Hi,各位工友,大家好,我是劉工!
正文:500字 8圖
預估閱讀時間:3 分鐘
有工友私信劉工,詢問飛機客艙窗戶上小孔的作用,劉工查閱了一些資料,整理後,分別向各位工友們簡單介紹一下A320飛機和B737NG飛機上「小孔孔」的秘密。
▲A320飛機窗戶分布示意圖
A vent hole through the inner pane lets the cabin pressure into the space between the inner and outer panes.
▲通氣孔在內層窗玻璃上,讓客艙壓力進入內窗玻璃和外窗玻璃之間的空間。
The vent hole has to be at the bottom when the cabin window is installed.
▲通氣孔在底部
▲B737NG飛機窗戶分布示意圖
客艙窗戶共有3層,分別是:
Outer Pane (外層窗玻璃)
Middle Pane(中層窗玻璃)
Inner Pane (內層窗玻璃)
A small breather hole is near the bottom of the middle pane.
▲通氣孔在底部
A small breather hole is near the top of the middle pane.
▲通氣孔在頂部
The hole lets the pressure between the two-pane assembly stay the same as the pressure in the cabin.
▲通氣孔讓兩個窗之間的壓力與客艙壓力保持相同
The airflow dampener helps to prevent the window from fogging during flight.
▲氣流緩衝器(也叫氣流阻尼器)有助於防止飛行期間窗起霧
以上就是本期的分享
感謝您的閱讀
希望得到您的「在看」與「分享」
我們下一期再見~
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