The invention discloses an expressway tunnel monitoring equipment purification and protection device and a control method thereof.The device part comprises four layers of air purification devices, an air supply hose, a semi-closed enclosure box body, expressway tunnel monitoring equipment and a PM2.5 monitoring sensor; by starting the axial flow fan, outside vitiated air is filtered by the three layers including the primary filter layer, the intermediate filter layer, the high filter layer and the axial flow fan layer to obtain field clean air, and the clean air is orderly sent to the semi-closed enclosure box body through the air supply hose under the positive pressure formed by the axial flow fan layer, so that the clean air is filtered by the primary filter layer, the intermediate filter layer and the high filter layer. Clean air orderly flows around the monitoring camera equipment and is discharged from the front end of the camera, and heat generated in the using process of the monitoring camera equipment is rapidly discharged while the cleanliness of the air around the highway tunnel monitoring equipment is guaranteed.

    本发明公开一种高速公路隧道监控设备净化防护装置及其控制方法,其中装置部分包括空气净化装置,送风软管道,半封闭式围护箱体,高速公路隧道监控设备和PM2.5监测传感器,空气净化装置包括四层,分别为初效过滤层、中效过滤层、高效过滤层、轴流风机层,通过启动轴流风机,外界污浊空气经过初效、中效、高效三层过滤后现场洁净空气,由轴流风机层形成的正压,通过送风软管道把洁净空气有序送向半封闭式围护箱体,使洁净空气在监控摄像设备周边有序流动,由摄像机前端排出,在保证高速公路隧道监控设备周边空气的洁净度的同时,快速排出监控摄像设备使用过程产生的热量。


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    Titel :

    Purifying and protecting device for highway tunnel monitoring equipment and control method of purifying and protecting device


    Weitere Titelangaben:

    高速公路隧道监控设备净化防护装置及其控制方法


    Beteiligte:
    LIU WEI (Autor:in) / ZHOU SHIJUN (Autor:in) / CAI JIAO (Autor:in) / LIU SONGRONG (Autor:in) / XIAO YANPING (Autor:in) / CHEN YING (Autor:in) / HAO GONGWEI (Autor:in) / YAN ZHITAO (Autor:in) / MA FEI (Autor:in) / ZHONG YONGLI (Autor:in)

    Erscheinungsdatum :

    2023-01-31


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / B01D SEPARATION , Trennen / H04N PICTORIAL COMMUNICATION, e.g. TELEVISION , Bildübertragung, z.B. Fernsehen



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