Balanced stability centrifugal pump three-volute structure

The invention relates to a balanced stability centrifugal pump three-volute structure, comprising a first volute, a second volute and a third volute, which are distributed with 120 degrees, and outflowing paths of the three volutes lead the liquid flows to be converged to a common pump outlet. The balanced stability centrifugal pump three-volute structure has the beneficial effects that: the radial stress of the centrifugal pump is balanced and the operation is stable, so as to prolong the service life.