Circulating purification device for lubricant oil

A circulating purification and lubricating oil technology, which is applied in the direction of lubricating oil control valves, lubricating parts, engine lubrication, etc., can solve the problems of single purification function and low utilization rate of equipment

Inactive Publication Date: 2016-07-20
BEIJING NANKOU RAILWAY TRANSIT MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing lubricating oil circulation and purification device has a single purification function. For the lubricating oil purification function under complex working conditions

Method used

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  • Circulating purification device for lubricant oil
  • Circulating purification device for lubricant oil

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Embodiment Construction

[0025] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0026] figure 1 It is a schematic structural diagram of an embodiment of the lubricating oil circulation purification device of the present invention; figure 2 It is a schematic diagram of an embodiment of the lubricating oil circulation purification device of the present invention. Also refer to figure 1 and figure 2 The lubricating oil cir...

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Abstract

The invention provides a circulating purification device for lubricant oil. The circulating purification device for the lubricant oil comprises a motor gear pump group, an oil conveying pipeline, a filter assembly and two three-way ball valves, wherein one three-way ball valve is arranged at one end communicating with a container for the lubricant oil to be filtered, of the oil conveying pipeline, the other three-way ball valve is arranged at one end communicating with a self-contained oil tank, of the oil conveying pipeline, and the two three-way ball valves are used for controlling on-off of four circulating purification loops of the circulating purification device for the lubricant oil; the filter assembly and the motor gear pump group are both arranged on the oil conveying pipeline located between the two three-way ball valves; the filter assembly is used for filtering the lubricant oil to be filtered, and the motor gear pump group is used for providing power for conveying the lubricant oil to be filtered. On-off of the four circulating purification loops of the circulating purification device for the lubricant oil is controlled through control on the on-off of the two three-way ball valves, thus the utilization rate of the circulating purification device for the lubricant oil is increased.

Description

technical field [0001] The invention relates to a mechanical technology, in particular to a lubricating oil circulation purification device. Background technique [0002] The lubricating oil circulation purification device is one of the main supporting products of the gear reducer, which is used to store the polluted lubricating oil and filter during the internal and external exchange. The current lubricating oil circulation and purification device is mainly composed of a pump set, a filter and a self-contained oil tank. The lubricating oil in the self-contained oil tank is circulated and filtered through the oil pump and filter. The self-provided oil tank needs to be filled and pumped through other equipment. operate. The existing lubricating oil circulation and purification device has a single purification function. For the lubricating oil purification function in complex working conditions, it is usually necessary to combine multiple sets of lubricating oil circulation a...

Claims

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Application Information

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IPC IPC(8): F16N39/06F16N23/00F16N7/38
Inventor 邹金财李元堂耿士拓马腾
Owner BEIJING NANKOU RAILWAY TRANSIT MACHINERY
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