The invention discloses a vacuum pipeline train with pressure relief fire extinguishing systems. The vacuum pipeline train comprises at least two carriages and the pressure relief fire extinguishing systems arranged in the carriages. Each pressure relief fire extinguishing system comprises a smoke sensing alarm device, a pressure relief fire extinguishing valve and a pressure relief fire extinguishing control device; each pressure relief fire extinguishing valve is arranged on an air circulation pipeline for communicating the interior and the exterior of the corresponding carriage; each pressure relief fire extinguishing valve is linked with the corresponding smoke sensing alarm device, and a safety device of the pressure relief fire extinguishing valve is triggered by the corresponding smoke sensing alarm device; each pressure relief fire extinguishing control device controls opening and closing of the corresponding pressure relief fire extinguishing valve; end doors are arranged at the adjacent ends of the two adjacent carriages, and the two carriages are connected through a through channel. The fire extinguishing systems in the vacuum pipeline train are simple, light and easy to install, and the load of the train is basically not increased; the fire in a carriage can be thoroughly extinguished by utilizing the vacuum environment in the pipeline, and the fire safety of passengers can be ensured.

    本发明公开了一种具有释压灭火系统的真空管道列车,包括至少两节车厢和设置在每一节车厢内的释压灭火系统;所述释压灭火系统包括烟感报警装置、释压灭火阀门和释压灭火控制装置;所述释压灭火阀门设置在连通车厢内和车厢外的空气流通管道上;所述释压灭火阀门与烟感报警装置联动,由烟感报警系统触发释压灭火阀门的保险装置;所述释压灭火控制装置控制释压灭火阀门的开启与关闭;所述相邻两节车厢的相邻端部均设有端门,并且两节车厢之间设有贯通道连接。该真空管道列车内的灭火系统简单,装置轻,易于安装,基本上不增加列车的载重;利用管道内的真空环境能够确保将车厢内的火灾彻底熄灭,能够确保乘客的火灾安全性。


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    Title :

    Vacuum pipeline train with pressure relief fire extinguishing systems


    Additional title:

    一种具有释压灭火系统的真空管道列车


    Contributors:
    MAO KAI (author) / LIU DEGANG (author) / LI SHAOWEI (author) / ZHA XIAOFEI (author) / JIANG ZHIJIE (author) / LIU ZHI (author) / ZHAO MING (author) / WANG LIANG (author) / WU ZHENXIAO (author) / LEE PYNG (author)

    Publication date :

    2021-07-23


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES / A62C FIRE-FIGHTING , Feuerbekämpfung



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