PURPOSE: To accelerate the mixing of two kinds of fluid in a convergence pipe by connecting the axis centers so that at least one between the axis centers cross with the inner wall surface of the convergence pipe in a noncrossing state.
CONSTITUTION: Pipes 1 and 2 are connected with a convergence pipe 3 so that a noncrossing state in which the axis centers P1 and P2 are in a torsion position relation is generated, and the axis centers P1 and P2 are connected so as to cross with the inner wall surface 4 of the convergence pipe 3. Further, the inner wall surface 4 is formed to a guide surface 5 for generating a turning force along the stream direction of the convergence pipe 3 on the fluid supplied from the pipes 1 and 2 which collide with the inner wall surface 4. Accordingly, even if the primary pressure of two kinds of fluid is equal or a difference is generated, two kinds of fluid can be mixed uniformly with the flow rate based on the primary pressure, and the mixed fluid having a stable flow rate can be supplied.
TSUTSUI TAIJI
EMA HIROAKI
