Flower and plant profiled fluid groove end face mechanical sealing structure

The utility model discloses a flower and plant profiled fluid groove end face mechanical sealing structure, which comprises a rotating ring and a stationary ring of a mechanical seal. One side of the end face of each of the rotating ring and the stationary ring is a high-pressure side, namely an upstream, and the other side of the end face of each of the rotating ring and the stationary ring is a low-pressure side, namely a downstream. A smooth planar annular sealing dam is arranged on the downstream of the end face. The structure is characterized in that a plurality of profiled fluid grooves shaped like flowers and plants are formed on at least one end face of the rotating ring or the stationary ring, are uniformly distributed along a circumferential direction, and consist of flow guide grooves and left and right profiled grooves, wherein the left and right profiled grooves are centered around the flow guide grooves; the flow guide grooves are radial grooves; the profiled fluid grooves are distributed in an