Integrated type hydrogen energy preparation, storage and cyclic utilization equipment

Abstract

The invention discloses integrated type hydrogen energy preparation, storage and cyclic utilization equipment. The integrated type hydrogen energy preparation, storage and cyclic utilization equipment mainly comprises a solar power generation light source, a water electrolysis hydrogen production device, a high-pressure hydrogen storage buffering tank, a metal hydride hydrogen storage tank and a hydrogen fuel cell device, which are connected by a multi-channel control valve and related pipelines, and a thermal medium circulating pipe system is arranged; the thermal medium circulating pipe system is provided with a first heat exchanger, a second heat exchanger and a third head exchanger, which are serially connected with one another to form a circulating loop, the first heat exchanger is arranged inside the solar power generation light source, the second heat exchanger is a arranged inside the metal hydride hydrogen storage tank, the third head exchanger is arranged inside the hydrogen fuel cell device, and a medium circulating pump and a medium electric heater are arranged on the circulating loop of the thermal medium circulating pipe system respectively. The integrated type hydrogen energy preparation, storage and cyclic utilization equipment is simple in structure, low in cost, good in hydrogen storage and desorption effect, high in hydrogen energy cyclic utilization rate and stable and safe to operate, and is particularly suitable for hydrogen fuel energy-saving automobiles and portable mobile equipment using hydrogen fuel power supply.

Description

technical field [0001] The invention relates to renewable energy utilization technology, in particular to an integrated hydrogen energy production, storage and recycling equipment suitable for a hydrogen fuel cell system. Background technique [0002] With the continuous and rapid development of social economy, the demand for energy is increasing, resulting in the rapid consumption and reduction of traditional fossil fuels as the main energy source. There is a long-term and huge energy demand and supply pressure in my country and even the world. The resulting worldwide energy crisis has continuously sounded the alarm to human beings, and more and more scientific researchers have to work hard to discover new renewable energy sources. [0003] In addition, the dominant and hidden threats brought by traditional fossil fuels to the human living environment should not be underestimated. Among them, the atmospheric greenhouse effect is the most important environmental pollution pro...

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Problems solved by technology

[0007] Therefore, those skilled in the art have been trying to find an auxiliary device for the hydrogen fuel cell system that has less restrictive conditions for the storage and release of hydrogen energy, and has fast, efficient and safe utilization of hydrogen energy, but has not yet obtained ideal results.

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