The invention relates to a hydraulic system of an underwater multifunctional solid ballast rejection device. The hydraulic system comprises a first reversing valve, a one-way reversing valve, a high-pressure pressure compensator, a low-pressure pressure compensator, a first oil passage and a second oil passage, wherein the first reversing valve communicates with the high-pressure pressure compensator, the one-way reversing valve communicates with the low-pressure pressure compensator, the first oil passage communicates with the first reversing valve and a rodless cavity of an oil cylinder separately, and the second oil passage communicates with the low-pressure pressure compensator and a rod cavity of the oil cylinder separately. The hydraulic system can effectively achieve the action of submerged and floating behaviors of an underwater robot and an underwater vehicle, provide disposable hydraulic energy for rejecting solid ballast, and realize instruction rejection and fixed-depth orultra-deep emergency rejection. An auxiliary hydraulic station is adopted for debugging and loading reset, the system has the function of repeated use, and debugging and pressure setting are convenient and rapid.

    本发明涉及一种水下多功能固体压载抛载装置的液压系统,包括第一换向阀,单向换向阀,高压压力补偿器,低压压力补偿器,第一油道和第二油道,所述第一换向阀与高压压力补偿器连通,所述单向换向阀与低压压力补偿器连通,所述第一油道分别与第一换向阀和油缸的无杆腔连通,所述第二油道分别与低压压力补偿器和油缸的有杆腔连通。本发明能够有效解决水下机器人和水下航行器的下潜、上浮行为动作,提供固体压载的抛出一次性液压能源,实现指令抛出和定深或超深应急抛出。采用辅助液压站进行调试和装载复位,该系统具有重复使用的功能,且调试、压力设定方便快捷。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Hydraulic system of underwater multifunctional solid ballast rejection device


    Weitere Titelangaben:

    一种水下多功能固体压载抛载装置的液压系统


    Beteiligte:
    SONG AIGUO (Autor:in) / LEI YONG (Autor:in) / ZHAO XIN (Autor:in) / ZUO JUN (Autor:in)

    Erscheinungsdatum :

    2020-04-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    F15B SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL , Druckmittelbetriebene Systeme allgemein / B63G OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS , Angriffs- oder Verteidigungsanordnungen auf Schiffen



    Underwater large-depth multifunctional solid ballast load rejection device

    YU WEINING / ZHENG CHAO / CHEN HONG et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Load rejection mechanism for large ballast block of underwater vehicle

    WANG FUQIANG / WANG XIAOFEI / HU ZHIQIANG et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Ballast System for Underwater Vehicle

    D. W. French / T. C. Gagliardi / S. L. Camara et al. | NTIS | 1998


    Ballast mounting device for underwater robot

    YAN XINGYA / TANG YUANGUI / LU YANG et al. | Europäisches Patentamt | 2020

    Freier Zugriff

    Ballast assembly for underwater delivery training device

    LIU WENWU / XU JIAJUN / YU XUHUA et al. | Europäisches Patentamt | 2023

    Freier Zugriff