Hydrogen ventilator (with SPE hydrogen production technology) is to feed the water that meets the requirements into the anode chamber of the electrolysis cell. After the electricity is energized, the water is immediately decomposed at the anode: Hydrogen ions and oxygen are generated, and oxygen is discharged from the anode. Hydrogen ions in the form of hydrated ions(H30+) under the action of power plant, through the SPE ion membrane, reach the cathode to absorb electrons to form hydrogen, which is discharged from the cathode chamber and enters the gas-water separator to generate humid high-concentration hydrogen.