Water sprinkling device for dynamic display of water sprinkling state and milling machine thereof

Belonging to the technical field of engineering machinery, the invention discloses a water sprinkling device for dynamic display of water sprinkling state and a milling machine thereof. The water sprinkling device includes a water tank, the water tank is internally provided with a water level sensor, which is connected to a controller; the water tank is connected to a sprinkler pipe through a water pipeline, the sprinkler pipe is provided with a plurality of nozzles, and a water filter, a ball valve, a water pump, a pressure gauge and an electronic flowmeter are installed on the water pipelinefrom the water tank end to the sprinkler pipe in order, the electronic flowmeter is in connection with the controller, and the controller is in connection with a display. The water sprinkling deviceprovided by the invention can dynamically display the water sprinkling state during operation of the milling machine, like the remaining water percentage of the water tank, the water sprinkling flow rate and the available wate