CN204086149U - Water soluble acid tester - Google Patents
Water soluble acid tester Download PDFInfo
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- CN204086149U CN204086149U CN201420512788.XU CN201420512788U CN204086149U CN 204086149 U CN204086149 U CN 204086149U CN 201420512788 U CN201420512788 U CN 201420512788U CN 204086149 U CN204086149 U CN 204086149U
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- color comparison
- comparison tube
- surge tank
- pipeline
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Abstract
The utility model is a kind of water soluble acid tester, comprise the sample cup established on the heating, heating arrangement bottom is provided with magnetic stirring apparatus, the stirrer coordinated with magnetic stirring apparatus is provided with in sample cup, it is characterized in that, the pipette being located at jacking gear is connected with the inlet of surge tank by pipeline, the liquid outlet of surge tank is connected with sample needle tubing road of dripping, surge tank be provided with the negative pressure mouth be connected with negative pressure pump by pipeline, sample pin bottom of dripping is provided with color comparison tube turntable mounting, color comparison tube turntable mounting is provided with color comparison tube group, waste liquid color comparison tube, for contrasting the colour comparison detection apparatus of colour tube group colorimetric, color comparison tube turntable mounting bottom is provided with the first magnetic stirring apparatus, is provided with the first stirrer in the color comparison tube of color comparison tube group, the beneficial effects of the utility model are: detection efficiency is high, detection numerical value is accurate, easy to use, color comparison tube group comprises sample one color comparison tube, sample two color comparison tube can carry out twice detection simultaneously, improves detection efficiency.
Description
Technical field
The utility model relates to a kind of water soluble acid tester.
Background technology
For the water soluble acid assay method of oil for electric power, conventional is still artificial visual colorimetry.Artificial visual colourimetry Problems existing is: 1) because of whole process steps numerous and diverse (relating to the links such as heating, shake, thermometric, sampling, discharge opeing, colour developing, colorimetric), adopt low, the time-consuming length of manually-operated mode efficiency; Two, the standard color range prepared in advance is by the impact of physical environment, and meeting is variable color or generation flocculent deposit gradually, affects comparison and causes producing systematic error; Three, human eye inevitably produces subjective error to the difference that color judges.
Utility model content
The utility model provides the water soluble acid tester that a kind of detection efficiency is high, detection numerical value is accurate, easy to use.
For solving the problem, the utility model adopts following technical scheme:
Water soluble acid tester, comprise sample cup, sample cup is established on the heating, heating arrangement bottom is provided with magnetic stirring apparatus, the stirrer coordinated with magnetic stirring apparatus is provided with in sample cup, it is characterized in that, also comprise the pipette be located on jacking gear, pipette is positioned at the positive upper end of sample cup, pipette is connected by the inlet of pipeline with surge tank bottom, the liquid outlet of surge tank bottom is connected with sample needle tubing road of dripping, the top of surge tank is provided with the negative pressure mouth be connected with negative pressure pump by pipeline, sample pin bottom of dripping is provided with color comparison tube turntable mounting, color comparison tube turntable mounting is provided with color comparison tube group, waste liquid color comparison tube, color comparison tube group comprises sample one color comparison tube, sample two color comparison tube, sample pin side of dripping is provided with the first sample introduction bobbin be connected with reagent bottle pipeline, second sample introduction bobbin, drip sample pin when the positive upper end of sample one color comparison tube, and the first sample introduction bobbin, the second sample introduction bobbin are positioned at the positive upper end of sample two color comparison tube, and color comparison tube turntable mounting is fixed on color comparison tube rotating disk, also comprise the colour comparison detection apparatus for contrasting colour tube group colorimetric, color comparison tube turntable mounting bottom is provided with the first magnetic stirring apparatus, is provided with the first stirrer in sample one color comparison tube of color comparison tube group, sample two color comparison tube.Adopt surge tank to be cushioned by the liquid of sample cup, than directly extracting with negative pressure pump, it is more accurate to measure; Color comparison tube group comprises sample one color comparison tube, sample two color comparison tube can carry out twice detection simultaneously, according to national standard requirement, need to get twice experimental result (PH difference be no more than ± 0.1), the mean value of twice test findings is measured value, and conventional metering system mostly is finishes one-time detection, then does another one-time detection, this technology can carry out twice detection simultaneously, decrease the time of staff, improve detection efficiency, and improve the degree of accuracy of detection; Adopt the mode that color comparison tube turntable mounting coordinates with color comparison tube rotating disk, color comparison tube automatic rotation, sample one color comparison tube can be realized according to the instruction of single-chip microcomputer, sample two color comparison tube detects simultaneously, when having tested removal waste fluid, color comparison tube dial rotation is to waste liquid color comparison tube position, carries out discharging of waste liquid; Sample one color comparison tube, sample two color comparison tube are same color comparison tube, and for realizing twice detection of a sample, and title is divided into sample one color comparison tube, sample two color comparison tube, sample one color comparison tube, sample two color comparison tube in no particular order, are used interchangeably; First magnetic stirring apparatus of color comparison tube turntable mounting bottom drives sample one color comparison tube, the first stirrer of sample two color comparison tube carries out sample stirring.
Wherein, the quantity of color comparison tube group and sample cup, pipette, the quantity of surge tank is consistent, this technology can be carried out many group samples simultaneously and be detected simultaneously, such as, when detecting 6 samples, need six sample cups, six are located at the lotion pipeline on jacking gear, six pipette corresponding six surge tanks respectively, at i.e. six sample one color comparison tubes of corresponding six color comparison tube groups, six sample two color comparison tubes, 12 color comparison tubes are placed on color comparison tube turntable mounting respectively, color comparison tube turntable mounting realizes the rotation of 12 color comparison tubes with the rotation of color comparison tube rotating disk, note sample liquid, a waste liquid color comparison tube is only needed during discharge waste liquid.
Wherein, the pipeline between sample cup and surge tank inlet is provided with that solenoid valve, surge tank liquid outlet and the pipeline dripped between sample pin are provided with solenoid valve, pipeline between surge tank and negative pressure pump is provided with solenoid valve, the first sample introduction bobbin, pipeline between the second sample introduction bobbin and reagent bottle are provided with solenoid valve; The model of solenoid valve is identical.
Wherein, also comprise cabinet, be provided with single-chip microcomputer, storage unit in cabinet, cabinet is provided with function key, display screen, fan, and the cabinet of sample cup side is provided with temperature sensor; Function key, display screen, magnetic stirring apparatus, jacking gear, solenoid valve, colour comparison detection apparatus, heating arrangement, color comparison tube rotating disk, temperature sensor, storage unit, fan respectively with single-chip microcomputer connection.Single-chip microcomputer can solenoid valve on pilot piping, and realize the open and close of pipeline, realize utilizing negative pressure pump accurately to carry out imbibition, fluid injection, Single-chip Controlling magnetic stirring apparatus stirs the sample in sample cup; Single-chip Controlling jacking gear realizes the rise of pipette and transfers; Single-chip Controlling fan is lowered the temperature to sample cup in cabinet; The rotation of Single-chip Controlling color comparison tube rotating disk realizes rotation, the location of color comparison tube; Single-chip Controlling temperature sensor realizes the temperature detection to sample in sample cup; Above-mentioned detection data are stored into storage unit by single-chip microcomputer, and output display on a display screen, and the data input of experimenter is realized by function key.
The advantage of utility model is: 1) detection efficiency is high, detection numerical value is accurate, easy to use; 2 adopt surge tank to be cushioned by the liquid of sample cup, and than directly extracting with negative pressure pump, it is more accurate to measure; 3) color comparison tube group comprises sample one color comparison tube, sample two color comparison tube can carry out twice detection simultaneously, improves detection efficiency; 4) single-chip microcomputer can realize as control module, and automatic measurement is easy to use, and measuring accuracy is high.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the utility model schematic top plan view;
Fig. 3 is the utility model buffer tank structure schematic diagram;
Fig. 4 is the utility model control system schematic diagram;
In figure, 1, sample cup, 2, heating arrangement, 3, magnetic stirring apparatus, 4, stirrer, 5, jacking gear, 6, pipette, 7, surge tank, 8, drip sample pin, 9, negative pressure pump, 10, color comparison tube turntable mounting, 11, waste liquid color comparison tube, 12, sample one color comparison tube, 13, sample two color comparison tube, 14, first sample introduction bobbin, 15, second sample introduction bobbin, 16, color comparison tube rotating disk, 17, colour comparison detection apparatus, 18, first magnetic stirring apparatus, 19, first stirrer, 20, cabinet, 21, display screen, 22, function key, 23, temperature sensor, 24, reagent bottle, 25, inlet, 26, liquid outlet, 27, negative pressure mouth, 28, fan.
Embodiment
As Fig. 1, 2, shown in 3, water soluble acid tester, comprise sample cup 1, sample cup 1 is located on heating arrangement 2, heating arrangement 2 bottom is provided with magnetic stirring apparatus 3, the stirrer 4 coordinated with magnetic stirring apparatus 3 is provided with in sample cup 1, be located at the pipette 6 on jacking gear 5, pipette 6 is positioned at the positive upper end of sample cup 1, pipette 6 is connected by the inlet of pipeline with surge tank 7 bottom, the liquid outlet of surge tank 7 bottom is connected with sample pin 8 pipeline that drips, the top of surge tank 7 is provided with the negative pressure mouth be connected with negative pressure pump 9 by pipeline, sample pin 8 bottom of dripping is provided with color comparison tube turntable mounting 10, color comparison tube turntable mounting 10 is provided with color comparison tube group, waste liquid color comparison tube 11, color comparison tube group comprises sample one color comparison tube 12, sample two color comparison tube 13, sample pin 8 side of dripping is provided with the first sample introduction bobbin 14 be connected with reagent bottle 24 pipeline, second sample introduction bobbin 15, drip sample pin 8 when sample one color comparison tube 12 positive upper end, first sample introduction bobbin 14, second sample introduction bobbin 15 is positioned at the positive upper end of sample two color comparison tube 13, color comparison tube turntable mounting 10 is fixed on color comparison tube rotating disk 16, also comprises the colour comparison detection apparatus 17 for contrasting colour tube group colorimetric, color comparison tube turntable mounting 10 bottom is provided with the first magnetic stirring apparatus 18, is provided with the first stirrer 19 in sample one color comparison tube 12 of color comparison tube group, sample two color comparison tube 13, color comparison tube group is six groups, and also comprise six sample cups, 1, six pipette, 6, six surge tanks 7, surge tank 7 is provided with inlet, liquid outlet, negative pressure mouth.
As shown in Figure 4, be provided with single-chip microcomputer, storage unit in cabinet 20, cabinet 20 is provided with function key 22, display screen 21, fan 28, and the cabinet 20 of sample cup 1 side is provided with temperature sensor 23; Function key 22, display screen 21, magnetic stirring apparatus 3, first magnetic stirring apparatus 18, negative pressure pump 9, jacking gear 5, solenoid valve, colour comparison detection apparatus 17, heating arrangement 2, color comparison tube rotating disk 16, temperature sensor 23, storage unit, fan respectively with single-chip microcomputer connection; Pipeline between sample cup 1 and surge tank 7 inlet is provided with that solenoid valve, surge tank 7 liquid outlet and the pipeline dripped between sample pin 8 are provided with solenoid valve, pipeline between surge tank 7 and negative pressure pump 9 is provided with solenoid valve, pipeline between the first sample introduction bobbin 14, second sample introduction bobbin 15 and reagent bottle 24 is provided with solenoid valve.
Claims (4)
1. water soluble acid tester, comprise sample cup, sample cup is established on the heating, heating arrangement bottom is provided with magnetic stirring apparatus, the stirrer coordinated with magnetic stirring apparatus is provided with in sample cup, it is characterized in that, also comprise the pipette be located on jacking gear, pipette is positioned at the positive upper end of sample cup, pipette is connected by the inlet of pipeline with surge tank bottom, the liquid outlet of surge tank bottom is connected with sample needle tubing road of dripping, the top of surge tank is provided with the negative pressure mouth be connected with negative pressure pump by pipeline, sample pin bottom of dripping is provided with color comparison tube turntable mounting, color comparison tube turntable mounting is provided with color comparison tube group, waste liquid color comparison tube, color comparison tube group comprises sample one color comparison tube, sample two color comparison tube, sample pin side of dripping is provided with the first sample introduction bobbin be connected with reagent bottle pipeline, second sample introduction bobbin, drip sample pin when the positive upper end of sample one color comparison tube, and the first sample introduction bobbin, the second sample introduction bobbin are positioned at the positive upper end of sample two color comparison tube, and color comparison tube turntable mounting is fixed on color comparison tube rotating disk, also comprise the colour comparison detection apparatus for contrasting colour tube group colorimetric, color comparison tube turntable mounting bottom is provided with the first magnetic stirring apparatus, is provided with the first stirrer in sample one color comparison tube of color comparison tube group, sample two color comparison tube.
2. water soluble acid tester according to claim 1, is characterized in that, the quantity of color comparison tube group is consistent with the quantity of sample cup, pipette, surge tank.
3. water soluble acid tester according to claim 2, it is characterized in that, the pipeline between sample cup and surge tank inlet is provided with that solenoid valve, surge tank liquid outlet and the pipeline dripped between sample pin are provided with solenoid valve, pipeline between surge tank and negative pressure pump is provided with solenoid valve, the first sample introduction bobbin, pipeline between the second sample introduction bobbin and reagent bottle be provided with solenoid valve.
4. water soluble acid tester according to claim 3, is characterized in that, also comprise cabinet, is provided with single-chip microcomputer, storage unit in cabinet, and cabinet is provided with function key, display screen, fan, and the cabinet of sample cup side is provided with temperature sensor; Function key, display screen, magnetic stirring apparatus, the first magnetic stirring apparatus, negative pressure pump, jacking gear, solenoid valve, color comparison tube rotating disk, heating arrangement, colour comparison detection apparatus, temperature sensor, storage unit, fan respectively with single-chip microcomputer connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512788.XU CN204086149U (en) | 2014-09-05 | 2014-09-05 | Water soluble acid tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420512788.XU CN204086149U (en) | 2014-09-05 | 2014-09-05 | Water soluble acid tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204086149U true CN204086149U (en) | 2015-01-07 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420512788.XU Expired - Fee Related CN204086149U (en) | 2014-09-05 | 2014-09-05 | Water soluble acid tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204086149U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655575A (en) * | 2015-01-16 | 2015-05-27 | 国网山东省电力公司青岛供电公司 | Water-soluble acid-base testing device and method |
| CN106916712A (en) * | 2017-02-15 | 2017-07-04 | 合肥步之道商贸有限公司 | A kind of full-automatic wine blending device |
| CN110850033A (en) * | 2019-11-22 | 2020-02-28 | 重庆地质矿产研究院 | Tester with synchronous stirrer |
| CN111999290A (en) * | 2020-08-25 | 2020-11-27 | 淄博纳瑞仪器有限公司 | Automatic dry full-automatic water-soluble acid-base apparatus of colour comparison tube residual moisture |
| CN115876555A (en) * | 2023-03-03 | 2023-03-31 | 北京华科仪科技股份有限公司 | Pretreatment device and method for on-line monitoring of mineral leaching solution |
-
2014
- 2014-09-05 CN CN201420512788.XU patent/CN204086149U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104655575A (en) * | 2015-01-16 | 2015-05-27 | 国网山东省电力公司青岛供电公司 | Water-soluble acid-base testing device and method |
| CN105548175A (en) * | 2015-01-16 | 2016-05-04 | 国网山东省电力公司青岛供电公司 | Water-soluble acid and alkali tester |
| CN105699372A (en) * | 2015-01-16 | 2016-06-22 | 国网山东省电力公司青岛供电公司 | Testing method based on water-soluble acid-base testing device |
| CN104655575B (en) * | 2015-01-16 | 2016-08-24 | 国网山东省电力公司青岛供电公司 | A kind of water solublity soda acid test device |
| CN105548175B (en) * | 2015-01-16 | 2018-01-12 | 国网山东省电力公司青岛供电公司 | A kind of water-soluble soda acid tester |
| CN105699372B (en) * | 2015-01-16 | 2018-03-30 | 国网山东省电力公司青岛供电公司 | A kind of method of testing based on water-soluble soda acid test device |
| CN106916712A (en) * | 2017-02-15 | 2017-07-04 | 合肥步之道商贸有限公司 | A kind of full-automatic wine blending device |
| CN110850033A (en) * | 2019-11-22 | 2020-02-28 | 重庆地质矿产研究院 | Tester with synchronous stirrer |
| CN111999290A (en) * | 2020-08-25 | 2020-11-27 | 淄博纳瑞仪器有限公司 | Automatic dry full-automatic water-soluble acid-base apparatus of colour comparison tube residual moisture |
| CN115876555A (en) * | 2023-03-03 | 2023-03-31 | 北京华科仪科技股份有限公司 | Pretreatment device and method for on-line monitoring of mineral leaching solution |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150107 Termination date: 20200905 |