Dustproof fence structure for municipal and constructional engineering

The utility model discloses a dustproof enclosure structure for municipal and constructional engineering, which comprises a base, a filter screen, a suction fan, a U-shaped enclosure plate, a nozzle, a first connecting pipe, a water pump, a second connecting pipe, a supporting frame and a filter screen fixing frame, the top of the base is fixedly connected with the supporting frame, the top of the base is fixedly connected with the U-shaped enclosure plate, and the U-shaped enclosure plate is fixedly connected with the nozzle. The U-shaped surrounding plate is fixedly connected to the front side of the supporting frame, the inner side of the supporting frame is fixedly connected with a mounting frame, two suction fans are symmetrically and fixedly mounted on the mounting frame, the suction fans work to drive air to flow to conduct active dust collection, and after dust enters the inner side of the U-shaped surrounding plate, the dust is discharged through the U-shaped surrounding plate. Water in the water tan