Analysis Of Stability And Uniformity Of The Gas Pressure Regulator

Town gas is essential to clean the fuel needed for development of modern city, theProtect environment, reduce pollution, plays a very important role in economic prosperity, convenient life,.Town gas pressure metering station is the core of gas transmission and distribution pipeline network system engineering part, Withthe large-scale industrial enterprises and public welfare users continue to emerge, with the support of the regulating metering station will face new problems. In order to satisfy the different user consumption and air pressure and other requirements, should according to the work principle and performance of regulating metering equipment and gas hydraulic conditions near the gas pipe networkoptimization design. The gas pipe network pressure level depends on the pressure regulator to ensure,regulator performance, directly affects the stability and safety of gas pipeline network, In this case, according to the different types of pressure regulator theory knowledgeand the actual operation, the different branches of the regulator are compared, and then be improved, to let the regulator dual operation, single supply voltage regulatorgroup realize the dual operation, at the same time, gas supply, to ensure theregulator unit normal operation, can not exceed the load at the same time, but alsosafe, stable gas to the downstream, which not only avoids increasing repair costs,but also a good measure of energy saving and emission reduction. Especially for high grade business station high voltage A high B, high A to A, thehigh level of pressure high pressure regulating station, as the gas to the downstream city pipeline gas source, if the outlet pressure fluctuations or air is not uniform, the city’s daily production, resulting in image is huge. In this paper, stability and uniformity of the gas pressure regulator are analyzed. The technical scheme of gas regulator gas supply stability, effective or design are puts forward, the theory into practice. It has theoretical and practical significance.