CN206192891U - Online real -time detection device of oxide always remains - Google Patents
Online real -time detection device of oxide always remains Download PDFInfo
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- CN206192891U CN206192891U CN201621063901.6U CN201621063901U CN206192891U CN 206192891 U CN206192891 U CN 206192891U CN 201621063901 U CN201621063901 U CN 201621063901U CN 206192891 U CN206192891 U CN 206192891U
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- light source
- medicine bottle
- reative cell
- time detection
- sensing chamber
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Abstract
The utility model belongs to the technical field of the oxide detects and specifically relates to online real -time detection device of oxide always remains and detection method. Including tray, medicine bottle, water intaking valve, outlet valve, reacting chamber and laxative pump, medicine bottle, water intaking valve, reacting chamber and laxative pump all set up on the tray, it inlays in the reacting chamber to detect the room, pipeline and medicine bottle connection are passed through to the bottom of reacting chamber, reacting chamber and laxative pump are connected, the reacting chamber is connected with water intaking valve and outlet valve respectively, be equipped with on the lateral wall of reacting chamber and detect room sample color detecting light source I and detect room liquid level detection light source II, what correspond is equipped with photoelectric receiver on another lateral wall of reacting chamber, photoelectric receiver and detection room II symmetries of liquid level detection light source set up on the wall of the both sides of reacting chamber, photoelectric receiver and detection room sample color detecting light source are certain angle between I setting is on the wall of the both sides of reacting chamber, is its angle 0 45. The problem of water sample during online use unstable, the reading is unstable, the medicament crystallization leads to pipeline jam etc is solved.
Description
Technical field
The utility model is related to oxide detection field, especially a kind of total surplus line oxide real-time detection apparatus.
Background technology
Current on-line measurement residual chlorine detecting instrument mainly uses following two forms：
(1) sensor method：Sensor uses ion-selective electrode, and electrode typically has two kinds of forms：Open type electrode
Formula electrode is covered with film.Open type electrode platinum alloy does negative electrode, and copper does counterelectrode (anode).Due to open type electricity in measurement process
Extremely it is oxidized or covers (cupric oxide), therefore it is necessary to a moment is ceaselessly rubbed with objects such as coarse sandstone.Film covers formula electrode
Negative electrode is done with gold, silver-silver chloride does anode.Filled with pH value is ideal and electrolyte of stable conductivity in electrode, it with
Fluid to be measured is isolated by a layer-selective permeable membrane.During measurement, the voltage that instrument applies-stablize to electrode two ends, secondary chlorine
Acid penetrates into electrode interior and forms polarization current between the electrodes.The method has many influence factors：1. the pH value of sample：
When pH value is less than 5 or more than 10, the method misses by a mile；2. temperature：The temperature of sample has a certain impact to measurement result；
3. flow velocity during electrode is flowed through：Flow velocity is fast, can reduce measured value, and flow velocity can lower transducer sensitivity slowly；4. bubble：Bubble meeting
Make testing result relatively low.Due to being influenceed by many above-mentioned factors, in the case where sampling condition is unstable, this method error is used
It is larger.
(2) DPD methods：International Standards Method when DPD methods are lab analysis chlorine residue, when pH value is 6.3-6.6, DPD
Indicator reacts with chlorine residue, and solution can be changed into reddish violet, and under the irradiation of special spectrum, absorbance is in the concentration of chlorine residue
Linear relationship.All it doesn't matter for pH value, temperature, flow velocity of the method and sample introduction etc., is influenceed small by aqueous ingredient and state, therefore
Testing result is more accurate, is used widely in comparing user high is required.The method there is also certain defect：1. medicine
Product need to change, and especially DPD powder is oxidized easily at high temperature；2. cannot reading data in real-time, sensor method react very
Hurry up, due to needing the processes such as sample introduction, water sample stabilization, the colorimetric number of degrees, detection once needs the time of 3-5 minutes to DPD methods；3. colorimetric
Device purity requirements are high, if the colored solutions after powder or residual reaction remain in colour comparator surface, can cause the number of degrees
It is relatively low.
The utility model can solve the problem that drawbacks described above present in above DPD methods, have very big meaning to practical application
Justice.
Utility model content
The purpose of this utility model is to solve the above-mentioned problems in the prior art, it is proposed that a kind of total surplus oxidation
Thing on-line real-time measuremen device, water sample shakiness when which solving online use, reading are unstable, medicament crystallization causes pipeline blockage
The problems such as.
The technical solution of the utility model is：A kind of total surplus line oxide real-time detection apparatus, including pallet, its
In, also including medicine bottle, water intaking valve, outlet valve, reative cell and laxative pump, medicine bottle, water intaking valve, reative cell and laxative pump are arranged at
On pallet, the sensing chamber is embedded in reative cell, and the bottom of reative cell is connected by pipeline with medicine bottle, reative cell and laxative pump
Connection, reative cell is connected with water intaking valve and outlet valve respectively, and the side wall of reative cell is provided with sensing chamber's sample color detection light source I
With sensing chamber level sensing light source II, it is corresponding to be provided with photelectric receiver on the opposite side wall of reative cell, photelectric receiver and
Sensing chamber level sensing light source II is symmetricly set on the two side of reative cell, photelectric receiver and sensing chamber's sample color detection
Being arranged on the two side of reative cell at an angle between light source I, its angle is 0-45 °；It is provided with the reative cell
Bright pipe, transparent pipe is arranged in reative cell by collar nut, and sensing chamber's sample color detects light source I, sensing chamber's level sensing
Light source II and photelectric receiver are arranged on the outside of transparent pipe.
In the utility model, liquid level detection device, the inner side side of the liquid level detection device are provided with the outside of the medicine bottle
Several medicine bottle level sensing photelectric receivers of interval setting successively from the bottom to top on wall, it is corresponding in the another of liquid level detection device
Detection sets several medicine bottle level sensing light sources, medicine bottle level sensing photelectric receiver and medicine successively from the bottom to top in inside side walls
Bottle level sensing light source is corresponded.
The wavelength of the medicine bottle level sensing light source is 450-589nm, and medicine bottle level sensing photelectric receiver is used to receive
The change of the light of medicine bottle is passed through from medicine bottle level sensing light source.
The wavelength of sensing chamber's level sensing light source II is 450-589nm, preferably 500-560nm, colour temperature 3000-
6000mCd。
The wavelength of sensing chamber's sample color detection light source I is 610-760nm, preferably 650-760nm, colour temperature
3000-6000mCd。
When the angle of inclination between photelectric receiver and sensing chamber sample color detection light source I is 18 °, Detection results are most
It is good.
The pipeline that the medicine bottle is connected with reative cell is provided with check-valves.Check-valves can control the medicament will not to flow backward to medicine
Bottle 2.
The pipeline that the reative cell is connected with water intaking valve is provided with regulating valve, for adjusting the inflow in reative cell, enters
Water valve is connected with water pump.
The medicine bottle is fixed on pallet by vial holder, and water intaking valve is fixed on pallet by valve support of intaking, and is beaten
Teat pipette is fixed on pallet by laxative pump fixed mount.
Also include control unit, described control unit respectively with laxative pump, water pump, water intaking valve, regulating valve, water outlet
The connection of valve, medicine bottle level sensing photelectric receiver and photelectric receiver.Control unit can be detected draws medicament from reagent bottle
Number of times, periodically control laxative pump draw medicament and add reative cell, calculate residual pharmacy total amount and output result；And by saturating
The detection of bright intraluminal fluid position change, realizes the real-time detection of total surplus oxide in sensing chamber, improves the accurate of testing result
Degree and real-time.Under the control of the control unit, the water drawn in transparent pipe is fixed, and is determined number of times and is added water sample, it is ensured that inspection
Indoor stationary flow and fixed total amount is surveyed, the error of testing result is equally reduced.In addition, control unit monitor in real time medicine bottle
The surplus of Chinese medicine, sends alarm to point out user increase medicament by buzzer or other alarming devices, realizes medicament
Surplus is controlled and addition in time.Therefore, control circuit is by receiving the data such as each sensing data, photosignal and will calculate
Result feeds back to client or other output devices, is able to detect that the change of liquid level in transparent pipe to determine liquid level, control
The injection of reagent, the real-time detection for realizing total surplus oxide content in water.
Described control unit can be single-chip microcomputer, PLC or other can play the electronic component of phase same-action.
The beneficial effects of the utility model are：
(1) can real-time detection to the change of the indoor liquid level of detection to determine liquid level, the injection of reagent is controlled, by detection
The detection of indoor liquid level change, realizes the real-time monitoring of total surplus oxide content in water, improves the degree of accuracy of testing result
And real-time；
(2) the surplus control and addition in time of medicament can with the surplus of monitor in real time flask for medicinal preparations Chinese medicine, be realized；
(3) water drawn is fixed, and is determined number of times and is added water sample, it is ensured that the indoor stationary flow of detection and fixed total amount,
Reduce the error of testing result.
Brief description of the drawings
Fig. 1 is the structural representation of sensing chamber in the utility model；
Fig. 2 is the structural representation of the utility model detection means；
Fig. 3 is the structural representation of medicine bottle level monitoring device in the utility model.
In figure：1 pallet；2 medicine bottles；201 medicine bottle level sensing photelectric receivers I；202 medicine bottle level sensing photelectric receivers
Ⅱ；203 medicine bottle level sensing photelectric receiver N；204 liquid level detection devices；206 medicine bottle level sensing light source N；207 medicine bottle liquid
Position detection light source II；208 medicine bottle level sensing light sources I；3 vial holders；4 water inlet valve supports；5 water intaking valves；6 regulating valves；7 water outlets
Valve；8 reative cell supports；9 laxative pump fixed mounts；10 laxative pumps；11 sensing chamber's sample color detection light sources I；12 sensing chamber's liquid levels
Detection light source II；13 transparent pipes；14 check-valves；15 reative cells；16 photelectric receivers；17 collar nuts.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and examples.
As shown in figure 1, the total surplus line oxide real-time detection apparatus include pallet 1, medicine bottle 2, water intaking valve 5, anti-
Room 15 and laxative pump 10, medicine bottle 2, water intaking valve 5, reative cell 15 and laxative pump 10 is answered to be arranged on pallet 1, wherein medicine bottle 2 leads to
Cross vial holder 3 to be fixed on pallet 1, water intaking valve 5 is fixed on pallet 1 by valve support 4 of intaking, laxative pump 10 is by laxative
Pump fixed mount 9 is fixed on pallet 1.
As shown in Fig. 2 the sensing chamber is embedded in reative cell 15, the bottom of reative cell 15 is connected by pipeline with medicine bottle 2
Connect, simultaneous reactions room 15 and laxative pump 10 are connected, and check-valves 14, non-return are provided with the pipeline that medicine bottle 2 is connected with reative cell 15
Valve 14 can control the medicament will not to flow backward to medicine bottle 2.Reative cell 15 is connected by pipeline with water intaking valve 5 and outlet valve 7 respectively, instead
The pipeline for answering room 15 to be connected with water intaking valve 5 is provided with regulating valve 6, for adjusting the inflow in reative cell 15, water intaking valve 5 with beat
Water pump is connected.Meanwhile, the side wall of reative cell 15 is provided with sensing chamber sample color detection light source I 11 and sensing chamber's level sensing light
Source II 12, it is corresponding to be provided with photelectric receiver I 16 on the opposite side wall of reative cell 15.Wherein sensing chamber's level sensing light source II
12 are used to detect the liquid level in reative cell, the wave-length coverage 450-589nm of light source, preferably 500-560nm, colour temperature
3000-6000mCd, photelectric receiver I 16 and sensing chamber level sensing light source II 12 are symmetricly set on the two side of reative cell 15
On.Sensing chamber's sample color detection light source I 11 is used to detect the change of sample color in reative cell, the wave-length coverage 610- of light source
760nm, preferably 650-760nm, colour temperature 3000-6000mCd.Photelectric receiver 16 and sensing chamber's sample color detection light source I
Being arranged on the two side of reative cell 15 at an angle between 11, its angle is 0-45 °, when photelectric receiver 16 and detection
Detection results are optimal when angle of inclination between the sample color detection light source I 11 of room is 18 °.It is provided with transparent in the reative cell 15
Pipe 13, the space in transparent pipe 13 is sensing chamber, and transparent pipe 13 is arranged in reative cell 15 by collar nut 17, sensing chamber's examination
Sample color detection light source I11, sensing chamber level sensing light source II12 and photelectric receiver 16 are arranged on the outside of transparent pipe 13.Inspection
The light that survey room sample color detection light source I11 launches with sensing chamber level sensing light source II12 is connect by transparent pipe 13 by photoelectricity
Device 16 is received to receive.With the raising of liquid level in transparent pipe 13, its light intensity and incident angle can change, thus photoelectricity
The light that receiver receives after change determines liquid level, then as the injection of detection reagent, the liquid color meeting in transparent pipe
Change, cause the light intensity for passing through to change, the TRO contents of liquid are determined by the change for detecting light intensity.
As shown in figure 3, the outside of the medicine bottle 2 is provided with liquid level detection device 204, the liquid level detection device 204 it is interior
Interval setting multiple medicine bottle level sensing photelectric receivers successively from the bottom to top on the wall of side side, are respectively medicine bottle level sensing photoelectricity
Receiver I 201, medicine bottle level sensing photelectric receiver II 202 and medicine bottle level sensing photelectric receiver N203, it is corresponding in liquid
Position, detection sets multiple medicine bottle level sensing light sources successively from the bottom to top in another inside side walls of detection means 204, is respectively
Medicine bottle level sensing light source I 208, medicine bottle level sensing light source II 207 and medicine bottle level sensing light source N206, wherein medicine bottle liquid level
Detection light source I 208 is corresponding with medicine bottle level sensing photelectric receiver I 201, medicine bottle level sensing light source II 207 and medicine bottle liquid
Position detection photelectric receiver II 202 is corresponding, medicine bottle level sensing light source N206 and medicine bottle level sensing photelectric receiver N203
It is corresponding, the wavelength of medicine bottle level sensing light source I 208, medicine bottle level sensing light source II 207 and medicine bottle level sensing light source N206
It is 450-589nm.Medicine bottle level sensing photelectric receiver can receive from medicine bottle level sensing light source through the light of medicine bottle 2
Change.
The utility model also includes control unit, described control unit respectively with laxative pump 10, water pump, water intaking valve 5,
Regulating valve 6, outlet valve 7, medicine bottle level sensing photelectric receiver and photelectric receiver 16 are connected, and control unit can be detected from examination
The number of times of medicament is drawn in agent bottle, periodically control laxative pump 10 draws medicament and adds reative cell 15, calculates residual pharmacy total amount simultaneously
Output result；And the detection changed by liquid level in transparent pipe, realizes the real-time detection of total surplus oxide in sensing chamber, carries
The degree of accuracy of testing result high and real-time.Under the control of the control unit, the water drawn in transparent pipe is fixed, and determines number of times
Add water sample, it is ensured that stationary flow and fixed total amount in transparent pipe, equally reduce the error of testing result.In addition, control
The surplus of the Chinese medicine of unit monitor in real time medicine bottle 2 processed, alarm is sent to point out user by buzzer or other alarming devices
Increase medicament, realize the surplus control and addition in time of medicament.Therefore, control circuit is by receiving each sensing data, light
Result of calculation is simultaneously fed back to client or other output devices by the data such as electric signal, is able to detect that liquid level in transparent pipe
Change the real-time detection to determine liquid level, the injection of control reagent, realize total surplus oxide content in water.Described control list
Unit can be single-chip microcomputer, PLC or other can play the electronic component of phase same-action.
The detection method of the total surplus line oxide real-time detection apparatus is comprised the following steps：
The first step, draws water sample：Under the control of the control unit, water pump action, water intaking valve 5 is opened, and water pump is automatic
Water sample is drawn, the water sample for drawing passes through water intaking valve 5 automatically into the transparent pipe of sensing chamber, while control unit is to regulating valve 6
Automatically adjust, the flow for realizing water sample is controllable, according to the flow control of water sample in fetch water number of times and the regulating valve 6 of water pump,
Control unit can automatically calculate the water flowed into transparent pipe, so as to control the amount of water sample for pumping into, and be automatically drained out or mend
Sufficient water sample is until rated value, also ensure that the stationary flow and fixed total amount in transparent pipe in addition.At the same time, photelectric receiver
The change that the detection light that 16 monitor and detection rooms sample liquid level detection light source II 12 send passes through transparent pipe, control unit passes through photoelectricity
The feedback signal of receiver 16 determines the amount of injection water sample.
Second step, adds reagent：Under the control of the control unit, laxative pump 10 is acted, control of the laxative pump 10 in program
Lower to draw quantitative detection reagent from medicine bottle 2 automatically, the amount of reagent is added in transparent pipe detection reagent by programme-control
Detection water sample in.
3rd step, as a result detects：After adding detection reagent, detection reagent reacts with detection water sample, in course of reaction
Detect that the color of water sample changes, the detection light that sensing chamber's sample color detection light source I 11 sends also changes therewith, light
The detection light change that the monitor and detection room sample color detection light source I 11 of electric receiver 16 sends, and feedback signal is sent to control
Unit processed, so as to obtain the total surplus oxide content value of water sample.After obtaining measurement result, outlet valve 7 is opened will be reacted
Water sample is discharged.
4th step, pipeline-cleaning and dredging：Under the control of the control unit, the regular working of laxative pump 10, thus periodically from
Medicament into reative cell 15 is drawn in medicine bottle, the opening of outlet valve 7 is then automatically controlled, reagent is discharged from outlet pipe, from
And reative cell and water outlet valve system are cleaned, prevent medicament Crystallization Plugging pipeline.Cause pipeline blockage due to condensing crystallization
Medicine be the main component of medicament, and the medicament is dissolved in water, so system can be entered by drawing reagent to whole system
Row cleaning, so as to keep pipeline unimpeded.
Claims (12)
1. a kind of total surplus line oxide real-time detection apparatus, including pallet (1), it is characterised in that：Also include medicine bottle (2),
Water intaking valve (5), outlet valve (7), reative cell (15) and laxative pump (10), medicine bottle (2), water intaking valve (5), reative cell (15) and laxative
Pump (10) is arranged on pallet (1), and the sensing chamber is embedded in reative cell (15), and the bottom of reative cell (15) passes through pipeline
Be connected with medicine bottle (2), reative cell (15) and laxative pump (10) are connected, reative cell (15) respectively with water intaking valve (5) and outlet valve (7)
Connection, the side wall of reative cell (15) is provided with sensing chamber's sample color detection light source I (11) and sensing chamber level sensing light source II
(12) it is, corresponding that photelectric receiver (16), photelectric receiver (16) and sensing chamber are provided with the opposite side wall of reative cell (15)
Level sensing light source II (12) is symmetricly set on the two side of reative cell (15), photelectric receiver (16) and sensing chamber's sample face
Being arranged on the two side of reative cell (15) at an angle between color detection light source I (11), its angle is 0-45 °；It is described
Transparent pipe (13) is provided with reative cell (15), transparent pipe (13) is arranged in reative cell (15) by collar nut (17), detection
Room sample color detects that light source I (11), sensing chamber's level sensing light source II (12) and photelectric receiver (16) are arranged on transparent pipe
(13) outside.
2. total surplus line oxide real-time detection apparatus according to claim 1, it is characterised in that：The medicine bottle (2)
Outside be provided with liquid level detection device (204), be spaced successively from the bottom to top in the inside side walls of the liquid level detection device (204)
Several medicine bottle level sensing photelectric receivers are set, it is corresponding in another inside side walls of liquid level detection device (204) under
Supreme detection successively sets several medicine bottle level sensing light sources, medicine bottle level sensing photelectric receiver and medicine bottle level sensing light source
Correspond.
3. total surplus line oxide real-time detection apparatus according to claim 1, it is characterised in that：Sensing chamber's liquid
The wavelength of position detection light source II (12) is 450-589nm, colour temperature 3000-6000mCd.
4. total surplus line oxide real-time detection apparatus according to claim 3, it is characterised in that：Sensing chamber's liquid
The wavelength of position detection light source II (12) is 500-560nm.
5. total surplus line oxide real-time detection apparatus according to claim 1, it is characterised in that：Sensing chamber's examination
The wavelength of sample color detection light source I (11) is 610-760nm, colour temperature 3000-6000mCd.
6. total surplus line oxide real-time detection apparatus according to claim 5, it is characterised in that：Sensing chamber's examination
The wavelength of sample color detection light source I (11) is 650-760nm.
7. total surplus line oxide real-time detection apparatus according to claim 2, it is characterised in that：The medicine bottle liquid level
The wavelength for detecting light source is 450-589nm.
8. total surplus line oxide real-time detection apparatus according to claim 1, it is characterised in that：The opto-electronic receiver
Angle of inclination between device (16) and sensing chamber's sample color detection light source I (11) is 18 °.
9. total surplus line oxide real-time detection apparatus according to claim 1, it is characterised in that：The medicine bottle (2)
The pipeline being connected with reative cell (15) is provided with check-valves (14).
10. total surplus line oxide real-time detection apparatus according to claim 1, it is characterised in that：The reative cell
(15) pipeline being connected with water intaking valve (5) is provided with regulating valve (6).
11. total surplus line oxide real-time detection apparatus according to claim 1, it is characterised in that：The medicine bottle (2)
It is fixed on pallet (1) by vial holder (3), water intaking valve (5) is fixed on pallet (1) by valve support of intaking (4), is gone and buy Chinese medicine
Pump (10) is fixed on pallet (1) by laxative pump fixed mount (9).
12. total surplus line oxide real-time detection apparatus according to claim 1, it is characterised in that：Also include control
Unit, described control unit respectively with laxative pump (10), water pump, water intaking valve (5), regulating valve (6), outlet valve (7), medicine bottle
Level sensing photelectric receiver and photelectric receiver (16) are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063901.6U CN206192891U (en) | 2016-09-20 | 2016-09-20 | Online real -time detection device of oxide always remains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621063901.6U CN206192891U (en) | 2016-09-20 | 2016-09-20 | Online real -time detection device of oxide always remains |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206192891U true CN206192891U (en) | 2017-05-24 |
Family
ID=58728401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621063901.6U Active CN206192891U (en) | 2016-09-20 | 2016-09-20 | Online real -time detection device of oxide always remains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206192891U (en) |
-
2016
- 2016-09-20 CN CN201621063901.6U patent/CN206192891U/en active Active
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Address after: 200000 No. 600 Minsheng Road, Shanghai, Pudong New Area 502 Patentee after: SHANGHAI BAWAY TECHNOLOGY Co.,Ltd. Address before: 200000 Shanghai City, Pudong New Area free trade zone fanchun Road No. 400 building 3 room 301-565 Patentee before: SHANGHAI BAWAY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20200417 Address after: Floor 1, No. 605-43, jiushui East Road, Laoshan District, Qingdao City, Shandong Province Patentee after: Qingdao Keris Testing Co.,Ltd. Address before: 200000 502, No. 600, Minsheng Road, Pudong New Area, Shanghai Patentee before: SHANGHAI BAWAY TECHNOLOGY Co.,Ltd. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210425 Address after: 200000 Shanghai City, Pudong New Area free trade zone fanchun Road No. 400 building 3 room 301-565 Patentee after: SHANGHAI BAWAY TECHNOLOGY Co.,Ltd. Address before: Floor 1, No. 605-43, jiushui East Road, Laoshan District, Qingdao City, Shandong Province Patentee before: Qingdao Keris Testing Co.,Ltd. |
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Effective date of registration: 20220919 Address after: Room 603, 604, 605, Building 2, High-level Talent Entrepreneurship Center, No. 153, Zhuzhou Road, Laoshan District, Qingdao City, Shandong Province, 266000 Patentee after: Qingdao Keris Testing Co.,Ltd. Address before: Room 301-565, Room 3, Building 400 Fangchun Road, Pudong New Area, Shanghai Patentee before: SHANGHAI BAWAY TECHNOLOGY Co.,Ltd. |