The invention discloses a high-pressure water washing spray gun device for an unmanned aerial vehicle. The high-pressure water washing spray gun device comprises an extension pipe; a pipeline which is connected to the extension pipe, wherein a first channel is formed in the pipeline; a gun head which is connected to the tail end of the extension pipe, wherein the gun head is provided with a second channel, the second channel is provided with an inlet end and a spraying end, the inlet end is communicated with the first channel, and the spraying end is communicated with the outside; a stabilizing frame connected to the gun head; and a stabilizing rotor wing which is arranged on the stabilizing frame and located behind the spraying end, wherein the included angle between the rotating axis of the stabilizing rotor wing and the axis of the spraying end is smaller than 90 degrees. According to the high-pressure water washing spray gun device for the unmanned aerial vehicle, acting force generated when a high-pressure water column is sprayed enables the gun head to swing in the reverse direction along the axis of the spraying end, the stabilizing rotor wing rotates to enable the gun head to generate forward pushing force, and therefore the gun head is prevented from driving the extension pipe to swing in the reverse direction, the backward shaking of the unmanned aerial vehicle is reduced; and the flight attitude of the unmanned aerial vehicle can be stabilized. The device can be applied to the field of unmanned aerial vehicles.
本发明公开了一种无人机用高压水冲洗喷枪装置,包括:延长管;管道,其连接于延长管,管道的内部设有第一通道;枪头,其连接于延长管的末端,枪头具有第二通道,第二通道设有进入端与喷出端,进入端与第一通道连通,喷出端与外界连通;稳定架,其连接于枪头;稳定旋翼,其设于稳定架,稳定旋翼位于喷出端的后方,稳定旋翼的转动轴线与喷出端的轴线之间的夹角小于90°。本发明的无人机用高压水冲洗喷枪装置,高压水柱喷出时产生的作用力使枪头沿喷出端的轴线向反方向摆动,稳定旋翼转动令枪头产生正方向的推动力,从而阻碍枪头带动延长管向反方向摆动,减少无人机向后晃动,有助于稳定无人机的飞行姿态。本发明可应用于无人机领域中。
High-pressure water washing spray gun device for unmanned aerial vehicle
无人机用高压水冲洗喷枪装置
2021-12-03
Patent
Electronic Resource
Chinese
IPC: | B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT |
Unmanned aerial vehicle high-pressure water washing method based on first vision
European Patent Office | 2021
|Water washing unmanned aerial vehicle vibration suppression method and device
European Patent Office | 2021
|Vehicle washing device based on unmanned aerial vehicle technology
European Patent Office | 2020
|Electrified water washing device carried on basis of unmanned aerial vehicle
European Patent Office | 2025
|