To more safely arrange equipment regarding safety of a hull in a simple composition in an offshore floating body structure including a vessel including a class 0 hazardous spot.SOLUTION: In an offshore floating body structure provided with an oil tank 18 which is a class 0 hazardous spot, a cofferdam 25 and a fore peak tank 24 are arranged in between the oil tank 18 and a sea water supply pump chamber for fire pump 26 where a bow unit fire pump 30P are arranged, and a cargo pump chamber 34 and the cofferdam 38 are arranged in between the oil tank 18 and an engine room 36 where a stern unit fire pump 36P is arranged. Thus, a zone where equipment concerning safety of a hull is prevented from being adjacent to the class 0 hazardous spot.SELECTED DRAWING: Figure 1

    【課題】0種危険場所を備える船舶を含む洋上浮体構造物において、簡略な構成で船体の安全に関わる機器をより安全に配置する。【解決手段】0種危険場所となる貯油タンク18を備える洋上浮体構造物において、貯油タンク18と船首部消火ポンプ30Pが配置される消火ポンプ用海水供給ポンプ室26との間に、コファダム25およびフォアピークタンク24を配置するとともに、貯油タンク18と船尾部消火ポンプ36Pが配置される機関室36との間に、カーゴポンプ室34およびコファダム38を配置する。これにより、船体の安全に関わる機器が配置される区画が0種危険場所に隣接すること防止する。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    OFFSHORE FLOATING BODY STRUCTURE


    Additional title:

    洋上浮体構造物


    Contributors:

    Publication date :

    2019-10-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



    OFFSHORE FLOATING BODY STRUCTURE

    TOGAWA YASUHIRO / TAKANO KOTARO | European Patent Office | 2019

    Free access

    OFFSHORE FLOATING BODY STRUCTURE

    TOGAWA YASUHIRO / TAKANO KOTARO / OKA SAORI | European Patent Office | 2019

    Free access

    OFFSHORE FLOATING BODY STRUCTURE

    IWAMI SHUNSUKE / NAKAMURA KEN | European Patent Office | 2019

    Free access

    OFFSHORE FLOATING BODY STRUCTURE

    TAKANO KOTARO / MATSUMURA TAKEMI / NAKAMURA MASANORI | European Patent Office | 2016

    Free access

    OFFSHORE FLOATING BODY STRUCTURE

    TAKANO KOTARO / MATSUMURA TAKEMI / NAKAMURA MASANORI | European Patent Office | 2017

    Free access