鬼哭狼嚎笔记——舷窗上的小孔孔
Hi,各位工友们,大家好,我是刘工!在飞机客舱的窗户上有一个小孔,刘工查阅并整理了一些资料,向各位工友们简单介绍一下小孔的“秘密”。
一、A320飞机
▲A320飞机窗户分布示意图
A vent hole through the inner pane lets the cabin pressure into the space between the inner and outer panes. ▲通气孔在内层窗玻璃上,让客舱压力进入内窗玻璃和外窗玻璃之间的空间。
The vent hole has to be at the bottom when the cabin window is installed.▲通气孔在底部
二、B737NG飞机
客舱窗户共有3层,分别是:
Outer Pane(外层窗玻璃)
Middle Pane(中层窗玻璃)
Inner Pane (内层窗玻璃)
构型1:
A small breather hole is near the bottom of the middle pane.▲通气孔在底部
A small breather hole is near the top of the middle pane.▲通气孔在顶部
三、通气孔的作用
The hole lets the pressure between the two-pane assembly stay the same as the pressure in the cabin.▲通气孔让两个窗之间的压力与客舱压力保持相同
四、气流缓冲器
The airflow dampener helps to prevent the window from fogging during flight. ▲气流缓冲器(也叫气流阻尼器)有助于防止飞行期间窗起雾
涨知识了 感谢分享 刘工,A320驾驶舱面板指南更一下呗@liuyh
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