The invention discloses a power system and application thereof. The power system comprises an energy accumulator; an outer oil bag; the inner oil tank is connected with the outer oil bag through an oil path; the first hydraulic cylinder comprises a first piston assembly, a first cavity and a second cavity, the first cavity is connected with the energy accumulator through an oil way, and the second cavity is connected with the outer oil bag through an oil way; the inner oil tank is connected with the second cavity through an oil path; the standby pump is arranged on an oil way between the outer oil bag and the energy accumulator; the second hydraulic cylinder comprises a second piston assembly and a third chamber; and the heat exchanger is connected with the third cavity through an oil path. The standby pump is additionally arranged in the power system, so that the underwater vehicle can complete the change of the buoyancy state from ascending to descending or from descending to ascending in a short time, and the requirement that the underwater vehicle rapidly begins to descend or rapidly begins to ascend is met. And meanwhile, the purpose of supplementing leaked hydraulic oil in the hydraulic cylinder can be achieved.

    本发明公开了动力系统及其应用,动力系统包括:蓄能器;外油囊;内油箱,内油箱和外油囊通过油路相连;第一液压缸,包括第一活塞组件、第一腔室和第二腔室,第一腔室与蓄能器通过油路相连,第二腔室与外油囊通过油路相连;内油箱,内油箱与第二腔室通过油路相连;备用泵,备用泵设置在外油囊和蓄能器之间的油路上;第二液压缸,包括第二活塞组件和第三腔室;换热器,换热器与第三腔室通过油路相连。本发明通过在动力系统中增加备用泵,可以使潜航器在较短的时间内即可完成上升到下降或者下降到上升的浮力状态的改变,从而满足了潜航器迅速开始下降或迅速开始上升的需求。同时,还可以实现对液压缸中的液压油内泄露进行补充的目的。


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    Titel :

    Power system and application thereof


    Weitere Titelangaben:

    动力系统及其应用


    Beteiligte:
    WANG RUIQI (Autor:in) / LIU ZIPING (Autor:in) / XIAO QI (Autor:in) / WANG JUNRONG (Autor:in) / GOU JINLAN (Autor:in) / CHEN ZHAOXU (Autor:in) / WEI ZHIGUO (Autor:in) / WANG CHENYANG (Autor:in) / ZHANG KELONG (Autor:in)

    Erscheinungsdatum :

    2023-08-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen / B63C LAUNCHING, HAULING-OUT, OR DRY-DOCKING OF VESSELS , Zuwasserlassen, Trockenstellen, Docken oder Bergen von Schiffen



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