| 摘要 |
[Problem] To provide a hydrogen injection device which is hygienic and enables good work efficiency during maintenance, and with which hydrogen-rich water can be generated while enabling flexible regulation of the hydrogen content thereof. [Solution] A hydrogen injection device comprising: a reference container in which granular material is placed at the bottom thereof, said granular material having, on the surface thereof, a substance that reacts with water to generate hydrogen, and in which water is stored for said hydrogen reaction; a communicating means for fluidically connecting stored drinking water and the upper inside part of the reference container in a sealed state; and an auxiliary means for increasing the injection of hydrogen into the stored drinking water from the reference container via the communicating means. |
