The invention relates to an unmanned aerial vehicle monitoring system and method for natural gas long-distance pipeline cold emptying, and belongs to the technical field of natural gas pipeline safety. The unmanned aerial vehicle monitoring and detecting system for natural gas long-distance pipeline cold blow-down comprises a natural gas pipeline, a blow-down vertical pipe, an unmanned aerial vehicle, a multifunctional gas detecting device and a computer, the middle of the natural gas pipeline communicates with the blow-down vertical pipe, and the unmanned aerial vehicle is vertically arranged above the blow-down vertical pipe; the unmanned aerial vehicle is provided with the multifunctional gas detection device, the multifunctional gas detection device is wirelessly connected with a signal transceiver, and the unmanned aerial vehicle is wirelessly connected with an unmanned aerial vehicle cluster controller. The device has the beneficial effects that a plurality of unmanned aerial vehicles carrying multifunctional gas detection devices are controlled by a computer to hover in a space area above the emptying vertical pipe of the natural gas long-distance pipeline in an array form, and the gas quality, the gas diffusion speed, the diffusion range and the concentration distribution condition of the emptying natural gas are monitored and detected.

    本发明涉及一种天然气长输管道冷放空的无人机监检测系统及方法,属于天然气管道安全技术领域。本天然气长输管道冷放空的无人机监检测系统,包括天然气管道、放空立管、无人机、多功能气体检测装置和电脑,所述天然气管道的中部与所述放空立管连通,所述放空立管的竖直上方设有所述无人机,所述无人机上设有所述多功能气体检测装置,所述多功能气体检测装置无线连接信号收发器,所述无人机无线连接有无人机集群控制器。有益效果:通过电脑控制数台搭载有多功能气体检测装置的无人机,以阵列形式悬停在天然气长输管道放空立管上方空间区域,监检测放空天然气的气质、气体扩散速度、扩散范围以及浓度分布情况。


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    Titel :

    Unmanned aerial vehicle monitoring system and method for natural gas long-distance pipeline cold blow-down


    Weitere Titelangaben:

    一种天然气长输管道冷放空的无人机监检测系统及方法


    Beteiligte:
    LIU KAI (Autor:in) / MA JIANLIN (Autor:in) / LIU YUTING (Autor:in) / JIANG YI (Autor:in) / WU DONGRONG (Autor:in) / YU DONGLIANG (Autor:in) / MA CHAO (Autor:in) / MEN LIGUO (Autor:in) / MA ZHEN (Autor:in) / LAN CAIFU (Autor:in)

    Erscheinungsdatum :

    2023-05-05


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B64C AEROPLANES , Flugzeuge / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / B64U / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES / G01S RADIO DIRECTION-FINDING , Funkpeilung



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