CN201547476U - Lubrication system monitoring and diagnosis device - Google Patents

Lubrication system monitoring and diagnosis device Download PDF

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Publication number
CN201547476U
CN201547476U CN200920202070XU CN200920202070U CN201547476U CN 201547476 U CN201547476 U CN 201547476U CN 200920202070X U CN200920202070X U CN 200920202070XU CN 200920202070 U CN200920202070 U CN 200920202070U CN 201547476 U CN201547476 U CN 201547476U
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CN
China
Prior art keywords
lubrication system
detection unit
diagnosis device
data acquisition
system monitoring
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN200920202070XU
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Chinese (zh)
Inventor
戴征武
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NINGBO BOUNDEDZONE TIANYANG MECHANICAL ELECTRIC CO Ltd
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NINGBO BOUNDEDZONE TIANYANG MECHANICAL ELECTRIC CO Ltd
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Priority to CN200920202070XU priority Critical patent/CN201547476U/en
Application granted granted Critical
Publication of CN201547476U publication Critical patent/CN201547476U/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

A lubrication system monitoring and diagnosis device is characterized in that: an online PH meter (4), a moisture detection unit (5) and a particle pollution degree transmitter (12) are respectively mounted on the branches of an oil outlet pipeline (2) and an oil return pipeline (3) of an oil tank (1) of a general lubrication system, a temperature detection unit (8) and a pressure detection unit (9) are mounted on working units (6) and (7), and all detection units is connected with a singlechip data acquisition and analyzing system (10) through data lines. The singlechip data acquisition and analyzing system (10) is designed to have box body structure, and is provided with an alarm light (11) and an operation screen (14) thereon.

Description

The lubrication system monitoring diagnosis device
Technical field
The utility model relates to the mechanical lubrication field, especially refers to a kind of monitoring diagnosis device that is used for the industrial lubrication system.
Background technique
In modern industry was produced, all mechanical motion all be unable to do without lubricant oil, and the quality of oily condition is determining the operational efficiency and the working life of machinery.Through long-term practice, it has been recognized that: equipment failure and the oil product of 70-80% have relation, and temperature, pressure, particle contamination degree, moisture content, pH value variation etc. are the principal elements that causes the oil system fault.
Lubrication system is because the closure property of its operation element and working medium brings difficulty for the status monitoring of system and the on-line fault diagnosis that do not disintegrate.Traditional lubrication system method for diagnosing faults mainly relies on artificial touring detection and periodical repair, changes oil and carry out.This appears in this method does not easily safeguard when safeguarding, has but carried out the phenomenon that oil system is safeguarded in the time of needn't safeguarding, causes the waste and the equipment operation lost of life of manpower and materials.
At present, industrial quarters does not also have the lubrication system monitoring diagnosis device promoting the use of.
Summary of the invention
Technical problem to be solved in the utility model is at above-mentioned present situation, and a kind of device that can carry out real-time field monitoring diagnosis to lubrication system is provided.
The utility model solves the problems of the technologies described above the technological scheme that is adopted: 1, at necessary positions such as the fuel tank at oil station, pipeline lubricating points monitoring cell such as temperature, pressure, particle contamination degree, moisture content, pH value, flow are set, 2, install single-chip data acquisition and analytical system additional, 3, set up system alarming device.
As improvement, the temperature monitoring unit is selected for use and is temperature transmitter, carries out the multiple spot setting at fuel reserve tank, groundwork point; The pressure monitoring unit is selected for use and is pressure transmitter, in main oil outlet tube and the setting of groundwork point multiple spot; Particle contamination degree, moisture content monitoring cell are selected online particle collector and the water content in oil transmitter that has the output of curtage signal respectively for use, are arranged on the bypass of oil pipe or fuel tank; The pH value monitoring cell is selected online PH meter for use, directly is provided with on fuel tank, and the flow monitoring unit is selected the flowmeter that has the output of curtage signal for use, is arranged on the working oil path.
As improving again, the data that each monitoring cell monitors directly send to single-chip data acquisition and analytical system is handled, single-chip data acquisition and Analytical System Design are housing structure, diagnostic analysis software are housed and operate screen, by comparing analysis with setting value or average empirical value, judge whether to be presented on the function screen, also can whether to control warning device unusually according to the result simultaneously and whether move with data remote to the control room for the reason of abnormal data and generation abnormal data and with the result.
As improving, system alarming device can be selected acoustooptic alarm forms such as warning light for use again, also can report to the police by the datawire teletransmission.
As further improvement, temperature, pressure, flow monitoring unit are to detect data in real time, monitoring cell such as particle contamination degree, moisture content, pH value are the cycle detection data, and sense cycle was set by the user in the scope at 5 minutes to 999 hours, was defaulted as 4 hours.
Compared with prior art, the utility model is by installing ripe detecting instrument and single-chip data acquisition and analytical system additional in that existing product is technical, realize the automatic detection and the diagnosis of Operational Limits, reduce the blindness that fluid is safeguarded, allow equipment control move towards intelligent, thereby reduce equipment failure rate and lubricant oil maintenance cost, have very much use value, and have the energy-conserving and environment-protective meaning.
Description of drawings
Fig. 1 is the utility model embodiment's a schematic diagram;
Embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model is the fuel tank (1) in general lubrication system, fuel-displaced pipeline (2), online PH meter (4) is housed respectively on the branch road of return line (3), moisture detection unit (5) and particle contamination degree transmitter (12), in the working cell (6), temperature detecting unit (8) and pressure sensing cell (9) are installed (7), on the pipeline of working cell (7), establish flowmeter (13), each detection unit links to each other by datawire with analytical system (10) with single-chip data acquisition, single-chip data acquisition and analytical system (10) are located near the oil station, be designed to housing structure, be provided with warning light (11) and function screen (14) above.
Each detection unit sends single-chip data acquisition and analytical system (10) to detected data by the cycle, by the diagnostic analysis software on the single-chip microcomputer data are compared analysis, judge abnormal data and may cause unusual reason, the result is presented at that screen (14) is gone up or teletransmission to the control room, send alarm signal simultaneously, warning light (11) is glittering.
Online PH counts (4), moisture detection unit (5), particle contamination degree transmitter (12), temperature detecting unit (8), pressure sensing cell (9) and flowmeter (13) can be provided with 1 group, also can be set to 2 groups or many groups as required.

Claims (3)

1. lubrication system monitoring diagnosis device, it is characterized in that: online PH meter (4), moisture detection unit (5) and particle contamination degree transmitter (12) are housed respectively on the branch road of the fuel tank (1) of general lubrication system, fuel-displaced pipeline (2) and return line (3), temperature detecting unit (8) and pressure sensing cell (9) are installed on working cell (6), (7), and each detection unit links to each other by datawire with single-chip data acquisition analytical system (10).
2. lubrication system monitoring diagnosis device according to claim 1 is characterized in that: single-chip data acquisition and analytical system (10) are designed to housing structure, are provided with warning light (11) and function screen (14) above.
3. lubrication system monitoring diagnosis device according to claim 1, it is characterized in that: online PH counts (4), moisture detection unit (5), particle contamination degree transmitter (12), temperature detecting unit (8), pressure sensing cell (9) and flowmeter (13) can be set to 1 group, also can be set to 2 groups or many groups as required.
CN200920202070XU 2009-12-08 2009-12-08 Lubrication system monitoring and diagnosis device Expired - Fee Related CN201547476U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN200920202070XU CN201547476U (en) 2009-12-08 2009-12-08 Lubrication system monitoring and diagnosis device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN200920202070XU CN201547476U (en) 2009-12-08 2009-12-08 Lubrication system monitoring and diagnosis device

Publications (1)

Publication Number Publication Date
CN201547476U true CN201547476U (en) 2010-08-11

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CN200920202070XU Expired - Fee Related CN201547476U (en) 2009-12-08 2009-12-08 Lubrication system monitoring and diagnosis device

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CN (1) CN201547476U (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102563328A (en) * 2012-02-16 2012-07-11 朱子新 Monitoring method of large particle metal abrasive dust in machine lubrication system
CN104280242A (en) * 2013-07-01 2015-01-14 现代自动车株式会社 Engine test device
CN104520631A (en) * 2012-08-01 2015-04-15 维斯塔斯风力系统有限公司 Method and system of lubricating consumers to be montored via their lubricant
CN107327444A (en) * 2017-08-15 2017-11-07 中铁隧道集团有限公司 A kind of shield/TBM hydraulic oil parameter detecting and signal sampler
CN107784802A (en) * 2017-11-20 2018-03-09 徐工集团工程机械有限公司 Lubricate safeguards system, alarm method and disintegrating machine
CN108679204A (en) * 2018-08-14 2018-10-19 台邦电机工业集团有限公司 A kind of reduction box
CN112212200A (en) * 2020-11-09 2021-01-12 崇左南方水泥有限公司 On-line monitoring device for oil gas humidity of cement lubricating station
CN112881660A (en) * 2021-01-15 2021-06-01 广东韶钢松山股份有限公司 Lubricating oil on-line monitoring method and oil monitoring system

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102563328A (en) * 2012-02-16 2012-07-11 朱子新 Monitoring method of large particle metal abrasive dust in machine lubrication system
CN104520631A (en) * 2012-08-01 2015-04-15 维斯塔斯风力系统有限公司 Method and system of lubricating consumers to be montored via their lubricant
US11703182B2 (en) 2012-08-01 2023-07-18 Vestas Wind Systems A/S Method and system of lubricating consumers to be monitored via their lubricant
CN104280242A (en) * 2013-07-01 2015-01-14 现代自动车株式会社 Engine test device
CN107327444A (en) * 2017-08-15 2017-11-07 中铁隧道集团有限公司 A kind of shield/TBM hydraulic oil parameter detecting and signal sampler
CN107784802A (en) * 2017-11-20 2018-03-09 徐工集团工程机械有限公司 Lubricate safeguards system, alarm method and disintegrating machine
CN107784802B (en) * 2017-11-20 2024-02-02 江苏徐工工程机械研究院有限公司 Lubrication guarantee system, alarm method and crusher
CN108679204A (en) * 2018-08-14 2018-10-19 台邦电机工业集团有限公司 A kind of reduction box
CN112212200A (en) * 2020-11-09 2021-01-12 崇左南方水泥有限公司 On-line monitoring device for oil gas humidity of cement lubricating station
CN112881660A (en) * 2021-01-15 2021-06-01 广东韶钢松山股份有限公司 Lubricating oil on-line monitoring method and oil monitoring system

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C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100811

Termination date: 20161208

CF01 Termination of patent right due to non-payment of annual fee