Unmanned aerial vehicle three-dimensional precipitation enhancement system

The invention belongs to the technical field of unmanned aerial vehicle precipitation enhancement, and discloses an unmanned aerial vehicle three-dimensional precipitation enhancement system which comprises an unmanned aerial vehicle, a first supporting piece is detachably installed at the bottom of the unmanned aerial vehicle, a silver iodide cigarette bar is placed on one side of the first supporting piece, and a second supporting piece is placed on the side, close to the silver iodide cigarette bar, of the first supporting piece; an electronic ignition device is arranged on the side, close to the second supporting piece, of the silver iodide cigarette strip and connected with the first supporting piece. The dust particles are stirred through the first stirring part, so that the situation that the dust particles generated by combustion of the silver iodide cigarette bar are not uniformly dispersed is avoided, and the situation that the subsequent dispersion effect on the dust particles is reduced due to the