Storage and utilization device for hydrogen produced by electrolysis

Abstract

The invention relates to a storage and utilization device for hydrogen produced by electrolysis. By the storage and utilization device for hydrogen produced by electrolysis, water is decomposed by electric energy, and combustible hydrogen is prepared and is safely stored and utilized. According to the structure of the storage and utilization device for hydrogen produced by electrolysis, a divisionboard is placed in a tank body so that the tank body is divided into a water tank and a gas tank, the gas tank is positioned on one side of the bottom surface of the tank body, the upper plane of thegas tank is lower than the upper plane of the water tank, the bottom of the water tank communicates with the bottom of the gas tank via a channel, a gas tube which extends out of the water surface isarranged on the upper portion of the gas tank, the water tank and the gas tank contain water, the water in the water tank immerses the gas tank at least, and thus, the gas tank is sealed from the outside; and a positive electrode chip is arranged in the water tank, a negative electrode chip is arranged in the gas tank, the location of the positive electrode chip and the location of the negative electrode chip are higher than the channel which communicates the water tank with the gas tank, and the positive electrode chip and the negative electrode chip are connected with an external power supply via waterproof wires so as to obtain a structure for producing hydrogen by water electrolysis. The storage and utilization device for hydrogen produced by electrolysis is convenient to use, water is electrolyzed by electricity to generate hydrogen which serves as fuel gas for families, hotels and canteens, the hydrogen is stored safely, and environmental pollution is not caused.

Description

technical field [0001] The invention relates to gas equipment, in particular to an electrolytic hydrogen storage and utilization device. Background technique [0002] At present, the known household gas is natural gas extracted from oil fields or coal mines, but natural gas is not inexhaustible, so it is imperative to develop new energy sources, such as solar power generation, wind power generation, etc. , now a large amount of electric energy such as solar power generation and wind power generation has been used, and then the electric energy is used to decompose water to produce hydrogen. Hydrogen is combustible, but hydrogen has the problem of easy explosion when mixed with air, which is very unsafe. So how to use hydrogen for combustion, which is convenient and safe to use and ensure safe storage, so as to be suitable for the needs of households, restaurants, and canteens, has always been a bottleneck that is difficult to break through in technology. Therefore, how to use...

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Problems solved by technology

[0002] At present, the known household gas is natural gas extracted from oil fields or coal mines, but natural gas is not inexhaustible, so it is imperative to develop new energy sources, such as solar power generation, wind power generation, etc. , now a large amount of electric energy such as solar power generation and wind power generation has been used, and then the electric energy is used to decompose water to produce hydrogen. Hydrogen is combustible, but hydrogen has the problem of easy explosion when mixed with air, which is very unsafe. So how to use hydrogen for combustion, which is convenient and safe to use and ensure safe storage, so as to be suitable for the needs of households, restaurants, and canteens, has always been a bottleneck that is difficult to break through in technology. Therefore, how to use electrolyzed water to generate hydrogen and ensure its use and storage safety are technical problems that must be seriously solved

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