POOL CLEANER WITH HIGH PRESSURE CLEANING JETS

摘要

A pool cleaning apparatus includes a housing, a water pump and a filter A jet-valve housing has a flap mounted over the pump, to direct a jet stream from the pump to move the cleaner forward A cleaning nozzle is mounted over the front and rear portions of the housing, and a water stream is directed at a first pool surface beneath the cleaner through the front end nozzle while moving forward When the cleaner engages a second pool surface substantially perpendicular to the first surface, propulsion outlets of the jet valve housing are partially closed to redirect a portion of the jet stream to the front-end nozzle to lift the front end of the cleaner off the first surface When the front end of the cleaner disengages from contact with the second surface, the propulsion outlets open to propel the cleaner along the second surface