Vortex venturi water spraying assembly

A water spraying assembly comprising:

• a fluid conduit for connecting and for receiving water from a water supply, said fluid conduit including an outlet for expelling water from within said fluid conduit;
• a nozzle having a sidewall, a nozzle inlet for receiving water, a central chamber, and a nozzle outlet for spraying water, said nozzle inlet and nozzle outlet defining said nozzle's longitudinal axis, said nozzle chamber including a constricted section forming a venturi having a low pressure region within said nozzle chamber having a pressure that is less than ambient air pressure when water flows through said nozzle from said nozzle inlet to said nozzle outlet;
• one or more holes which project through said nozzle sidewall at or immediately after said nozzle's venturi, said one or more holes exposed to the ambient air for receiving air into said one or more holes to aspirate into said venturi's low pressure region when water flows through said nozzle from said nozzle inlet to said nozzle outlet;
• and
• a vortex chamber having an entrance connecting to said fluid conduit's outlet and an exit connected to said nozzle inlet, said vortex chamber including one or more passageways which receive water from said fluid conduit and direct such water to flow in a direction at least partially perpendicular and rotationally around said nozzle's longitudinal axis to cause water to rotate within said vortex chamber and to be expelled from said vortex chamber in a rotating manner through said vortex chamber's exit into said nozzle's venturi.