PROBLEM TO BE SOLVED: To provide a duct arrangement structure of an automobile carrier, which has high working efficiency, can reduce a risk to cargo damages, and contributes to safety improvement in marine vessel fire, by adjusting a duct size in a ventilation duct within an upper layer deck fire extinction block of an automobile carrier, avoiding the ducts from being adjacent to each other, and applying a thermal protection construction to the external surface of the duct.SOLUTION: In a ventilation duct arrangement for a cargo hold of an automobile carrier, where RoRo blocks are adjacent to each other, and lower layer deck ventilation ducts c4, c7-c11, c13, c14 and c17, and upper layer deck ventilation ducts a1 a3, b1-b5, b7, and b9 are adjacently arranged in an upper layer deck fire extinction block, a width (depth) at a side of the upper layer deck ventilation ducts a1 a3, b1-b5, b7, and b9, adjacent to the lower layer deck ventilation ducts c4, c7-c11, c13, c14 and c17 is shortened, and a gap between both ducts is formed.SELECTED DRAWING: Figure 1

    【課題】自動車運搬船の上層デッキ消火区画内通風ダクトにおいて、ダクトサイズを調整すると共に、これらのダクト同士が隣接されることを避け、かつ,当該ダクト外面に防熱施工を施すことにより、作業効率が高く、かつ、カーゴダメージに対するリスク低減でき、船舶火災時の安全性向上に寄与する自動車運搬船のダクト配置構造を提供する。【解決手段】RoRo区画が隣接し、下層デッキ用通風ダクトc4、c7−c11、c13、c14、c17と上層デッキ用通風ダクトa1、a3、b1−b5、b7、b9が上層デッキ消火区画内で隣接配置される自動車運搬船のカーゴホールド用通風ダクト配置の前記上層デッキ用通風ダクトa1、a3、b1−b5、b7、b9の前記下層デッキ用通風ダクトc4、c7−c11、c13、c14、c17に近接する側の幅(深さ)を短くして、両ダクト間に間隙を形成してなる。【選択図】図1


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    Title :

    VENTILATION DUCT ARRANGEMENT FOR CARGO HOLD OF AUTOMOBILE CARRIER


    Additional title:

    自動車運搬船のカーゴホールド用通風ダクト配置


    Contributors:

    Publication date :

    2017-08-31


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / F24F Klimatisierung , AIR-CONDITIONING



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