| abstract |
The invention relates to the technical field of storage equipment, in particular to a solid metal alloy hydrogen storage bottle which comprises a bottle body, wherein a gas collecting device for conveying hydrogen and a heat exchange device for providing a circulating heat exchange medium are arranged on the bottle body, a plurality of hydrogen storage alloys are arranged in the bottle body, a plurality of flow-dividing pull pipes connected to the gas collecting device are also arranged among the hydrogen storage alloys, and flow-dividing ports are arranged on the flow-dividing pull pipes to uniformly flow the hydrogen to the hydrogen storage alloys at each position. The invention reasonably arranges the hydrogen storage shell pass and the heat exchange shell pass in the bottle by improving the storage structure of the hydrogen storage alloy in the bottle, effectively guides the hydrogen entering and releasing and the flow direction of the heat exchange medium, realizes the full absorption and release of the hydrogen and the quick exchange and transfer of heat. The whole hydrogen storage bottle has a more reasonable structure, reduces internal and external stress in the hydrogen absorption and release process, is more efficient and sufficient in the hydrogen absorption and release process, is more uniform in heat transfer, and improves the hydrogen storage quality proportion. |