| This paper has proposed and designed one new-type electromagnetic oil production equipment according to the magnetism principle-magnetic reluctance minimized,using the theory of electromagnetic field , the mechanical design and mathematics on the basis of surveying and studying extensively.Has carried on the designs of overall structural design and every spare part to the electromagnetic oil prodution equipment. Has analysed and researched the behavior of removing liquid operation principle that the device arranges, have focused on the design and analysis to the centre axle , one of the key parts of the device , has proposed a kind of simplified model of the device—" spring " model. Have carried on research to electromagnetic force according to the law of conservation of energy.According to the working condition of the device , the paper has designed the overall scheme of its control circuit and each part of the control circuit, and proving to the position sensor and method of measuring. Has set up mathematics analyse model of the electromagnetic oil production equipment; has used the finite element analyse software ANSYS to analyze it. According to the structure and principle of electromagnetic oil production equipment, the distribution situation of the magnetic field of the device has been analysed and computed, the calculation formula of the relevant parameters (the Intensity of Magnetic Induction B , Inductance L ) to the magnetic field has been derived , carry on calculation of magnetic force and sport analysis of characteristic of the electromagnetic oil production equipment at the same time.This paper has carried out and analyzed the experiment of simulation to the device,and has proposed the experiment scheme.At the same time, the paper has also analysed and drawn the corresponding conclusion to the experiment. Have proved that the application of the electromagnetic oil production equipment in oil field is feasibily... |
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