▎ 摘　　要

NOVELTY - Device comprises a bottom plate (1), a storage tank (2) fixedly provided on the upper side of the plate through a mounting seat, a compartment (3) fixedly arranged inside the tank, a first air outlet pipe (4) fixedly arranged on the upper side of the tank, a second air outlet pipe (5) fixedly provided on the side of the tank far away from the first air outlet pipe, a first valve (6) fixedly provided with the upper ends of the first air outlet pipe and the second air outlet pipe through a flange, air intake mechanisms fixedly provided with the lower ends of both sides of the tank, a drying mechanism fixedly provided with the air inlet mechanism at one end away from the tank, a vent pipe (15) fixedly provided on the side of an air filter mechanism away from the tank, a fire-fighting mechanism fixedly provided with the upper ends of both sides of the tank, and a pressure gauge (11) fixedly arranged on the surface of the tank through a flange. USE - The device is useful for storing and distributing hydrogen-oxygen fuel gas to hydrogen-water graphene batteries. ADVANTAGE - The device has excellent use effect, is convenient for storing hydrogen, and improves storage effect of hydrogen. DESCRIPTION OF DRAWING(S) - The drawing shows a schematic view of the device. Bottom plate (1) Storage tank (2) Compartment (3) First air outlet pipe (4) Second air outlet pipe (5) First valve (6) Pressure gauge (11) Vent pipe (15)