The invention relates to a multipurpose guarding ship. The multipurpose guarding ship comprises a net drawing system and a feed supply and live fish transportation system. The feed supply and live fish transportation system comprises a negative pressure storage tank and a vacuum pipeline. The negative pressure storage tank is provided with an inlet end and an outlet end, the inlet end is selectively communicated with the feed supply pipeline and the live fish input pipeline, and the outlet end is selectively communicated with the feed feeding pipeline and the fish discharging pipeline. The vacuum pipeline can vacuumize the negative pressure storage tank, so that the negative pressure storage tank can suck feed through the feed supply pipeline for storage or suck live fish through the live fish input pipeline for storage. And the vacuum pipeline can also inflate the negative pressure storage tank so as to output the feed into the feed feeding pipeline or output the live fish into the fish discharging pipeline. And when the feed is conveyed, a negative-pressure charging and positive-pressure supplying mode is adopted, so that the feed breakage rate is reduced. When the live fish is conveyed, a fish driving device is prevented from being installed in a negative pressure storage tank in a negative pressure fish loading and positive pressure fish unloading mode.

    本发明涉及一种多用途守护船,包括收网系统和饲料补给和活鱼运输系统。饲料补给和活鱼运输系统包括负压存储罐和真空管路。负压存储罐具有进口端和出口端,进口端择一地与饲料补给管路和活鱼输入管路连通,出口端择一地与饲料投喂管路和排鱼管路连通。真空管路能够对负压存储罐进行抽真空,使负压存储罐能够通过饲料补给管路抽吸饲料以储存,或者通过活鱼输入管路抽吸活鱼以储存。真空管路还能够向负压存储罐内充气,以将饲料输出至饲料投喂管路中,或者将活鱼输出至排鱼管路中。传输饲料时,采用负压装料正压补给的方式,降低饲料破碎率。传输活鱼时,利用负压装鱼正压卸鱼的方式,避免在负压存储罐内安装赶鱼装置。


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    Titel :

    Multipurpose guarding ship


    Weitere Titelangaben:

    多用途守护船


    Beteiligte:
    ZHANG CHUNLING (Autor:in) / SONG XIAOGANG (Autor:in) / ZHOU CHUANCHENG (Autor:in) / LI DONG (Autor:in)

    Erscheinungsdatum :

    2023-12-01


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / A01K ANIMAL HUSBANDRY , Tierzucht



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