The invention discloses a bionic hydrophobic anti-icing wing, and the wing comprises a carbon fiber skeleton, a carbon fiber cloth skin, and a super-hydrophobic coating; the carbon fiber cloth skin wrapping the outer layer of the carbon fiber skeleton and the super-hydrophobic coating sprayed on the surface of the wing skin, and the super-hydrophobic coating has different surface microstructures at different positions of the wing. Through the combined action of the wing framework, the wing skin and the surface super-hydrophobic coating, the wing has the advantages of high strength, light weight and excellent hydrophobic anti-icing performance, solves the problems that when the wing works in a rainy and snowy weather environment, rainwater on the surface is difficult to slide off quickly, the wing is iced and normal work of an airplane is influenced; meanwhile, the problem that due to the fact that long-time rainwater residue causes the phenomenon of oxidation corrosion on the metal surface of the wing, the service life is influenced is solved.
本发明公开了一种仿生疏水防冰机翼,包括碳纤维骨架、碳纤维布蒙皮、超疏水涂层,所述碳纤维骨架外层包裹的碳纤维布蒙皮,所述机翼蒙皮表面喷涂的超疏水涂层,所述超疏水涂层在机翼不同位置分别存在不同的表面微观结构。本发明通过机翼骨架、机翼蒙皮以及表面超疏水涂层的共同作用,具备强度高、重量小、疏水防冰性能优异的优点,解决了机翼在雨雪天气环境下工作时,表面雨水难以迅速滑落,出现机翼结冰现象,进而影响飞机正常工作,同时,长时间的雨水残留,导致机翼金属表面出现氧化腐蚀的现象,影响使用寿命的问题。
Bionic hydrophobic anti-icing wing
一种仿生疏水防冰机翼
2021-07-09
Patent
Elektronische Ressource
Chinesisch
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