The invention relates to a bridge type water filtering pipe cleaning device. The bridge type water filtering pipe cleaning device comprises a cleaning protection device and a cleaning mechanism. A rotating spray nozzle mechanism and a high-pressure air blowing mechanism are further arranged below the protection device in sequence. The rotating spray nozzle mechanism comprises a rotating spray nozzle and cleaning nozzles. The bridge type water filtering pipe cleaning device has the advantages that the high-pressure water is utilized to wash and remove the dirt through the rotating spray nozzle,and the equipment corrosion phenomenon cannot happen. Meanwhile, a large number of bubbles are formed below the high-pressure water jet flow through the blowing of the high-pressure air, and therefore the resistance of the water is reduced, the impact force of the high-pressure water cannot be excessively attenuated, the hard dirt can be effectively cleaned away, and the bridge type water filtering pipe cleaning device can be suitable for removing the hard and thick dirt, is low in cost, light in dead weight, convenient to operate and easy to maintain, and can be suitable for various bridge type water filtering pipes. Meanwhile, the protection device fulfills the protection function and the locating function, and protects the rotating spray nozzle and the inner walls of the bridge type water filtering pipes.