HYDROGEN STORAGE FACILITY

• Main Authors: MASUI NAOKI, AKUTSU TOMIHIRO, HIGUCHI SHUNICHI
• Format: Patent
• Language: English; Japanese
• Published: 11.01.2018
• Subjects: ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; BLASTING; CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS,e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES,DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; CONVEYING; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES; FIXED-CAPACITY GAS-HOLDERS; HANDLING THIN OR FILAMENTARY MATERIAL; HEATING; LIGHTING; MECHANICAL ENGINEERING; PACKAGES; PACKAGING ELEMENTS; PACKING; PERFORMING OPERATIONS; STORING; STORING OF DISTRIBUTING GASES OR LIQUIDS; TRANSPORTING; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES; WEAPONS

PROBLEM TO BE SOLVED: To prevent inflammation of hydrogen even when hydrogen leaks and inhibit vaporization of stored liquid hydrogen caused by temperature rise.SOLUTION: A hydrogen storage facility 1 includes: a concrete outer shell 13a formed with an internal space and installed under a water surface; and a tank 13c which is installed in the internal space and stores liquid hydrogen.SELECTED DRAWING: Figure 1 【課題】水素が漏洩した場合でも水素の引火を防止するとともに、貯蔵する液体水素の温度上昇による気化を抑制する。【解決手段】水素貯蔵設備１は、内部空間が形成され、水面下に設置されたコンクリート製の外殻１３ａと、内部空間に設置され、液体水素を貯蔵するタンク１３ｃと、を備える。【選択図】図１