High-efficient oil-pumping energy-saving environment-protection equipment

Abstract

An energy-saving and environment-friendly equipment for efficiently extracting oil belongs to petroleum equipment; a pump oil shell and an electromagnetic coil are installed in its buoyancy shell, the electromagnetic coil is fixed on the outside of the pump oil shell, and the pump oil shell is fixed on the lower end of the buoyancy shell; The valve is fixed in the center hole of the pump oil casing. There are iron core springs and iron core pistons in the pump oil casing. The iron core spring presses against the lower end surface of the iron core piston. The sealing plate seals the oil inlet chamber and the sealing cap seals the extrusion chamber. The oil inlet channel; the plug hole in the iron core piston is fixed with a limit plug, and a sealing ball or a sealing cone is installed in the inner cone hole. Efficient extraction of oil The energy-saving and environmental protection equipment has a compact structure and strong power, and is suitable for extracting oil in oil wells and oil sedimentation tanks; when pumping oil, it floats on the oil surface and can automatically rise or fall as the oil level rises or falls. Descending, the sediment and water in the oil well or the bottom of the sedimentation tank cannot enter the oil pump; and the oil can also be transported by gravity after the power is turned off.

Description

technical field [0001] The invention relates to the technical field of oil exploitation, in particular to an energy-saving and environment-friendly equipment for extracting oil in an oil well and for extracting oil from an oil sedimentation tank with high efficiency and capable of floating on the oil surface. Background technique [0002] The traditional method of extracting oil in an oil well is to use a rocker piston lifting method to extract the oil in the oil well. During the pumping process, due to the large vibration and the fact that the oil inlet pipe for pumping oil is inserted into the bottom of the oil well, the extracted oil has relatively heavy sediment and water content. The oil pumps in traditional petroleum sedimentation tanks are all installed at the bottom of the sedimentation tank or in the pipeline near the bottom of the sedimentation tank. The oil-water separation in the sedimentation tank is to release the water at the bottom of the sedimentation tank b...

AI Technical Summary

Problems solved by technology

The oil pumps in the traditional petroleum sedimentation tanks are all installed at the bottom of the sedimentation tank or in the pipeline near the bottom of the sedimentation tank. The oil-water separation in the sedimentation tank is to release the water at the bottom of the sedimentation tank before pumping oil, resulting in the oil pumped out by the oil pump. moisture or impurities

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