The invention relates to an ultrasonic icing detection device and an assembling method.The ultrasonic icing detection device comprises a shell, an acting layer assembly, a delay part and a signal collecting part, and the acting layer assembly is arranged in the shell and used for emitting ultrasonic waves; the delay piece is arranged on the side, close to the detection object, of the acting layer assembly and connected with the acting layer assembly, one end of the delay piece is connected with the shell, the other end of the delay piece penetrates through the outer surface of the detection object and is detachably connected with the detection object, and the end face of the end, connected with the detection object, of the delay piece is flush with the outer surface of the detection object; the signal acquisition part is arranged outside the shell and is used for receiving a first echo signal generated when the ultrasonic wave reaches one surface of the ice layer close to the delay part and a second echo signal generated when the ultrasonic wave reaches one surface of the ice layer far away from the delay part. Under the action of the delay piece, the accuracy of the finally obtained ice layer thickness can be improved.

    本申请涉及一种超声结冰探测装置及组装方法,其中,超声结冰探测装置包括壳体、作用层组件、延迟件和信号采集件,作用层组件设置在壳体内并用于发射超声波;延迟件设置在作用层组件靠近探测对象的一侧并与作用层组件连接,延迟件的一端与壳体连接,延迟件的另一端贯穿探测对象的外表面并与探测对象可拆卸连接,且延迟件与探测对象连接的一端的端面与探测对象的外表面平齐;信号采集件设置在壳体外,信号采集件用于接收超声波抵达冰层紧贴延迟件的一面时所产生的第一回波信号和超声波抵达冰层远离延迟件的一面时所产生的第二回波信号。本申请在延迟件的作用下,能提升最终得到的冰层厚度的准确性。


    Access

    Download


    Export, share and cite



    Title :

    Ultrasonic icing detection device and assembly method


    Additional title:

    超声结冰探测装置及组装方法


    Contributors:
    ZHU CHUNLING (author) / WANG YUAN (author) / ZHU CHENGXIANG (author) / ZHAO NING (author) / WANG YAN (author) / LU QINGWEN (author)

    Publication date :

    2024-05-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



    Excitation circuit for ultrasonic icing detection and ultrasonic icing detector

    LI ANG / GUO YUDONG / WEN KE et al. | European Patent Office | 2021

    Free access

    Ultrasonic icing detection circuit

    YANG LE / LI ANG / CHEN LIBO et al. | European Patent Office | 2023

    Free access

    Ultrasonic guided wave icing detection excitation circuit

    CHEN LIBO / XU JUN / RAO BO et al. | European Patent Office | 2023

    Free access

    Thermoelectric power generation device for wing anti-icing and de-icing assembly, anti-icing and de-icing assembly and method

    CHEN LONG / YANG QINGBAO / ZHOU CHUNPING et al. | European Patent Office | 2022

    Free access

    Ultrasonic De-Icing of Wind-Tunnel Impact Icing

    Palacios, Jose / Smith, Edward / Rose, Joseph et al. | AIAA | 2011