SUCTION PIPE OF HYDRO-MACHINE

摘要

A suction pipe of hydraulic machine has non-concreted cone arranged with flange in its lower part and connected at the upper part to foundation ring, and concreted bend to which the cone is connected at its lower part. To decrease labor intensity at production and assemblage of the pipe the lower part of the cone is arranged with outer cylindrical surface and the flange of the cone is installed on the last one and is arranged as movable with respect to the cone. At that on cylindrical surface of the cone a gland seal is installed between the flange and the cone, and between the ends of the cone and the bend compensation ring is installed, this is arranged of sectors.