CN105203505A - Water quality online turbidity and chromaticity-integrated detector and method - Google Patents
Water quality online turbidity and chromaticity-integrated detector and method Download PDFInfo
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- CN105203505A CN105203505A CN201510685093.0A CN201510685093A CN105203505A CN 105203505 A CN105203505 A CN 105203505A CN 201510685093 A CN201510685093 A CN 201510685093A CN 105203505 A CN105203505 A CN 105203505A
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Abstract
A water quality online turbidity and chromaticity-integrated detector comprises a data processing device and a transparent container, wherein the outer side of the transparent container is provided with a first light source, a second light source and a receiver, the first light source, the axis of the transparent container and the receiver are located on the same straight line, a connecting line between the second light source and the axis of the transparent container are vertical to the straight line where the first light source, the transparent container and the receiver are located, and the data processing device is connected to the receiver. According to the water quality online turbidity and chromaticity-integrated detector, chromaticity detection by material transmission and turbidity detection by 90-degree scattering are integrated on the same detection device, the structure is simple, the maintenance is convenient, and the detection is accurate and reliable.
Description
Technical field
The present invention relates to water quality online measuring technique field, particularly relate to the online turbidity colourity one pick-up unit of a kind of water quality and method.
Background technology
The sensor of existing all on-line instruments on the market all can only detect a project, can not detect multiple project.And occur in the online Turbidity measurement instrument of water quality in the market, have employed integral type turbidity tester ware, these vessel are a square groove, for splendid attire water sample in groove, then light source and in 90 ° being placed in groove walls of receiver are used for detecting turbidity, these vessel and instrument are connected as a single entity, long-play easily produces bur thus causes measurement result inaccurate, machine need be torn open when safeguarding, that machine cannot normally work in cleaning, this machine also can only detect turbidity, uses this sensor to make online water quality testing meter.
Summary of the invention
The object of the present invention is to provide the online turbidity colourity one pick-up unit of a kind of water quality and method, for solving water quality detection in prior art, function singleness, plant maintenance inconvenience, the inaccurate technical matters of testing result.
For achieving the above object, technical scheme proposed by the invention is:
A kind of water quality of the present invention online turbidity colourity one pick-up unit, it comprises: data processing equipment, transparent vessel, the outside of described transparent vessel is provided with the first light source, secondary light source and receiver, wherein, the first described light source, transparent vessel axle center and receiver three are on same straight line, and described secondary light source and transparent vessel axial connecting line are perpendicular to the straight line residing for described first light source, transparent vessel and receiver, and described data processing equipment is connected to described receiver.
Wherein, described transparent vessel is provided with a just relative water inlet and water delivering orifice.
Wherein, described transparent vessel is a tubular body, and described water inlet and water delivering orifice are located at tubular body two ends.
Wherein, described receiver is optical sensor.
Wherein, the wavelength of the first described light source is 360nm to 380nm.
Adopt water quality online turbidity colourity one body detecting method of the online turbidity of the water quality as above described in any one colourity one pick-up unit, by water sample splendid attire to be detected in transparent vessel, just relative to first light source and receiver is positioned over outside transparent vessel, and the first light source and receiver line are through transparent vessel axle center, transmission is adopted to detect colourity, described secondary light source is located at outside transparent vessel, and secondary light source is vertical with line between the first light source and receiver with transparent vessel axial connecting line, scattering is adopted to detect turbidity.
Wherein, the first described light source is monochromatic light.
Wherein, the wavelength of the first described light source is 360nm to 380nm.
Wherein, the first described light source is mixed light.
Compared with prior art, the online turbidity colourity one pick-up unit of a kind of water quality of this invention and method, container is circular tube shaped, it is down water inlet, upper is water delivering orifice, water sample enters into testing tube via water inlet, and can arrange the turbidity of 90 ° of detection architecture to water sample at testing tube outer wall and detect and can also the colourity of transmission to water sample detect, water sample after tested is directly discharged by water delivering orifice.Change new testing tube after only this testing tube need being taken off when safeguarding, instrument can directly be tested after changing new testing tube, simple and convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of water quality of the present invention online turbidity colourity one pick-up unit.
Fig. 2 is the cross section structure schematic diagram of water quality of the present invention online turbidity colourity one pick-up unit.
Embodiment
Below with reference to accompanying drawing, elaboration is further given to the present invention.
Refer to accompanying drawing 1 and Fig. 2, this kind of water quality online turbidity colourity one pick-up unit, it comprises: data processing equipment, in the accompanying drawings and not shown, this data processing equipment can be computing machine, microprocessor etc., transparent vessel 1, the outside of described transparent vessel 1 is provided with the first light source 3, secondary light source 2 and receiver 4, wherein, the first described light source 3, transparent vessel 1 axle center and reception 4 device threes are on same straight line, and described secondary light source 2 and transparent vessel 1 axial connecting line are perpendicular to described first light source 3, transparent vessel 1 and the straight line residing for receiver 4, described data processing equipment is connected to described receiver 4, the light signal received by receiver carries out conversion process calculating, obtain colorimetry-turbidity value.
Please accompanying drawings 1 again, described transparent vessel 1 is provided with a just relative water inlet 12 and water delivering orifice 11.Described transparent vessel 1 is a tubular body, and described water inlet 12 is located at tubular body two ends with water delivering orifice 11.And described water inlet 12 is less than the caliber of tubular body in the caliber of water delivering orifice 11.
In the present embodiment, described receiver 4 is optical sensor.For receiving the transmitted light after the first light source 3 transmission water sample, receive the scattered light come through 90 degree of refractions by secondary light source 2 simultaneously.
Wherein, when the first light source 3 adopts monochromatic light, the wavelength of this first light source is 360nm to 380nm.In other embodiments, this first light source 3 can adopt any energy light source, also can be color mixing light source.Further, this secondary light source 2 can be monochromatic light or mixed light.
Above-mentioned transparent vessel adopts glass or the good material of other printing opacities to make.
The invention also discloses a kind of water quality online turbidity colourity one body detecting method, first, by water sample splendid attire to be detected in transparent vessel, just relative to first light source and receiver is positioned over outside transparent vessel, and the first light source and receiver line are through transparent vessel axle center, adopt transmission to detect colourity, described secondary light source is located at outside transparent vessel, and secondary light source is vertical with line between the first light source and receiver with transparent vessel axial connecting line, scattering is adopted to detect turbidity.Finally receive transmitted light and scattered light data by receiver 4, carry out process through data processing equipment and calculate acquisition turbidity and chromatic value.
In like manner, the first described light source is monochromatic light, also can be mixed light.When the first light source selects monochromatic light, the wavelength of the first described light source is 360nm to 380nm.No matter select monochromatic light or mixed light, it all possesses certain energy, and light supply apparatus adopts the common light fixture that can be used for water quality detection.
Water quality of the present invention online turbidity colourity one pick-up unit, it adopts the simple tubular body transparent vessel of structure, and its two ends are connected to water inlet and water delivering orifice, when safeguarding, only needing dismantles transparent vessel changes, simple and quick, can not affect on-line checkingi.Meanwhile, Turbidity measurement and colorimetric detection are integrated on same pick-up unit by the present invention, for user provides more comprehensively, apply more easily.
Foregoing; be only preferred embodiment of the present invention; not for limiting embodiment of the present invention; those of ordinary skill in the art are according to central scope of the present invention and spirit; can carry out corresponding flexible or amendment very easily, therefore protection scope of the present invention should be as the criterion with the protection domain required by claims.
Claims (9)
1. a water quality online turbidity colourity one pick-up unit, it is characterized in that, comprise: data processing equipment, transparent vessel, the outside of described transparent vessel is provided with the first light source, secondary light source and receiver, wherein, the first described light source, transparent vessel axle center and receiver three are on same straight line, and described secondary light source and transparent vessel axial connecting line are perpendicular to the straight line residing for described first light source, transparent vessel and receiver, and described data processing equipment is connected to described receiver.
2. water quality as claimed in claim 1 online turbidity colourity one pick-up unit, is characterized in that, described transparent vessel is provided with a just relative water inlet and water delivering orifice.
3. water quality as claimed in claim 2 online turbidity colourity one pick-up unit, it is characterized in that, described transparent vessel is a tubular body, and described water inlet and water delivering orifice are located at tubular body two ends.
4. water quality as claimed in claim 1 online turbidity colourity one pick-up unit, it is characterized in that, described receiver is optical sensor.
5. water quality as claimed in claim 1 online turbidity colourity one pick-up unit, it is characterized in that, the wavelength of the first described light source is 360nm to 380nm.
6. adopt water quality online turbidity colourity one body detecting method of the water quality online turbidity colourity one pick-up unit as described in claim 1 to 5 any one, it is characterized in that: by water sample splendid attire to be detected in transparent vessel, just relative to first light source and receiver is positioned over outside transparent vessel, and the first light source and receiver line are through transparent vessel axle center, transmission is adopted to detect colourity, described secondary light source is located at outside transparent vessel, and secondary light source is vertical with line between the first light source and receiver with transparent vessel axial connecting line, scattering is adopted to detect turbidity.
7. water quality online turbidity colourity one body detecting method as claimed in claim 6, it is characterized in that, the first described light source is monochromatic light.
8. water quality online turbidity colourity one body detecting method as claimed in claim 6, it is characterized in that, the wavelength of the first described light source is 360nm to 380nm.
9. water quality online turbidity colourity one body detecting method as claimed in claim 6, it is characterized in that, the first described light source is mixed light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510685093.0A CN105203505A (en) | 2015-10-20 | 2015-10-20 | Water quality online turbidity and chromaticity-integrated detector and method |
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| CN201510685093.0A CN105203505A (en) | 2015-10-20 | 2015-10-20 | Water quality online turbidity and chromaticity-integrated detector and method |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093127A (en) * | 2016-08-04 | 2016-11-09 | 四川德泽四方科技有限责任公司 | The online remote supervision system of water turbidity and method |
| CN106645036A (en) * | 2017-01-17 | 2017-05-10 | 中国科学院计算技术研究所 | Liquid turbidity measuring device and measuring method thereof |
| CN107976409A (en) * | 2017-11-23 | 2018-05-01 | 上海海恒机电仪表有限公司 | A kind of new online chromascope and its detection method |
| CN109520934A (en) * | 2018-12-12 | 2019-03-26 | 湖南爱威医疗科技有限公司 | Liquid detecting analyzer |
| CN110487723A (en) * | 2019-08-26 | 2019-11-22 | 长春美泰仪器有限公司 | A kind of multidimensional integration spectrum detection cell device |
| CN112268876A (en) * | 2020-10-14 | 2021-01-26 | 天津优可信科技有限公司 | Water quality detection unit and water quality detector |
| CN113720803A (en) * | 2021-07-15 | 2021-11-30 | 常州罗盘星检测科技有限公司 | Method and system for online simultaneous detection of low-concentration and high-concentration floating water at low temperature and high temperature |
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| JPS58195140A (en) * | 1982-05-11 | 1983-11-14 | Nippon Seimitsu Kogaku Kk | Measuring method of turbidity, haze value and chromaticity by integrating sphere |
| JPH0450751A (en) * | 1990-06-18 | 1992-02-19 | Nikken Syst Kk | Measuring instrument for turbidity, chromaticity, or the like |
| CN1111752A (en) * | 1994-03-15 | 1995-11-15 | 王常智 | Astigmatic and transmissible multiplex colour turbidimeter |
| JP2013120064A (en) * | 2011-12-06 | 2013-06-17 | Hitachi High-Tech Control Systems Corp | Turbidity chromaticity meter |
| CN205080058U (en) * | 2015-10-20 | 2016-03-09 | 深圳市清时捷科技有限公司 | Integrative detection device of online turbidity colourity of quality of water |
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2015
- 2015-10-20 CN CN201510685093.0A patent/CN105203505A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| JPS58195140A (en) * | 1982-05-11 | 1983-11-14 | Nippon Seimitsu Kogaku Kk | Measuring method of turbidity, haze value and chromaticity by integrating sphere |
| JPH0450751A (en) * | 1990-06-18 | 1992-02-19 | Nikken Syst Kk | Measuring instrument for turbidity, chromaticity, or the like |
| CN1111752A (en) * | 1994-03-15 | 1995-11-15 | 王常智 | Astigmatic and transmissible multiplex colour turbidimeter |
| JP2013120064A (en) * | 2011-12-06 | 2013-06-17 | Hitachi High-Tech Control Systems Corp | Turbidity chromaticity meter |
| CN205080058U (en) * | 2015-10-20 | 2016-03-09 | 深圳市清时捷科技有限公司 | Integrative detection device of online turbidity colourity of quality of water |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106093127A (en) * | 2016-08-04 | 2016-11-09 | 四川德泽四方科技有限责任公司 | The online remote supervision system of water turbidity and method |
| CN106645036A (en) * | 2017-01-17 | 2017-05-10 | 中国科学院计算技术研究所 | Liquid turbidity measuring device and measuring method thereof |
| CN106645036B (en) * | 2017-01-17 | 2019-06-18 | 中国科学院计算技术研究所 | Liquid turbidity measuring device and its measurement method |
| CN107976409A (en) * | 2017-11-23 | 2018-05-01 | 上海海恒机电仪表有限公司 | A kind of new online chromascope and its detection method |
| CN109520934A (en) * | 2018-12-12 | 2019-03-26 | 湖南爱威医疗科技有限公司 | Liquid detecting analyzer |
| CN110487723A (en) * | 2019-08-26 | 2019-11-22 | 长春美泰仪器有限公司 | A kind of multidimensional integration spectrum detection cell device |
| CN112268876A (en) * | 2020-10-14 | 2021-01-26 | 天津优可信科技有限公司 | Water quality detection unit and water quality detector |
| CN113720803A (en) * | 2021-07-15 | 2021-11-30 | 常州罗盘星检测科技有限公司 | Method and system for online simultaneous detection of low-concentration and high-concentration floating water at low temperature and high temperature |
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