The invention relates to a marine engine room ventilation pneumatic fireproof air brake control system which comprises two redundant power supply control modules and two pneumatic fireproof air brake control loops, and each redundant power supply control module controls one pneumatic fireproof air brake control loop. The redundant power supply control module is used for realizing double-path power supply and single-path power output; and when one power supply of any pneumatic fireproof air brake control loop fails, the redundant power supply control module is automatically switched to the other power supply for power supply. The redundant and reliable operation of the pneumatic fireproof air brake control system can be realized when a ship loses power or the system has a single-point fault.

    本申请涉及一种船舶机舱通风气动防火风闸控制系统,包括两个冗余电源控制模块和两路气动防火风闸控制回路,每个所述冗余电源控制模块分别控制一路所述气动防火风闸控制回路;所述冗余电源控制模块用于实现双路电源供给、单路电源输出;当任意一路所述气动防火风闸控制回路的一路电源故障时,所述冗余电源控制模块自动切换至另一路电源供电。本申请能够实现当船上失电或系统单点故障时,气动防火风闸控制系统的冗余、可靠运行。


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    Title :

    Ventilation pneumatic fireproof air brake control system of marine engine room


    Additional title:

    一种船舶机舱通风气动防火风闸控制系统


    Contributors:
    YAN ZHENG (author) / WANG HONGMEI (author)

    Publication date :

    2024-11-12


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    Ventilation system of marine engine room

    MENG XIN / LIANG GUANGYU / ZHOU QIUJING | European Patent Office | 2022

    Free access

    Fireproof Brake Hydraulic System

    S. M. Warren / J. R. Kilner | NTIS | 1981


    Fireproof Hydraulic Brake System

    D. W. Huling / F. H. Hillman | NTIS | 1985


    Fireproof brake hydraulic system

    Warren, S.M. / Kilner, J.R. | Tema Archive | 1981


    Fireproof Hydraulic Brake System

    M. W. Dillard | NTIS | 1986