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Lubricating oil moisture content measuring system and method based on Rafal spray pipe

A Rafal nozzle and measurement system technology, applied in the direction of measuring devices, analytical materials, instruments, etc., can solve the problems of inability to realize online detection, and achieve the effects of easy online monitoring, high measurement accuracy, and accurate moisture content

Active Publication Date: 2019-10-01
HEFEI UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Most of the detection methods of lubricating oil moisture content in the prior art are mostly similar to the above-mentioned patents, which use offline detection methods for measurement, and cannot achieve online detection

Method used

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  • Lubricating oil moisture content measuring system and method based on Rafal spray pipe
  • Lubricating oil moisture content measuring system and method based on Rafal spray pipe
  • Lubricating oil moisture content measuring system and method based on Rafal spray pipe

Examples

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Effect test

Embodiment 1

[0038] Such as Figure 1-2 Shown, a kind of lubricating oil moisture content measuring system based on Rafal nozzle, comprises oil pump 1, Rafal nozzle 2 and lubricating oil tank 3, the inlet of described oil pump 1 is connected the outlet of lubricating oil tank 3 through pipeline, and oil pump The outlet of 1 is connected to the inlet of Rafal nozzle 2 through a pipeline, and the outlet of Rafal nozzle 2 is connected to the inlet of lubricating oil tank 3 through a pipeline, and the lubricating oil flows back to lubricating oil tank 3 after passing through oil pump 1 and Rafal nozzle 2 constitute a cycle.

[0039] A first valve 4 is provided between the outlet of the Rafal nozzle 2 and the inlet of the lubricating oil tank 3 .

[0040] A flowmeter 5 and a first pressure gauge 6 are arranged on the pipeline between the inlet of the Rafael nozzle 2 and the outlet of the oil pump 1, and a second pressure gauge7.

[0041] A temperature sensor 9 is provided on the pipeline bet...

Embodiment 2

[0063] Such as image 3 Shown, a kind of lubricating oil moisture content measuring system based on Rafal nozzle, comprises oil pump 1, Rafal nozzle 2 and lubricating oil tank 3, the inlet of described oil pump 1 is connected the outlet of lubricating oil tank 3 through pipeline, and oil pump The outlet of 1 is connected to the inlet of Rafal nozzle 2 through a pipeline, and the outlet of Rafal nozzle 2 is connected to the inlet of lubricating oil tank 3 through a pipeline, and the lubricating oil flows back to lubricating oil tank 3 after passing through oil pump 1 and Rafal nozzle 2 constitute a cycle.

[0064] A second valve 8 is provided on the pipeline between the inlet of the Rafael nozzle 2 and the outlet of the oil pump 1 , and a first valve 4 is provided between the outlet of the Rafael nozzle 2 and the inlet of the lubricating oil tank 3 .

[0065] A flowmeter 5 and a first pressure gauge 6 are arranged on the pipeline between the inlet of the Rafael nozzle 2 and th...

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Abstract

The invention relates to a lubricating oil moisture content measuring system and method based on a Rafal spray pipe. The lubricating oil moisture content measuring system and method based on the Rafalspray pipe comprise an oil pump, the Rafal spray pipe and a lubricating oil tank, an inlet of the oil pump is connected with an outlet of the lubricating oil tank by virtue of a pipeline, an outlet of the oil pump is connected with an inlet of the Rafal spray pipe by virtue of a pipeline, an outlet of the Rafal spray pipe is connected with an inlet of the lubricating oil tank by virtue of a pipeline, and lubricating oil flows back to the lubricating oil tank after flowing through the oil pump and the Rafal spray pipe, thus circulation is formed. The system and method which are provided by theinvention are simple in structure as well as stable and reliable in operation, moisture content in the lubricating oil can be determined only by measuring flow, and a measuring error can be reduced by measuring temperature, so that more accurate moisture content is obtained; and the moisture content in the lubricating oil can be determined only by detecting flow of a lubricating system, and continuous online monitoring can be easily realized.

Description

technical field [0001] The invention belongs to the technical field of lubricating oil moisture detection, and in particular relates to a measuring system and method for lubricating oil moisture content based on a Rafal nozzle. Background technique [0002] Generally speaking, lubricating oil and grease are a kind of "lubricant". The so-called lubricant, simply put, is between two relatively moving objects and has the function of reducing the friction between the two objects due to contact. [0003] Lubricating oil is a technology-intensive product, which is a mixture of complex hydrocarbons, and its real performance is the combined effect of complex physical or chemical changes. The basic properties of lubricating oil include general physical and chemical properties and special physical and chemical properties. [0004] Moisture is one of the important factors that endanger the safe use of lubricating oil. On the one hand, the moisture in the lubricating oil will destroy ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N33/28
CPCG01N33/2888
Inventor 张俊
Owner HEFEI UNIV OF TECH
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