Multifunctional portable hydrogen generation device and hydrogen generation method

Abstract

The embodiment of the invention discloses a multifunctional portable hydrogen generation device and a hydrogen generation method. The multifunctional portable hydrogen generation device comprises a hydrogen generation device and a gas-water separation device, the gas-water separation device comprises a pressure bin; the pressure bin is a sealed box body; a hydrogen output port and an air input port are formed in the top of the shell; a water outlet and a hydrogen input port are formed in the bottom of the hydrogen storage tank, the hydrogen output port is connected with the hydrogen outlet, the water outlet is connected with the water tank, the water outlet is controlled to be opened and closed through an electromagnetic valve, the air input port is connected with a one-way valve, and external air enters the pressure bin from the air input port through the one-way valve. The pressure bin is used for collecting water vapor brought out in the hydrogen production process, prepared hydrogen is used for pressing water into the water tank again within a certain period, no extra driving element is needed, and therefore the equipment is more compact, light in weight and convenient to carry; water is added once, the service cycle is long, maintenance is not needed, and use is convenient.

Description

technical field [0001] The invention relates to the field of civil hydrogen preparation, in particular to a multifunctional portable hydrogen generating device and a hydrogen generating method. Background technique [0002] The existing electrolytic hydrogen production device mainly immerses the electrolytic cell in water, generates hydrogen and oxygen through electrolysis, and then collects the hydrogen. The above-mentioned structure occupies a large space and is inconvenient to carry. When hydrogen and oxygen are generated, the gas will accumulate on the electrolytic sheet of the electrolytic cell, affecting the contact area between the electrolytic sheet and water, thus affecting the electrolysis efficiency. During the electrolysis process, part of the water will pass through the ionic membrane and be brought into the subsequent components by the generated hydrogen gas. After the water brought out by the hydrogen gas accumulates to a certain amount, it needs to be poured...

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Problems solved by technology

[0004] In the normal state of the existing hydrogen generating device, the pressure of the hydrogen discharged from the pressure chamber is standard atmospheric pressure, which can only be inhaled by the user.

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