An urban water storage and dust removing device

The invention discloses an urban water storage and dust removing device, comprising a hollow road protecting square brick, a top cover, a water pump fixing plate, a dust suction net, a nozzle, a dripwater-proof pump, a watering water-proof pump, a spray water-proof pump and a water pipe, wherein the top end of the hollow road protecting square brick is covered with a top cover; the right end of the top cover is provided with a vacuum net; a water pump fixing plate is arranged above the inner cavity of the hollow road protecting square brick, and three water-proof water pumps are installed onthe water pump fixing plate; one end of the watering water-proof pump is connected with a watering hole through a water pipe, and the other end is connected with the bottom of the hollow road-protecting square brick inner cavity through the water pipe. One end of the spraying waterproof pump is connected with the nozzle through a water pipe, and at the other end, the water spraying waterproof pumpis connected with the midd