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Portable hydraulic oil particle and moisture detection device

A detection device, hydraulic oil technology, applied in the direction of measuring device, individual particle analysis, particle and sedimentation analysis, etc., to achieve the effect of low environmental requirements, light weight and small volume

Inactive Publication Date: 2012-05-02
WUHAN UNIV OF TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0010] The technical problem to be solved by the present invention is: in view of the problem that most of the existing hydraulic pollution degree detectors can only detect particles or water, a portable hydraulic oil particle and water joint detection device is proposed, which can simultaneously detect the degree of particle pollution and moisture

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  • Portable hydraulic oil particle and moisture detection device
  • Portable hydraulic oil particle and moisture detection device

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the embodiments and accompanying drawings, but is not limited to the content described below.

[0034] The portable hydraulic oil particle and moisture detection device provided by the invention can simultaneously detect particle pollution and moisture. Its structure is as image 3 As shown, it includes: a high-pressure hose 7, an automatic particle counting sensor 10, a moisture sensor 12, a bidirectional plunger pump 8, a motor driver 9, an A / D converter and an embedded micro-processing system 11, a display screen, and a printer.

[0035] Inside the portable hydraulic oil particle and moisture detection device: the high-pressure hose 7 is connected to the sampling bottle and the two-way plunger pump 8, the two-way plunger pump 8 is connected to the motor drive device 9, the motor drive device 9 is connected to the embedded micro-processing system 11, and the moisture sensor 12 is connected with...

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Abstract

The invention provides a portable hydraulic oil particle and moisture detection device, characterized in that: the device comprises a bidirectional plunger pump (8), an automatic particle counting sensor (10), and a moisture sensor (12) connected with an oil outlet pipe, and the bidirectional plunger pump (8), the automatic particle counting sensor (10) and the moisture sensor (12) are successively connected through high pressure flexible pipes; the device is provided with an embedded microprocessing system (11), the embedded microprocessing system (11) is connected with the moisture sensor (12), a display screen and a printer through data lines; a motor-driven electric device (9) controls the bidirectional plunger pump (8) to work. The portable hydraulic oil particle and moisture detection device overcomes the problem that a hydraulic oil detector only can detect particle or moisture, combines off-line and one-line application together, can be directly accessed in a hydraulic system to realize the simultaneous detection of hydraulic oil particle and moisture, and has the advantages of convenient operation, high precision, lasting stability, and the like.

Description

technical field [0001] The invention relates to a particle and moisture detection device, in particular to a portable hydraulic oil particle and moisture detection device. Background technique [0002] The hydraulic oil pollution degree detection technology is a very important part of the oil monitoring technology. It collects the hydraulic oil in the equipment and uses spectral technology, ferrography technology and automatic particle counting methods to analyze pollutants such as particulate matter and water in the sample. Qualitatively and quantitatively describe the wear state of the equipment, find out the cause of the equipment failure, grasp the state of the hydraulic system, and predict the development trend. Hydraulic oil pollution detection technology mainly includes the detection of solid particles, moisture, air and energy pollutants (heat, corrosion, static electricity) and other pollutants in the oil. [0003] At present, the existing hydraulic oil pollution d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01N15/14
Inventor 周新聪孙斌杨琨李利瑶谭晓星陈辉秦丽秦红玲
Owner WUHAN UNIV OF TECH
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