The invention discloses a seawater and fresh water combined water cooling system which comprises a seawater cooling pipeline and a fresh water cooling pipeline, the seawater cooling pipeline is an open type pipeline and comprises a water inlet and a water outlet, the water inlet is communicated with the sea, the water outlet extends outwards, and the fresh water cooling pipeline is a closed pipeline. The seawater cooling pipeline and the fresh water cooling pipeline both pass through a cooler and perform heat exchange in the cooler; the seawater cooling pipeline passes through an air conditioning unit, and/or the fresh water cooling pipeline passes through electrical equipment. The invention further discloses a pure electric tug. According to the system, seawater is used for cooling fresh water, and then the fresh water is used for cooling electrical equipment, so that the equipment is cooled, the fresh water slightly corrodes pipelines and the equipment, pipelines with high corrosion resistance do not need to be used, the cost is reduced, and the maintenance cost is also saved.

    本发明公开了一种海水和淡水并用的水冷系统,包括海水冷却管路以及淡水冷却管路,所述海水冷却管路为开放式管路,包括进水口和出水口,所述进水口与大海相通,所述出水口伸向外部,所述淡水冷却管路为封闭管路,所述海水冷却管路和所述淡水冷却管路均流经冷却器,并且在所述冷却器内进行热交换;所述海水冷却管路流经空调机组,和/或所述淡水冷却管路流经电器设备。本发明还公开了一种纯电拖轮。本发明使用海水冷却淡水,再通过淡水冷却各电气设备,从而实现设备的冷却,淡水对管道和设备的腐蚀轻微,可以不必使用高耐腐蚀的管道,降低成本,也节约维修费用。


    Access

    Download


    Export, share and cite



    Title :

    Seawater and fresh water combined water cooling system and pure electric tug comprising same


    Additional title:

    一种海水和淡水并用的水冷系统及包含其的纯电拖轮


    Contributors:
    CHEN HONGBING (author) / LI XUEMING (author) / ZHANG SHUANGDE (author) / ZHANG GAN (author) / HU YONGTAO (author) / LI WENHAO (author) / XIE CHUANBIN (author) / LIU KAI (author) / LIANG XI (author) / LU XIANG (author)

    Publication date :

    2022-02-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / H05K PRINTED CIRCUITS , Gedruckte Schaltungen




    3 TRIPLE HEAT EXCHANGE COOLING SYSTEM USING SEAWATER FRESH WATER AND ANTIFREEZE

    JEONG CHANDAE / LEE GEONWOO | European Patent Office | 2023

    Free access

    Ship central fresh water cooling system

    CAI SHANGHAO / MENG XIN / LIANG GUANGYU | European Patent Office | 2023

    Free access

    System for supplying Cooling fresh water

    European Patent Office | 2018

    Free access

    Fresh water cooling system and ship

    PAN SHENG / LU YUNFENG / SHI CHUNGUANG | European Patent Office | 2021

    Free access