CN103711749A - Integrated hydraulic oil testing system - Google Patents
Integrated hydraulic oil testing system Download PDFInfo
- Publication number
- CN103711749A CN103711749A CN201210373345.2A CN201210373345A CN103711749A CN 103711749 A CN103711749 A CN 103711749A CN 201210373345 A CN201210373345 A CN 201210373345A CN 103711749 A CN103711749 A CN 103711749A
- Authority
- CN
- China
- Prior art keywords
- oil
- detector
- sampling
- hydraulic oil
- oil pipe
- 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.)
- Pending
Links
Landscapes
- Arrangements For Transmission Of Measured Signals (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
The invention discloses an integrated hydraulic oil testing system. The integrated hydraulic oil testing system comprises a data acquisition device and a monitoring device, wherein the data acquisition device comprises a sampling oil tank, an oil circuit conveying pump, a turbidity detector, an oil pressure detector, a viscosity detector, a brackish water detector, an oil temperature detector and an acquired data converter. By using the integrated hydraulic oil testing system, the turbidity, the viscosity and the moisture of hydraulic oil can be detected in an online manner; a worker can timely find out change of the hydraulic oil and then takes corresponding measures, the possibility of faults of equipment is reduced, and the service life of the equipment is prolonged.
Description
Technical field
The present invention relates to a kind of technical field of measurement and test, relate in particular to a kind of hydraulic oil integrated test system.
Background technique
According to statistics, 80% hydraulic system fault is again because hydraulic oil pollution causes.The pollution sources of hydraulic oil are mainly divided into solid particle, water and air; solid particle can accelerate the wearing and tearing of hydraulic element; interior leakage is increased; the motion of serious energy jam element; entering of moisture can make the greasy property of hydraulic oil reduce; accelerated oxidation is rotten; produce cavitation erosion; air is sneaked in hydraulic oil and can be caused oil temperature to raise, and system works pressure decreased, reduces system response time; hydraulic oil pollution causes hydraulic element to damage; cause and cause hydraulic oil system fault, affect the safety and stability of wheel, also to user, caused economic loss.
At present, many aspect hydraulic system Control over Hydraulic Oil Pollution, by adopting hydraulic system to install filter screen additional, control hydraulic oil solid particle pollution, although the method can be filtered hydraulic oil to a certain extent, reduce the dustiness of hydraulic oil, but there is a larger defect, be exactly when to need to change filter screen there is no concrete foundation, hydraulic oil pollution situation is not had to foresight analysis.Therefore, in hydraulic element, increase the device of real time on-line monitoring hydraulic oil pollution degree, predict in advance hydraulic oil pollution situation, make ahead of time maintenance measure, reduce and by hydraulic oil pollution, caused wheel fault significant.
Summary of the invention
The hydraulic oil integrated test system of object of the present invention with regard to being to provide a kind of safe and reliable, easy to maintenance in order to address the above problem.
The present invention is achieved through the following technical solutions above-mentioned purpose:
The present invention includes data acquisition unit and monitoring device, described data acquisition unit comprises sampling fuel tank, oil circuit transfer pump, turbidity detector, oil pressure detector, viscosity detector, micro-water gauge, oil temperature detector and image data transducer, the oil pipe exit position, loop of described sampling fuel tank is provided with oil circuit transfer pump, the outlet end of described oil circuit transfer pump is provided with the first oil pipe branch road and the second oil pipe branch road, on described the first oil pipe branch road, be provided with described turbidity detector, on described the second oil circuit branch road, be provided with micro-water gauge and oil temperature detector, described oil pressure detector is arranged on the oil pipe of described loop, the top of described sampling fuel tank is provided with the little grease chamber of sampling, described sampling is provided with viscosity detector in little grease chamber, the little grease chamber of described sampling is connected with described sampling fuel tank by sampling oil pump, described turbidity detector, described oil pressure detector, described viscosity detector, the data output end of described micro-water gauge and described oil temperature detector is connected with the data input pin of described image data transducer respectively, the output terminal of described image data transducer is connected with described monitoring device.
Further, described monitoring device comprises monitoring main frame, liquid crystal display, printer, controller, the input end of described monitoring main frame is connected with the output terminal of described image data transducer, and the input end of described liquid crystal display, described printer and described controller is connected with the output terminal of described monitoring main frame respectively.
Particularly, between oil pressure detector and described loop oil pipe, be provided with valve.
As preferably, the Placement of described data acquisition unit and described monitoring device is wireless WIFI, GPRS, wired Local Area Network or internet.
Beneficial effect of the present invention is:
The present invention can pass through the turbidity to hydraulic oil, and the online detections such as viscosity and moisture thereof can allow staff find in time the variation of hydraulic oil and process accordingly, reduces the generation of the fault of equipment, improves the Production Life of equipment.
Accompanying drawing explanation
Fig. 1 is hardware block diagram of the present invention;
In figure: 1-samples fuel tank, 2-loop oil pipe, 3-valve, 4-oil circuit transfer pump, 5-oil pressure detector, 6-the first oil pipe branch road, 7-turbidity detector, 8-viscosity detector, 9-samples oil pump, 10-image data transducer, and 11-samples little grease chamber, 12-the second oil pipe branch road, the micro-water gauge of 13-, 14-oil temperature detector, 15-controller, 16-liquid crystal display, 17-printer, 18-monitors main frame, 100-data acquisition unit, 200-monitoring device.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1, the present invention includes data acquisition unit 100 and monitoring device 200, data acquisition unit 100 comprises sampling fuel tank 1, oil circuit transfer pump 4, turbidity detector 7, oil pressure detector 5, viscosity detector 8, micro-water gauge 13, oil temperature detector 14 and image data transducer 10, loop oil pipe 2 exit positions of sampling fuel tank 1 are provided with oil circuit transfer pump 4, the outlet end of oil circuit transfer pump 4 is provided with the first oil pipe branch road 6 and the second oil pipe branch road 12, on the first oil pipe branch road 6, be provided with turbidity detector 7, on the second oil circuit branch road, 12 are provided with micro-water gauge 13 and oil temperature detector 14, oil pressure detector 5 is arranged on loop oil pipe 2, the top of sampling fuel tank 1 is provided with the little grease chamber 11 of sampling, sample in little grease chamber 11 and be provided with viscosity detector 8, sampling little grease chamber 8 is connected with sampling fuel tank 1 by sampling oil pump 9, turbidity detector 7, oil pressure detector 5, viscosity detector 8, the data output end of micro-water gauge 13 and oil temperature detector 14 is connected with the data input pin of image data transducer 10 respectively, the output terminal of image data transducer 10 is connected with monitoring device 200.
As shown in Figure 1, monitoring device 200 comprises monitoring main frame 18, liquid crystal display 16, printer 17, controller 15, the input end of monitoring main frame 18 is connected with the output terminal of image data transducer 10, and the input end of liquid crystal display 16, printer 17 and controller 15 is connected with the output terminal of monitoring main frame 18 respectively.
As shown in Figure 1, between oil pressure detector 5 and loop oil pipe 4, be provided with valve 3, the Placement of data acquisition unit 10 and monitoring device 200 is wireless WIFI, GPRS, wired Local Area Network or internet.
Claims (4)
1. a hydraulic oil integrated test system, comprise data acquisition unit and monitoring device, it is characterized in that: described data acquisition unit comprises sampling fuel tank, oil circuit transfer pump, turbidity detector, oil pressure detector, viscosity detector, micro-water gauge, oil temperature detector and image data transducer, the loop oil pipe outlet of described sampling fuel tank is provided with oil circuit transfer pump, the outlet end of described oil circuit transfer pump is provided with the first oil pipe branch road and the second oil pipe branch road, on described the first oil pipe branch road, be provided with described turbidity detector, on described the second oil circuit branch road, be provided with micro-water gauge and oil temperature detector, described oil pressure detector is arranged on the oil pipe of described loop, the top of described sampling fuel tank is provided with the little grease chamber of sampling, described sampling is provided with viscosity detector in little grease chamber, the little grease chamber of described sampling is connected with described sampling fuel tank by sampling oil pump, described turbidity detector, described oil pressure detector, described viscosity detector, the data output end of described micro-water gauge and described oil temperature detector is connected with the data input pin of described image data transducer respectively, the output terminal of described image data transducer is connected with described monitoring device.
2. a kind of hydraulic oil integrated test system according to claim 1, it is characterized in that: described detection device comprises monitoring main frame, liquid crystal display, printer, controller, the input end of described monitoring main frame is connected with the output terminal of described image data transducer, and the input end of described liquid crystal display, described printer and described controller is connected with the output terminal of described monitoring main frame respectively.
3. a kind of hydraulic oil integrated test system according to claim 1, is characterized in that: between described oil pressure detector and described loop oil pipe, be provided with valve.
4. a kind of hydraulic oil integrated test system according to claim 1, is characterized in that: the Placement of described data acquisition unit and described monitoring device is wireless WIFI, GPRS, wired Local Area Network or internet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210373345.2A CN103711749A (en) | 2012-09-29 | 2012-09-29 | Integrated hydraulic oil testing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210373345.2A CN103711749A (en) | 2012-09-29 | 2012-09-29 | Integrated hydraulic oil testing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103711749A true CN103711749A (en) | 2014-04-09 |
Family
ID=50405000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210373345.2A Pending CN103711749A (en) | 2012-09-29 | 2012-09-29 | Integrated hydraulic oil testing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103711749A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007251A (en) * | 2014-05-04 | 2014-08-27 | 广西柳工高级润滑油有限公司 | Hydraulic oil stability determinator |
| CN105021382A (en) * | 2014-06-06 | 2015-11-04 | 中国海洋石油总公司 | Subsea X-mas tree hydraulic valve performance online monitoring and diagnostic system and method |
| CN105156402A (en) * | 2015-05-29 | 2015-12-16 | 中国一冶集团有限公司 | Crane hydraulic system temperature monitoring system |
| CN105443502A (en) * | 2015-11-20 | 2016-03-30 | 江苏国平油品科技有限公司 | Hydraulic oil spot-checking device |
| CN105805085A (en) * | 2014-12-29 | 2016-07-27 | 徐工集团工程机械股份有限公司 | Hydraulic oil online monitoring device and engineering machinery |
| CN111272986A (en) * | 2020-04-08 | 2020-06-12 | 温州顺创智能科技有限公司 | Hydraulic oil acidity detection equipment in hydraulic valve |
| WO2022134867A1 (en) * | 2020-12-23 | 2022-06-30 | 深圳市亚泰光电技术有限公司 | Online measurement and control system for oil |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6446003A (en) * | 1987-08-17 | 1989-02-20 | Toshiba Corp | Hydraulic fluid monitor |
| US20040128107A1 (en) * | 2002-12-26 | 2004-07-01 | Volvo Construction Equipment Holding Sweden Ab | Heavy equipment having oil pollution degree diagnosing function, and oil pollution degree measuring system on network using the same, and operation method |
| CN101328917A (en) * | 2008-06-13 | 2008-12-24 | 宁波保税区天扬机械电子科技有限公司 | System and method for on-line monitoring hydraulic oil and lubricant oil conditions |
| CN201396339Y (en) * | 2009-04-28 | 2010-02-03 | 西安建筑科技大学 | Oil contamination-monitoring system for hydraulic system |
| CN101865179A (en) * | 2010-04-23 | 2010-10-20 | 大连海事大学 | Failure analyzing and monitoring system and method for hydraulic system of mechanical equipment |
-
2012
- 2012-09-29 CN CN201210373345.2A patent/CN103711749A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6446003A (en) * | 1987-08-17 | 1989-02-20 | Toshiba Corp | Hydraulic fluid monitor |
| US20040128107A1 (en) * | 2002-12-26 | 2004-07-01 | Volvo Construction Equipment Holding Sweden Ab | Heavy equipment having oil pollution degree diagnosing function, and oil pollution degree measuring system on network using the same, and operation method |
| CN101328917A (en) * | 2008-06-13 | 2008-12-24 | 宁波保税区天扬机械电子科技有限公司 | System and method for on-line monitoring hydraulic oil and lubricant oil conditions |
| CN201396339Y (en) * | 2009-04-28 | 2010-02-03 | 西安建筑科技大学 | Oil contamination-monitoring system for hydraulic system |
| CN101865179A (en) * | 2010-04-23 | 2010-10-20 | 大连海事大学 | Failure analyzing and monitoring system and method for hydraulic system of mechanical equipment |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104007251A (en) * | 2014-05-04 | 2014-08-27 | 广西柳工高级润滑油有限公司 | Hydraulic oil stability determinator |
| CN104007251B (en) * | 2014-05-04 | 2017-02-08 | 司能石油化工有限公司 | Hydraulic oil stability determinator |
| CN105021382A (en) * | 2014-06-06 | 2015-11-04 | 中国海洋石油总公司 | Subsea X-mas tree hydraulic valve performance online monitoring and diagnostic system and method |
| CN105805085A (en) * | 2014-12-29 | 2016-07-27 | 徐工集团工程机械股份有限公司 | Hydraulic oil online monitoring device and engineering machinery |
| CN105805085B (en) * | 2014-12-29 | 2018-07-17 | 徐工集团工程机械股份有限公司 | Hydraulic pressure online oil monitoring device and engineering machinery |
| CN105156402A (en) * | 2015-05-29 | 2015-12-16 | 中国一冶集团有限公司 | Crane hydraulic system temperature monitoring system |
| CN105156402B (en) * | 2015-05-29 | 2017-11-07 | 中国一冶集团有限公司 | Crane hydraulic system temperature monitoring system |
| CN105443502A (en) * | 2015-11-20 | 2016-03-30 | 江苏国平油品科技有限公司 | Hydraulic oil spot-checking device |
| CN111272986A (en) * | 2020-04-08 | 2020-06-12 | 温州顺创智能科技有限公司 | Hydraulic oil acidity detection equipment in hydraulic valve |
| WO2022134867A1 (en) * | 2020-12-23 | 2022-06-30 | 深圳市亚泰光电技术有限公司 | Online measurement and control system for oil |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103711749A (en) | Integrated hydraulic oil testing system | |
| CN107560984B (en) | A kind of oil liquid pollution on-line monitoring device and monitoring method of hydraulic system | |
| CN102279144A (en) | Oiliness online detecting device for lubricating oil | |
| CN107860886A (en) | A kind of ductwork water quality detection means and method | |
| CN201643862U (en) | Detection device for testing integrity of filter element structure | |
| CN103851029A (en) | Online automatic monitoring system for active large engineering vehicle hydraulic system | |
| CN104459064A (en) | Chemical oxygen demand online monitoring circuit | |
| CN208588715U (en) | A kind of flue gas inspection device for ship tail gas desulfurizer | |
| CN103217261B (en) | A kind of online test method of hydraulic pipeline leakage | |
| CN102012255A (en) | Automatic control system for oil well tipping bucket measurement | |
| CN103017813A (en) | Comprehensive detection device of direct-current transmission valve cooling system instrument | |
| CN201568403U (en) | Oil contamination on-line monitoring feedback device for hydraulic system of wind turbine generator system | |
| CN204544909U (en) | A kind of sewage disposal process instrument sample lines block clearing optimization device | |
| CN203756651U (en) | Automatic on-line monitoring system of large engineering vehicle hydraulic system in use | |
| CN103090912A (en) | Filter element detecting device | |
| CN202182834U (en) | Liquid sampling and analyzing device | |
| CN203855261U (en) | Real-time monitoring system for elevator running | |
| CN104061207A (en) | Determination method and system of oil leakage of rolling mill | |
| CN205580658U (en) | Oil supplementing device is got to few oily equipment on -line pressure monitoring of electric power and automatic ration | |
| CN202041527U (en) | Online monitoring device for pollution degree of lubricating oil | |
| CN201852625U (en) | Automatic metering control system for tipping bucket of oil well | |
| CN201397330Y (en) | Hydraulic oil energy-saving test bench | |
| CN203657883U (en) | Steam drum water level measuring device and steam drum | |
| CN203443734U (en) | Condenser leak detecting device | |
| CN203490233U (en) | Oil liquid pollution inspection system based on computer control |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140409 |