The invention provides a liquid cargo tank and a ship body, and relates to the technical field of ships, the liquid cargo tank comprises a tank body, a thermal insulation layer and a secondary shielding structure, the thermal insulation layer wraps the outer side of the tank body, and a gap is formed between the thermal insulation layer and the tank body; the secondary shielding structure is positioned in the gap and is positioned below the tank body; the secondary shielding structure is provided with a liquid inlet communicated with the gap, and the liquid inlet is used for enabling liquid inthe gap to flow into the secondary shielding structure. According to the scheme, the secondary shielding structure is located in the gap between the tank body and the thermal insulation layer, the liquid cargo tank is of a closed secondary shielding structure, low-temperature liquid leaked from the interior of the tank body can flow into the secondary shielding structure along the gap between thetank body and the thermal insulation layer, and therefore the low-temperature liquid leaked from the liquid cargo tank is prevented from splashing to a ship body; the hidden danger that the ship bodystructure is damaged by low temperature is eliminated, and the ship body safety is improved.

    本发明提供了一种液货舱及船体,涉及船舶的技术领域,所述液货舱包括:舱体、保温层和次屏蔽结构,所述保温层包裹在所述舱体的外侧,且二者之间具有间隙;所述次屏蔽结构位于所述间隙内,且位于所述舱体的下方;所述次屏蔽结构上具有与间隙连通的进液口,所述进液口用于使所述间隙内的液体能够流入到所述次屏蔽结构内。本方案中次屏蔽结构位于舱体和保温层之间的间隙内,液货舱采用封闭式次屏蔽结构,从所述舱体内泄漏的低温液体将会顺着舱体和保温层之间的间隙流入到次屏蔽结构内,从而避免液货舱泄露的低温液体飞溅到船体,消除了船体结构受到低温损伤的隐患,提高船体安全性。


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    Titel :

    Liquid cargo tank and ship body


    Weitere Titelangaben:

    液货舱及船体


    Beteiligte:
    LIU WENHUA (Autor:in) / WEN BAOHUA (Autor:in) / XU XUMIN (Autor:in) / ZHANG YAN (Autor:in) / XU YIJUN (Autor:in) / WANG YALEI (Autor:in) / TANG JUANJUAN (Autor:in)

    Erscheinungsdatum :

    2021-02-26


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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