INSTALLATION FOR TESTING ROD AND SCREW OIL-WELL PUMPS

摘要

equipment for oil production industry, particularly investigation of working processes of rod and screw oil-well pumps for testing and running them. SUBSTANCE: installation has cone transmission for rotating screw pump. Mechanism for providing reciprocation motion of rod pump has chain drive with articulation joint driven by means of electric motor with cone reduction gear. Pumps are mounted on frame having fixing lock with possibility for inclining pump axes by necessary angle. EFFECT: simplified low-cost operation of installation. 1 dwg