An embodiment of the invention provides a self-flow cooling system and a ship. The self-flowing cooling system comprises a cooler and a phase change water tank, two ends of the cooler and two ends ofthe phase change water tank respectively communicate with a self-flowing water inlet and a self-flowing water outlet, and the cooler communicates with a user heat source to form a first cooling loop;the phase change water tank communicates with the user heat source to form a second cooling loop; a first valve is arranged on a pipeline for communicating the phase change water tank with the user heat source; and a second valve is arranged on a communicating pipeline between the phase change water tank and the self-flowing water inlet. According to the ship self-flowing cooling system and the ship, supply and demand balance of cooling water is achieved by arranging a cooling water tank, it is guaranteed that the outlet temperature of the user heat source fluctuates within the target value range, and thermal shock generated when the heat exhaust amount of the user heat source is suddenly increased is avoided. The stability of the self-flowing cooling system is improved, and normal operation of a ship power system is facilitated.

    本发明实施例提供一种自流冷却系统和船舶,该自流冷却系统包括冷却器和相变水箱,冷却器的两端和相变水箱的两端分别与自流水进口和自流水出口相连通,冷却器与用户热源相连通而形成第一冷却回路,相变水箱与用户热源相连通而形成第二冷却回路;相变水箱与用户热源相连通的管路上设有第一阀门,相变水箱与自流水进口之间的连通管路上设有第二阀门。本发明实施例提供的船舶自流冷却系统和船舶,通过设置冷却水箱,达到冷却水的供需平衡,保证用户热源的出口温度在目标值范围内波动,避免在用户热源的排热量突然增加时产生的热冲击。提高了自流冷却系统的稳定性,有利于船舶动力系统的正常运行。


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    Titel :

    Self-flowing cooling system and ship


    Weitere Titelangaben:

    自流冷却系统和船舶


    Beteiligte:
    CHEN KAI (Autor:in) / LIN YUANSHENG (Autor:in) / KE ZHIWU (Autor:in) / YANG XIAOHU (Autor:in) / LI BANGMING (Autor:in) / KE HANBING (Autor:in) / HUANG CHONGHAI (Autor:in) / WEI ZHIGUO (Autor:in) / XIAO QI (Autor:in) / PANG JIE (Autor:in)

    Erscheinungsdatum :

    2021-01-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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