Device for measuring leakage rate in gas transmission pipelines, preferably compressed air pipelines

摘要

the device includes, on odgałęzieniu pipeline measuring system consisting of the measuring pipe, which is engaged in parallel double sensor type p / t and seriesthermal flowmeter and valve grzybkowy and measurement system is connected with the system control design, consisting of a calculation block leakthe valve block and signal generator control valve.a cylindrical part (10) has the mushroom valve conical passing in the sphericalthe valve is equipped with the pusher (9) cooperating with the guide (7) tangentially nurnika (6), and the nest (11) has the shape of a cone of the completion of the convergence of mushroom.