PROBLEM TO BE SOLVED: To secure a passage on a side where an EGR unit is provided, in respect to a main engine, in a ship to which NOthe third regulation is applied.SOLUTION: A main engine 11 is installed on an upper surface of a double bottom, and an EGR unit 14 is mounted thereto. A first passage 21 is provided beside the main engine 11. A scavenging air cooler 15 for cooling scavenging air is arranged on a bow side in respect to the EGR unit 14. The EGR unit 14 is installed at a position close to the scavenging air cooler 15, separated from a vessel side lateral girder 16 mounted onto an inner wall of the bow, and higher than a middle stage of the main engine 11.SELECTED DRAWING: Figure 1

    【課題】NOX3次規制の適用対象船において、主機関に対して、EGRユニットが設けられる側に通行路を確保する。【解決手段】二重底の上面に設置された主機関11にEGRユニット14が取付けられる。主機関11の側方に第1通行路21が設けられる。EGRユニット14よりも船首側に、掃気空気を冷却するための掃気冷却器15が配置される。EGRユニット14は、主機関11の中段よりも高い位置であって、船体の内壁面に取付けられた船側横桁16から離間するように掃気冷却器15に近接させた位置に設置される。【選択図】図1


    Access

    Download


    Export, share and cite



    Title :

    STRUCTURE OF ENGINE ROOM IN SHIP


    Additional title:

    船舶の機関室構造


    Contributors:
    MOGI NATSUMI (author) / YUASA SHINYA (author)

    Publication date :

    2017-03-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING



    ENGINE ROOM STRUCTURE OF SHIP

    YOSHIMURA KAORI | European Patent Office | 2016

    Free access

    ENGINE ROOM STRUCTURE OF SHIP

    NONAKA YOSUKE / KIZUKA TOMOAKI / FUKAO SATORU et al. | European Patent Office | 2017

    Free access

    ENGINE ROOM STRUCTURE OF MID SHIP VEHICLE

    YOKOTA AKIRA / TANAKA HIDEKAZU | European Patent Office | 2016

    Free access

    SHIP SEPARATING RESIDENCE ROOM FROM ENGINE ROOM

    European Patent Office | 2017

    Free access

    Engine room ventilation structure, ship and control method

    CAI PENGFEI / ZHANG MING / ZHENG MIN et al. | European Patent Office | 2023

    Free access