Self-flowing electromagnetic device for oil extracting pump

Abstract

The invention provides a self-flowing electromagnetic device for an oil extracting pump. A pump shell and an electromagnetic coil are installed in a buoyancy shell of the device. The electromagnetic coil is arranged outside the pump shell. The pump shell is fixed into the buoyancy shell. An oil outlet valve is fixed into a center hole of the pump shell. An iron core spring and an iron core piston are arranged in the pump shell. The iron core spring is pressed on the iron core piston. An oil inlet channel of an oil inlet cavity is sealed through a sealing cone or a sealing ball. An oil inlet channel of an extruding cavity is sealed through a sealing cap. An oil separating limiting plate is fixed into a limiting hole in the upper end of the iron core piston. The sealing ball or the sealing cone is installed in an inner cone hole of the iron core piston. The self-flowing electromagnetic device for the oil extracting pump is compact in structure and powerful in power; in the oil extracting process, the device floats on the oil level of edible oil or industrial oil, and can ascend or descend automatically along with ascending or descending of the oil level, water and impurities of the bottom of an oil tank or an oil depot storing oil can not enter the oil extracting pump, and the device can convey the oil in a self-flowing mode after a power source is closed when an oil outlet is lower than an oil inlet hole.

Description

technical field [0001] The invention relates to a self-flow oil pump electromagnetic device which can float on the oil surface and is used for extracting edible oil or industrial oil from an oil depot on the ground. Background technique [0002] The oil outlet pipe of the oil tank in the traditional oil depot is installed at the bottom of the oil tank. When the oil is out, the oil pump is installed at the bottom of the oil tank to pump oil or the oil is directly drained, resulting in the oil pumped out by the oil pump or the direct oil. The released oil contains oil or impurities. To this end, we have designed an oil pump that can float on the oil surface to ensure that the extracted oil is free of moisture and impurities. SUMMARY OF THE INVENTION [0003] The purpose of the present invention is to provide a method for manufacturing a self-flow oil pump electromagnetic device that can avoid water or impurities in the extracted oil and can float on the oil surface to pump ...

AI Technical Summary

Problems solved by technology

[0002] The oil outlet pipe of the oil tank in the traditional oil depot is installed at the bottom of the oil tank. When the oil is discharged, the oil pump is installed at the bottom of the oil tank to pump oil or directly discharge the oil, resulting in the oil pumped out by the oil pump or directly discharged. There is oil or impurities in the released oil

Images