Multifunctional quick flow guiding anti-blockage drainage device

The invention discloses a multifunctional quick flow guiding anti-blockage drainage device, comprising a high-foot anti-blockage grille cover and a quick flow guiding pipeline device arranged on the high-foot anti-blockage grille cover, wherein the quick flow guiding pipeline device comprises a quick flow guiding pipe body, a pipe body upper intake-exhaust hole defined in one end of the quick flowguiding pipe body, and a pipe body lower intake-exhaust hole defined in the other end of the quick-flow guiding pipe body and communicated with the pipe body upper intake-exhaust hole of the pipe body. The multifunctional quick flow guiding anti-blockage drainage device is arranged on a drainage channel when in use, and the high-foot anti-blockage grille cover can allow liquid to flow into the drainage channel and intercept foreign matters, and the quick flow guiding pipeline device is communicated with the outer side of the high-foot anti-blockage grille cover through the pipe body upper intake-exhaust hole of the q