Jet device facilitating stirring and water level observation

The utility model relates to the technical field of spraying devices, and discloses a spraying device facilitating stirring and water level observation, which comprises a back plate, an observation assembly and a stirring assembly, one side of the back plate is fixedly connected with a water tank and a gas cylinder in sequence, and the observation assembly is arranged on one side of the water tank far away from the gas cylinder. The stirring assembly is arranged on a bottom plate of the water tank. According to the spraying device convenient to stir and observe the water level, the observation barrel 8 is communicated with the interior of the water tank 2, so that the content of a solution in the water tank 2 can be directly reflected according to scale marks on the observation barrel 8, the situation that the spraying effect is affected due to insufficient solution is avoided, and meanwhile the spraying effect can be effectively improved under meshing transmission of two sets of gears after a rotating part 1