Multi-channel alloy type hydrogen storage tank activating, performance-testing and packaging integrated equipment and technical flow thereof

Abstract

The invention provides multi-channel alloy type hydrogen storage tank activating, performance-testing and packaging integrated equipment and a technical flow thereof, and belongs to the technical field of gas storage equipment and production testing. The equipment comprises an upper layer gas channel, an intermediate layer gas channel and a bottom layer gas channel, wherein the upper layer gas channel is formed by connecting a check valve, a two-way high-pressure electromagnetic valve, a pressure sensor and a first node; the intermediate layer gas channel is formed by connection of a hydrogen gas source, a nitrogen gas source, a reducing valve, a reducing valve, a filter, a mass flowmeter and a two-way high pressure electromagnetic valve; and the bottom layer gas channel is formed by connection of a mechanical vacuum pump, a third node, a two-way high pressure electromagnetic valve, a metal braid hose, an alloy type hydrogen storage tank and a temperature sensor. The multi-channel alloy type hydrogen storage tank activating, performance-testing and packaging integrated equipment has a novel structure, reasonable and compact layout, clear technical flow principle, high automatic degree and strong universality, covers small area, is easy and convenient to operate, and can be used for simultaneously operating alloy type hydrogen storage tanks with multiple specifications in multiple channels, so that the production testing efficiency of the alloy type hydrogen storage tanks can be greatly improved.

Description

technical field [0001] The invention belongs to the technical field of gas storage tank equipment and production testing, and in particular relates to a multi-channel alloy type hydrogen storage tank activation, performance test and packaging integrated equipment and its process flow. Background technique [0002] A hydrogen storage tank is a container for hydrogen storage. Existing hydrogen storage technologies include high-pressure hydrogen storage, liquid hydrogen storage, metal hydride hydrogen storage, low-temperature adsorption hydrogen storage, high-pressure carbon nanotube adsorption hydrogen storage, and liquid organic hydride hydrogen storage. The corresponding hydrogen storage tanks of various hydrogen storage technologies are also different. High-pressure gaseous hydrogen storage is a widely used hydrogen storage method at present. The pressure vessel made of metal materials such as traditional stainless steel or aluminum alloy is used as the hydrogen storage ta...

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Problems solved by technology

[0003] The present invention provides a multi-channel alloy hydrogen storage tank for the shortcomings and defects of the hydrogen storage tank that can be tested by the above-mentioned alloy type hydrogen storage tank performance test device, such as relatively single specification, low degree of automation, single function, low versatility, and low efficiency. The integrated equipment and process flow of hydrogen tank activation, performance testing and packaging can realize the simultaneous operation of multi-channel and multi-standard alloy hydrogen storage tanks, which can greatly improve the production and testing efficiency of alloy hydrogen storage tanks

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