To alleviate restriction of a construction site and an area by shortening a required safe distance from a road and a boundary zone while improving safety property, and in addition, and surely protect from neighborhood fire disaster or the like for suppressing significant cost increase.SOLUTION: A hydrogen station 10B comprises a dispenser 14 for supplying hydrogen to a vehicle. On a top peripheral edge of a protection target zone including a dispenser installation region 14a, for example a peripheral edge part of a roof 18 covering the dispenser 14, a sheet development unit 50 is installed, and a partition sheet 56 wound into a roll-state is held thereon. When fire disaster following hydrogen leakage occurs, holding of the partition sheet 56 is released and the partition sheet is fallen for developing the sheet for partitioning the surrounding of the protection target zone including the dispenser installation region, and discharge of flame and heat to outside by fire disaster is suppressed, and a fire extinguishing agent is scattered from a fire extinguishment head 52 provided on the rood 18 side, and a cooling agent is scattered from a cooling agent scattering head 62 to the sheet surface, for enhancing flame blocking property and heat blocking property.SELECTED DRAWING: Figure 5

    【課題】安全性を向上させた上で、道路及び境界からの所要安全距離を短くして建設地の制約、面積的な制約を緩和し、更には近隣火災等から確実に防護し、大幅なコスト増とならないようにする。【解決手段】水素ステーション10Bは水素を車両に供給するディスペンサー14を設置している。ディスペンサー設置領域14aを含む防護対象区画の上部周縁、例えばディスペンサー14を覆う屋根18の周縁部には、シート展開装置50が配置され、ロール状に巻き回された仕切シート56を保持している。水素漏洩に伴う火災が発生した場合、仕切シート56の保持を解除して落下させることで展開してディスペンサー設置領域14aを含む防護対象区画の周囲を仕切り、火災による炎及び熱の外部への放出を抑制し、屋根18側に設置した消火ヘッド52から消火剤を散布し、冷却剤散布ヘッド62からシート面に冷却剤を散布して遮炎性と遮熱性を高める。【選択図】図5


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    Title :

    HYDROGEN STATION DISASTER PREVENTION FACILITY


    Additional title:

    水素ステーションの防災設備


    Contributors:

    Publication date :

    2021-02-04


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    A62C FIRE-FIGHTING , Feuerbekämpfung / B60S SERVICING, CLEANING, REPAIRING, SUPPORTING, LIFTING, OR MANOEUVRING OF VEHICLES, NOT OTHERWISE PROVIDED FOR , Warten, Reinigen, Instandsetzen, Unterstützen, Anheben oder Rangieren von Fahrzeugen, soweit nicht anderweitig vorgesehen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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