A disclosed chemical tanker deck residual liquid system comprises a deck, a liquid drainage pipeline, a residual liquid cabin and a rain well cabin, the liquid drainage pipeline is obliquely arranged from high to low in the direction from the rain well cabin to the residual liquid cabin, a deck valve is arranged in the rain well cabin, one end of the liquid drainage pipeline is connected with a valve port of the deck valve, the other end of the liquid drainage pipeline extends into the residual liquid cabin, and a water storage elbow structure is formed in the residual liquid cabin. According to the technical scheme, compared with a previous system in the prior art, a pneumatic diaphragm pump is not needed, the initial cost and the production cost are reduced, the operation cost is low, the later maintenance cost of the pneumatic diaphragm pump is saved, and the trouble that part of pneumatic diaphragm pumps are insufficient in self-suction capacity is also solved.

    本发明公开了一种化学品油船甲板残液系统,包括甲板、排液管路、残液舱室和雨井舱室,排液管路由雨井舱室朝向残液舱室方向由高到低倾斜设置,所述雨井舱室内设置有甲板阀,排液管路的一端与甲板阀的阀口彼此连接,排液管路的另一端延伸至残液舱室内并在残液舱室内形成有储水弯管结构;本技术方案相对于现有技术而言,对比以前的系统,不需要气动隔膜泵,降低了初始成本及生产成本,运营成本低,节约了气动隔膜泵的后期保养维护费,也解决了部分气动隔膜泵自吸能力不足的困扰。


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    Title :

    Chemical tanker deck residual liquid system


    Additional title:

    一种化学品油船甲板残液系统


    Contributors:
    ZHENG JIAJUN (author) / LI HONGLIANG (author) / JIANG SHIXING (author) / YANG JINGUO (author) / QIAN KUN (author)

    Publication date :

    2021-11-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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