To provide a ventilation duct mechanism capable of being easily maintained (cleaned) by installing a dust cradle for dirt, moisture or the like accumulated in a ventilation duct bottom immediately below an air outlet at the ventilation duct bottom and having the cradle be in a structure being pulled out to a vehicle hold side.SOLUTION: A RORO vessel ventilation duct bottom maintenance mechanism includes a pull out structure dust cradle arranged below an air outlet at a bottom of a ventilation duct of an automobile carrier or the like, and receiving dust such as dirt and moisture mixed into inflow air from an exposed unit to each vehicle hold.SELECTED DRAWING: Figure 1

    【課題】通風ダクト底部の空気吹き出し口直下に通風ダクト底部溜まるゴミや水分等の塵埃受け台を設置し、その受け台を車両艙側へ引き出す構造とすることにより、容易にメンテナンス(掃除)できる通風ダクト機構を提供することを目的とする。【解決手段】自動車運搬船等の通風ダクトの底部の空気吹き出し口下方に配置され、暴露部から各車両艙への流入空気に混入するゴミ、水分等の塵埃を受ける引出し構造の塵埃受け台を有するRORO船通風ダクト底部メンテナンス機構。【選択図】図1


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    Title :

    AUTOMOBILE CARRIER VENTILATION DUCT BOTTOM MAINTENANCE MECHANISM


    Additional title:

    自動車運搬船通風ダクト底部メンテナンス機構


    Contributors:

    Publication date :

    2020-06-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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