Cleaning equipment and air flue structure of cleaning equipment

The invention provides cleaning equipment and an air flue structure of the cleaning equipment. The cleaning equipment includes the air flue structure, a cleaning device, a power device and a storage device, wherein the cleaning device is connected to the storage device; the storage device is connected to an air inlet of the air flue structure; an air outlet of the air flue structure is connected to the power device; the air flue structure is internally provided with an arc-shaped cavity; the cleaning device is used for cleaning a cleaned object outside; the power device is used for driving air and the cleaned object cleaned by the cleaning device into the storage device, and driving the air inside the storage device to enter the air flue structure from the air inlet; the air input to the air flue structure moves forward along the arc-shaped cavity, comes into the power device from the air outlet, and is exhausted by the power device; the cleaned object input to the storage device is reserved inside the storag