PRE-WETTING NOZZLE AND PRE-WETTING METHOD FOR SMART TOILET

摘要

A pre-wetting nozzle for a smart toilet comprises a tube, a water inlet (1), a water outlet (2), a rotary member (3) rotating around the axis thereof and disposed in the tube, a first through hole (4) provided in the rotary member (3) and used for allowing the water inlet (1) to communicate with the water outlet (2), a second through hole (5) provided between an outer peripheral portion of the rotary member (3) and an inner peripheral portion of the tube and communicating with the water inlet (1), and a flow guide slot (6) disposed at one end of the rotary member (3) adjacent to the water outlet (2), wherein the flow guide slot (6) communicates with the second through hole (5) and the water outlet (2), and is used for driving the rotary member (3) to rotate around the axis thereof. Also disclosed is a pre-wetting method for a smart toilet, wherein water is sprayed in an atomized manner to pre-wet the toilet, thereby reducing water consumption and improving cleaning effectiveness.