Boosting Vehicle Range Cryogenic Liquid Hydrogen Cylinders for Vehicle

Vehicle-mounted cryogenic liquid hydrogen cylinders refer to pressure vessels used to store liquid hydrogen, usually used in fields such as hydrogen fuel cell vehicles. The following is an introduction to the application of this technology and an introduction to the advantages of the AUYAN brand:

INTRODUCTION

The hydrogen fuel cell is a device that directly converts the chemical energy of hydrogen into electrical energy. It has the advantages of high efficiency, environmental protection, lightweight and low noise, and has become an important direction for the development of new energy vehicles. High-pressure container hydrogen storage has become the main onboard hydrogen storage method for hydrogen fuel cell vehicles due to its simple structure, high hydrogen storage density, and fast filling and discharge speed. On-board hydrogen cylinders are the main hydrogen carrying equipment on hydrogen fuel cell vehicles.


Advantages of Liquid Hydrogen Cylinders:

As the core technology of the AUYAN brand, the vehicle-mounted cryogenic liquid hydrogen cylinder has the following advantages:

High energy density: The energy storage density of liquid hydrogen is much higher than that of traditional fossil fuels, which can greatly improve the mileage and performance of hydrogen energy vehicles.

Safe and reliable: AUYAN uses high-strength materials and strict production standards to manufacture vehicle-mounted cryogenic liquid hydrogen cylinders to ensure its safety and reliability. In addition, AUYAN has added multiple protection systems to the bottle body to ensure that liquid hydrogen can be safely transported under any circumstances.

Environmental protection and energy saving: Liquid hydrogen is a green and environmentally friendly energy source, which can effectively reduce vehicle exhaust emissions and achieve environmental protection and energy saving. AUYAN is committed to providing environmentally friendly and sustainable energy solutions.

Excellent quality: As an enterprise focusing on the field of hydrogen energy, AUYAN has always adhered to the concept of "quality first", and is committed to creating high-quality vehicle-mounted cryogenic liquid hydrogen cylinders to provide customers with better experience and services.

The vehicle-mounted cryogenic liquid hydrogen cylinder is an indispensable part of the application of hydrogen energy. It has the advantages of high energy density, safety and reliability, environmental protection and energy saving, and excellent quality. As a leading hydrogen energy company, AUYAN is committed to providing customers with high-quality, high-performance vehicle-mounted cryogenic liquid hydrogen cylinders, contributing to the development of global hydrogen energy.

Boosting Vehicle Range Cryogenic Liquid Hydrogen Cylinders for Vehicle Boosting Vehicle Range Cryogenic Liquid Hydrogen Cylinders for Vehicle
TECHNICAL DATA
design pressure1.2MPa
test pressure 2.4MPa
Nominal volume1000L
Effective volume900L
set temperature-253℃-80℃ Liner material 316L
Insulation typeHigh vacuum variable density multi-layer insulation + multi-layer cold screen outer bladder material 304
storage mediumLiquid hydrogen (LH2)
static evaporation rate≤1%
Overall leak rate≤1.0*10-8Pa.m^3/s
Leakage rate≤1.0*10-9Pa.m^3/s
degree of vacuum≤1.0-3pa
empty weight650kg
full weight713kg
filling weight63kg
pipelinevacuum line


APPLICATION

The on-board cryogenic liquid hydrogen cylinder is one of the key components of a hydrogen energy vehicle. It can compress hydrogen into a liquid state and increase the storage capacity to 2-3 times the storage capacity of ordinary gas, thus greatly improving the cruising range of hydrogen energy vehicles. This technology is widely used in hydrogen fuel cell vehicles, rocket propulsion and other fields.

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