Pipeline type drop water energy dissipation and drainage structure

The utility model discloses a pipeline type drop energy dissipation drainage structure which comprises a silt grating well, a first water blocking plate is fixedly connected to the left inner wall of the silt grating well, a second water blocking plate is fixedly connected to the right inner wall of the silt grating well, a water blocking ruler plate is fixedly connected to the bottom inner wall of the silt grating well, and a water blocking plate is fixedly connected to the right inner wall of the silt grating well. A first water outlet is formed in the side surface of the silt grating well, and an energy dissipation pipe is fixedly connected to the right surface of the silt grating well. According to the structure, water is subjected to preliminary energy dissipation in the silt grating well through the silt grating well with the water inlet and the water outlet with the fall, different water blocking plates in the silt grating well are matched with one another to dissipate energy of water flow, the stepped