The invention relates to the technical field of functional composite materials, and particularly discloses a heat-proof/heat-insulation/stealth/bearing integrated structure which sequentially comprises a heat-proof panel with connecting blocks, a heat-insulation and stealth integrated packaging layer and a bearing layer from outside to inside, all the layers are connected together through metal bolts, a heat-proof layer is arranged above the metal bolts, and the bearing layer is arranged above the heat-proof layer. And the upper surface of the heat-proof layer is flush with the upper surface of the heat-proof panel. The heat protection/heat insulation/stealth/bearing integrated structure has excellent heat protection and heat insulation performance, stealth performance and bearing performance; all the functional layers are mechanically connected together through metal bolts, limitation of an integrated forming process is avoided, the panel can be manufactured independently, designability is high, higher bearing capacity can be achieved, the panel can be applied to the high-load working condition, detachability is achieved, later maintenance and repair are facilitated, and the maintenance cost is reduced. In addition, a groove type cooling channel is designed, active cooling can be introduced into an integrated structure, the application range is wider, and the cooling efficiency is higher.

    本发明涉及功能复合材料技术领域,具体公开了一种防热/隔热/隐身/承载一体化结构,由外到内依次包括带有连接块的防热面板、隔热与隐身一体化封装层、承载层,各层之间通过金属螺栓连接在一起,金属螺栓上方设置有防隔热层,防隔热层的上表面与防热面板的上表面平齐。本发明的防热/隔热/隐身/承载一体化结构,具有优异的防隔热性、隐身性和承载性能;将各功能层通过金属螺栓机械连接在一起,不再受一体化成型工艺限制,面板可以单独制备,可设计性强,能够实现更强的承载性,可应用于高载荷工况条件,具有可拆卸性,便于后期养护和维修,降低维护成本。此外设计槽式冷却通道,可以将主动冷却引入一体化结构,适用面更广,冷却效率更高。


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    Titel :

    Heat protection/heat insulation/stealth/bearing integrated structure and preparation method thereof


    Weitere Titelangaben:

    一种防热/隔热/隐身/承载一体化结构及其制备方法


    Beteiligte:
    LIU HAITAO (Autor:in) / SUN XUN (Autor:in)

    Erscheinungsdatum :

    2024-05-10


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B32B LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM , Schichtkörper, d.h. aus Ebenen oder gewölbten Schichten, z.B. mit zell- oder wabenförmiger Form, aufgebaute Erzeugnisse / B64C AEROPLANES , Flugzeuge / H05K PRINTED CIRCUITS , Gedruckte Schaltungen



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