CN105466853A - Online chloride detecting device and chloride detecting system - Google Patents
Online chloride detecting device and chloride detecting system Download PDFInfo
- Publication number
- CN105466853A CN105466853A CN201511019451.0A CN201511019451A CN105466853A CN 105466853 A CN105466853 A CN 105466853A CN 201511019451 A CN201511019451 A CN 201511019451A CN 105466853 A CN105466853 A CN 105466853A
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- Prior art keywords
- chloride
- detection cell
- detecting
- lower cover
- measuring device
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/01—Arrangements or apparatus for facilitating the optical investigation
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
Abstract
The invention is suitable for the technical field of water quality detecting devices, and discloses an online chloride detecting device and a chloride detecting system. The detecting device comprises a detecting cell, a detecting cell upper cover, a detecting cell lower cover, a digestion cell, a metering device and photosensitive detecting assemblies, wherein the detecting cell upper cover and the detecting cell lower cover are arranged at the two ends of the detecting cell respectively, the digestion cell is arranged in the detecting cell and used for containing chloride liquid, the metering device is arranged on the detecting cell and used for measuring the content of liquid in the digestion cell, the photosensitive detecting assemblies are arranged at the two sides of the detecting cell and used for detecting the content of chloride in the liquid in the digestion cell, and the two ends of the digestion cell are detachably connected with the detecting cell upper cover and the detecting cell lower cover respectively. The detecting device is designed to have detecting and metering functions, namely the metering device is additionally arranged on the detecting cell, the device is simplified, and the time consumed for collecting a reagent for the device is saved, so that the overall detection time of the device is shortened, and detection accuracy is improved.
Description
Technical field
The invention belongs to water quality detecting device technical field, particularly relate to a kind of chloride on-line measuring device and chloride detection system.
Background technology
At present, chloride on-line measuring device has a variety of, but most of chloride pick-up unit does not have the metering of reagent, and measuring apparatus and pick-up unit separate, relatively independent, makes equipment relative complex.And need first to measure before detecting, the time gathering reagent can be caused to increase, add the time of Whole Equipment detection and cause the accuracy of detection not high.
Summary of the invention
The object of the invention is to overcome above-mentioned the deficiencies in the prior art, provide a kind of chloride on-line measuring device, it makes pick-up unit can accurately measure when detecting, and eliminates the measuring apparatus of reagent before detecting, equipment is more simplified.
Technical scheme of the present invention is: provide a kind of chloride on-line measuring device, comprise detection cell body, be separately positioned on detection cell upper cover and the detection cell lower cover at described detection cell body two ends, to be arranged in described detection cell body and digestion pool for holding chloride liquid to be measured, to be arranged on described detection cell body and measuring apparatus for measuring content liquid in described digestion pool, and be arranged on described detection cell body both sides and for the photosensitive detection components of the chloride content that detects liquid in described digestion pool, the two ends of described digestion pool removably connect with described detection cell upper cover and detection cell lower cover respectively.
Present invention also offers a kind of chloride detection system, it comprises chloride on-line measuring device as described above.
Implement a kind of chloride on-line measuring device of the present invention, there is following beneficial effect: by being designed to by pick-up unit not only can detect but also can measure, namely on detection cell body, measuring apparatus is increased, make checkout equipment just can the content of accurately metering liquid when detecting, eliminate the measuring apparatus of reagent before the reaction, equipment is more simplified, simultaneously also make equipment save to gather the time that reagent place needs cost, thus shortened time that Whole Equipment detects and improve the accuracy of detection.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the embodiment of the present invention, be briefly described to the accompanying drawing used required in embodiment below, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the chloride on-line measuring device that the embodiment of the present invention provides;
Fig. 2 is the structural representation of the digestion pool that the embodiment of the present invention provides;
Fig. 3 is the structural representation of the detection cell upper cover that the embodiment of the present invention provides;
Fig. 4 is the structural representation of the detection cell lower cover that the embodiment of the present invention provides.
Embodiment
In order to make object of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
It should be noted that, when element is called as " being fixed on " or " being arranged at " another element, it can directly on another element or may there is centering elements simultaneously.When an element is known as " being connected to " another element, it can be directly connected to another element or may there is centering elements simultaneously.
Also it should be noted that, the orientation term such as left and right, upper and lower in the embodiment of the present invention, is only relative concept or be reference with the normal operating condition of product each other, and should not be regarded as have restrictive.
As shown in Figure 1, the chloride on-line measuring device that the embodiment of the present invention provides, it comprises detection cell body 1, detection cell upper cover 2, detection cell lower cover 3, digestion pool 4, measuring apparatus 5 and photosensitive detection components 6.Wherein, detection cell upper cover 2, detection cell lower cover 3, digestion pool 4, measuring apparatus 5 and photosensitive detection components 6 are all arranged on detection cell body 1.Particularly, detection cell upper cover 2 and detection cell lower cover 3 are separately positioned on the two ends of detection cell body 1.Digestion pool 4 is arranged in detection cell body 1, and this digestion pool 4 is for the reaction reagent holding chloride liquid to be measured He add, and for chloride liquid to be measured and the reaction reagent that adds mix in digestion pool 4 after react place be provided, the two ends of digestion pool 4 removably connect with detection cell upper cover 2 and detection cell lower cover 3 respectively, chloride liquid to be measured and reaction reagent can be added respectively, to realize abundant mixing and the reaction of chloride liquid to be measured and reaction reagent from detection cell upper cover 2 and detection cell lower cover 3.Measuring apparatus 5 to be arranged on detection cell body 1 and total content for measuring liquid in digestion pool 4.Photosensitive detection components 6 is arranged on the both sides of detection cell body 1 and the chloride content for detecting liquid in digestion pool 4.In addition, because chloride on-line measuring device is for photometric detection principle, so require that photophobism is good, the cooperation of detection cell body 1 structure on two sides strictly reaches outer light thoroughly, thus improves the accuracy detected.And whole pick-up unit is sealing state, for reactive system eliminates extraneous solid impurity and the interference of light, make detection more stable, accurate.
The pick-up unit of the embodiment of the present invention has detection, reaction and function of measuring, reacted liquid need not be shifted, directly detect, make device data more accurate, stable, also save the time required in liquid transfer process further, equipment is simplified more.
In addition, the embodiment of the present invention is by being designed to pick-up unit not only can detect but also can measure, namely on detection cell body 1, measuring apparatus 5 is increased, make checkout equipment just accurately can control the addition of reagent when detecting, thus realize accurate measurement, eliminate the measuring apparatus of reagent before the reaction, equipment is more simplified, simultaneously also make equipment save to gather the time that reagent place needs cost, thus shortened time that Whole Equipment detects and improve the accuracy of detection.
Further, measuring apparatus 5 comprises level sensor 51 and float 52.Wherein, level sensor 51 is arranged on the both sides of detection cell body 1, and float 52 is suspended in the liquid surface of digestion pool 4.It is inner that float 52 is infused in digestion pool 4, along with reagent adds, raises and raise with liquid level, when float 52 is equal with level sensor 51, stops adding solvent, play the effect of accurate measurement like this.The embodiment of the present invention utilizes level sensing principle, increases level sensor, and equipment just can accurately measure when measuring, and equipment is more simplified, and also saves the time gathering reagent simultaneously.
Further, photosensitive detection components 6 comprises detection light source draw-in groove 61 and photosensitive detector 62.Wherein, light-metering source draw-in groove 61 is arranged on the sidewall of detection cell body 1, and photosensitive detector 62 is arranged in detection light source draw-in groove 61.
Further, as shown in Figure 2, digestion pool 4 comprises main part 41, first connecting portion 42 and the second connecting portion 43.Wherein, the effect of digestion pool 4 provides reacting environment for detecting reagent reacting.Particularly, the first connecting portion 42 and the second connecting portion 43 are separately positioned on the two ends of main part 41, and the first connecting portion 42 removably connects with detection cell upper cover 2, and the second connecting portion 43 removably connects with detection cell lower cover 3.In the present embodiment, the first connecting portion 42 and the second connecting portion 43 are formed along the two ends undergauge of main part 41 respectively, and the first connecting portion 42 and the second connecting portion 43 are all in cylindric.
Preferably, above-mentioned digestion pool 4 uses quartz glass to make, and quartz glass has good optics permeability, acid and alkali-resistance, corrosion-resistant, high temperature resistant.During photosensitive detection simultaneously, quartz glass can make light loss reduce, and for photosensitive detection provides stable, accurate environment, thus makes whole detection more stable, effective.
Further preferably, aforementioned body portion 41, first connecting portion 42 and the second connecting portion 43 one-body molded.
Further, as shown in Figure 3, detection cell upper cover 2 comprises upper cover body 21, top cap interface 22 and multiple first Reagent Tube 23.Wherein, top cap interface 22 to be arranged on upper cover body 21 and for removably connecting with the first connecting portion 42, namely top cap interface 22 is arranged on the side of upper cover body 21 near the first connecting portion 42.Multiple first Reagent Tubes 23 are vertically arranged on the upper end of upper cover body 21, and multiple first Reagent Tube 23 is all communicated with main part 41, and namely reagent is by after the first Reagent Tube 23, by top cap interface 22, then enters digestion pool 4 by the first connecting portion 42.Multichannel first Reagent Tube 23 of the detection cell upper cover 2 of the embodiment of the present invention, when reagent adding, can inject reagent simultaneously, shortens the time gathering reagent, makes be shortened detection time further; In addition digestion pool 4 is played to the effect of sealing, make reaction environment more independent, not by external interference, and then make detection more stable, accurate.In the present embodiment, detection cell upper cover 2 is provided with five the first Reagent Tubes 23.Be understandable that, in other embodiments of the invention, the number of the first Reagent Tube 23 can be determined according to actual needs.
Preferably, in one embodiment of the invention, the first connecting portion 42 in the shape of a spiral and have elasticity, can be inserted in top cap interface 22 to realize removably connecting by above-mentioned top cap interface 22.
Further, as shown in Figure 4, detection cell lower cover 3 comprises lower cover body 31, lower cover connector 32, second Reagent Tube 33 and the 3rd Reagent Tube 34.Wherein, lower cover body 31 in the shape of a spiral and there is elasticity, to realize removably connecting of detection cell lower cover 3 and the second connecting portion 43.Lower cover connector 32 is arranged on lower cover body 31 and for removably connecting with the second connecting portion 43, namely lower cover connector 32 is arranged on the side of lower cover body 31 near the second connecting portion 43.Second Reagent Tube 33 and the 3rd Reagent Tube 34 are arranged on lower cover body 31 one end away from lower cover connector 32, and the second Reagent Tube 33 is all communicated with main part 41 with the 3rd Reagent Tube 34, namely reagent is by after the second Reagent Tube 33 and the 3rd Reagent Tube 34, by lower cover connector 32, then enter digestion pool 4 by the second connecting portion 43.The effect of this solution pond lower cover 3 mainly makes digestion pool 4 and extraneous isolation, with the second Reagent Tube 33 and the 3rd Reagent Tube 34 on detection cell lower cover 3, reagent can be injected in digestion pool 4 by the second Reagent Tube 33 and the 3rd Reagent Tube 34 simultaneously, the time of collection reagent is shortened greatly, reagent can be made fully to mix simultaneously, thus make reaction more thorough.Also can inject distilled water from the second Reagent Tube 33 and the 3rd Reagent Tube 34 simultaneously, to clean digestion pool, provide clean environment for detecting next time.
The chloride on-line measuring device of the embodiment of the present invention, it is when detecting, reaction reagent is pressed in digestion pool 4 from first Reagent Tube 23 of five detection cell upper cover 2 simultaneously, when float 52 rises along with the increase of reagent in digestion pool 4, when level sensor 51 senses that float 52 arrives critical point, solvent stops adding, and clears up; After question response terminates, the photosensitive detector 62 of photosensitive detection components 6 directly carries out photometric detection in digestion pool 4 both sides, obtains data; To be detected complete, get rid of waste liquid from the second Reagent Tube 33, then be pressed into distilled water from the 3rd Reagent Tube 34 digestion pool 4 is rinsed, for lower secondary response provides clean environment, ensure the validity of next measurement data.
Present invention also offers a kind of chloride detection system, it comprises chloride on-line measuring device described above.
In sum, implement a kind of chloride on-line measuring device of the present invention and chloride detection system, it is by being designed to pick-up unit not only can detect but also can measure, namely on detection cell body 1, measuring apparatus 5 is increased, make checkout equipment just can the content of accurately metering liquid when detecting, eliminate the measuring apparatus of reagent before the reaction, equipment is more simplified, simultaneously also make equipment save to gather the time that reagent place needs cost, thus shortened time that Whole Equipment detects and improve the accuracy of detection.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement or improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a chloride on-line measuring device, it is characterized in that, comprise detection cell body (1), be separately positioned on detection cell upper cover (2) and the detection cell lower cover (3) at described detection cell body (1) two ends, to be arranged in described detection cell body (1) and digestion pool (4) for holding chloride liquid to be measured, be arranged on the upper and measuring apparatus (5) for measuring described digestion pool (4) interior content liquid of described detection cell body (1), and be arranged on described detection cell body (1) both sides and for the photosensitive detection components (6) of the chloride content that detects liquid in described digestion pool (4), the two ends of described digestion pool (4) removably connect with described detection cell upper cover (2) and detection cell lower cover (3) respectively.
2. chloride on-line measuring device as claimed in claim 1, it is characterized in that, described measuring apparatus (5) comprises the level sensor (51) being arranged on described detection cell body (1) both sides, and is suspended in the float (52) of the liquid surface in described digestion pool (4).
3. chloride on-line measuring device as claimed in claim 1, it is characterized in that, described photosensitive detection components (6) comprises the detection light source draw-in groove (61) on the sidewall being arranged on described detection cell body (1), and is arranged on the photosensitive detector (62) in described detection light source draw-in groove (61).
4. chloride on-line measuring device as claimed in claim 1, it is characterized in that, described digestion pool (4) is made up of quartz glass.
5. chloride on-line measuring device as claimed in claim 1, it is characterized in that, described digestion pool (4) comprises main part (41), is separately positioned on first connecting portion (42) at described main part (41) two ends and the second connecting portion (43), described first connecting portion (42) and described detection cell upper cover (2) removably connect, and described second connecting portion (43) and described detection cell lower cover (3) removably connect.
6. chloride on-line measuring device as claimed in claim 5, it is characterized in that, described detection cell upper cover (2) comprises upper cover body (21), be arranged on the upper and top cap interface (22) for removably connecting with described first connecting portion (42) of described upper cover body (21), and is vertically arranged on upper and multiple first Reagent Tubes (23) be communicated with described main part (41) respectively of described upper cover body (21).
7. chloride on-line measuring device as claimed in claim 5, it is characterized in that, described detection cell lower cover (3) comprises in the shape of a spiral and having flexible lower cover body (31), being arranged on the upper and lower cover connector (32) for removably connecting with described second connecting portion (43) of described lower cover body (31), and is arranged on described lower cover body (31) away from one end of described lower cover connector (32) and the second Reagent Tube (33) be communicated with described main part (41) respectively and the 3rd Reagent Tube (34).
8. chloride on-line measuring device as claimed in claim 5, it is characterized in that, described main part (41), the first connecting portion (42) and the second connecting portion (43) are one-body molded.
9. chloride on-line measuring device as claimed in claim 6, is characterized in that, described top cap interface (22) in the shape of a spiral and have elasticity.
10. a chloride detection system, is characterized in that, comprises the chloride on-line measuring device as described in any one of claim 1-9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511019451.0A CN105466853A (en) | 2015-12-30 | 2015-12-30 | Online chloride detecting device and chloride detecting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511019451.0A CN105466853A (en) | 2015-12-30 | 2015-12-30 | Online chloride detecting device and chloride detecting system |
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| Publication Number | Publication Date |
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| CN105466853A true CN105466853A (en) | 2016-04-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201511019451.0A Pending CN105466853A (en) | 2015-12-30 | 2015-12-30 | Online chloride detecting device and chloride detecting system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053446A (en) * | 2016-04-20 | 2016-10-26 | 博华康生（北京）科技有限公司 | Portable gas concentration detecting device and detecting method |
| CN107144532A (en) * | 2017-04-19 | 2017-09-08 | 江苏脉科技有限公司 | A kind of effective chlorine in-line analyzer |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201697828U (en) * | 2010-05-06 | 2011-01-05 | 深圳市绿恩环保技术有限公司 | Digestion reaction device of on-line monitoring analyzer of water quality |
| CN203299130U (en) * | 2013-06-17 | 2013-11-20 | 孙卫国 | High-temperature digestion colorimetric device with adjustable detection positions |
| CN105136555A (en) * | 2015-07-28 | 2015-12-09 | 厦门斯坦道科学仪器股份有限公司 | Pretreatment apparatus and pretreatment method for on-line monitoring of heavy metals |
-
2015
- 2015-12-30 CN CN201511019451.0A patent/CN105466853A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201697828U (en) * | 2010-05-06 | 2011-01-05 | 深圳市绿恩环保技术有限公司 | Digestion reaction device of on-line monitoring analyzer of water quality |
| CN203299130U (en) * | 2013-06-17 | 2013-11-20 | 孙卫国 | High-temperature digestion colorimetric device with adjustable detection positions |
| CN105136555A (en) * | 2015-07-28 | 2015-12-09 | 厦门斯坦道科学仪器股份有限公司 | Pretreatment apparatus and pretreatment method for on-line monitoring of heavy metals |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106053446A (en) * | 2016-04-20 | 2016-10-26 | 博华康生（北京）科技有限公司 | Portable gas concentration detecting device and detecting method |
| CN107144532A (en) * | 2017-04-19 | 2017-09-08 | 江苏脉科技有限公司 | A kind of effective chlorine in-line analyzer |
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Application publication date: 20160406 |
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