SIMPLE TYPE HYDROGEN STATION

摘要

PROBLEM TO BE SOLVED: To provide a small-sized and energy-saving simple type hydrogen station having a relative simple configuration and capable of filling hydrogen gas to a hydrogen gas application facility.SOLUTION: This invention relates to a hydrogen gas filling device of a differential pressure filling system in which hydrogen gas is supplied to a hydrogen gas application facility under a predetermined pressure. This invention comprises at least any one of a hydrogen gas cylinder and a hydrogen gas producing unit, a hydrogen gas pressure storage unit and a dispenser. The dispenser has no piping in a main system ranging from a hydrogen gas inlet port to a hydrogen gas outlet port and is composed of a joint, or its configuration has a piping at a part of the main system remained and the number of pipings is 20% or less in a total number of joints.SELECTED DRAWING: Figure 3