The invention relates to an auxiliary power device exhaust pipe fireproof installation assembly and an airplane. The auxiliary power device exhaust pipe fireproof installation assembly is installed on a fireproof wall behind an APU cabin and comprises a connecting piece, a corrugated pipe, an APU exhaust pipe front supporting piece and an APU exhaust pipe. The connecting piece is used for sealing connection between the APU body exhaust ejector and the corrugated pipe, the corrugated pipe is connected between an outlet of the APU body exhaust ejector and the APU exhaust pipe front supporting piece, the APU exhaust pipe front supporting piece is used for being connected with the corrugated pipe, the APU exhaust pipe and the firewall, and the front end of the APU exhaust pipe is connected with the APU exhaust pipe front supporting piece. And the rear end is communicated with external atmosphere to exhaust high-temperature exhaust gas of the APU body. According to the technical scheme, the fireproof door has the advantages of being simple in layout, easy to install, light in overall weight and capable of meeting the fireproof requirement.

    本发明涉及辅助动力装置排气管防火安装组件及飞机。该辅助动力装置排气管防火安装组件安装在APU舱后的防火墙处,且包括连接件、波纹管、APU排气管前支撑件、APU排气管;其中,连接件用于APU本体排气引射器与波纹管之间的密封连接,波纹管连接于APU本体排气引射器的出口与APU排气管前支撑件之间,APU排气管前支撑件用于分别连接波纹管、APU排气管和防火墙,APU排气管在其前端与APU排气管前支撑件连接,后端连通外界大气将APU本体高温排气排出。根据上述技术方案,本发明能起到以下有益技术效果:布局简单,易于安装,整体重量轻,且能够满足防火要求。


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Fireproof installation assembly for exhaust pipe of auxiliary power device and airplane


    Weitere Titelangaben:

    辅助动力装置排气管防火安装组件及飞机


    Beteiligte:
    ZHANG ZISONG (Autor:in) / TENG PAN (Autor:in) / HU JINXUAN (Autor:in) / WANG HAN (Autor:in) / LAN TIAN (Autor:in) / WANG RUNZHOU (Autor:in)

    Erscheinungsdatum :

    07.05.2024


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT



    Novel airplane wing installation auxiliary bracket

    YANG LIU / WANG CHAO / SHENG MINGHU et al. | Europäisches Patentamt | 2023

    Freier Zugriff

    Auxiliary bracket for airplane wing installation

    ZHANG YUBIN / LYU QIUYUN | Europäisches Patentamt | 2015

    Freier Zugriff

    Auxiliary lifting assembly, airplane hatch adopting auxiliary lifting assembly, and airplane

    ZHENG XIANGWEI / YAO XIONGHUA / HAN YONGZHI et al. | Europäisches Patentamt | 2015

    Freier Zugriff

    Ejector, auxiliary power device for airplane and airplane

    WU XIYUN / PAN SHANGNENG / ZHU WEIJUN | Europäisches Patentamt | 2023

    Freier Zugriff

    Inlet valve assembly for airplane auxiliary power system

    WU GUOQING / YANG HONGQIAO / WU MING et al. | Europäisches Patentamt | 2025

    Freier Zugriff