CN206515225U - A kind of multi-parameter water quality detector based on spectrum analysis - Google Patents
A kind of multi-parameter water quality detector based on spectrum analysis Download PDFInfo
- Publication number
- CN206515225U CN206515225U CN201720003938.8U CN201720003938U CN206515225U CN 206515225 U CN206515225 U CN 206515225U CN 201720003938 U CN201720003938 U CN 201720003938U CN 206515225 U CN206515225 U CN 206515225U
- Authority
- CN
- China
- Prior art keywords
- detection
- water quality
- detection case
- spectrum analysis
- detector based
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Physical Water Treatments (AREA)
- Sampling And Sample Adjustment (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model discloses a kind of multi-parameter water quality detector based on spectrum analysis, including detection case, collimated light source, embedded system, single-chip computer control system, it is characterised in that：Detection cell and ultrasonic tank are provided with the detection case, detection cell and ultrasonic tank are separated by dividing plate, electric heater is installed in detection case middle part of sliding channel, the side of detection lower box part is provided with collimated light source, the opposite side of detection lower box part is provided with focalizer, the sidepiece of focalizer is provided with spectroanalysis instrument, the signal output part of spectroanalysis instrument is connected with embedded system, embedded system is connected with single-chip computer control system by serial communication, the bottom of detection case is provided with supersonic generator, supersonic generator is connected with ultrasonic transducer, the utility model has cost low, integrated level is high, detect the good advantage of flexibility, can quickly it realize to the COD in detection water sample, BOD, total phosphorus, the water quality parameters such as ammonia nitrogen carry out online sequence detection.
Description
Technical field
The utility model belongs to analytical instrument of water quality technical field, and in particular to a kind of multi-parameter water based on spectrum analysis
Quality detection instrument.
Background technology
Water quality detection instrument is the indispensable dress for providing timely, accurate, comprehensive scientific basis with administering for water pollution monitoring
It is standby, it is important prerequisite and the basis for formulating practicable prevention and cure of pollution planning and water resource environment protection, for water resource ring
The safety monitoring in border has particularly important scientific meaning with protection, and at present, how China realizes emphasis waters water if having faced
The huge challenge that matter and important water pollution event are monitored in real time, in the urgent need to realize as early as possible multi-parameter to emphasis water area water-quality,
Networking on-line monitoring and early warning, therefore, China's ambient water quality detection have the powerful and wide market demand, but China exists
Line water quality inspection technique is started late, and current artificial sample, lab analysis is still one of technical way, domestic instrument production
Product Technical comparing falls behind, and domestic equipment is only capable of meeting such as conventional five parameters（Water temperature, pH value, electrical conductivity, dissolved oxygen, turbidity）, one
As metal ion（Such as Cr VI, iron）And some conventional water quality parameters（Such as ammonia nitrogen, nitrite）On-line checking it is low
Technical requirements are held, and for such as COD
, BOD, total phosphorus, the discharge capacity such as total nitrogen be big, detection of complex, time consumption and energy consumption but the water quality parameter that must be surveyed daily, typically
Domestic equipment is difficult to the technical requirements for meeting on-line checking.
Therefore, the high-end online water quality detection instrument with the entirely autonomous intellectual property of China is developed, for breaking foreign countries
Technical monopoly, realizes autonomous re-invent industry, to meet the modern water pollution monitoring of China and the active demand administered and lifting China
Water pollution monitoring has important scientific meaning and the huge market demand with early warning equipment technology level.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art that there is provided a kind of many ginsengs based on spectrum analysis
Number water quality testing meter.
A kind of multi-parameter water quality detector based on spectrum analysis of technical solutions of the utility model, including detection case, collimation
Light source, embedded system, single-chip computer control system, it is characterised in that：Detection cell and ultrasonic tank, inspection are provided with the detection case
Survey pond and ultrasonic tank is separated by dividing plate, electric heater is installed in detection case middle part of sliding channel, detect the side of lower box part
Collimated light source is installed, the opposite side of detection lower box part is provided with focalizer, and the sidepiece of focalizer is provided with spectroanalysis instrument, light
The signal output part of spectrometer is connected with embedded system, and embedded system passes through serial communication with single-chip computer control system
Connection, the bottom of detection case is provided with supersonic generator, and supersonic generator is connected with ultrasonic transducer.
Preferably, the sewage draining exit of the ultrasonic tank is connected with wastewater trough by pipeline, the sewage draining exit and waste water of detection cell
Groove is connected by pipeline, and the first blowoff electromagnetic valve is provided with the pipeline between the sewage draining exit and wastewater trough of ultrasonic tank, inspection
Survey on the pipeline between the sewage draining exit and wastewater trough in pond and the second blowoff electromagnetic valve is installed.
Preferably, distilled water inlet tube and overflow pipe, distilled water inlet tube are installed on the side wall of the detection upper box part
Communicated with ultrasonic tank, overflow pipe is communicated with detection cell.
Preferably, sample water inlet pipe and auxiliary distilled water inlet tube are installed on the top plate of the detection cell.
Compared with prior art, the beneficial effects of the utility model are：
The utility model can carry out online order to water quality parameters such as COD, BOD, total phosphorus, the ammonia nitrogens in detection water sample and examine
Survey, have the advantages that cost is low and multi-parameter detection flexibility is good；The utility model collection sample in-line digestion, chromogenic reaction and light
Spectrum detection three zones in one, with existing these three functional modules of big multiple instruments independently of one another compared with, apparatus structure is more excellent
Change；By installing supersonic generator in the bottom of detection case, play a part of stirring, ultrasonic wave added and clear up and clean.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the multi-parameter water quality detector based on spectrum analysis of the utility model.
In figure, 1, sample water inlet pipe, 2, detection case, 3, distilled water inlet tube, 4, electric heater, 5, ultrasonic tank, 6, accurate
Direct light source, the 7, first blowoff electromagnetic valve, 8, wastewater trough, 9, auxiliary distilled water inlet tube, 10, detection cell, 11, overflow pipe, 12, poly-
Burnt device, 13, spectroanalysis instrument, 14, supersonic generator, 15, ultrasonic transducer, the 16, second blowoff electromagnetic valve, 17, embedded
Formula system, 18, single-chip computer control system.
Embodiment
For ease of skilled artisan understands that technical solutions of the utility model, new to this practicality in conjunction with Figure of description
Type technical scheme is described further.
As shown in figure 1, a kind of multi-parameter water quality detector based on spectrum analysis, including it is detection case 2, collimated light source 6, embedding
Embedded system 17, single-chip computer control system 18, it is characterised in that：Detection cell 10 and ultrasonic tank 5 are provided with the detection case 2,
Detection cell 10 and ultrasonic tank 5 are separated by dividing plate, are provided with the middle part of sliding channel of detection case 2 under electric heater 4, detection case 2
The side in portion is provided with collimated light source 6, and the opposite side of the bottom of detection case 2 is provided with focalizer 12, and the sidepiece of focalizer 12 is installed
There is spectroanalysis instrument 13, the signal output part of spectroanalysis instrument 13 is connected with embedded system 17, embedded system 17 and list
Piece machine control system 18 is connected by serial communication, and the bottom of detection case 2 is provided with supersonic generator 14, supersonic generator
14 are connected with ultrasonic transducer 15.
The sewage draining exit of the ultrasonic tank 5 is connected with wastewater trough 8 by pipeline, sewage draining exit and the wastewater trough 8 of detection cell 10
It is connected by pipeline, the first blowoff electromagnetic valve 7 is installed on the pipeline between the sewage draining exit and wastewater trough 8 of ultrasonic tank 5, is examined
Survey on the pipeline between the sewage draining exit and wastewater trough 8 in pond 10 and second blowoff electromagnetic valve 16 is installed.
Distilled water inlet tube 3 and overflow pipe 11 be installed on the side wall on the top of detection case 2, distilled water inlet tube 3 with
Ultrasonic tank 5 is communicated, and overflow pipe 11 is communicated with detection cell 10.
Sample water inlet pipe 1 and auxiliary distilled water inlet tube 9 are installed on the top plate of the detection cell 10.
A kind of multi-parameter water quality detector based on spectrum analysis of the utility model, in use, embedded system
17 call the control program of single-chip computer control system 18 by serial communication, and embedded system 17 gathers the output of spectroanalysis instrument 13
Data, and according to corresponding data processing algorithm, calculate the content that water quality parameter is examined in detected water sample, then, embedded system
System 17 calls the control program of single-chip computer control system 18 by serial communication again, passes through the first blowoff electromagnetic valve 7 and ultrasonic wave
Generator 14 completes the blowdown to detection cell 10 and cleaning, after the completion of cleaning, measures needs according to actual, carries out next group of water quality
The detection of data.
Utility model is exemplarily described above in conjunction with accompanying drawing for technical solutions of the utility model, it is clear that this practicality
New implement is not subject to the restrictions described above, as long as employing method design of the present utility model and technical scheme progress
Various unsubstantialities improve, or it is not improved the design of utility model and technical scheme are directly applied into other occasions,
Within protection domain of the present utility model.
Claims (4)
1. a kind of multi-parameter water quality detector based on spectrum analysis, including detection case（2）, collimated light source（6）, embedded system
（17）, single-chip computer control system（18）, it is characterised in that：The detection case（2）It is interior to be provided with detection cell（10）And ultrasonic tank
（5）, detection cell（10）And ultrasonic tank（5）Separated by dividing plate, detection case（2）Electric heater is installed in middle part of sliding channel
（4）, detection case（2）The side of bottom is provided with collimated light source（6）, detection case（2）The opposite side of bottom is provided with focalizer
（12）, focalizer（12）Sidepiece spectroanalysis instrument is installed（13）, spectroanalysis instrument（13）Signal output part with it is embedded
System（17）It is connected, embedded system（17）With single-chip computer control system（18）Connected by serial communication, detection case（2）'s
Bottom is provided with supersonic generator（14）, supersonic generator（14）With ultrasonic transducer（15）It is connected.
2. a kind of multi-parameter water quality detector based on spectrum analysis according to claim 1, it is characterised in that：It is described super
Sound tank（5）Sewage draining exit and wastewater trough（8）Connected by pipeline, detection cell（10）Sewage draining exit and wastewater trough（8）Pass through pipe
Road is connected, ultrasonic tank（5）Sewage draining exit and wastewater trough（8）Between pipeline on the first blowoff electromagnetic valve is installed（7）, inspection
Survey pond（10）Sewage draining exit and wastewater trough（8）Between pipeline on the second blowoff electromagnetic valve is installed（16）.
3. a kind of multi-parameter water quality detector based on spectrum analysis according to claim 1, it is characterised in that：The inspection
Measuring tank（2）Distilled water inlet tube is installed on the side wall on top（3）And overflow pipe（11）, distilled water inlet tube（3）With ultrasonic water
Groove（5）Communicate, overflow pipe（11）With detection cell（10）Communicate.
4. a kind of multi-parameter water quality detector based on spectrum analysis according to claim 1, it is characterised in that：The inspection
Survey pond（10）Top plate on sample water inlet pipe is installed（1）With auxiliary distilled water inlet tube（9）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003938.8U CN206515225U (en) | 2017-01-03 | 2017-01-03 | A kind of multi-parameter water quality detector based on spectrum analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720003938.8U CN206515225U (en) | 2017-01-03 | 2017-01-03 | A kind of multi-parameter water quality detector based on spectrum analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206515225U true CN206515225U (en) | 2017-09-22 |
Family
ID=59864304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720003938.8U Expired - Fee Related CN206515225U (en) | 2017-01-03 | 2017-01-03 | A kind of multi-parameter water quality detector based on spectrum analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206515225U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254320A (en) * | 2017-12-30 | 2018-07-06 | 北方工业大学 | Wide-spectrum multi-parameter water quality online detector |
-
2017
- 2017-01-03 CN CN201720003938.8U patent/CN206515225U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108254320A (en) * | 2017-12-30 | 2018-07-06 | 北方工业大学 | Wide-spectrum multi-parameter water quality online detector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102841060B (en) | On-line water quality quick detection system | |
| CN202519112U (en) | Intelligent on-line monitoring, dosing and drainage control system for cooling circulating water system | |
| CN204666613U (en) | A kind of water quality testing meter | |
| CN202794022U (en) | On-line water quality quick testing system | |
| CN114814131B (en) | Intelligent simulation device and experimental method for sediment pollution process and control | |
| WO2020244265A1 (en) | Method for predicting operation effectiveness of rural domestic sewage treatment facility using support vector machine | |
| CN103149166A (en) | Dual-wavelength ultraviolet method organic wastewater chemical oxygen demand (COD) detection device and method | |
| CN105717054B (en) | The detection method of anti-incrustation corrosion inhibitor concentration, detection device and circulating water cooling treatment control system in on-line checking recirculated cooling water | |
| CN206248652U (en) | Real-time in-situ water quality monitor | |
| CN206362693U (en) | A kind of water monitoring device on tap | |
| CN106053751A (en) | Water quality monitoring system | |
| CN108760642A (en) | The real-time Water Test Kits of full spectrum | |
| CN206515225U (en) | A kind of multi-parameter water quality detector based on spectrum analysis | |
| CN202757888U (en) | Water hardness online detector | |
| CN105911109A (en) | Method for online measurement of dissolved oxygen in water, and apparatus thereof | |
| CN205382057U (en) | Sewage treatment plant intelligent monitoring device | |
| CN206960462U (en) | A kind of seawater quality optics on-line monitoring system | |
| CN204330738U (en) | A kind of water quality monitor | |
| CN208224234U (en) | A kind of water pollution source on-line monitoring device | |
| CN207163894U (en) | New water quality testing meter and sewage disposal device | |
| CN208313963U (en) | A kind of sewage monitoring device | |
| CN211292685U (en) | Multi-parameter water quality measuring system | |
| CN206074585U (en) | A kind of high density Water Test Kits | |
| CN211478142U (en) | Biological early warning micro-station for comprehensive toxicity evaluation of water environment and water quality | |
| CN201620044U (en) | Intelligent industrial circulating water drainage device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20170922 Termination date: 20190103 |