The invention discloses an explosion-proof unmanned aerial vehicle under a coal mine and a cooling method. A cooling device is directly arranged on the explosion-proof unmanned aerial vehicle under the coal mine, and the cooling device is directly communicated with element placement cavities in the explosion-proof unmanned aerial vehicle; according to the cooling device, high-pressure fluid directly flows into element placement cavities in the anti-explosion unmanned aerial vehicle in real time, and elements in the cavities are cooled. The heat dissipation mode is good in heat dissipation effect, and the stability of the unmanned aerial vehicle during working is improved; meanwhile, the explosion-proof requirement is met, and the explosion-proof unmanned aerial vehicle can be safely used in a flammable and explosive environment; in addition, by adopting the cooling liquid with small density, the load of the unmanned aerial vehicle is greatly reduced, and the endurance time of the unmanned aerial vehicle is prolonged.
本发明公开了一种煤矿下防爆无人机及冷却方法,包括:在煤矿下防爆无人机上直接设置冷却装置,且冷却装置与防爆无人机上的各元件安置腔体直接连通;冷却装置中实时通过将高压流体直接流入防爆无人机上的各元件安置腔体内,对腔体内部的元件进行降温。此散热方式散热效果好,提高无人机工作时的稳定性;同时满足隔爆要求,可以安全地在易燃易爆的环境下使用;另外通过采用密度小的冷却液,极大减小无人机的负载,增加无人机的续航时长。
Explosion-proof unmanned aerial vehicle under coal mine and cooling method
一种煤矿下防爆无人机及冷却方法
2021-12-17
Patent
Elektronische Ressource
Chinesisch
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