Efficient lubricating oil pumping energy-saving pump

Abstract

The invention discloses an efficient lubricating oil pumping energy-saving pump and belongs to the field of lubricating of internal combustion engines. An oil pumping shell and an electromagnetic coil are installed in a buoyancy shell of the efficient lubricating oil pumping energy-saving pump. The electromagnetic coil is fixed outside the oil pumping shell, and the lower end of the oil pumping shell is fixed to the lower end in the buoyancy shell. An oil outlet valve is fixed in a center hole of the oil pumping shell. An iron core spring and an iron core piston are arranged in the oil pumping shell, the iron core spring is pressed on the iron core piston, an oil inlet channel of an oil inlet cavity through a sealing plate, and an oil inlet channel of an extrusion cavity are sealed through a sealing plate. A limiting stopper is fixed in a piston hole of the iron core piston, a sealing ball or a sealing cone is arranged in an inner cone hole, and a containing hole is formed in the lower end of the iron core piston. The efficient lubricating oil pumping energy-saving pump is compact in structure, low in vibration, high in electric energy utilization rate and high in power, the pressure of lubricating oil is not reduced along with decreasing of the rotating speed of the internal combustion engines, and continuous oil supply on the lubricating surface is guaranteed. The pump floats on the lubricating oil surface and automatically ascends or descends along with the change of the lubricating oil surface, and metal scraps and sediment at the bottom of an oil sump cannot enter the oil pump.

Description

technical field [0001] The invention relates to a high-efficiency lubricating oil energy-saving pump installed in the oil sump of an internal combustion engine and capable of pumping lubricating oil floating on the lubricating oil surface. Background technique [0002] Traditional lubricating oil pumps are all mechanical pumps with mechanical transmission. The lubricating oil pressure cannot be automatically adjusted. When the transmission rod is damaged, it will not pump oil, causing the engine to pull and even cause the crankshaft to be locked. For this reason, we have designed an electromagnetic pump that can float on the lubricating oil surface to pump lubricating oil. Contents of the invention [0003] The purpose of the present invention is to provide a high-efficiency pump lubricating oil energy-saving pump manufacturing and method thereof which is installed in the oil sump of an internal combustion engine and can float on the lubricating oil surface of the electrom...

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Problems solved by technology

[0002] Traditional lubricating oil pumps are all mechanical pumps with mechanical transmission. The lubricating 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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