空客320系列液压系统Leak Measurement valve 是什么意思

sl3307 · 发表于 2014-2-18 16:23:28

空客320系列液压系统Leak Measurement valve及 Leak Measurement manifold是什么意思？作用是什么？
Leak Measurement valve
黄系统：The leak measurement valve isolates the primary flight controls when the guarded LEAK MEASUREMENT VALVES P/B on the maintenance panel is set to OFF. The solenoid valve is automatically closed if the yellow electric pump is energized by using cargo door selectors. This is to prevent any movement of the flight controls.
绿系统：The leak measurement manifold supplies the flight controls of the RH wing, LH wing and tail section via three outputs. After closing the related leak measurement valve, operating manually a spool valve allows the associated section to be supplied for leak measurement testing.
Leak Measurement manifold
The leak measurement manifold supplies the flight controls of the RH wing, LH wing and tail section via three outputs. After closing the related leak measurement valve, operating manually a spool valve allows the associated section to be supplied for leak measurement testing.

系统图： QQ图片20140218162103.jpg