A bench for studying the flow of fluid in gravity sections in a pipeline

摘要

The utility model relates to the field of hydraulics research of pipeline transport, namely to hydraulic stands designed to investigate the flow of liquid in a gravity section, including simulating the removal of gas at different angles of slope of the pipeline, as well as the process of displacement of liquid by inert gas or compressed air. The stand for the investigation of the flow of fluid in gravity sections in the pipeline includes a measuring line, technological pipelines with a circulating working valve, a stop valve, an adjustable pump connected to the measuring line by means of a swivel hinge through a non-return valve and flow regulator installed in series on the process line, pumps for creating additional discharges, connected to the measuring line with the help of flexible hoses, a cylinder with an inert gas mixture and a compressor unit that are connected in parallel to the piston supply chamber, a frame base, a lifting mechanism, three tanks hydraulically connected to each other, the tanks connected to the measuring line by a process line with a pressure regulator " up to itself and a vortex flow converter, also the tanks are hydraulically connected to the adjustable pump and pumps to create additional discharges. The technical result is the expansion of the arsenal of technical means for studying the hydraulics of pipeline transport, namely the flow of liquid in gravity sections and the motion of the piston under the influence of the pressure of the inert gas mixture in the main oil pipelines or oil product pipelines. 8 z.s. f-ly; 2il. which are connected in parallel to the chamber for feeding the piston, a frame base, a lifting mechanism, three tanks hydraulically connected to each other, while the containers are connected to the measuring line by a process pipeline with a pressure regulator "upstream" and a vortex flow converter, Hydraulically connected to an adjustable pump and pumps to create additional discharges. The technical result is the expansion of the arsenal of technical means for studying the hydraulics of pipeline transport, namely the flow of liquid in gravity sections and the motion of the piston under the influence of the pressure of the inert gas mixture in the main oil pipelines or oil product pipelines. 8 z.s. f-ly; 2il. which are connected in parallel to the chamber for feeding the piston, a frame base, a lifting mechanism, three tanks hydraulically connected to each other, while the containers are connected to the measuring line by a process pipeline with a pressure regulator "upstream" and a vortex flow converter, Hydraulically connected to an adjustable pump and pumps to create additional discharges. The technical result is the expansion of the arsenal of technical means for studying the hydraulics of pipeline transport, namely the flow of liquid in gravity sections and the motion of the piston under the influence of the pressure of the inert gas mixture in the main oil pipelines or oil product pipelines. 8 z.s. f-ly; 2il. three tanks, hydraulically connected to each other, while the tanks are connected to the measuring line by a technological pipeline with a pressure regulator "upstream" installed in sequence on it and a vortex flow converter, and the vessels are hydraulically connected to a controlled pump and pumps to create additional discharges. The technical result is the expansion of the arsenal of technical means for studying the hydraulics of pipeline transport, namely the flow of liquid in gravity sections and the motion of the piston under the influence of the pressure of the inert gas mixture in the main oil pipelines or oil product pipelines. 8 z.s. f-ly; 2il. three tanks, hydraulically connected to each other, while the tanks are connected to the measuring line by a technological pipeline with a pressure regulator "upstream" installed in sequence on it and a vortex flow converter, and the vessels are hydraulically connected to a controlled pump and pumps to create additional discharges. The technical result is the expansion of the arsenal of technical means for studying the hydraulics of pipeline transport, namely the flow of liquid in gravity sections and the motion of the piston under the influence of the pressure of the inert gas mixture in the main oil pipelines or oil product pipelines. 8 z.s. f-ly; 2il. while the tanks are connected to the measuring line by a process pipeline with a pressure regulator "upstream" and a vortex flow converter installed in series, and the tanks are hydraulically connected to an adjustable pump and pumps to create additional discharges. The technical result is the expansion of the arsenal of technical means for studying the hydraulics of pipeline transport, namely the flow of liquid in gravity sections and the motion of the piston under the influence of the pressure of the inert gas mixture in the main oil pipelines or oil product pipelines. 8 z.s. f-ly; 2il. while the tanks are connected to the measuring line by a process pipeline with a pressure regulator "upstream" and a vortex flow converter installed in series, and the tanks are hydraulically connected to an adjustable pump and pumps to create additional discharges. The technical result is the expansion of the arsenal of technical means for studying the hydraulics of pipeline transport, namely the flow of liquid in gravity sections and the motion of the piston under the influence of the pressure of the inert gas mixture in the main oil pipelines or oil product pipelines. 8 z.s. f-ly; 2il. The technical result is the expansion of the arsenal of technical means for studying the hydraulics of pipeline transport, namely the flow of liquid in gravity sections and the motion of the piston under the influence of the pressure of the inert gas mixture in the main oil pipelines or oil product pipelines. 8 z.s. f-ly; 2il. The technical result is the expansion of the arsenal of technical means for studying the hydraulics of pipeline transport, namely the flow of liquid in gravity sections and the motion of the piston under the influence of the pressure of the inert gas mixture in the main oil pipelines or oil product pipelines. 8 z.s. f-ly; 2il.