Nozzle-integrated sprinkling irrigation precipitation generator

The invention relates to a nozzle-integrated sprinkling irrigation precipitation generator comprising a pipe barrel as well as a section and a cut which are positioned on the pipe barrel, wherein a water delivery inlet arranged at the bottom of the pipe barrel is connected with a water supply pipeline, the top of the pipe barrel is bevelled to form the section, the cut is positioned at the lower edge of the section, and an acute angle is reserved between the cut and the outer edge of the pipe barrel; the section is opened and flatten from the root of the cut, and the section is pressed toward the cut to form a paraboloidal stream breaker; the outer edge of the cut is pressed toward the inner side of the stream breaker to form a curved surface, and the curved surface and the root of the inner side of the stream breaker form a narrow-beam effluent section nozzle; and a plurality of weep holes are arranged on the stream breaker. The nozzle-integrated sprinkling irrigation precipitation generator provided by the