The invention relates to a self-flow cooling inlet device of a ship and a ship cooling system, and relates to the technical field of ship self-flow cooling. The device comprises an outer shell and an inner flow pipeline, wherein the outer shell is attached to the surface of the ship; the inner flow pipeline is arranged in the outer shell, one end of the inner flow pipeline extends into the ship and communicates with a cooling loop of the ship, the other end of the inner flow pipeline serves as an inlet section to communicate with the external environment, and the inner flow pipeline is parallel to the surface of the ship. According to the embodiment of the invention, the inlet section of the parallel internal flow pipeline on the surface of the ship body is arranged and is consistent with outboard external flow seawater in relative speed direction, so that the flow of seawater flowing into the ship self-flowing cooling inlet device is greatly increased. In addition, the ship self-flowing cooling inlet device extends out of the outboard and has a certain distance from the surface of the ship body, the influence of the boundary layer of the ship body can be reduced, and the self-flowing capacity is improved.

    本申请涉及一种船舶的自流冷却进口装置及船舶冷却系统,涉及舰船自流冷却技术领域。该装置包括:外壳体和内流管路;其中,外壳体,其贴设于所述船舶的表面;内流管路,其设于所述外壳体内,一端伸入所述船舶并与所述船舶的冷却回路连通,另一端作为进口段与外部环境连通,且所述内流管路与所述船舶的表面平行。本申请实施例通过设置船体表面平行内流管路进口段,与舷外来流海水相对速度方向一致,大大增加了流入所述舰船自流冷却进口装置的海水流量。此外所述舰船自流冷却进口装置伸出舷外,与船体表面具有一定距离,可减小船体边界层影响,提高自流能力。


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    Title :

    Self-flow cooling inlet device of ship and ship cooling system


    Additional title:

    一种船舶的自流冷却进口装置及船舶冷却系统


    Contributors:
    TAO HAIKUN (author) / CHEN CONG (author) / XIA JUNJIE (author) / KONG XIAMING (author) / ZHENG KAIYUAN (author) / BAI HU (author) / LI ZEFANG (author)

    Publication date :

    2024-02-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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