BENCH FOR TESTING DISTRIBUTING DEVICE OF PRESSURE PIPELINE

摘要

FIELD: testing engineering. ^ SUBSTANCE: bench comprises cylindrical collector that can be detached over the longitudinal plane, flexible diaphragm secured inside the collector so that to separate its space into two longitudinal chambers, and two side and two longitudinal branch pipes. One of the longitudinal branch pipe is plugged. One of the side branch pipes of the collector is plugged and provided with discharging pipe from bellow. The discharging pipe is connected with the measuring vessel. The second side branch pipe is provided with the gate and is connected with the pressure pipeline for permitting supply water or pulp. The unplugged longitudinal branch pipe is connected with the T-branch whose axial outlet is provided with a valving member . The bottom outlet is connected with the second measuring vessel by means of a pipe. The valving member is made of a screw for permitting cooperation with the cut in the inner side of the T-branch and overlapping its bottom opening by the screw. ^ EFFECT: enhanced reliability. ^ 2 dwg