CN101943662A - Method and device for measuring oil content concentration of cleaning liquid - Google Patents
Method and device for measuring oil content concentration of cleaning liquid Download PDFInfo
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- CN101943662A CN101943662A CN 201010283344 CN201010283344A CN101943662A CN 101943662 A CN101943662 A CN 101943662A CN 201010283344 CN201010283344 CN 201010283344 CN 201010283344 A CN201010283344 A CN 201010283344A CN 101943662 A CN101943662 A CN 101943662A
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Abstract
The invention relates to a method and a device for measuring the oil content concentration of a cleaning liquid. The method comprises the following steps: a. irradiating the cleaning liquid from one side of the cleaning liquid by using an ultraviolet light source; b. receiving the ultraviolet light penetrating through the cleaning liquid from the other side of the cleaning liquid by using an ultraviolet sensor, and transmitting the received signals to a controller to obtain an ultraviolet perspective value; and c. finally, calculating the oil content concentration of the cleaning liquid based on the relationship between the ultraviolet perspective value and the oil content concentration by using the controller. The device comprises the ultraviolet light source, the ultraviolet sensor and the controller, wherein the ultraviolet light source and the ultraviolet sensor are respectively arranged at both sides of the cleaning liquid, and the ultraviolet sensor is electrically connected to the controller. The method and the device for measuring the oil content concentration of the cleaning liquid can continuously measure the oil content concentration, thereby ensuring the cleaning stability of the cleaning machine and maintaining the fine cleaning effect.
Description
Technical field
The invention belongs to industrial cleaning equipment technical field, relate to industrial cleaning equipment employed cleaning fluid concentration of oil assay method and device.
Background technology
In recent years, industry member is constantly advancing miniaturization, the precise treatment of product, when this just requires to process to more and more higher attached to the degreasing effect that is cleaned thing surface oil content.In order to reach being cleaned the higher effect of thing surface degreasing, the management of the concentration of oil of cleaning fluid is just extremely important during cleaning.
But, always the concentration of oil after dissolving in the cleaning fluid that hydrocarbon series cleaning machine or water base serial cleaning machine use all can not carry out successional mensuration, the concentration of oil that therefore just can not be concerned about in the cleaning fluid changes, and this cleans instability of carrying out the back cleaning performance and the generation of cleaning unfavorable condition with regard to causing easily.
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Summary of the invention
Technical matters to be solved by this invention provides a kind of cleaning fluid concentration of oil assay method, to overcome the defective that prior art exists.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of cleaning fluid concentration of oil assay method the steps include:
A, with ultraviolet light source from cleaning fluid one side irradiation cleaning fluid;
B, receive the ultraviolet ray pass cleaning fluid with UV sensor from the cleaning fluid opposite side again, and the signal of accepting is passed to controller, obtain ultraviolet perspective value;
C, last controller calculate the cleaning fluid concentration of oil according to ultraviolet ray perspective value-concentration of oil relation.
Adopt technique scheme, the present invention is by measuring the ultraviolet ray perspective value that cleaning fluid is passed in ultraviolet ray earlier, and then according to ultraviolet ray perspective value-definite cleaning fluid concentration of oil of oil content concentration relationship absorption, realized mensuration to the cleaning fluid concentration of oil, this method is simple, the more important thing is to the concentration of oil after the dissolving in the employed cleaning fluid of cleaning machine carries out successional mensuration and lay a good foundation, keep excellent results that assurance is provided with cleaning for the cleaning of cleaning machine is stable.
Based on said method, the present invention also provides a kind of cleaning fluid concentration of oil pick-up unit, and it includes ultraviolet light source, UV sensor, controller, described ultraviolet light source and UV sensor branch are located at the cleaning fluid both sides, and UV sensor is connected electrically on the controller.
Therefore, cleaning fluid concentration of oil assay method of the present invention and device have continuity and measure the concentration of oil advantage, thereby keep excellent results that assurance is provided for the cleaning of cleaning machine is stable with cleaning.
Description of drawings
The present invention is described in detail below in conjunction with the drawings and specific embodiments:
Fig. 1 is the process flow diagram of detection method of the present invention;
Fig. 2 is that ultraviolet perspective value-concentration of oil concerns chart;
Fig. 3 is a pick-up unit synoptic diagram of the present invention.
Among the figure:
The 100-ultraviolet light source, 200-UV sensor, 300-rinse bath, 400-controller, 001-cleaning fluid, 002-ultraviolet ray.
Embodiment
As shown in Figure 1, cleaning fluid concentration of oil assay method of the present invention the steps include:
A, with ultraviolet light source from cleaning fluid one side irradiation cleaning fluid;
B, receive the ultraviolet ray pass cleaning fluid with UV sensor from the cleaning fluid opposite side again, and the signal that receives is passed to controller, obtain ultraviolet perspective value;
C, last controller calculate the cleaning fluid concentration of oil according to ultraviolet ray perspective value-concentration of oil relation.
In ultraviolet see-through of the present invention-concentration of oil relation is to obtain by a series of experiments, measure 0% respectively, 0.01%, 0.05% ... 0.90%, 0.95%, (this ultraviolet ray perspective value is a voltage signal value representation to 1.00% ultraviolet ray perspective value, unit is V), as shown in table 1, and be labeled on the chart, as shown in Figure 2, as can be seen from Figure 2, ultraviolet ray see-through and concentration of oil are linear relations, further can obtain ultraviolet see-through-concentration of oil relational expression: y=-0.0472x+4.9602(x in view of the above is the concentration of oil value, and y is ultraviolet perspective value).
Table 1
| Concentration of oil (%) | UV perspective value (V) | Difference | Concentration of oil (ppm) |
| 0% | 4.88605? | 0.00? | 0ppm |
| 0.01% | 4.87100? | -0.02? | 100ppm |
| 0.05% | 4.83520? | -0.04? | 500ppm |
| 0.10% | 4.75605? | -0.08? | 1000ppm |
| 0.15% | 4.71420? | -0.04? | 1500ppm |
| 0.20% | 4.66585? | -0.05? | 2000ppm |
| 0.25% | 4.63110? | -0.03? | 2500ppm |
| 0.30% | 4.60205? | -0.03? | 3000ppm |
| 0.35% | 4.55730? | -0.04? | 3500ppm |
| 0.40% | 4.50345? | -0.05? | 4000ppm |
| 0.45% | 4.45400? | -0.05? | 4500ppm |
| 0.50% | 4.40800? | -0.05? | 5000ppm |
| 0.55% | 4.35515? | -0.05? | 5500ppm |
| 0.60% | 4.30085? | -0.05? | 6000ppm |
| 0.65% | 4.24200? | -0.06? | 6500ppm |
| 0.70% | 4.19415? | -0.05? | 7000ppm |
| 0.75% | 4.14495? | -0.05? | 7500ppm |
| 0.80% | 4.09430? | -0.05? | 8000ppm |
| 0.85% | 4.04970? | -0.04? | 8500ppm |
| 0.90% | 4.01940? | -0.03? | 9000ppm |
| 0.95% | 3.97475? | -0.04? | 9500ppm |
| 1.00% | 3.93305? | -0.04? | 10000ppm |
In addition, cleaning device of the present invention as shown in Figure 3, is placed on ultraviolet light source 100 and UV sensor 200 in the rinse bath 300, between at interval certain distance, UV sensor 200 is electrically connected on the controller 400.Ultraviolet light source 100 is a ultraviolet generator, it sends the cleaning fluid that ultraviolet ray passes between ultraviolet light source 100 and the UV sensor 200 and is received by UV sensor 200, after UV sensor 200 receives, signal is passed to controller 400, calculate concentration of oil by the ultraviolet ultraviolet perspective value of controller 400 and according to ultraviolet ray perspective value-concentration of oil relation.
Above-mentioned is exactly concentration of oil assay method and determinator in the cleaning fluid of the present invention, this method and apparatus is determined concentration of oil in the cleaning fluid by cleaning fluid to ultraviolet absorption, utilize this character to realize mensuration to concentration of oil in the cleaning fluid, this method and apparatus is simple, the more important thing is to the concentration of oil after the dissolving in the employed cleaning fluid of cleaning machine carries out successional mensuration and lay a good foundation, keep excellent results that assurance is provided with cleaning for the cleaning of cleaning machine is stable.
But, those skilled in the art will recognize that, above-mentioned embodiment is exemplary, be in order better to make those skilled in the art can understand this patent, can not be interpreted as it is the restriction that this patent is comprised scope, so long as according to spirit that this patent discloses done anyly be equal to change or modify, all fall into the scope that this patent comprises.
Claims (2)
1. cleaning fluid concentration of oil assay method is characterized in that step is:
A, with ultraviolet light source from cleaning fluid one side irradiation cleaning fluid;
B, receive the ultraviolet ray pass cleaning fluid with UV sensor from the cleaning fluid opposite side again, and the signal of accepting is passed to controller, obtain ultraviolet perspective value;
C, last controller calculate the cleaning fluid concentration of oil according to ultraviolet ray perspective value-concentration of oil relation.
2. cleaning fluid concentration of oil determinator according to claim 1, it is characterized in that: it includes ultraviolet light source, UV sensor, controller, described ultraviolet light source and UV sensor branch are located at the cleaning fluid both sides, and UV sensor is connected electrically on the controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010283344 CN101943662A (en) | 2010-09-16 | 2010-09-16 | Method and device for measuring oil content concentration of cleaning liquid |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010283344 CN101943662A (en) | 2010-09-16 | 2010-09-16 | Method and device for measuring oil content concentration of cleaning liquid |
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| CN101943662A true CN101943662A (en) | 2011-01-12 |
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| CN 201010283344 Pending CN101943662A (en) | 2010-09-16 | 2010-09-16 | Method and device for measuring oil content concentration of cleaning liquid |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628826A (en) * | 2012-04-20 | 2012-08-08 | 大连海事大学 | Oil concentration rapid detection apparatus for oily sewage |
| CN106461541A (en) * | 2015-02-17 | 2017-02-22 | 爱阔特株式会社 | Oil concentration measurement device and oil concentration measurement method |
| CN107340275A (en) * | 2017-03-29 | 2017-11-10 | 宁波方太厨具有限公司 | A kind of water quality on-line detecting system |
| CN107340254A (en) * | 2017-03-29 | 2017-11-10 | 宁波方太厨具有限公司 | Hand-held organic matter detection terminal and its detection method |
| CN107345905A (en) * | 2017-03-29 | 2017-11-14 | 宁波方太厨具有限公司 | Organic matter detection sensor and its detection method |
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| US4201471A (en) * | 1977-08-26 | 1980-05-06 | ITT Industries, Incorporation | Oil concentration detector |
| WO1993018393A1 (en) * | 1992-03-05 | 1993-09-16 | Analysts, Inc. | Optical determination of fluid opacity |
| CN1636134A (en) * | 2000-06-16 | 2005-07-06 | 特洛伊人技术公司 | Optical radiation sensor system and method for measuring radiation transmittance of a fluid |
| CN1880945A (en) * | 2006-04-30 | 2006-12-20 | 华东理工大学 | Quantitative determination method for tea tree oil in solution |
| CN201037776Y (en) * | 2007-04-18 | 2008-03-19 | 上海融德机电工程设备有限公司 | Oil drain monitoring device |
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2010
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| US4201471A (en) * | 1977-08-26 | 1980-05-06 | ITT Industries, Incorporation | Oil concentration detector |
| WO1993018393A1 (en) * | 1992-03-05 | 1993-09-16 | Analysts, Inc. | Optical determination of fluid opacity |
| CN1636134A (en) * | 2000-06-16 | 2005-07-06 | 特洛伊人技术公司 | Optical radiation sensor system and method for measuring radiation transmittance of a fluid |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102628826A (en) * | 2012-04-20 | 2012-08-08 | 大连海事大学 | Oil concentration rapid detection apparatus for oily sewage |
| CN102628826B (en) * | 2012-04-20 | 2013-12-04 | 大连海事大学 | Oil concentration rapid detection apparatus for oily sewage |
| CN106461541A (en) * | 2015-02-17 | 2017-02-22 | 爱阔特株式会社 | Oil concentration measurement device and oil concentration measurement method |
| CN106461541B (en) * | 2015-02-17 | 2018-04-10 | 爱阔特株式会社 | Concentration of oil measurement apparatus and concentration of oil measuring method |
| CN107340275A (en) * | 2017-03-29 | 2017-11-10 | 宁波方太厨具有限公司 | A kind of water quality on-line detecting system |
| CN107340254A (en) * | 2017-03-29 | 2017-11-10 | 宁波方太厨具有限公司 | Hand-held organic matter detection terminal and its detection method |
| CN107345905A (en) * | 2017-03-29 | 2017-11-14 | 宁波方太厨具有限公司 | Organic matter detection sensor and its detection method |
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Application publication date: 20110112 |