某型发动机油封装置的设计

飞机发动机工作性能的好坏将直接危及飞机的飞行安全,发动机油封是发动机在贮藏和运输时防止其零件发生锈蚀的主要措施。传统的油封装置为加热型,存在效率低、准备时间长和安全风险高等弊端,随着飞机装备数量增大,加热型的油封装置已不能满足用户需求,新设计了具有真空脱水、双动力源油封和增加自循环清洗功能的油封装置。

Design of Aircraft Engine Oil Seal Device

the aircraft engine as the core of the aircraft power plant,its performance will directly endanger the safety of flight,the engine oil seal device is the engine in storage and transportation to prevent the main measures of its parts rust.The traditional oil seal device,which has the disadvantages of low efficiency,long preparation time and high safety risk.With the increase of aircraft equipment,the heating oil seal device can no longer meet the user s needs,The new design has the functions of vacuum dehydration,dual power source oil seal and increasing self-circulation cleaning.