The invention relates to the field of manufacturing of pump ships and related equipment, and discloses a water conveying pipe, a rocker arm water conveying device and a water intake pump ship. The water conveying pipe comprises a water conveying pipe body (1) and a protective layer (4), the protective layer (4) is arranged outside the water conveying pipe body (1) in the radial direction, a thermal insulation cavity is formed between the protective layer (4) and the water conveying pipe body (1), and the thermal insulation cavity is used for arranging a thermal insulation layer (3) and/or a heat source conduction assembly (2). According to the water conveying pipe, the rocker arm water conveying device and the water intake pump ship, the technical problem that the water supply operation cannot be provided in a low-temperature environment due to the facts that as for a water conveying pipe of a conventional water intake pump ship, water conveyed in the pipe is frozen in the low-temperature environment and water cannot be supplied can be solved.

    本发明涉及泵船及相关设备的制造领域,公开了一种输水管、摇臂输水装置和取水泵船,该输水管包括输水管体(1)和防护层(4),所述防护层(4)设置在所述输水管体(1)的径向外部,所述防护层(4)和所述输水管体(1)之间形成保温腔,所述保温腔用于设置保温层(3)和/或热源传导组件(2)。本发明解决了由于常规的取水泵船的输水管在低温环境下存在因管内输送水结冰而无法供水的情况,导致无法在低温环境下提供送水作业的技术问题。


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    Title :

    Water conveying pipe, rocker arm water conveying device and water intake pump ship


    Additional title:

    输水管、摇臂输水装置和取水泵船


    Contributors:
    JIA YUEYUN (author) / DING YANHUI (author) / LYU HU (author) / PAN HAILIN (author) / YANG LING (author) / CHEN JIHONG (author) / CHEN XIAOYAN (author)

    Publication date :

    2021-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    F16L PIPES , Rohre / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS



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