Pipeline energy dissipation device, water supply pipeline and drainage pipeline

The pipeline energy dissipation device comprises a pipe body, a central pipe is arranged in the pipe body, the space between the central pipe and the pipe body is sequentially divided into a first space, a second space and a third space in the water flow direction, a plurality of first straight plates are arranged in the first space to divide the first space into a plurality of first linear flow grooves, and a plurality of second straight plates are arranged in the second space to divide the second space into a plurality of second linear flow grooves. The second space is provided with a plurality of spiral plates to divide the second space into a plurality of spiral flow grooves, the third space is provided with a plurality of second straight plates to divide the third space into a plurality of second linear flow grooves, and the corresponding first linear flow grooves, the spiral flow grooves and the second linear flow grooves are sequentially communicated. The water outlet end of the central pipe is located