Efficient, environment-friendly and energy-saving lubricating oil pumping device

Abstract

The invention belongs to lubrication equipment of internal combustion engines and discloses an efficient, environment-friendly and energy-saving lubricating oil pumping device. According to the device, an electromagnetic coil is arranged outside an oil pump case, a protection case is fixed on the oil pump case, a buoyancy cavity is fixed under the protection case, and a filter is fixed on an oil inlet hole in the lower end of the oil pump case; an oil outlet valve is fixed in a central hole of the oil pump case, a thrust spring and a magnetism induction piston are arranged in the oil pump case, the thrust spring is arranged on the lower end face of the magnetism induction piston in a pressing mode, and a sealing ball or a sealing cone seals lubricating oil inlet channels of an oil inlet cavity and an extrusion cavity; a fixing plug is fixed in a plug hole in the magnetism induction piston, and the sealing ball or the sealing cone is installed in an inner taper hole. The efficient, environment-friendly and energy-saving lubricating oil pumping device is compact in structure, small in vibration, high in utilization rate of electric energy, strong in power, capable of pumping the lubricating oil to the surface needing to be lubricated even if the internal combustion engines are not started and suitable for being installed and used in the internal combustion engines, and the pressure of the lubricating oil does not drop when the rotation speed of the internal combustion engines drops.

Description

technical field [0001] The invention relates to the field of lubricating equipment for internal combustion engines, in particular to an efficient and environmentally friendly pump lubricating oil energy-saving device floating on the lubricating oil surface in the oil pan of the internal combustion engine to pump lubricating oil. Background technique [0002] Lubricating oil is also called engine oil. Traditional lubricating oil pumps are all mechanical pumps with mechanical transmission. The oil pressure cannot be automatically adjusted. When the transmission rod is damaged, the oil will not be pumped, which will cause the engine to pull and even cause the crankshaft to be locked. For this reason, we have designed an electromagnetic lubricating oil pump that can float on the lubricating oil surface, referred to as the oil pump. Contents of the invention [0003] The purpose of the present invention is to provide a high-efficiency environmental protection pump lubricating o...

AI Technical Summary

Problems solved by technology

[0002] Lubricating oil is also called engine oil. The traditional lubricating oil pump is a mechanical pump with mechanical transmission. The oil pressure cannot be automatically adjusted. When the transmission rod is damaged, the oil will not be pumped, which will cause the engine to pull and even cause the crankshaft to be locked.

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