Jet flow oscillation nozzle and cleaning equipment

The utility model discloses a jet oscillation nozzle which comprises a flow channel and a fluid outlet. The flow channel comprises a first channel and a second channel; the first channel and the second channel are located on the two sides of the fluid outlet respectively, and outlets of the first channel and the second channel are both communicated with the fluid outlet. The fluid outlet comprises two opposite outlet wall faces, and the two outlet wall faces are located on the two sides of the middle line of the first channel and the two sides of the middle line of the second channel respectively. At least one outlet wall surface is provided with a turbulent flow structure, and the turbulent flow structure is a bulge or a groove. According to the scheme, the turbulent flow structure is additionally arranged at the fluid outlet, the boundary layer of the wall face of the outlet is damaged, and therefore the wall attachment effect of jet flow is relieved, the flow in the center line direction is effectively imp