Water tank with spraying function

The utility model relates to the technical field of water tanks, in particular to a water tank with a spraying function, which comprises a transport vehicle and a water tank body, the water tank body is fixedly connected with the upper side of the transport vehicle, a water inlet hole is arranged on the upper side of the water tank body, a water inlet pipe is fixed on the inner side of the water inlet hole, and a sealing cover is detachably arranged at the upper end of the outer side of the water inlet pipe through threads. Lifting plates are arranged on the front side and the rear side of the water tank body, lifting units are arranged on the left side and the right side of each lifting plate, a plurality of nozzles are arranged on the lower side of each lifting plate, adjusting units are arranged between the nozzles and the lifting plates, a plurality of booster pumps are arranged at the front end and the rear end of the upper side of the transport vehicle, and the booster pumps are connected with the water