The invention provides a wing anti-icing and de-icing system and an aircraft. The wing anti-icing and de-icing system comprises a first anti-icing and de-icing assembly and a second anti-icing and de-icing assembly. The first ice preventing and removing assembly comprises an ice removing liquid tank in which ice removing liquid is stored; the deicing liquid pipeline is communicated with the deicing liquid tank and the front edge of the wing; the metering pump is arranged in the deicing liquid tank, and the deicing liquid in the deicing liquid tank can be extracted through the metering pump and conveyed to the front edge of the wing through the deicing liquid pipeline; the second ice preventing and removing assembly comprises a heat source; the air guide pipeline is communicated between the heat source and the rear edge of the wing, and the air guide pipeline can convey the hot air flow generated by the heat source to the rear edge of the wing. According to the wing anti-icing and de-icing system, the requirements for constant delivery pump power and anti-icing fluid capacity of the anti-icing and de-icing system can be effectively reduced, the system power supply cost and the system use cost are reduced, and the flight performance of an aircraft in a complex environment is improved.
本申请提供一种机翼防除冰系统和飞行器。机翼防除冰系统包括第一防除冰组件和第二防除冰组件。第一防除冰组件,包括:除冰液箱,内部储存有除冰液;除冰液管路,连通于所述除冰液箱和机翼的前缘;定量泵,设置于所述除冰液箱,通过所述定量泵能够将所述除冰液箱中的除冰液抽取,并经由所述除冰液管路输送至所述机翼的前缘;第二防除冰组件,包括:热源;导气管路,连通于所述热源和机翼的后缘之间,所述导气管路能够将所述热源产生的热气流输送到所述机翼的后缘。本申请的机翼防除冰系统能够有效降低防除冰系统定量泵功率及防冰液容量的需求,减少系统供电及系统使用成本,提升飞机复杂环境下的飞行性能。
Wing anti-icing and de-icing system and aircraft
机翼防除冰系统和飞行器
2023-10-03
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
European Patent Office | 2021
|NTIS | 1971
European Patent Office | 2024
|European Patent Office | 2017
|