The invention discloses a ventilation device of an aircraft cockpit, relates to the technical field related to aircrafts, and is used for solving the problem that a driver feels uncomfortable due to high local flow velocity of the cockpit and heat radiation generated by a high-temperature wall surface. The aircraft cockpit comprises a heat insulation and sound insulation layer and an interior structure, the interior structure is arranged on the inner side of the heat insulation and sound insulation layer, a cavity is defined by the interior structure and the heat insulation and sound insulation layer, the cavity is provided with an air outlet side, the air outlet side is provided with an airflow outlet communicated with the interior of the cavity, and the ventilation device comprises a ventilation main pipe. The ventilation device is used for guiding airflow in an air conditioning system of the aircraft to the ventilation device; one end of the distribution pipeline is communicated with the ventilation main pipe, and the other end of the distribution pipeline is communicated with an internal space limited by the interior structure; one end of the shunting pipeline is communicated with the ventilation main pipe, and the other end of the shunting pipeline is communicated with the cavity; and the regulating valve is arranged on the shunting pipeline. The ventilation device is used for ventilation and temperature adjustment of the cockpit.

    本申请公开了飞机驾驶舱的通风装置,涉及飞行器相关技术领域,用于解决驾驶舱局部流速较大,以及高温壁面产生的热辐射而导致的驾驶员热不舒适的问题。本申请提供的飞机驾驶舱包括绝热隔声层和内饰结构,所述内饰结构设于所述绝热隔声层的内侧,并与之围合形成空腔,所述空腔具有出风侧,所述出风侧设有与所述空腔内部连通的气流出口,其中,所述通风装置包括通风主管,用于将飞机的空调系统内的气流引导至所述通风装置;分配管路,其一端与所述通风主管连通,另一端与由所述内饰结构限定的内部空间连通;分流管路,其一端与所述通风主管连通,另一端与所述空腔连通;调节阀设于所述分流管路上。本申请用于对驾驶舱进行通风和温度调节。


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    Title :

    Ventilation device of aircraft cockpit


    Additional title:

    飞机驾驶舱的通风装置


    Contributors:
    WANG DAWEI (author) / LIU YUDI (author) / GUI XIAOYE (author) / LIU HUAYUAN (author)

    Publication date :

    2024-12-10


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

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



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