CN104390971A - Engine oil detection method - Google Patents
Engine oil detection method Download PDFInfo
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- CN104390971A CN104390971A CN201410735629.0A CN201410735629A CN104390971A CN 104390971 A CN104390971 A CN 104390971A CN 201410735629 A CN201410735629 A CN 201410735629A CN 104390971 A CN104390971 A CN 104390971A
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- oil
- machine oil
- paperboard
- color
- absorbing sheets
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- 238000001514 detection method Methods 0.000 title claims abstract description 26
- 239000010705 motor oil Substances 0.000 title claims abstract 12
- 239000011087 paperboard Substances 0.000 claims abstract description 54
- 239000003921 oil Substances 0.000 claims abstract description 16
- 239000012535 impurity Substances 0.000 claims abstract description 6
- 239000010721 machine oil Substances 0.000 claims description 105
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 5
- 229910052739 hydrogen Inorganic materials 0.000 claims description 5
- 239000001257 hydrogen Substances 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 3
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 2
- 239000002253 acid Substances 0.000 claims description 2
- 238000005192 partition Methods 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 239000000123 paper Substances 0.000 abstract 9
- 238000010521 absorption reaction Methods 0.000 abstract 8
- 239000003795 chemical substances by application Substances 0.000 abstract 1
- 230000003749 cleanliness Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000011002 quantification Methods 0.000 description 1
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- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
Abstract
The invention discloses an engine oil detection method, in particular to a detection method for quickly judging whether the engine oil can be further uses or not, belonging to the technical field of engine oil detection. The engine oil detection method is characterized in that a piece of oil absorption paper is installed on a paperboard, a paperboard is provided with comparison color lumps, the oil absorption paper is previously immersed with an acidity-alkalinity color developing agent, the comparison color lumps are standard comparison color lumps for different cleanliness engine oil grades and marked with characters of 'continue to use', 'replacement' and 'must replace'; when the oil absorption paper is in use, the engine oil is dropped onto the oil absorption paper, the oil absorption paper absorbs the engine oil, impurities in the engine oil change the color of the paper absorption paper, the acidity and alkalinity of the engine oil also change the color of the oil absorption paper, the color of the color-changed oil absorption paper is compared with the comparison color lumps on the paperboard, and then a purpose of quickly judging whether the engine oil can be further used or not can be achieved.
Description
The present invention is the divisional application of patent of invention " a kind of machine oil test card and detection method ", the applying date of original application is on July 29th, 2013, the application number of original application is 2013103216107, and the invention and created name of original application is " a kind of machine oil test card and detection method ".
Technical field
The present invention relates to a kind of machine oil detection method, particularly relate to a kind of quick judge test card and detection method that whether machine oil can continue use, belong to machine oil detection technique field.
Background technology
At mechanical field, machine oil is the most widely used lubricant.Current known machine oil characterization processes, technology is complicated, can not be carried with by user.User in use can not be fast and convenient the machine oil judging to use whether can also continue use.
Therefore, machine operator normally with estimate machine oil dirty degree or according to judge the service time of machine oil machine oil whether can continue use.Especially in the judgement of the lubricating oil of automobile, more difficult.
Different automobile drivers driving when driving is accustomed to difference, rotating speed of automobile engine is different, shift speed is different, motor car engine situation different, therefore, the time used with motor-driven vehicle going mileage or machine oil is unscientific when judging whether machine oil can continue to use.
Machine oil, when continuing just to change when using, can cause the waste of social resources.
Machine oil, when not continuing also to continue when using to use, can cause plant equipment accelerated wear test.
In order to solve above situation, design a kind of quick judge test card and detection method that whether machine oil can continue use, patent searching document is open without the technical scheme that this technology is new.
Summary of the invention
The technical matters that the present invention solves is: judge fast whether machine oil can continue test card and the detection method of use, reasonable employment machine oil, cuts the waste or reduces the excessive wear that machine oil causes.
The technical scheme of technical solution problem of the present invention is:
The invention discloses a kind of machine oil test card and detection method, comprise oil-Absorbing Sheets, comparison color lump; It is characterized in that:
Also comprising oil-Absorbing Sheets is arranged in paperboard, paperboard has comparison color lump;
Described oil-Absorbing Sheets soaked potential of hydrogen developer in advance;
Described comparison color lump is the standard comparison color lump of different clean scheduler wet goods level;
The standard class of described machine oil is that clean machine oil is divided into the first estate, and extremely dirty machine oil is divided into the dirtiest grade, and the extremely dirty machine oil mixing of 50% clean machine oil and 50% is divided into intermediate grade, and clean machine oil and extremely dirty machine oil divide other grades according to different proportion;
Described color lump subscript is marked with " continuing to use ", " replacing ", " must change ";
First machinery is started during use, machinery is closed after machinery runs well, then to tear oil-Absorbing Sheets from paperboard, by the dipstick pull-out in gear case, by the oil droplets on dipstick on oil-Absorbing Sheets, oil-Absorbing Sheets are because suck machine oil, and the impurity in machine oil changes the color of oil-Absorbing Sheets, the potential of hydrogen of machine oil changes the color of oil-Absorbing Sheets simultaneously, is compared by the contrast color lump in the color of the oil-Absorbing Sheets after variable color and paperboard;
Described comparing result, color is closest to the color lump in " continuing to use " region, and machine oil can continue to use;
Described comparing result, color is closest to the color lump in " replacing " region, and machine oil needs to change;
Described comparing result, color is closest to the color lump in " must change " region, and machine oil must be changed at once.
The present invention further discloses a kind of machine oil test card and detection method, it is characterized in that: rectangle paperboard is with length direction doubling, four group leader's bar shaped oil-Absorbing Sheets are fixed with on the left side of paperboard, according to from left to right on the right of paperboard, rule from top to bottom prints ten contrast color lumps, contrast color lump according to machine oil from clean to extremely dirty division ten grades, the first estate to the 7th grade is " continuing to use " grade, 8th grade is " replacing " grade, 9th grade to the tenth grade is " must change " grade, during use by oil droplets on oil-Absorbing Sheets, when the numerical value that color and the contrast color lump of oil-Absorbing Sheets compare is less than the 8th grade of color lump, can continue to use, when the numerical value that color and the contrast color lump of oil-Absorbing Sheets compare is more than or equal to the 8th grade of color lump, machine oil must be changed.
The present invention further discloses a kind of preferred machine oil test card and detection method, it is characterized in that: one group of circular oil-Absorbing Sheets is installed in the middle of disc paperboard, the regular printing in paperboard outer ring ten contrast color lump, oil-Absorbing Sheets there is pad, paperboard, oil-Absorbing Sheets, by closing-up between pad, contrast color lump according to machine oil from clean to extremely dirty division ten grades, the first estate to the 7th grade is " continuing to use " grade, 8th grade is " replacing " grade, 9th grade to the tenth grade is " must change " grade, during use by oil droplets on oil-Absorbing Sheets, when the numerical value that color and the contrast color lump of oil-Absorbing Sheets compare is less than the 8th grade of color lump, can continue to use, when the numerical value that color and the contrast color lump of oil-Absorbing Sheets compare is more than or equal to the 8th grade of color lump, machine oil must be changed.
The present invention further discloses a kind of preferred machine oil test card and detection method, it is characterized in that: in the middle of upper disc paperboard and lower disc shape paperboard, volume strip oil-Absorbing Sheets are installed, the regular printing in upper disc paperboard outer ring ten contrast color lump, the center rivet of upper disc paperboard and lower disc shape paperboard and volume strip oil-Absorbing Sheets is riveted, contrast color lump according to machine oil from clean to extremely dirty division ten grades, the first estate to the 7th grade is " continuing to use " grade, 8th grade is " replacing " grade, 9th grade to the tenth grade is " must change " grade, during use by oil droplets on oil-Absorbing Sheets, when the numerical value that color and the contrast color lump of oil-Absorbing Sheets compare is less than the 8th grade of color lump, can continue to use, when the numerical value that color and the contrast color lump of oil-Absorbing Sheets compare is more than or equal to the 8th grade of color lump, machine oil must be changed.
Principle of the present invention is:
1, judge that the important symbol whether machine oil can continue to use is metal powder and the content of impurity in machine oil of mechanical wear, new machine oil is as clear as crystal, the machine oil inside after a period of time is used to have the foreign material such as metal powder and carbon on engine, machine oil meeting blackening;
2, after machine oil uses, its potential of hydrogen can change in time, forms acidic materials after oxidation, and acidic materials can change color when running into developer;
3, the contrast color lump of standard makes machine oil cleaning requirements quantification, by the color of impurity in machine oil and the color of acidity change display, contrasts, the accuracy rate of contrast is more increased with two kinds of blend colors and standard color card.
Gordian technique of the present invention is: during the grade of Division and contrast color lump, must be correct to the blending ratio of clean machine oil and extremely dirty machine oil, reduces color error when making contrast color lump.
Compare with current machine oil detection technique, the Advantageous Effects that the present invention obtains is: simplicity of design, cost are low, volume is little, fiduciary level easy to carry is high, reaches and judges whether machine oil can continue the object used, and practicality is large fast.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the invention will be further described.
Fig. 1 is the schematic diagram of schematic diagram of the present invention and the second example.
Fig. 2 is the schematic diagram of the present invention the 3rd example.
Fig. 3 is the schematic diagram of the present invention the 4th example.
1. paperboards, 2. oil-Absorbing Sheets in figure, 3. contrast color lump, 4. pad, 5. rivet, 6. lower disc shape paperboard.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described, but protection domain of the presently claimed invention is not limited to the scope described by specific embodiment.
Example 1: in conjunction with Figure of description 1, Fig. 2, Fig. 3, the invention discloses a kind of machine oil test card and detection method, comprises oil-Absorbing Sheets 2, comparison color lump 3; It is characterized in that:
Also comprising oil-Absorbing Sheets 2 is arranged in paperboard 1, paperboard 1 has comparison color lump 3;
Described oil-Absorbing Sheets 2 soaked soda acid developer in advance;
Described comparison color lump 3 is standard comparison color lumps 3 of different clean scheduler wet goods level;
The standard class of described machine oil is that clean machine oil is divided into the first estate, and extremely dirty machine oil is divided into the dirtiest grade, and the extremely dirty machine oil mixing of 50% clean machine oil and 50% is divided into intermediate grade, and clean machine oil and extremely dirty machine oil divide other grades according to different proportion;
Described color lump 3 subscript is marked with " continuing to use ", " replacing ", " must change ";
First machinery is started during use, machinery is closed after machinery runs well, then to tear oil-Absorbing Sheets 2 from paperboard 1, by the dipstick pull-out in gear case, by the oil droplets on dipstick on oil-Absorbing Sheets 2, oil-Absorbing Sheets 2 are because suck machine oil, and the impurity in machine oil changes the color of oil-Absorbing Sheets, the potential of hydrogen of machine oil changes the color of oil-Absorbing Sheets 2 simultaneously, is compared by the contrast color lump 3 in the color of the oil-Absorbing Sheets 2 after variable color and paperboard 1;
Described comparing result, color is closest to the color lump in " continuing to use " region, and machine oil can continue to use;
Described comparing result, color is closest to the color lump in " replacing " region, and machine oil needs to change;
Described comparing result, color is closest to the color lump in " must change " region, and machine oil must be changed at once.
Example 2: in conjunction with Figure of description 1, the present invention further discloses a kind of preferred machine oil test card and detection method, it is characterized in that: rectangle paperboard 1 is with length direction doubling, four group leader's bar shaped oil-Absorbing Sheets 2 are fixed with on the left side of paperboard 1, according to from left to right on the right of paperboard 1, rule from top to bottom prints ten contrast color lumps 3, contrast color lump 3 according to machine oil from clean to extremely dirty division ten grades, the first estate to the 7th grade is " continuing to use " grade, 8th grade is " replacing " grade, 9th grade to the tenth grade is " must change " grade, during use by oil droplets on oil-Absorbing Sheets 2, when the numerical value that color and the contrast color lump 3 of oil-Absorbing Sheets 2 compare is less than the 8th grade of color lump, can continue to use, when the numerical value that color and the contrast color lump 3 of oil-Absorbing Sheets 2 compare is more than or equal to the 8th grade of color lump, machine oil must be changed.
Example 3: in conjunction with Figure of description 2, the present invention further discloses a kind of preferred machine oil test card and detection method, it is characterized in that: one group of circular oil-Absorbing Sheets 2 is installed in the middle of disc paperboard 1, the regular printing in paperboard 1 outer ring ten contrast color lump 3, oil-Absorbing Sheets 2 there is pad 4, paperboard 1, oil-Absorbing Sheets 2, by rivet 5 riveted between pad 4, contrast color lump 3 according to machine oil from clean to extremely dirty division ten grades, the first estate to the 7th grade is " continuing to use " grade, 8th grade is " replacing " grade, 9th grade to the tenth grade is " must change " grade, during use by oil droplets on oil-Absorbing Sheets 2, when the numerical value that color and the contrast color lump 3 of oil-Absorbing Sheets 2 compare is less than the 8th grade of color lump, can continue to use, when the numerical value that color and the contrast color lump 3 of oil-Absorbing Sheets 2 compare is more than or equal to the 8th grade of color lump, machine oil must be changed.
Example 4: in conjunction with Figure of description 3, the present invention further discloses a kind of preferred machine oil test card and detection method, it is characterized in that: in the middle of upper disc paperboard 1 and lower disc shape paperboard 6, volume strip oil-Absorbing Sheets 2 are installed, the regular printing in upper disc paperboard 1 outer ring ten contrast color lump 3, the center rivet 5 of upper disc paperboard 1 and lower disc shape paperboard 6 and volume strip oil-Absorbing Sheets 2 is riveted, contrast color lump 3 according to machine oil from clean to extremely dirty division ten grades, the first estate to the 7th grade is " continuing to use " grade, 8th grade is " replacing " grade, 9th grade to the tenth grade is " must change " grade, during use by oil droplets on oil-Absorbing Sheets 2, when the numerical value that color and the contrast color lump of oil-Absorbing Sheets compare is less than the 8th grade of color lump, can continue to use, when the numerical value that color and the contrast color lump of oil-Absorbing Sheets compare is more than or equal to the 8th grade of color lump, machine oil must be changed.
Below by reference to the accompanying drawings embodiments of the present invention are explained in detail; but the present invention is not limited thereto; in the ken that person of ordinary skill in the field possesses; can also make a variety of changes under the prerequisite not departing from present inventive concept; person of ordinary skill in the field is from above-mentioned design; without performing creative labour, done all conversion, all drop within protection scope of the present invention.
Claims (4)
1. a machine oil detection method, machine oil test card, comprises oil-Absorbing Sheets (2), comparison color lump (3), paperboard (1);
Oil-Absorbing Sheets (2) are arranged in paperboard (1), paperboard (1) are arranged comparison color lump (3);
Described oil-Absorbing Sheets (2) soaked soda acid developer in advance;
Described comparison color lump (3) is the standard comparison color lump (3) of different clean scheduler wet goods level;
Described difference clean scheduler wet goods level is that clean machine oil is divided into the first estate, extremely dirty machine oil is divided into the dirtiest grade, the extremely dirty machine oil mixing of 50% clean machine oil and 50% is divided into intermediate grade, and clean machine oil and extremely dirty machine oil are other grades according to other ratio cut partitions;
Described color lump (3) subscript is marked with " continuing to use ", " replacing ", " must change ";
Said engine oil test card detects the method for machine oil, comprises the following steps:
A. the color grade of comparison color lump (3) is pre-set:
Described difference clean scheduler wet goods level is that clean machine oil is divided into the first estate, extremely dirty machine oil is divided into the dirtiest grade, the extremely dirty machine oil mixing of 50% clean machine oil and 50% is divided into intermediate grade, and clean machine oil and extremely dirty machine oil are other grades according to other ratio cut partitions;
First machinery is started when b. using, machinery is closed after machinery runs well, then to tear an oil-Absorbing Sheets (2) from paperboard (1), by the dipstick pull-out in gear case, by the oil droplets on dipstick on oil-Absorbing Sheets (2), oil-Absorbing Sheets (2) are because suck machine oil, and the impurity in machine oil changes the color of oil-Absorbing Sheets, the potential of hydrogen of machine oil changes the color of oil-Absorbing Sheets (2) simultaneously, is compared by the contrast color lump (3) in the color of the oil-Absorbing Sheets (2) after variable color and paperboard (1);
C. described comparing result, color is closest to the color lump in " continuing to use " region, and machine oil can continue to use;
Described comparing result, color is closest to the color lump in " replacing " region, and machine oil needs to change;
Described comparing result, color is closest to the color lump in " must change " region, and machine oil must be changed at once.
2. a kind of machine oil detection method according to claim 1, it is characterized in that: the paperboard (1) adopting machine oil test card is rectangular, with length direction doubling, four group leader's bar shaped oil-Absorbing Sheets (2) are fixed with on the left side of paperboard (1), paperboard (1) the right is according to from left to right, and rule from top to bottom prints ten contrasts color lump (3).
3. a kind of machine oil detection method according to claim 1, it is characterized in that: the paperboard (1) adopting machine oil test card is discoidal, the circular oil-Absorbing Sheets (2) of middle installation one group, the regular printing in paperboard (1) outer ring ten contrast color lump (3), oil-Absorbing Sheets (2) there is pad (4), by rivet (5) riveted between paperboard (1), oil-Absorbing Sheets (2), pad (4).
4. a kind of machine oil detection method according to claim 1, it is characterized in that: adopt the paperboard (1) of machine oil test card to comprise disc paperboard and lower disc shape paperboard (6), in the middle of upper disc paperboard and lower disc shape paperboard (6), volume strip oil-Absorbing Sheets (2) are installed, the regular printing in upper disc paperboard outer ring ten contrast color lump (3), the center rivet (5) of upper disk shape paperboard and lower disc shape paperboard (6) and volume strip oil-Absorbing Sheets (2) is riveted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410735629.0A CN104390971B (en) | 2013-07-29 | 2013-07-29 | Engine oil detection method |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410735629.0A CN104390971B (en) | 2013-07-29 | 2013-07-29 | Engine oil detection method |
| CN201310321610.7A CN103344640B (en) | 2013-07-29 | 2013-07-29 | Machine oil detection card |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310321610.7A Division CN103344640B (en) | 2013-07-29 | 2013-07-29 | Machine oil detection card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104390971A true CN104390971A (en) | 2015-03-04 |
| CN104390971B CN104390971B (en) | 2017-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410735629.0A Active CN104390971B (en) | 2013-07-29 | 2013-07-29 | Engine oil detection method |
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| Country | Link |
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| CN (1) | CN104390971B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105486615A (en) * | 2016-01-11 | 2016-04-13 | 中国农业科学院植物保护研究所 | Test card for pesticide ultra-low volume oil solution droplet density and size and preparation method thereof |
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| CN102072900A (en) * | 2009-11-19 | 2011-05-25 | 上海宝钢工业检测公司 | Acid value measurement method for high-viscosity lubricating oil |
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| CN1928532A (en) * | 2006-06-20 | 2007-03-14 | 李万素 | Fast and convenient method for detecting oil-soluble dye in foods and test products for same |
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| CN104390971B (en) | 2017-01-11 |
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Effective date of registration: 20201203 Address after: No.8, Qiaoxing Road, Yunxiao County, Zhangzhou City, Fujian Province Patentee after: Yunxiao Food Inspection Center Address before: 324000 Zhejiang city of Quzhou province Quzhou green industrial agglomeration area WITHUB industrial design Industrial Park triumph Road No. 6 Building 2 3-207 Patentee before: QUZHOU YIFAN DESIGN Co.,Ltd. |
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Application publication date: 20150304 Assignee: Zhangzhou Kaizhang Impression Food Co.,Ltd. Assignor: Yunxiao Food Inspection Center Contract record no.: X2024350000011 Denomination of invention: A method for detecting engine oil Granted publication date: 20170111 License type: Common License Record date: 20240115 |
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Application publication date: 20150304 Assignee: Yunxiao County Quality Metrology Inspection and Testing Institute Assignor: Yunxiao Food Inspection Center Contract record no.: X2023980052323 Denomination of invention: A method for detecting engine oil Granted publication date: 20170111 License type: Common License Record date: 20240205 |