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China, Chinese Hydrogen Pressurization System for 1000kg Fixed Sation1 Industrial Products Supplier Manufacturer Details, price list catalog:
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CompressorCompressor UnitHydrogen Gas CompressorHydrogen Pressurization System
Chengdu Andisoon Measure Co. Ltd.
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Product Description Hydrogen pressurization system for 100kg StationProduct DescriptionThe hydrogen gas compressor is primarily utilized in hydro-generation stations to pressurize low-pressure hydrogen to a specified level and store it in hydrogen storage containers at hydrogen refueling stations or directly fill vehicle-mounted cylinders to meet customer demand for hydrogen gas refills.Our AdvantagesThe product is driven by an explosion-proof motor in the hydraulic drive system, which drives the hydraulic oil pump to actuate the piston in the hydrogen pressurization system, compressing the hydrogen gas.The hydrogen pressurization system adopts single-stage compression. The pressurization system integrates a cooling system and has a compact structure.A. Product Highlights-Oil isolation technologyCompared with the oil-isolating sealing structure of competitors, the LexFlow brand's unique cylinder seal + isolation chamber oil-isolating structure implements double isolation and protection of oil. The oil film part of the piston rod is isolated from the cylinder, which prevents oil from entering the cylinder and contaminating the medium at the molecular level. Build a "pollution-free" hydrogen refueling station.B. High-efficiency spiral liquid cooling technology - calmly cope with various working conditionsThe compressor cylinder adopts a 360-degree spiral cooling structure with no dead ends. The heat transfer efficiency is improved through structural optimization and the cooling capacity of the cooling medium is fully utilized. The exhaust temperature is 10°C lower than the exhaust temperature of conventional structures.Product FeaturesKey technical features A. Specialized structural design and processing technology to enhance service lifeB. Hydraulic system with simple control and low failure rateC. Simple structure, minimal parts, and convenient maintenance, enabling replacement of a group of senior pistons within 30 minutesD. Special construction design for improved heat conduction and enhanced volume efficiency of the compressorE. Each product undergoes pressure, temperature, displacement, leakage, and other performance testing using helium gas before delivery.Product ParametersModelLFC-D-470/50-200/450LFC-D-470/50-200/450LFC-D-940/50-200/450LFC-D-1410/50-200/450LFC-D-1880/50-200/450Stage21111MediumH2H2H2H2H2Rated output470Nm3 ( 500kg/12 h )470Nm3 ( 500kg/12 h )940Nm3 ( 1000kg/12 h )1410Nm3 ( 1500kg/12 h )1880Nm3 ( 2000kg/12 h )Inlet pressure5Mpa ~ 20 Mpa5Mpa ~ 20 Mpa5Mpa ~ 20 Mpa5Mpa ~ 20 Mpa5Mpa ~ 20 MpaInlet temp. -20oC ~ +45oC-20oC ~ +45oC-20oC ~ +45oC-20oC ~ +45oC-20oC ~ +45oCOutlet temp.≤45oC≤45oC≤45oC≤45oC≤45oCMax working pressure45MPa45MPa45MPa45MPa45MPaPower55KW90KW110KW145KW180KWNoise≤85Db ( distance 1 m) Explosion -proofEx d e mb IIC T4 GbThe current displacement of our liquid drive compressor products covers the filling needs of two displacements: 500kg and 1000kg. Project References Chengdu Andisoon Measure Co., Ltd.Founded in 2008, Andisoon is a wholly-owned subsidiary of Houpu Clean Energy Group Co., Ltd. (SZSE: 300471). We specialize in the R&D, production, and sales of precision flow measurement and control instruments for fluids and gases.With strong technical expertise and over 110 patents, we deliver reliable solutions for CNG, LNG, hydrogen, and industrial applications. Our product range includes Coriolis mass flowmeters, cryogenic pumps, refueling nozzles, valves, and automated metering systems.Andisoon holds ISO 9001, ATEX, IECEx, QAN, QAR, CCS, CPA , UKEX and SIL2 certifications, and partners with key institutes such as the China National Institute of Metrology. We offer OEM/ODM services and global support for sizes from DN3 to DN400 and pressures up to 100 MPa.Our patented technologies-such as high-precision time-difference detection, adaptive digital filtering, and vacuum nickel brazing-ensure top-tier accuracy and durability.Andisoon products are trusted worldwide, with exports to Russia, India, Mexico, Malaysia, Nigeria, Bulgaria and more.After Sales ServicePartner with Andisoon for high-performance, certified flow measurement solutions.Chengdu Andisoon Measure Co., Ltd is a leading instrument-making manufacturer in China, renowned for its patents, copyrights, and industry-standard certifications. With over 110 patents, Andisoon has independently developed high-quality flowmeters and a wide range of precision measurement products, including flowmeters , Nozzles & Valves, Cryogenic Pumps, Liquid Hydrogen products, Calibration Devices, Automatic Meters, and System Integration.Andisoon's flowmeters are utilized across various industries, including oil, refining, chemical, shipbuilding, pharmaceuticals, food & beverage, and environmental protection. They excel in challenging environments, such as high pressure, viscosity, and temperature variations, with sensors designed to withstand high pressures, enabling greater sensitivity in signal detection.The company offers high-precision metering solutions, with product sizes ranging from DN3 to DN150, and provides ODM, OEM, and direct sales services for overseas customers. Andisoon possesses rare calibration systems and stability testing for water gauges, including large-span diameter (DN6-DN400) and high-pressure air (25MPa) calibration and stability testing systems, as well as extensive cooling calibration systems for low-temperature flowmeters.R&D Key technology Through many tests and improvements, we summed up our experience and finally determined an inlet and outlet combined splitter cone, vacuum nickel-based brazing and heat treatment technology suitable for the CNG flowmeter produced by our company.1. Imported combined splitter cone (obtained utility model patent - patent number: 201020170649.5)The inlet end and the outlet end are structurally symmetrical and are connected by a pipe body. The inlet end and the outlet end are composed of an interface joint, a shunt cone, two measuring tubes and a measuring tube joint, wherein the interface joint and the measuring tube joint form a The two are docked and positioned with a shunt cone. The measuring tube is inserted into the measuring pipe joint and then welded. The shunt cone is inserted into the measuring tube and the measuring pipe joint. The measuring tube and the shunt cone maintain a tight positioning fit.The measuring tube and the measuring tube joint are welded by argon arc welding; the diverter cone is inserted into the inner hole of the measuring tube joint in the axial and radial directions, and the diverter cone is positioned in conjunction with the measuring tube in the circumferential direction.The interface joint is placed on the diverter cone, so that the outer cone surface of the diverter cone and the inner cone surface of the interface joint are positioned axially, and the inner hole of the interface joint is positioned radially. The interface joint and the diverter cone are also integrally pressed. Tight and welded with argon arc welding.Beneficial effects:When used in CNG flowmeters, this utility model can effectively improve the yield of CNG flowmeters, reduce the overall production cost, and scientifically ensure the overall performance of the CNG flowmeter. Moreover, this method and structure also have the characteristics of easy parts processing, low cost, and easy assembly and welding. The application of this method and structure will be of great help to the development of low-priced, high-performance domestic CNG flow meters, and will lay a solid foundation for the market dominance of domestic CNG flow meters.2. Vacuum nickel-based brazing and heat treatment (obtained invention patent - patent number: 201010186127.9)This process is completed according to the process flow of parts positioning, parts calibration, surface treatment, solder laying, vacuum welding and vacuum insulation, and cooling out of the furnace. It effectively solves the problem of CNG flowmeter failure caused by uneven heating of the measuring tube due to conventional silver-based manual soldering. Performance is greatly reduced.After this process is applied in the production process of CNG flow meters, the deformation of the measuring tube and the uneven internal stress are minimized, which greatly improves the performance of the CNG flow meter. The yield can reach 95% and the overall cost is reduced. It is suitable for CNG flow. Large-scale mass production of CNG flow meters; it can bring the overall technology and accuracy of CNG flow meters to a new level; it will be of great help to the development of low-priced, high-performance domestic CNG flow meters and create a better market for domestic CNG flow meters. Dominance has laid a solid foundation.3. High-precision time difference detection technologyIt is used for high-precision time difference testing of mass flow meters. The time difference measurement can reach within 0.3 nanoseconds, ensuring high accuracy of measurement; it adopts DSP (digital signal processing) technology and can effectively replace imported products.4. Adaptive linear digital filtering technologyIt can filter out the interference waveform of the output current of the mass flow meter sensor. Linear filtering does not affect the linear characteristics of the flow meter. In addition, because the transmitter needs to adapt to sensors with multiple natural frequencies, an adaptive algorithm is designed to achieve frequency adaptation. Ensure the versatility of the filtering algorithm.5. Weak signal detection circuit based on high-precision differential analog operational amplifierIt belongs to the circuit design of the mass flow meter. The design of the voltage follower prevents the output from affecting the input. The design of the differential circuit effectively suppresses common mode interference signals. It has strong anti-interference performance, low detection signal amplitude and high accuracy.6.Adaptive broadband oscillation technology based on frequency sweep algorithmUsed for mass flow meters, it has a wide frequency sweep range and fast frequency sweep speed, effectively ensuring the detection of the center frequency. Different sensors can be set to different frequency sweep ranges.7.Synchronous phase tracking technology for constant measurement of tube resonance amplitudeIt is used in mass flow meters to ensure that the resonance amplitude of the measuring tube is stable, the fluctuation is small, and the phase synchronization can be achieved within 6°.Technology Advantagesa)The optimal vibration mode of flowmeters is determined after the finitement analysis, the structure is improved and the modal in each order is reasonably distributed. Driven by the simple harmonic, each position of the measuring tube will respond. A reasonable damped structure has been designed to improve the noise-proof feature.b)The high-performance 32/40-bit DSPs are used as the core processor, including high efficiency instruction set, hardware FFT and other peripherals specially used for audio signal processing to fast process various digital signals in real time and largely improve the stability of flowmeters.c)The mass flowmeter is welded by the unique vacuum brass solder process, which ensures the welding quality and also fully guarantees the stress removal to largely improve the zero stability of mass flowmeter in use.d)Water gauge calibration testing platform: The Company owns the scarce calibration systems and stability testing system for water gauges with large-span diameter (DN6-DN400) in the industry for the operating condition calibration and the stability testing of flowmeters. e)High pressure gas testing platform: The Company has established the first high pressure air (25MPa) calibration system and stability testing system in China for the operating condition calibration and the stability testing of high-pressure flowmeters.f)Liquid nitrogen low-temperature calibration testing platform: The Company has established the first copious cooling calibration system and stability testing system in China for the operating condition calibration and the stability testing of low-temperature flowmeters. FAQ1. Customer: What is the delivery date?Andisoon: Our stock is based on GB/DIN flange, with a delivery date of 10 days. We also accommodate other flanges like ANSI/JIS or thread connection, with a delivery date of 15 days.2. Customer: Can you design according to my requirements?Andisoon: Yes, we offer OEM service and can tailor products to your specifications.3. Customer: What is the warranty period?Andisoon: The quality guarantee period is 12 months from the completion of installation and commissioning by the purchaser, or 14 months from the date of delivery (whichever comes first), excluding maintenance kits or small accessories.They choose ANDISOONThe product has obtained type approval from China Classification Society, ATEX certification, IECEx certification, India PESO certification, and SIL functional safety certification and exported to many overseas countries.
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