The present invention relates to a combined ventilation system for cooling a nacelle, comprising: an air intake device which introduces cold air outside the nacelle and of which the air intake flow rate is controllable; a control device that controls an intake flow rate of the intake device on the basis of the detected feedback; and an exhaust device that exhausts air inside the nacelle, and an exhaust flow rate of the exhaust device varies based on a change in an intake flow rate of the intake device. The air inlet device, the control device and the exhaust device are modularized. The combined ventilation system can flexibly adjust the air inlet flow and is convenient and fast to maintain and replace.
本发明涉及一种冷却机舱用的组合式通风系统,包括:进气装置,该进气装置引入机舱外部的冷空气,并且进气装置的进气流量是可控制的;控制装置,该控制装置基于检测到的反馈控制进气装置的进气流量;以及排气装置,该排气装置排出机舱内部的空气,并且排气装置的排气流量基于进气装置的进气流量的变化而变化。进气装置、控制装置和排气装置是模块化的。上述组合式通风系统能够灵活地调节进气流量,且维修更换方便快捷。
Combined ventilation system for cooling nacelle
冷却机舱用的组合式通风系统
2023-11-10
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
TURBOJET NACELLE EQUIPPED WITH NACELLE COMPONENT COOLING ASSY
European Patent Office | 2015
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