layer structure of cylinder block, cylinder head and gland, reducing costs while ensuring theoretical strength; The entire gas path system is also calculated through mature theoretical calculations to ensure high pressure resistance and service life; The cooling system is simulated by CFD of the flow field to ensure that the cooling effect meets the standard; The pipeline layout of the entire gas, water and oil circuits has also been verified for rationality through theoretical calculations by the pulsation analysis independently mastered by our company, and guides the optimization of the pipeline layout to reduce noise and vibration; Thanks to the good market application performance of 45MPa diaphragm compressors for hydrogen refueling stations, our company has achieved a market share of over 40% in the field of hydrogen refueling stations.