The invention belongs to the technical field of aircraft deicing, and particularly relates to an aircraft deicing method and device. According to the airplane deicing method, a reactant and an oxidizing agent are sprayed into a reaction chamber formed by a shell and an airplane skin, the reactant and the oxidizing agent react under the action of an igniter to generate gas and high temperature, impact loads generated by the high-temperature gas act on the airplane skin, and ice on the airplane skin is removed under the coupling action of vibration and heating. The high-temperature gas generated by the reaction of the oxidizing agent and the reactant instantly expands and acts on the aircraft skin to remove ice on the aircraft skin, the aircraft skin is rapidly heated, the thermal-mechanical coupling effect is remarkable, and the deicing effect is better.
本发明属于飞机除冰技术领域,具体涉及一种飞机除冰方法及除冰装置。其中一种飞机除冰方法,在外壳与飞机蒙皮形成的反应室内喷射反应剂和氧化剂,在点火器的作用下反应剂与氧化剂反应产生气体和高温,高温气体产生的冲击载荷作用在飞机蒙皮上,在振动和加热的耦合作用下去除飞机蒙皮上的结冰。本发明利用氧化剂和反应剂反应产生的高温气体瞬间膨胀作用在飞机蒙皮上以去除飞机蒙皮上的结冰,对飞机蒙皮加热迅速,热力耦合作用显著,具有更好的除冰效果。
Airplane deicing method and deicing device
一种飞机除冰方法及除冰装置
2022-03-11
Patent
Elektronische Ressource
Chinesisch
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
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