Novel rotor type unmanned aerial vehicle device

A novel rotor type unmanned aerial vehicle device comprises a rotor type unmanned aerial vehicle body, an electromagnetic valve, a water pump, a motor speed reducing mechanism and a shell, the unmanned aerial vehicle body is installed in the shell, a buoyancy box and an installation shell are installed at the lower end of the shell, the water pump is located in the installation shell, and the lower end of the buoyancy box is connected with a water pump water outlet pipe; one end of the electromagnetic valve and the water pump water inlet pipe are mounted together; the motor speed reducing mechanisms are installed at the inner front end and the inner rear end of the shell correspondingly. The inner side ends of rotor motors of electric lifting mechanisms of the unmanned aerial vehicle body are installed at the outer side ends of power output shafts of the motor speed reducing mechanisms correspondingly. The cameras are installed outside the upper end of the shell and the lower end of the installation shell. Th