ROTATION TYPE MULTI HOLE ORIFICE

摘要

Disclosed in the present invention is a rotation-type porous orifice which is processed with a plurality of holes, and is capable of adjusting the flux and pressure of a fluid flowing through a pipe by rotation. For the same, provided in the present invention is a rotation-type porous orifice including: an outer plate and a cover plate connection tubes; and an inner plate which connects the outer plate and the cover plate is prepared with a plurality of inner holes. The outer plate is prepared with a plurality of outer holes corresponding to the inner holes of the inner plate. The flow of a fluid is adjusted in accordance to the overlapping ratio of the inner holes and the outer holes when the inner plate rotates.