SPRAY NOZZLE, PULSATOR WASHING MACHINE, SPRAYING SYSTEM FOR SAME, AND OUTER DRUM COVER

摘要

A spray nozzle, a pulsator washing machine, a spraying system for the same, and an outer drum cover, for solving the issue of conventional pulsator washing machines having a poor effect in spraying laundry to be washed. The spraying system of the pulsator washing machine mainly comprises a circulating pump (8) and multiple spray nozzles (10) disposed on an outer drum cover (21). A water inlet of the circulating pump (8) is in communication with an inner cavity of an outer drum (2), and a water outlet of the circulating pump (8) are in communication with the multiple spray nozzles (10). The spray nozzles (10) comprise a main body (101) and a water barrier structure (102) provided with a curved recess on the side facing the main body (101). During operation, the circulating pump (8) pumps water for washing to the multiple spray nozzles (10), and the water is then dispersed and deflected by the curved recess into an inner drum (3) of the pulsator washing machine. Thus, the pulsator washing machine uniformly sprays water for washing into the inner drum (3) by means of the water barrier structure (102) having the curved recess, thereby improving the spraying effect of the pulsator washing machine.