The invention is suitable for the technical field of deicing, and provides a mechanical deicing device and deicing method for an electric heating segmentation area, and the deicing device comprises: a plurality of electric heating elements which are arranged in an array mode; and vibration elements, wherein the positions of the vibration elements and the positions of the electric heating elements are arranged in a one-to-one correspondence mode. The plurality of electric heating elements and the plurality of vibration elements are distributed on a first surface and a second surface of the airfoil model, the first surface and the second surface form a front edge area of the airfoil model, and the first surface and the second surface are separated by a front edge line; and the upper surfaces of the first surface and the second surface are provided with skins, the electric heating elements are embedded into the skins, and the vibration elements are installed on the inner surfaces of the skins. The whole ice block is divided into small ice blocks, then vibration deicing is carried out on each small ice block, the deicing efficiency is high, no residual ice appears, and the deicing effect is good.

    本发明适用于除冰技术领域,提供了一种电热分割区域机械除冰装置和除冰方法,其中除冰装置包括:多个电热元件,多个电热元件呈阵列式排布;多个振动元件,每个振动元件与每个电热元件的位置一一对应设置;多个电热元件和多个振动元件分布在翼型模型的第一表面和第二表面上,其中,第一表面和第二表面构成了翼型模型的前缘区域,且第一表面和第二表面由前缘线分开;第一表面和第二表面的上表面具有蒙皮,多个电热元件嵌入蒙皮内部,多个振动元件安装于蒙皮内表面上。通过本发明将整块冰分割成小冰块,然后再对每个小冰块进行振动除冰,其除冰效率高,而且没有残留冰的出现,除冰效果好。


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    Title :

    Mechanical deicing device and deicing method for electric heating segmentation area


    Additional title:

    一种电热分割区域机械除冰装置和除冰方法


    Contributors:
    LIU QINGLIN (author) / LI ZIYU (author) / RAN LIN (author) / LIN WEI (author)

    Publication date :

    2021-07-09


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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