The invention discloses an aircraft engine protective cover with an inflating device. The aircraft engine protective cover comprises an inflation chamber, an inflation device, circular base cloth, fixing drawstring, an air nozzle and a warning ribbon; the protective cover is self-inflated; the inflation device is arranged in the inflation chamber; the air nozzle is arranged on the inflation chamber; the circular base cloth is arranged on the inner side of the inflation chamber; the fixed drawstring is arranged on the outer side of the protective cover; the warning ribbon is arranged on the outer side of the protective cover; the inflation device is started after being powered on; the inflation device inflates the protective cover; after a certain air pressure intensity is reached, the inflation is stopped; the protective cover forms an inflation appearance with certain strength, the prefabricated appearance size of the protective cover matches the size of the interior of an air inlet channel or the interior of a tail nozzle of an engine, when the protective cover is installed, the inflation appearance is expanded and fixed by extruding the inner wall of a part needing to be protected of the engine, the installation process is easy to operate, and the protective cover is self-inflated, rapid and convenient.
本发明公开一种设有充气装置的飞机发动机防护罩,包括:充气腔,充气装置,圆型底布,固定拉带,气嘴,警示飘带,所述防护罩可自充气,充气装置设置在充气腔内部,充气腔上设有气嘴,圆型底布设置在充气腔内侧,防护罩外侧设有固定拉带,警示飘带设置在防护罩外侧,对充气装置接通电源后启动,充气装置对防护罩进行充气,达到一定的气压强度后充气停止,防护罩形成具备一定强度的充气外形,防护罩预制外形尺寸与发动机进气道内部或尾喷口内部尺寸匹配,防护罩安装时,充气外形通过挤压发动机需防护部件内壁从而胀紧固定,安装过程操作简单,防护罩自充气,快速便捷。
Aircraft engine protective cover with inflating device
一种设有充气装置的飞机发动机防护罩
2020-10-16
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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