The invention belongs to the field of unmanned helicopters, and particularly relates to an unmanned helicopter body heat dissipation structure and an unmanned helicopter. The unmanned helicopter body heat dissipation structure comprises a water cooling heat dissipation system, an intercooling heat dissipation system and heat dissipation holes distributed in the periphery of a helicopter body, a water cooler and an intercooler are arranged on the left side and the right side of the helicopter body respectively, and gas in a cabin is rapidly pumped out of the helicopter body through a radiator fan; heat accumulation in the machine body is furthest reduced. The radiator and the engine body are arranged at intervals, so that engine power reduction and body structure thermal damage caused by heat accumulation in an engine compartment can be prevented to the maximum extent. The heat dissipation holes and the heat dissipation system jointly bear the heat dissipation function when the machine body operates, meanwhile, the weight of the machine body is further reduced, and the endurance of the machine body is prolonged.
本发明属于无人直升机领域,具体涉及一种无人直升机机体散热结构和无人直升机。本发明提出一种无人直升机机体散热结构,包括水冷散热系统和中冷散热系统,以及分布在机身外围的散热孔,所述水冷器与中冷器分别布置于机体左右两侧,利用散热器风扇将机舱内的气体迅速抽至机体外部,最大限度减少机体内部热量堆积。散热器和发动机机体间距布置可以最大限度的防止发动机舱内的热量堆积的导致发动机功率下降以及机体结构热损伤。散热孔与散热系统共同承担机体运行时的散热功能的同时,还进一步减轻了机体的重量,提高了机体自身的续航。
Unmanned helicopter body heat dissipation structure and unmanned helicopter
一种无人直升机机体散热结构和无人直升机
2024-07-12
Patent
Electronic Resource
Chinese
Unmanned helicopter propeller hub and unmanned helicopter
European Patent Office | 2020
|