Hydrolysis hydrogen supply type fuel cell power generation system

Abstract

A hydrolysis hydrogen supply type fuel cell power generation system is disclosed in the invention, and comprises an organic acid solution storage cabin, a liquid adding opening is formed in the top ofthe organic acid solution storage cabin, a liquid outlet is formed in the side face of the bottom of the organic acid solution storage cabin, and a valve is arranged between the liquid outlet of theorganic acid solution storage cabin and the liquid inlet of a magnesium hydride storage cabin; and a material adding opening is formed in the top of the magnesium hydride storage cabin, and a discharging opening in the bottom of the magnesium hydride storage cabin is communicated with the reaction waste storage cabin. According to the hydrolysis hydrogen supply type fuel cell power generation system, automatic and continuous generation of hydrogen is achieved in a physical and mechanical mode, and an extra water pump is not needed, so the energy consumption of the system is reduced; the hydrogen inlet amount of the hydrogen fuel cell is adjusted through a throttling valve, so it is guaranteed that the power generation amount is close to the power consumption amount; and the hydrogen flow in the process is buffered through a hydrogen high-pressure storage bin, so the power output of the system is stable, an extra high-capacity battery is not needed, and the size, weight and cost of thesystem are reduced.

Description

Technical field[0001]The invention relates to the field of fuel cells, in particular to a hydrolysis hydrogen supply type fuel cell power generation system.Background technique[0002]At present, the environmental problems caused by fossil energy are becoming more and more serious, especially the haze and global warming caused by this in recent years have become very serious. Therefore, looking for environmentally friendly and efficient renewable energy is the main way to solve the above problems. As a new energy source with abundant raw materials and pollution-free products, hydrogen has a calorific value three times that of petroleum, making it an ideal alternative new energy source.[0003]The storage methods of hydrogen mainly include gas storage, liquid storage, and solid storage; among them, solid storage can generally be safe, efficient and high-density; magnesium hydride is one of the highly efficient hydrogen storage materials, and the hydrogen storage capacity can reach 7.6wt....

AI Technical Summary

Problems solved by technology

[0006] Aiming at the deficiencies of the prior art, the present invention provides a hydrolysis hydrogen-supply fuel cell power generation system, which solves the problem that the large-capacity batteries currently on the market generally have large volume and weight, which makes the system volume power relatively low and greatly affects the question of its economical practicality

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