Medium filter water distributor

The utility model discloses a water distributor of a medium filter, which is used for solving the technical problems of non-uniform water distribution and limited water distribution area of the waterdistributor of the medium filter in the prior art. The device comprises a water containing barrel; the first water distribution plate is annular and is fixedly arranged at the bottom of the water containing barrel; the second water distribution plate and the third water distribution plate are both annular, are arranged below the first water distribution plate at intervals and are arranged in a conical shape with the diameters gradually increased; the diameter of the main water distribution plate is the same as that of the third water distribution plate, and the main water distribution plate isarranged right below the third water distribution plate; the water distribution conical barrel is in a circular truncated cone shape, the plane where the top is located is located above the plane where the third water distrib