The invention discloses a multi-mode emergency ventilation system for dangerous areas of ships and maritime work platforms, which comprises an electric power system, a fan ventilation module and an intelligent control unit provided with an emergency control system in advance, the compressed air driving module, the mechanical spring energy storage driving module, the natural wind power utilization module and the hot pressure difference ventilation module do not need to be powered by an electric power system and are electrically connected with the intelligent control unit, and the intelligent control unit monitors the operation conditions of the electric power system and the fan ventilation module and the temperature, gas and air pressure conditions in a dangerous area; when the power system or the fan ventilation module breaks down, the intelligent control unit switches the emergency control system and controls the four non-power control modules to be started and stopped for non-power-driven physical ventilation. Compressed air driving, mechanical spring energy storage driving, natural wind power utilization and a hot pressure difference effect are combined, a proper mode is automatically switched under the emergency condition through multiple power-free ventilation modes, and air circulation in a cabin is continuously kept.

    本发明公开了一种船舶及海工平台危险区域的多模式应急通风系统,包括电力系统、风机通风模块及预设有应急控制系统的智能控制单元,还包括无需电力系统供电并与智能控制单元电连接的压缩空气驱动模块、机械弹簧储能驱动模块、自然风力利用模块及热压差通风模块,智能控制单元监测电力系统及风机通风模块的运行情况、危险区域内的温度、气体及气压情况,电力系统或风机通风模块发生故障时,智能控制单元切换应急控制系统并控制四个无电力控制模块的启闭进行无电力驱动的物理通风。本发明结合了压缩空气驱动、机械弹簧储能驱动、自然风力利用以及热压差效应,通过多种无电力通风方式,在紧急情况下自动切换合适的模式,持续保持舱室内的空气流通。


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    Title :

    Multi-mode emergency ventilation system for dangerous areas of ships and maritime work platforms and ventilation method of multi-mode emergency ventilation system


    Additional title:

    一种船舶及海工平台危险区域的多模式应急通风系统及其通风方法


    Contributors:
    PENG JIAJIE (author) / CHEN YONG (author) / TONG YUZHOU (author) / LIN RUI (author) / DAI LIBO (author) / WANG SHUXIN (author) / GUO LEI (author) / ZHU HUA (author) / WANG HAIYAN (author) / CHEN XU (author)

    Publication date :

    2025-03-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B63J Hilfsanlagen auf Schiffen , AUXILIARIES ON VESSELS



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