CN204115808U - A kind of changeable fluid optical quantitation device - Google Patents
A kind of changeable fluid optical quantitation device Download PDFInfo
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- CN204115808U CN204115808U CN201420654243.2U CN201420654243U CN204115808U CN 204115808 U CN204115808 U CN 204115808U CN 201420654243 U CN201420654243 U CN 201420654243U CN 204115808 U CN204115808 U CN 204115808U
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- straight pipe
- hair side
- transparent straight
- circle transparent
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Abstract
The utility model belongs to quantitative chemical analysis field, is specifically related to a kind of changeable fluid optical quantitation device.A kind of changeable fluid optical quantitation device, comprise hair side circle transparent straight pipe in foreign side, photoelectricity correlation level detection ring, MCU control panel, tee pipe fitting, liquid feed valve, liquid valve, extracts interface, exhaust-valve; It is characterized in that in foreign side, hair side circle transparent straight pipe is vertically installed, the suit tee pipe fitting of two ends up and down of hair side circle transparent straight pipe in foreign side, photoelectricity correlation level detection ring set connects the outside being arranged on hair side circle transparent straight pipe in foreign side, extraction interface and exhaust-valve are sleeved on the tee pipe fitting both sides on hair side circle transparent straight pipe top in foreign side, liquid feed valve and liquid valve are sleeved on the tee pipe fitting both sides of hair side circle transparent straight pipe bottom in foreign side, and whole changeable fluid optical quantitation device inside is airtight.The beneficial effects of the utility model save manpower, and measurement result is reproducible, and stability is high, and accurately, little power consumption, does not need to safeguard.
Description
Technical field
The utility model belongs to quantitative chemical analysis field, is specifically related to a kind of changeable fluid optical quantitation device.
Background technology
Water is Source of life, does not have life without water.Water is also industrial important source material, and commercial production will produce a large amount of industrial waste water, and discharge of wastewater meeting water pollutions, affects the mankind oneself.At present, due to rapid industrial development, water pollutions can be increasing, causes the mankind not have water to drink.Therefore, industry will develop, and also strictly will control discharge of wastewater, prevent water pollution.Prevent water pollution, need wastewater treatment, wastewater treatment needs water quality monitoring, and water quality monitoring needs quantitative chemical analysis.Traditional quantitative chemical analysis, needs special messenger's manual operations, effort of taking a lot of work.Replace manual measurement to be computing machine automated on-line instrumentation, how quantitatively prerequisite is on-line measurement device draw samples or reagent.Technical thought of the present utility model utilizes subsurface optical transmission in hair side test tube, the device of this liquid volume of quantitative measurment.
Utility model content
The technical solution of the utility model: a kind of changeable fluid optical quantitation device, as shown in Figure 1, comprise hair side circle transparent straight pipe in foreign side, photoelectricity correlation level detection ring, MCU control panel, tee pipe fitting, liquid feed valve, liquid valve, extracts interface, exhaust-valve; It is characterized in that in foreign side, hair side circle transparent straight pipe is vertically installed, the suit tee pipe fitting of two ends up and down of hair side circle transparent straight pipe in foreign side, photoelectricity correlation level detection ring set connects the outside being arranged on hair side circle transparent straight pipe in foreign side, extraction interface and exhaust-valve are sleeved on the tee pipe fitting both sides on hair side circle transparent straight pipe top in foreign side, liquid feed valve and liquid valve are sleeved on the tee pipe fitting both sides of hair side circle transparent straight pipe bottom in foreign side, and whole changeable fluid optical quantitation device inside is airtight.
Described a kind of changeable fluid optical quantitation device, it is characterized in that, as shown in Figure 2, in foreign side, the material selection transparent water of hair side circle transparent straight pipe does not melt medium, in foreign side, the interior pipe of hair side circle transparent straight pipe is cylindrical straight tube, and the inside surface of interior pipe is hair side, and in foreign side, the outside of hair side circle transparent straight pipe is rectangle, in foreign side, the smooth outer surface of hair side circle transparent straight pipe, is printed on altitude scale mark.
Described a kind of changeable fluid optical quantitation device, it is characterized in that, as shown in Figure 3, photoelectricity correlation level detection ring is rectangular configuration, center, the side installing light emitting element of straight-flanked ring, light receiving element is installed at center, side, opposite, and adjacent center side installs spiral positioning device, and adjacent side another side installs electric-connected socket.
Described a kind of changeable fluid optical quantitation device, is characterized in that, the quantity of photoelectricity correlation level detection ring is 2,2 photoelectricity correlation level detection ring electrical connection MCU control panels.
Principle of work summary of the present utility model: preset, measured liquid is transparent.Exhaust-valve and liquid valve are closed, and liquid feed valve is opened, and extract interface negative pressure, and measured liquid enters hair side circle transparent straight pipe in foreign side, and liquid level from below to up.Because in hair side circle transparent straight pipe in foreign side, the inside surface of pipe is hair side, measured liquid is only had to enter in foreign side just transparent under liquid level after hair side circle transparent straight pipe.In foreign side hair side circle transparent straight pipe interior pipe in when there is no a transparency liquid, itself be opaque, photoelectricity correlation level detection ring is without printing opacity information.The area that metered capacity equals interior pipe is multiplied by height, the range that namely different height is corresponding different.Be printed on altitude scale in the outside of foreign side's internal hair face circle transparent straight pipe, photoelectricity correlation level detection ring is arranged on the differing heights position of the circle of hair side in foreign side transparent straight pipe, corresponding different ranges.When there being transparent testing liquid in pipe in hair side circle transparent straight pipe in the foreign side of vertically installing, photoelectricity correlation level detection ring subsurface printing opacity information detected, pass to MCU control panel, MCU control panel detects liquid level information, according to height of liquid level, judge the volume of fluid to be measured.2 predeterminable two ranges of photoelectricity correlation level detection ring.
Usefulness of the present utility model is that principle is simple, outsidely observes convenient, and reliable operation, can according to measurement needs, adjust at any time photoelectricity correlation level detection ring number, change the extraction amount of sample liquids.
Accompanying drawing explanation
A kind of changeable fluid optical quantitation device of Fig. 1 structural drawing.
Hair side circle transparent straight pipe structural drawing in the foreign side of a kind of changeable fluid optical quantitation device of Fig. 2.
The structural map of the photoelectricity correlation level detection ring of a kind of changeable fluid optical quantitation device of Fig. 3.
In figure: 1, photoelectricity correlation level detection ring, 2, hair side circle transparent straight pipe in foreign side, 2.1, interior hair side circle, 2.2, foreign side's transparent area, 3, tee pipe fitting, 4, liquid feed valve, 5, liquid valve, 6, interface is extracted, 9, exhaust-valve, 7, MCU control panel, 11, light-emitting component, 12, photoelectric apparatus, 13, locating device, 14, electric-connected socket.Two corresponding differing heights of photoelectricity correlation level detection ring in Fig. 1.
Embodiment
XHX-LC2012-1 changeable fluid optical quantitation device that embodiment is produced with Shanxi Xin Huaxiang company limited, be arranged on the ammonia nitrogen on-line measurement instrument of Shanxi Xin Huaxiang company limited production, be described as follows: critical piece: in foreign side, hair side circle transparent straight pipe (2) adopts transparent plastic injection moulding manufacture, square-outside and round-inside, length 12 centimetres, internal capacity 12 milliliters.In foreign side, hair side circle transparent straight pipe (2) outer smooth is transparent, has length mark.In foreign side, hair side circle transparent straight pipe (2) inner circular diameter is strictly identical, and the volume of inner cylinder equals area and is multiplied by length (V=S*H), unit milliliter.Because in foreign side, the inner circle area of hair side circle transparent straight pipe (2) is fixed, outside length is exactly volume.In foreign side, hair side circle transparent straight pipe (2) inner circular surface is hair side, light tight.Only inject hair side circle transparent straight pipe (2) inner cylinder in foreign side at transparency liquid, could printing opacity.During measurement, in foreign side, hair side circle transparent straight pipe (2) is vertically installed, liquid feed valve (4) is opened, liquid valve (5) and exhaust-valve (9) are closed, extract interface under the effect of numerical control syringe, measured liquid injects from hair side circle transparent straight pipe (2) bottom in foreign side, and photoelectricity correlation level detection ring (1) is as long as printing opacity under liquid level being detected, be multiplied by inner cylinder face by the height of printing opacity to amass, get final product the volume of liquid.Photoelectricity correlation level detection ring (1) photoelectricity correlation level detection ring (1) height is 1 centimetre.Photoelectricity correlation level detection ring (1), at the diverse location in foreign side's internal hair face circle transparent straight pipe (2), can adjust the volume of injecting fluid sample.MCU control panel (7) receives printing opacity information, differentiates height of liquid level, the i.e. volume of fluid to be measured by the range preset.
Recent application facts have proved, the beneficial effect of a kind of changeable fluid optical quantitation device of the utility model saves manpower, and measurement result is reproducible, and stability is high, and accurately, little power consumption, does not need to safeguard.The beneficial effect of a kind of changeable fluid optical quantitation device of the utility model also has, outside observe convenient, during work, can according to measurement needs, adjust at any time photoelectricity correlation level detection ring number, change the extraction amount of sample liquids.
Claims (4)
1. a changeable fluid optical quantitation device, comprise hair side circle transparent straight pipe in foreign side, photoelectricity correlation level detection ring, MCU control panel, tee pipe fitting, liquid feed valve, liquid valve, extracts interface, exhaust-valve; It is characterized in that in foreign side, hair side circle transparent straight pipe is vertically installed, the suit tee pipe fitting of two ends up and down of hair side circle transparent straight pipe in foreign side, photoelectricity correlation level detection ring set connects the outside being arranged on hair side circle transparent straight pipe in foreign side, extraction interface and exhaust-valve are sleeved on the tee pipe fitting both sides on hair side circle transparent straight pipe top in foreign side, liquid feed valve and liquid valve are sleeved on the tee pipe fitting both sides of hair side circle transparent straight pipe bottom in foreign side, and whole changeable fluid optical quantitation device inside is airtight.
2. a kind of changeable fluid optical quantitation device as claimed in claim 1, it is characterized in that, in foreign side, the material selection transparent water of hair side circle transparent straight pipe does not melt medium, in foreign side, the interior pipe of hair side circle transparent straight pipe is cylindrical straight tube, the inside surface of interior pipe is hair side, in foreign side, the outside of hair side circle transparent straight pipe is rectangle, and in foreign side, the smooth outer surface of hair side circle transparent straight pipe, is printed on altitude scale mark.
3. a kind of changeable fluid optical quantitation device as claimed in claim 1, it is characterized in that, photoelectricity correlation level detection ring is rectangular configuration, center, the side installing light emitting element of straight-flanked ring, light receiving element is installed at center, side, opposite, adjacent center side installs spiral positioning device, and adjacent side another side installs electric-connected socket.
4. a kind of changeable fluid optical quantitation device as claimed in claim 1, is characterized in that, the quantity of photoelectricity correlation level detection ring is 2,2 photoelectricity correlation level detection ring electrical connection MCU control panels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654243.2U CN204115808U (en) | 2014-11-02 | 2014-11-02 | A kind of changeable fluid optical quantitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420654243.2U CN204115808U (en) | 2014-11-02 | 2014-11-02 | A kind of changeable fluid optical quantitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204115808U true CN204115808U (en) | 2015-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420654243.2U Expired - Fee Related CN204115808U (en) | 2014-11-02 | 2014-11-02 | A kind of changeable fluid optical quantitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204115808U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330125A (en) * | 2014-11-02 | 2015-02-04 | 山西鑫华翔科技发展有限公司 | Variable-range optical quantification device |
-
2014
- 2014-11-02 CN CN201420654243.2U patent/CN204115808U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330125A (en) * | 2014-11-02 | 2015-02-04 | 山西鑫华翔科技发展有限公司 | Variable-range optical quantification device |
| CN104330125B (en) * | 2014-11-02 | 2019-03-29 | 山西鑫华翔科技发展有限公司 | A kind of changeable fluid optical quantitation device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Qu Weihong Document name: Notification of Termination of Patent Right |
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| DD01 | Delivery of document by public notice | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150121 Termination date: 20191102 |
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| CF01 | Termination of patent right due to non-payment of annual fee |