The invention relates to a thermal and sound insulation system for an aircraft and an aircraft comprising such a system. A thermal and acoustic insulation system adapted to be received between an inner surface of an aircraft main structure, such as an aircraft fuselage structure, and a surface of a panel structure defining an aircraft cabin, the surface facing away from the aircraft cabin, the system comprising an insulation enclosure and at least one sensor, the at least one sensor is adapted to measure a humidity level present in the insulative enclosure. The insulative encapsulation includes a core layer having thermal and acoustic damping properties and an encapsulation layer enclosing the core layer. The encapsulation layer is provided with a plurality of normally closed and selectively openable discharge openings that are actuatable to change between a normally closed state and an open state of the discharge openings to permit on-demand selective dehumidification of the insulative enclosure. Therefore, the thermal comfort and the acoustic comfort of passengers and flight crew can be kept at a desired high level.

    用于飞行器的隔热隔声系统和包括这种系统的飞行器。隔热隔声系统被适配成接纳在飞行器主要结构如飞行器机身结构的内表面、与界定飞行器机舱的面板结构的表面之间,该表面背离飞行器机舱,该系统包括隔绝包封件和至少一个传感器,该至少一个传感器被适配成测量隔绝包封件中存在的湿度水平。隔绝包封件包括具有热阻尼性能和声学阻尼性能的芯层及围封芯层的包封层。包封层设置有多个常闭且可选择性打开的排放开口,排放开口可致动以在排放开口的常闭状态和打开状态之间改变,以允许按需选择性地对隔绝包封件进行除湿。由此乘客和机组人员的热舒适性和声学舒适性能保持在期望的高水平。


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    Title :

    Thermal and sound insulation system for aircraft and aircraft comprising such system


    Additional title:

    用于飞行器的隔热隔声系统和包括这种系统的飞行器


    Contributors:

    Publication date :

    2024-03-29


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge / 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 / G01N Untersuchen oder Analysieren von Stoffen durch Bestimmen ihrer chemischen oder physikalischen Eigenschaften , INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES



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