Introduction
A self-regulating hydrogen generator for a hydrogen fuel cell. The apparatus comprises the following components: a fuel tank having a defined volume of a definable internal space, the fuel tank being provided with a hydrogen discharge port communicating with the internal space; a catalyst containing hydrogen storage material and stored in the fuel tank, wherein the catalyst is filled in In the catalytic reactor, the reactor is equipped with a closing portion for blocking contact between the catalyst and the fuel liquid, and an opening portion in contact with the fuel liquid, so that the pressure can be actively adjusted according to the rise and fall of the pressure in the fuel tank. Hydrogen or stop the formation of hydrogen.
application:
GCMS (gas chromatograph)
structure
The hydrogen generator is composed of an electrolytic cell, a pure water tank, a hydrogen/water separator, a collector, a dryer, a sensor, a pressure regulating valve, a switching power supply and the like. Hydrogen can be produced only by electrolyzing pure water. After electrification, the cathode of the electrolytic cell produces hydrogen, the anode produces oxygen, and the hydrogen enters the hydrogen/water separator. Oxygen is released into the atmosphere. A hydrogen/water separator separates the hydrogen from the water. After the hydrogen enters the dryer to dehumidify, it is adjusted by the pressure regulating valve and the regulating valve to the rated pressure (0.02~0.45Mpa adjustable) and is output from the outlet. The hydrogen production pressure of the electrolytic cell is controlled by the sensor at about 0.45 MPa. When the pressure reaches the set value, the power supply of the electrolytic cell is cut off; the pressure drops, and the power supply is restored when the pressure is lower than the set value.
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