Aircraft air inlet channel without interference on air flow
Aircraft air inlet channel without interference on air flow
- New search for: MA XINMENG
- New search for: XIE JIANAN
- New search for: LIU HAITAO
- New search for: GUO WEI
- New search for: CUI WEI
- New search for: ZHAO LIBIN
- New search for: ZHANG ZHONGHAI
- New search for: JIN LIANG
- New search for: CHU XIANYING
- New search for: LYU LINGFENG
- New search for: MA XINMENG
- New search for: XIE JIANAN
- New search for: LIU HAITAO
- New search for: GUO WEI
- New search for: CUI WEI
- New search for: ZHAO LIBIN
- New search for: ZHANG ZHONGHAI
- New search for: JIN LIANG
- New search for: CHU XIANYING
- New search for: LYU LINGFENG
The invention relates to the technical field of space flight and aviation, in particular to an aircraft air inlet channel without interference on air flow, which comprises an air inlet channel body and a control unit fixedly arranged below the air inlet channel body, the control unit comprises a first air inlet valve, a second air inlet valve, a fixing frame, a motor and a transmission mechanism. The fixed frame is fixedly connected with the air inlet channel body; the first air inlet valve and the second air inlet valve are rotatably connected with the fixed frame through door shafts; the adjacent first air inlet valve and second air inlet valve are connected through a connecting rod which can be embedded in the first air inlet valve and the second air inlet valve; the connecting rod comprises an upper connecting rod and a lower connecting rod which are sequentially arranged at intervals; the motor is fixedly arranged on the fixed frame and drives the door shaft on the outermost side to rotate through the transmission mechanism. On the basis of not additionally arranging a mechanism, the flow of the air inlet channel can be changed by controlling opening and closing of the air inlet valve, so that the air inlet efficiency is improved.
本发明涉及航天航空技术领域，具体涉及一种对气体流动无干扰的飞机进气道，包括进气道本体、固设在进气道本体的下方的控制单元；所述控制单元包括第一进气门、第二进气门、固定框架、电机、传动机构；所述固定框架与进气道本体固定连接；所述第一进气门、第二进气门通过门轴与所述固定框架可转动连接；所述相邻的第一进气门和第二进气门之间通过可嵌合在第一进气门和第二进气门内的连杆相连接；所述连杆包括依次间隔设置的上连杆和下连杆；所述电机固设在固定框架上通过传动机构带动最外侧的门轴转动。能够在不外加机构的基础上，通过控制进气门开合来改变进气道流量的大小，从而改善进气效率。
Document information
Aircraft air inlet channel without interference on air flow
一种对气体流动无干扰的飞机进气道
2024-04-02
Patent
Electronic Resource
Chinese
| IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |