CN107290179A - A kind of Lubricating oil sampling device - Google Patents
A kind of Lubricating oil sampling device Download PDFInfo
- Publication number
- CN107290179A CN107290179A CN201610202048.XA CN201610202048A CN107290179A CN 107290179 A CN107290179 A CN 107290179A CN 201610202048 A CN201610202048 A CN 201610202048A CN 107290179 A CN107290179 A CN 107290179A
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- China
- Prior art keywords
- sampling
- oil
- lubricating oil
- encoder
- steel ball
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- 238000005070 sampling Methods 0.000 title claims abstract description 85
- 239000010687 lubricating oil Substances 0.000 title claims abstract description 47
- 239000003921 oil Substances 0.000 claims abstract description 61
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 20
- 239000010959 steel Substances 0.000 claims abstract description 20
- 238000005259 measurement Methods 0.000 claims abstract description 13
- 238000010276 construction Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000000034 method Methods 0.000 abstract description 13
- 239000010779 crude oil Substances 0.000 abstract description 4
- 239000007789 gas Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002828 fuel tank Substances 0.000 description 9
- 239000000295 fuel oil Substances 0.000 description 4
- 238000001514 detection method Methods 0.000 description 3
- 239000000314 lubricant Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000010348 incorporation Methods 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a kind of Lubricating oil sampling device, including sampling system, go out oil system, the sampling system, go out oil system and connected by sampling pipe, oil pump is set on the sampling pipe, the sampling system mainly includes steel ball head, set inside the steel ball head on filter screen, the rubber tube and rubber stopper is set.Also include control system, the control system includes meter control mainboard, encoder, instruction device, and the encoder, instruction device are connected with meter control mainboard respectively, and the oil pump connects motor, and the motor is also connected with meter control mainboard.The oil pump is also connected with flow measurement converter, and the flow measurement converter reconnects encoder.The present invention solve well lubricating oil sampling when lubricating oil because mix air in vapor or other gases and cause pollution the problem of, the pollution in sampling process to crude oil case or oil drum oil sample itself is it also avoid simultaneously, the problem of accurate control lubricating oil quantity in lubricating oil sampling process is also solved in addition.
Description
Technical field
The present invention relates to OIL IN LUBRICATING OIL PRODUCTION equipment, specifically a kind of Lubricating oil sampling device.
Background technology
Lubricating oil is used in all kinds plant equipment to reduce the liquid or semisolid of friction, protection machinery and workpiece
Lubricant, it is main to play lubrication, supplement heat rejecter, antirust, cleaning, sealing and buffering etc..With Chinese national economy
The continuous improvement developed rapidly with equipment Management Level, the equipment provided safeguard to equipment reliability service " blood "-profit
The quality requirement of lubricating oil also more and more higher, so, the detection to lubricating oil is more and more important, and improves lubricating oil detection energy
Power is most importantly the science for needing to improve lubricating oil sampling.
The common methods of lubricating oil detection sampling have three kinds, are sampling valve sampling, pressure measuring tie-in sampling and sampling pumping respectively
Sample.The maximum shortcoming of sampling valve sampling is to need mounting ball valve, and in the operating process that sampling valve is sampled, should first be waited
Fluid washes away after over sampling valve completely to be sampled；Joint is sampled, and drawback is to be only applicable to the sampling of hydraulic system；Sampling
Pumping sample is sampling method the most frequently used at present, and most commonly used equipment is barrel (oil) pump, be common are at present hand, electronic
With pneumatic three types, the usually standby mouth on field personnel's manual opener, corresponding oil is incited somebody to action with barrel (oil) pump
Sample is drawn into sampling bottle, although this mode is simple, does not notice that will introduce dust enters impurity slightly, in addition
The sampling amount of lubricating oil can not be accurately controlled, and then have influence on the degree of accuracy detected to lubricating oil.
By retrieval, similar techniques are not found.Such as the patent No. 2013205157683,2014200078285,
2013203716781 etc., it can not all solve the technical problem that the application is proposed.
The content of the invention
It is an object of the invention to provide a kind of Lubricating oil sampling device, solve well lubricating oil sampling when lubricating oil because
Vapor or other gases in incorporation air and and the problem of cause pollution, while it also avoid in sampling process to crude oil
The pollution of case or oil drum oil sample itself, the problem of accurate control lubricating oil quantity in lubricating oil sampling process is also solved in addition.
In order to reach above-mentioned purpose, present invention employs following technical scheme, a kind of Lubricating oil sampling device, including sample introduction
System, go out oil system, the sampling system, go out oil system and connected by sampling pipe, oil is set on the sampling pipe
Pump, the sampling system mainly includes steel ball head, and the steel ball head is hollow-core construction, and upper end is connected by rubber tube and sampled
Pipeline, lower end then opens up injection port.
Set inside the steel ball head on filter screen, the rubber tube and rubber stopper is set.
It is described go out oil system include oil gun, sampling container, controlling switch is set between the oil gun rear end and sampling pipe.
Also include control system, the control system controls mainboard, encoder, instruction device including counting, the encoder,
Instruction device is connected with meter control mainboard respectively, and the oil pump connects motor, and the motor is also connected with meter control mainboard.
The oil pump is also connected with flow measurement converter, and the flow measurement converter reconnects encoder.
The meter control mainboard and motor are all connected with battery.
Compared to prior art, the invention has the advantages that：
Sampling system：The prefabricated steel ball of steel bulb bottom reserving hole, the steel ball proportion big due to having, during sampling, for
Tilted-putted oil drum or fuel tank ensure that it touches lubricating oil all the time.Contain filter screen above steel ball hole, filter
Net can be designed to different mesh numbers according to the need for sampling.Steel ball head is connected with rubber tube simultaneously, and the length of rubber tube can
To be designed according to sampling oil drum or fuel tank depth.Rubber tube combines together with rubber stopper simultaneously, and the diameter of rubber stopper is big
It is small that the design of different inner diameters can also be carried out according to the size of sample tap.During sampling, whole sampling system and the fuel tank taken
Or oil drum is fully sealed, it is to avoid the pollution for the lubricating oil being sampled.
Control system：Battery pack, motor, oil pump, flow measurement converter, encoder, meter control mainboard are encapsulated in control
In system, instruction device is used as external customer interface.Battery is simultaneously to motor and meter control main board power supply, and instruction device can
To extract the quantity of lubricating oil by sampling personnel input, while the quantity for the lubricating oil having been taken out can also be shown in time.
During work, motor drives oil pump to be sampled from fuel tank or oil drum, and the lubricating oil that oil pump is extracted out passes through flow measurement converter
And to meter control mainboard input pulse signal after encoder, pulse signal is after meter control mainboard processing, in instruction device
In real time display taken out lubricating oil number.
Go out oil system：Sampling personnel are inputted wait after the quantity for taking lubricating oil by instruction device, by the end plug of oil gun to taking
In sample container, controlling switch is opened, samples of lubricant oil will flow into sampling container.
The present invention solve well lubricating oil sampling when lubricating oil because incorporation air in vapor or other gases and and
The problem of causing pollution, while it also avoid the pollution in sampling process to crude oil case or oil drum oil sample itself, also solve in addition
In lubricating oil sampling process of having determined the problem of accurate control lubricating oil quantity, be simple and convenient to operate with design, it is economical real
With, it is easy to the advantage of popularization.
Brief description of the drawings
Fig. 1 is a kind of structural representation of Lubricating oil sampling device of the invention；
Fig. 2 is the structural representation of control system.
In figure：2. control system, 4. filter screens, 5. steel ball heads, 6. rubber tubes, 7. rubber stoppers, 8. batteries, 9. motors,
10. oil pump, 11. flow measurement converters, 12. encoders, 13. meter control mainboards, 14. instruction devices, 15. controlling switches,
16. oil gun, 17. sampling containers.
Embodiment
Detailed description for the present invention and technology contents, coordinate brief description of the drawings as follows, but accompanying drawing is only provided with reference to saying
It is bright to be used, not for being any limitation as to the present invention.
According to Fig. 1-2, a kind of Lubricating oil sampling device mainly including sampling system, control system 2 and goes out oil system
Three parts.Wherein, sampling system is made up of filter screen 4, steel ball first 5, rubber tube 6, the part of rubber stopper 7 four；Control system
System 2 is by battery pack 8, motor 9, oil pump 10, flow measurement converter 11, encoder 12, meter control mainboard 13 and indicates
The part of device 14 8 is constituted；Go out oil system to be made up of controlling switch 15, oil gun 16 and the part of sampling container 17 3.It is described
Sampling system, go out oil system and connected by sampling pipe, oil pump 10 is set on the sampling pipe, and the steel ball first 5 is
Hollow-core construction, upper end connects sampling pipe by rubber tube 6, and lower end then opens up injection port.Set inside the steel ball first 5
Put setting rubber stopper 7 on filter screen 4, the rubber tube 6.Control is set to open between the rear end of oil gun 16 and sampling pipe
Close 15.The encoder 12, instruction device 14 are connected with meter control mainboard 13 respectively, and the oil pump connects motor 9, institute
Motor 9 is stated also to be connected with meter control mainboard 13.The oil pump 10 is also connected with flow measurement converter 11, the flow measurement
Converter 11 reconnects encoder 12.The meter control mainboard 13 and motor 9 are all connected with battery 8.
Workflow before sampling：The lid of fuel tank to be taken or oil drum is opened first, by the steel ball first 5 in sampling system
It is sent in fuel tank to be taken or oil drum, because the deadweight of steel ball first 5 and filter screen 4 is very big, adds the length of rubber tube 6
Degree it is adjustable, no matter therefore fuel tank or oil drum be setting, tilt or lie low, can ensure that steel ball first 5 is touched all the time and treat
The samples of lubricant oil taken.Then rubber stopper 7 is tightened, such sampling system is just fully sealed with fuel tank or oil drum to be taken, thus
It it also avoid the pollution to crude oil case or oil drum oil sample itself in sampling process.Next operates out oil system, and sampling personnel will
The end plug of oil gun 16 opens controlling switch 15, the preparation before sampling, which has just been done, to be in sampling container 17.
Workflow during sampling：This process is mainly operation control system 2, first by sampling personnel in instruction device 14
Client input the lubricating oil quantity to be taken, input finish after meter control mainboard 13 will send instruction, motor 9 will band
Dynamic oil pump 10 extracts lubricating oil from fuel tank or oil drum, and the lubricating oil that oil pump 10 is extracted out passes through flow measurement converter 11
And to the meter control input pulse signal of mainboard 13 after encoder 12, after pulse signal is handled by meter control mainboard 13,
Instruction device 14 in real time display taken out oil sample number, when reaching the lubricating oil quantity to be taken, meter control the meeting of mainboard 13
Command for stopping is sent, and then motor 9 will be stopped, lubricating oil sampling process terminates.
Presently preferred embodiments of the present invention is the foregoing is only, is not used to limit the scope of the claims of the present invention, other use this hair
The equivalence changes of bright patent spirit, all should all belong to the scope of the claims of the present invention.
Claims (6)
1. a kind of Lubricating oil sampling device, it is characterized in that, including sampling system, go out oil system, the sampling system, go out oil system and connected by sampling pipe, oil pump is set on the sampling pipe, and the sampling system mainly includes steel ball head, and the steel ball head is hollow-core construction, upper end connects sampling pipe by rubber tube, and lower end then opens up injection port.
2. a kind of Lubricating oil sampling device according to claim 1, it is characterised in that set inside the steel ball head on filter screen, the rubber tube and rubber stopper is set.
3. a kind of Lubricating oil sampling device according to claim 1, it is characterised in that it is described go out oil system include oil gun, sampling container, controlling switch is set between the oil gun rear end and sampling pipe.
4. a kind of Lubricating oil sampling device according to claim 1, it is characterized in that, also include control system, the control system includes meter control mainboard, encoder, instruction device, the encoder, instruction device are connected with meter control mainboard respectively, the oil pump connects motor, and the motor is also connected with meter control mainboard.
5. a kind of Lubricating oil sampling device according to claim 4, it is characterised in that the oil pump is also connected with flow measurement converter, the flow measurement converter reconnects encoder.
6. a kind of Lubricating oil sampling device according to claim 4, it is characterised in that the meter control mainboard and motor are all connected with battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610202048.XA CN107290179A (en) | 2016-04-01 | 2016-04-01 | A kind of Lubricating oil sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610202048.XA CN107290179A (en) | 2016-04-01 | 2016-04-01 | A kind of Lubricating oil sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107290179A true CN107290179A (en) | 2017-10-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610202048.XA Pending CN107290179A (en) | 2016-04-01 | 2016-04-01 | A kind of Lubricating oil sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107290179A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686938A (en) * | 2019-11-11 | 2020-01-14 | 云南电网有限责任公司电力科学研究院 | Hydrogen oil sampling device and sampling method |
| CN113267378A (en) * | 2021-05-25 | 2021-08-17 | 国网河北省电力有限公司检修分公司 | Get oily device and get oily system |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201305452Y (en) * | 2008-11-28 | 2009-09-09 | 中国石油化工股份有限公司 | Oil taking device for oil drum |
| CN101592567A (en) * | 2008-05-26 | 2009-12-02 | 周建军 | Liquid multi-layer sampling device |
| CN202533281U (en) * | 2012-04-06 | 2012-11-14 | 国家海洋技术中心 | Seawater sample automatic acquisition system |
| CN103362895A (en) * | 2013-07-31 | 2013-10-23 | 常州神力电机股份有限公司 | Oil inlet system of 160T punch press overload protection hydraulic oil cylinder |
| CN103471874A (en) * | 2013-09-29 | 2013-12-25 | 国家电网公司 | Automatic quantitative sampling device for barreled steam turbine oil |
| CN203508250U (en) * | 2012-08-29 | 2014-04-02 | 游文进 | Manual pressure accumulation type omnibearing suction device for spray gun |
| CN104180142A (en) * | 2014-08-22 | 2014-12-03 | 珠海格力电器股份有限公司 | Lubricating oil supply device, centrifugal compressor and oil supply method |
| CN205015187U (en) * | 2015-10-13 | 2016-02-03 | 江苏双江能源科技股份有限公司 | Portable laboratory oil drum rapid sampling ware |
| CN205538349U (en) * | 2016-04-01 | 2016-08-31 | 中国石油化工股份有限公司 | Lubricating oil sampling device |
-
2016
- 2016-04-01 CN CN201610202048.XA patent/CN107290179A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101592567A (en) * | 2008-05-26 | 2009-12-02 | 周建军 | Liquid multi-layer sampling device |
| CN201305452Y (en) * | 2008-11-28 | 2009-09-09 | 中国石油化工股份有限公司 | Oil taking device for oil drum |
| CN202533281U (en) * | 2012-04-06 | 2012-11-14 | 国家海洋技术中心 | Seawater sample automatic acquisition system |
| CN203508250U (en) * | 2012-08-29 | 2014-04-02 | 游文进 | Manual pressure accumulation type omnibearing suction device for spray gun |
| CN103362895A (en) * | 2013-07-31 | 2013-10-23 | 常州神力电机股份有限公司 | Oil inlet system of 160T punch press overload protection hydraulic oil cylinder |
| CN103471874A (en) * | 2013-09-29 | 2013-12-25 | 国家电网公司 | Automatic quantitative sampling device for barreled steam turbine oil |
| CN104180142A (en) * | 2014-08-22 | 2014-12-03 | 珠海格力电器股份有限公司 | Lubricating oil supply device, centrifugal compressor and oil supply method |
| CN205015187U (en) * | 2015-10-13 | 2016-02-03 | 江苏双江能源科技股份有限公司 | Portable laboratory oil drum rapid sampling ware |
| CN205538349U (en) * | 2016-04-01 | 2016-08-31 | 中国石油化工股份有限公司 | Lubricating oil sampling device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110686938A (en) * | 2019-11-11 | 2020-01-14 | 云南电网有限责任公司电力科学研究院 | Hydrogen oil sampling device and sampling method |
| CN113267378A (en) * | 2021-05-25 | 2021-08-17 | 国网河北省电力有限公司检修分公司 | Get oily device and get oily system |
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