CN202339329U - On-line detector for oil quality of lubricant - Google Patents
On-line detector for oil quality of lubricant Download PDFInfo
- Publication number
- CN202339329U CN202339329U CN2011202333148U CN201120233314U CN202339329U CN 202339329 U CN202339329 U CN 202339329U CN 2011202333148 U CN2011202333148 U CN 2011202333148U CN 201120233314 U CN201120233314 U CN 201120233314U CN 202339329 U CN202339329 U CN 202339329U
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- Prior art keywords
- sensor
- oil
- processing module
- monitoring
- lubricating oil
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- Expired - Fee Related
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- 239000000314 lubricant Substances 0.000 title abstract 3
- 238000012544 monitoring process Methods 0.000 claims abstract description 18
- 238000012545 processing Methods 0.000 claims abstract description 16
- 239000012530 fluid Substances 0.000 claims abstract description 13
- 239000002245 particle Substances 0.000 claims abstract description 13
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000003921 oil Substances 0.000 claims description 21
- 239000010687 lubricating oil Substances 0.000 claims description 20
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 abstract description 4
- 238000013500 data storage Methods 0.000 abstract description 3
- 230000008439 repair process Effects 0.000 abstract description 3
- 201000004569 Blindness Diseases 0.000 abstract description 2
- 230000008901 benefit Effects 0.000 abstract description 2
- 238000005299 abrasion Methods 0.000 abstract 2
- 206010020751 Hypersensitivity Diseases 0.000 abstract 1
- 238000005461 lubrication Methods 0.000 abstract 1
- 230000008569 process Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
An on-line detector for the oil quality of a lubricant relates to a mechanical detector, comprises a system control circuit, a sensor and a processing module, and is characterized in that the system control circuit is electrically connected with the sensor; the sensor is connected with the processing module to transmit information; the processing module comprises a system data processing software which is provided with an oil quality specification value and is used for data storage, a display terminal and alarming equipment; the sensor is a fluid characteristic sensor which is used for synchronously monitoring viscosity, abrasion particle concentration and transparency of the oil, connected with a secondary instrument or a controller in a control room, and used for performing real-time and dynamic on-line monitoring for amount variation of iron-oxygen abrasion particles larger than 1 Mum in the lubricant. The on-line detector has the benefits that the on-line real-time monitoring can be performed, since an intelligent data acquisition and analysis system is adopted and the hyper-sensitive fluid characteristic sensor is utilized; and accordingly, the blindness of oil maintenance is reduced and targeted maintenance and repair can be carried out. Therefore, the detector is simple and is suitable for friction failure monitoring and prewarning for various large-scale mechanical lubrication systems.
Description
Technical field
The utility model relates to machinery and uses detector, specifically is a kind of on-line detector of lubricating oil oil.
Background technology
At present, the mode that bullet train running part plant equipment lost efficacy mainly contains wearing and tearing, corrosion and fracture, and wherein the shared ratio of wear out failure reaches 60%-80%.The large-scale statistical numeral shows, diesel engine fault more than 85% with lubricated relevant, and temperature, pressure, particle contamination degree, moisture, potential of hydrogen changes is the principal element that causes the system failure.Online lubricating oil status monitoring is through to monitoring in real time at the physico-chemical parameter with lubricating oil under the non-stop-machine situation of the normal operation of equipment; The determining apparatus operating mode, diagnostic device unusual parts, intensity of anomaly; Thereby avoid the generation of major accident, carry out maintenance and repair targetedly.Present employed online lubricating oil status monitoring is viscosity, wear particle concentration and the transparency that can't monitor lubricating oil on the market, and the monitoring means that is provided with is too much, and the scope of application is also narrow, has been not suitable for the economy of high speed development.
The utility model content
The utility model technical matters to be solved is to provide a kind of quality to lubricating oil to carry out real time on-line monitoring, analysis; Prevent burning apparatus to take place because of lubricating oil loses efficacy; And can send the lubricating oil oil on-line detector of the caution of changing oil according to the warning warning value output control signal of setting.
The utility model technical matters to be solved adopts following technical scheme to realize,
A kind of lubricating oil oil on-line detector comprises system, control circuit, sensor and processing module, and it is characterized in that: said system, control circuit connects sensor; Sensor is connected with processing module; Be used to the transmission of the information of carrying out, in said processing module, comprise the system data process software, be provided with the oil quality standard value; Data storage be can carry out, a display terminal and panalarm also are provided with.
Said oil quality standard value, display terminal and panalarm are connected with processing module respectively.
Said sensor adopts the fluid behaviour sensor, is the plunger probe, and diameter is 35mm; Length＜100mm, WV is 0-5V, working temperature is-20-120 ℃; Be provided with general-purpose interface, sealing and highly sensitive is installed on the gear tank and contacts with medium to be monitored.
Said fluid behaviour sensor can be to viscosity, wear particle concentration and the transparency synchronous monitoring of fluid.
Said sensor also can link to each other with secondary instrument or the controller in the pulpit; To in the lubricating oil greater than the variation Real-time and Dynamic on-line monitoring of the iron oxygen property wear particle amount of 1 μ m; Alarming value according to the behaviour in service and the standard setting wear particle concentration of lubricating oil; Send alerting signal when wear particle concentration reaches alarming value, also can carry out automatic trend analysis and provide alert automatically according to friction inefficacy principle.
The principle of work of the utility model is: utilize system, control circuit control sensor acquisition oil quality data; Be sent in the processing module, oil quality is carried out analysis and distinguishing, and on data display screen, show the qualitative data of fluid; If it is nonconforming that oil quality becomes; Then red light lights on the display board, and carries out the warning of form such as buzzing, reminds the staff to carry out the replacing of oil product.
The beneficial effect of the utility model is: because the intelligentized data collection and analysis of employing system; Utilize highly sensitive fluid behaviour sensor; Can on-line real time monitoring, reduce the blindness that fluid is safeguarded, maintenance and repair targetedly; System and device is simple, can be applied to various big machinery lubricating system friction inefficacy monitoring and warnings.
Description of drawings
Fig. 1 is the utility model principle schematic;
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and be easy to understand understanding with effect, below in conjunction with concrete diagram, further set forth the utility model.
As shown in Figure 1, a kind of lubricating oil oil on-line detector comprises system, control circuit, sensor and processing module; System, control circuit control sensor, sensor and processing module are carried out the transmission of information, and wherein processing module comprises the system data process software; Be provided with the oil quality standard value; Can carry out data storage, also be provided with a display terminal and panalarm, be used for showing monitoring numerical value and buzzing warning.
In the utility model, sensor adopts the fluid behaviour sensor, the plunger probe, and diameter is 35mm; Length＜100mm, WV is 0-5V, working temperature is-20 to 120 ℃; Be provided with general-purpose interface, sealing and highly sensitive is installed in the fluid of monitoring with needs on the gear tank and contacts; Can be to viscosity, wear particle concentration and the transparency synchronous monitoring of fluid, sensor is sent to the oil quality data of gathering in the processing module; Oil quality is carried out analysis and distinguishing, and on data display screen, show the qualitative data of fluid, nonconforming if oil quality becomes; Then red light lights on the display board, and carries out the warning of form such as buzzing, reminds the staff to carry out the replacing of oil product.
Further sensor also can link to each other with secondary instrument or the controller in the pulpit; To in the lubricating oil greater than the variation Real-time and Dynamic on-line monitoring of the iron oxygen property wear particle amount of 1 μ m; Alarming value according to the behaviour in service and the standard setting wear particle concentration of lubricating oil; Send alerting signal when wear particle concentration reaches alarming value, also can carry out automatic trend analysis and provide alert automatically according to friction inefficacy principle.
More than show and described ultimate principle of the utility model and the advantage of principal character and the utility model.The technician of the industry should understand; The utility model is not restricted to the described embodiments; The principle of describing in the foregoing description and the instructions that the utility model just is described; Under the prerequisite that does not break away from the utility model spirit and scope, the utility model also has various changes and modifications, and these variations and improvement all fall in the utility model scope that requires protection.The utility model requires protection domain to be defined by appending claims and equivalent thereof.
Claims (4)
1. lubricating oil oil on-line detector; Comprise system, control circuit, sensor and processing module; It is characterized in that: said system, control circuit connects sensor; Sensor is connected with processing module, is used to the transmission of the information of carrying out, and in said processing module, is provided with a display terminal and panalarm.
2. a kind of lubricating oil oil on-line detector according to claim 1, it is characterized in that: said display terminal and panalarm are connected with processing module respectively.
3. a kind of lubricating oil oil on-line detector according to claim 1, it is characterized in that: said sensor adopts the fluid behaviour sensor, is the plunger probe; Diameter is 35mm; Length＜100mm, WV is 0-5V, working temperature is-20-120 ℃; Be provided with general-purpose interface, be installed on the gear tank and contact with medium to be monitored.
4. a kind of lubricating oil oil on-line detector according to claim 3; It is characterized in that: said sensor also can link to each other with secondary instrument or the controller in the pulpit, in the lubricating oil greater than the variation Real-time and Dynamic on-line monitoring of the iron oxygen property wear particle amount of 1 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202333148U CN202339329U (en) | 2011-07-04 | 2011-07-04 | On-line detector for oil quality of lubricant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202333148U CN202339329U (en) | 2011-07-04 | 2011-07-04 | On-line detector for oil quality of lubricant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202339329U true CN202339329U (en) | 2012-07-18 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202333148U Expired - Fee Related CN202339329U (en) | 2011-07-04 | 2011-07-04 | On-line detector for oil quality of lubricant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202339329U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954742A (en) * | 2014-04-14 | 2014-07-30 | 中国人民解放军装甲兵工程学院 | Device and method for measuring mixing of engine oil into diesel oil in diesel engine |
| CN104236914A (en) * | 2014-09-03 | 2014-12-24 | 宁波威孚天力增压技术有限公司 | Representation system of lubricating oil pollution faults of supercharger |
| CN106763704A (en) * | 2017-03-23 | 2017-05-31 | 康为同创集团有限公司 | Intelligent oil of supervising and control gear-box and subway drive device |
| CN109490141A (en) * | 2018-11-19 | 2019-03-19 | 珠海格力智能装备有限公司 | Cutting fluid monitoring method, device and system |
-
2011
- 2011-07-04 CN CN2011202333148U patent/CN202339329U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103954742A (en) * | 2014-04-14 | 2014-07-30 | 中国人民解放军装甲兵工程学院 | Device and method for measuring mixing of engine oil into diesel oil in diesel engine |
| CN103954742B (en) * | 2014-04-14 | 2015-11-25 | 中国人民解放军装甲兵工程学院 | In diesel engine, diesel oil is mixed into machine oil measurement mechanism and measuring method |
| CN104236914A (en) * | 2014-09-03 | 2014-12-24 | 宁波威孚天力增压技术有限公司 | Representation system of lubricating oil pollution faults of supercharger |
| CN106763704A (en) * | 2017-03-23 | 2017-05-31 | 康为同创集团有限公司 | Intelligent oil of supervising and control gear-box and subway drive device |
| CN109490141A (en) * | 2018-11-19 | 2019-03-19 | 珠海格力智能装备有限公司 | Cutting fluid monitoring method, device and system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120718 Termination date: 20130704 |