An integral type composite material air cavity structure comprises air cavity storage racks and an air cavity bottom plate connected with the air cavity storage racks in a co-gluing mode, an equipment bracket is arranged at the top of the air cavity storage rack, the air cavity bottom plate is arranged at the bottom of the air cavity storage rack, and the air cavity storage racks are connected with the air cavity bottom plate in a co-gluing mode. The air cavity storage racks match the equipment bracket to form a cold air cavity, and the air cavity storage racks match the air cavity bottom plate to form a hot air cavity; the air cavity storage racks are combined to form a hot air cavity, and the equipment bracket is used as a part of the air cavity structure, so that the equipment bracket and the air cavity structure are integrated, and the space is saved and the weight is reduced; the bottoms of the front cross beam and the rear cross beam and the air cavity bottom plate are integrally formed by co-bonding forming technology, ventilation leakage of the formed hot air cavity can be reduced to the maximum extent, and the leakage amount of the hot air cavity is effectively reduced.

    一种整体型复合材料风腔结构,包括风腔搁架和通过共胶接与风腔搁架相连的风腔底板,风腔搁架顶部设置有设备托架、风腔搁架底部设置有风腔底板且风腔搁架与风腔底板通过共胶接的连接方式进行连接,风腔搁架与设备托架配合形成了包括具有冷风腔,风腔搁架与风腔底板配合形成了热风腔;风腔搁架与风腔搁架配合形成了热风腔利用设备托架作为风腔结构的一部分,使得设备托架与风腔结构件融为一体,为了节省空间和减轻重量;前横梁、后横梁底部与风腔底板采用共胶结的成型工艺一体成型,能够使得所形成的热风腔最大限度的减少了通风泄露,有效降低了热风腔的泄漏量。


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    Titel :

    Integral type composite material air cavity structure


    Weitere Titelangaben:

    一种整体型复合材料风腔结构


    Beteiligte:
    XIAO PENG (Autor:in) / WANG XIAOLIANG (Autor:in) / HE YUQI (Autor:in) / YANG CHENGBO (Autor:in) / CHEN XUEYONG (Autor:in)

    Erscheinungsdatum :

    2022-02-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

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



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