Gas supply system for liquid hydrogen vehicles
Abbreviation: Liquid hydrogen gas cylinder project
There are two kinds of hydrogen storage methods at home and abroad: 1、high pressure hydrogen storage, 2、cryogenic liquid hydrogen storage.
The warranty policy
Cryogenic liquid hydrogen Storage (Innovation direction of Furui Technology Research and development)
Cryogenic liquid hydrogen storage is the storage of liquid hydrogen by ultra-low temperature (-253℃) adiabatic gas cylinder. The standard density of liquid hydrogen is 70.8kg /m3. The mass of 500L ultra-low temperature adiabatic gas cylinder is about 300kg, the hydrogen load is about 30kg, and the volume to weight ratio is 30/300=10wt%.
Research and development of gas supply system for liquid hydrogen vehicles
Since 2016, furui group has undertaken the sub-project of the national key R&D plan "Research on Key Technologies of Design and Manufacture of Ultra-low temperature adiabatic Gas Cylinder (Liquid Hydrogen)" led by China Special Equipment Inspection and Research Institute. So far, 13 patents have been accepted, including 8 invention patents and 5 utility model patents. 6 research papers and 5 core journals have been published. The research and development of liquid hydrogen gas cylinder has achieved fruitful results.
At present, the key performance indicators of liquid hydrogen cylinders have met the R&D requirements, and passed the project acceptance in 2021, laying the foundation for the future industrial development.
As an extension of the liquid hydrogen gas cylinder project, the research and development of the liquid hydrogen gas supply system has completed the production of system samples and is conducting various performance tests. It is expected that the on-board measurement will begin in 2022.
300+ service centers nationwide, More than 70 senior technical service personnel
All to meet customer demand for the purpose. Improve parts supply network and service skills. By means of information technology, to achieve zero distance in communication and service with customers.
Nominal volume: 3000L
Working pressure: 1.6Mpa
Filling medium: LNG, liquid oxygen, liquid nitrogen, liquid argon
Thermal insulation: high vacuum multilayer Thermal insulation
Vertical dewar with frame
Working pressure: ≤2.5MPa
Insulation: High vacuum multilayer winding
Medium: liquid oxygen, liquid nitrogen, liquid argon, liquid carbon dioxide, liquefied natural gas
Gas supply system for mine vehicles
Nominal capacity: 750L~1000L Optional
Working pressure : 1.59Mpa
Filling medium: LNG
Design code: Q/320582 FRCIT03、TSG23-2021
Design code: EN1251、ECE Regulation No.110
Thermal insulation: double layer high vacuum thermal insulation