Hydrogen gas storage buffering and filtering tank

Abstract

The invention relates to a hydrogen gas storage buffering and filtering tank. The hydrogen gas storage buffering and filtering tank comprises a buffering tank, a heat exchange shell and a filtering cylinder, wherein the buffering tank is in a circular pipe shape; a gas inlet and a gas outlet are respectively formed in the two ends of the buffering tank; the outer side of the buffering tank is hermetically sleeved with the heat exchange shell in a fitting mode; a heat exchange interlayer is formed between the circumferential inner wall of the heat exchange shell and the circumferential outer wall of the buffering tank; a flow guide spring is arranged in the heat exchange interlayer; the outer wall of the buffering tank is sleeved with the flow guide spring in a fitting mode; the two ends ofthe flow guide spring are arranged respectively corresponding to the gas inlet and the gas outlet at two ends of the heat exchange shell; the filtering cylinder is arranged in the buffering tank; oneend of the filtering cylinder is closed, and the other end of the filtering cylinder communicates with the gas inlet of the buffering tank; the filtering cylinder comprises an inner filtering cylinder and an outer filtering cylinder; and a filter core layer is arranged between the inner filtering cylinder and the outer filtering cylinder. The hydrogen gas storage buffering and filtering tank solves or at least relieves the problems that an existing buffering tank heats up during use and is not able to prevent solid particles from entering use equipment.

Description

Technical field [0001] The invention relates to the technical field of new energy equipment, in particular to a hydrogen gas storage buffer filter tank. Background technique [0002] The amount of traditional energy is fixed and there is a certain degree of pollution. At present, the application of clean new energy is more and more extensive. Among them, the most widely used is hydrogen. When hydrogen is combusted, not only does it produce higher energy, but the only product after combustion is water. Will cause pollution. [0003] In actual use, the hydrogen is compressed by the hydrogen compressor and then input to the use equipment. In order to prevent the high hydrogen pressure from impacting the use equipment, a hydrogen buffer tank is often set between the hydrogen compressor and the use equipment. The current hydrogen buffer tank only has a buffer function, and when hydrogen is transferred in the hydrogen buffer tank, the side wall of the hydrogen buffer tank will heat up, ...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to overcome the deficiencies in the prior art, to solve or at least alleviate the current problem of hydrogen buffer tank heating during use and unable to prevent solid particles from entering the use equipment, and to provide a hydrogen gas storage buffer filter tank

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