Solid hydrogen generating device

Abstract

The invention discloses a solid hydrogen generation device. The device comprises a hydrogen generation bin; a waste water opening is formed in the bottom of the hydrogen generation bin; mounting holes, a sensor connection opening and a hydrogen outlet are formed in the top of the hydrogen generation bin; a bin cover is in threaded connection with the interior of the mounting holes; a water injection opening penetrating from the upper surface of the bin cover to the bottom surface of the bin cover is formed in the bin cover; a containing barrel is connected to the bottom of the bin cover in a clamped mode; the containing barrel is of a barrel-shaped structure with the top end open and the bottom end closed; through holes communicated with an inner cavity of the containing barrel are evenlydistributed in the surface of the containing barrel; the two mounting holes are symmetrically formed in the upper surface of the hydrogen generation bin; and the sensor connection opening and the hydrogen outlet are located between the two mounting holes. According to the solid hydrogen generation device, a simple structure is adopted, so that solid hydrogen and water react to release hydrogen; the water injection amount can be independently controlled; the hydrogen can be released as required; reaction products are directly discharged from a wastewater opening along with water flow; no wateris deposited in the hydrogen generation bin; and the whole process is safe and controllable.

Description

technical field [0001] The invention relates to the field of equipment for generating hydrogen, in particular to a solid hydrogen generating device. Background technique [0002] As one of the methods of storing hydrogen, there is an occlusion alloy method. As an occlusion alloy method, since it does not need to store hydrogen in a special state such as ultra-high pressure and extremely low temperature, it not only has excellent characteristics of easy operation and high safety, but also has a high hydrogen storage capacity per unit volume. excellent features. A water injection pipe led out from the water storage tank is inserted into the hydrogen generation chamber, and water is supplied from the water storage tank to the hydrogen generation chamber. When water is supplied to the hydrogen generator, the magnesium-based hydride powder is hydrolyzed as described in the chemical formula (1) to generate hydrogen gas. [0003] [Chemical formula 1] MgH 2 +2H 2 O→Mg(OH) 2 +2...

AI Technical Summary

Problems solved by technology

[0007] Aiming at the deficiencies of the prior art, the present invention provides a solid hydrogen generator, which is simple to operate, stable in system, high in safety, high in hydrogen release rate and high in power density, and solves the problem that most of the current solid hydrogen generators are Complexity, inconvenient disassembly and maintenance, and low hydrogen release rate

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