CN220983104U - Water quality detection device based on spectral analysis - Google Patents
Water quality detection device based on spectral analysis Download PDFInfo
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- CN220983104U CN220983104U CN202322221357.XU CN202322221357U CN220983104U CN 220983104 U CN220983104 U CN 220983104U CN 202322221357 U CN202322221357 U CN 202322221357U CN 220983104 U CN220983104 U CN 220983104U
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- water quality
- detection
- sample
- device based
- stirring
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- 238000001514 detection method Methods 0.000 title claims abstract description 52
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 25
- 238000010183 spectrum analysis Methods 0.000 title claims abstract description 14
- 238000003756 stirring Methods 0.000 claims abstract description 35
- 238000012360 testing method Methods 0.000 claims description 7
- 238000012372 quality testing Methods 0.000 claims description 6
- 238000005070 sampling Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 238000004611 spectroscopical analysis Methods 0.000 claims 2
- 239000012535 impurity Substances 0.000 abstract description 4
- 210000001503 joint Anatomy 0.000 abstract description 3
- 238000012544 monitoring process Methods 0.000 description 4
- 238000005259 measurement Methods 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The utility model relates to the technical field of water quality detection and discloses a water quality detection device based on spectrum analysis, which comprises a tank body, wherein a mixing bin is arranged in the tank body, one side of the mixing bin is communicated with a sample inlet, a stirring mechanism is arranged in the mixing bin, the bottom of the mixing bin is fixedly connected with a baffle, the middle part of the baffle is communicated with a connecting pipe, the bottom of the connecting pipe is communicated with a detection box, one side of the detection box is provided with a detection light source, and the other side of the detection box is provided with a detector. The stirring shaft is driven to rotate through the motor rotation, thereby the stirring rod is driven to rotate and stir the fully mixed sample, the stirring shaft is driven to rotate simultaneously, the roller is driven to rotate, and the filter plate is driven to slide in the interior of the mixing bin through the use of the vertical rod and the matched spring, the sample is filtered, and meanwhile, the filter screen is prevented from being blocked by the impurity in a butt joint way by up-down sliding.
Description
Technical Field
The utility model relates to the technical field of water quality detection, in particular to a water quality detection device based on spectrum analysis.
Background
At present, the application of a spectrum analysis system in the field of water quality monitoring and the multi-parameter water quality monitoring based on spectrum analysis are one of important development directions of modern water quality monitoring science and technology, have the technical advantages of multi-functional system integration and multi-parameter rapidness, and are research hotspots and important development trends in the technical field of water quality monitoring at home and abroad at present.
The utility model discloses a water quality detection device based on spectrum analysis in Chinese patent publication No. CN205506670U, which comprises a detection light source, a detector, an analysis controller connected with the detector and a detection cabin, wherein the detection cabin comprises a cylindrical inner cylinder and an outer cylinder, the inner cylinder is arranged inside the outer cylinder and is in a concentric jacket structure, four detection windows are arranged at corresponding positions below the inner cylinder and the outer cylinder, a standard sample inlet and a first pressure balance port are arranged at the top of the inner cylinder, a standard sample outlet is arranged at the bottom of the inner cylinder, a sample inlet and a second pressure balance port are arranged at the top of the outer cylinder, the sample outlet is arranged at the bottom of the outer cylinder and communicated with a cavity, and a plurality of communication holes are uniformly arranged at the connection part of the annular partition and the outer wall of the inner cylinder and the connection part of the annular partition and the inner wall of the outer cylinder.
Although the prior art can reduce interference, improve accuracy of detection data, and simultaneously realize self-cleaning by using a sample filling process, certain defects exist in directly adding a sample, the sample cannot be fully mixed, uneven results possibly appear in the detection process, so that accurate evaluation of water quality is affected, and inaccurate measurement results of water quality parameters are caused.
Disclosure of utility model
In order to solve the technical problems that the sample cannot be fully mixed, and uneven results possibly appear in the detection process, so that accurate assessment of water quality is affected and the measurement result of water quality parameters is inaccurate, the utility model provides a water quality detection device based on spectrum analysis.
The utility model is realized by adopting the following technical scheme: the utility model provides a water quality testing device based on spectral analysis, includes the jar body, the internal portion of jar is provided with mixes the storehouse, one side intercommunication that mixes the storehouse has the sample inlet, and the inside that mixes the storehouse is provided with rabbling mechanism for to the intensive mixing of sample, the bottom fixedly connected with baffle that mixes the storehouse, the middle part intercommunication of baffle has the connecting pipe, the bottom intercommunication of connecting pipe has the detection case, one side of detection case is provided with the detection light source, and the opposite side of detection case is provided with the detector.
As a further improvement of the scheme, the stirring mechanism comprises a motor fixedly installed at the top of the tank body, the output end of the motor is in transmission connection with a stirring shaft, the surface of the stirring shaft is fixedly connected with a stirring rod, the bottom of the stirring shaft is fixedly provided with a roller, the lower surface of the roller is provided with a vertical rod, the bottom of the vertical rod is fixedly connected with a filter plate, and springs are arranged at the two ends of the filter plate.
As a further improvement of the scheme, one side of the connecting pipe is provided with a corresponding ultrasonic generator, the middle part of the connecting pipe is provided with an electromagnetic valve for flowing of a sample, the ultrasonic generator is used for removing bubbles after stirring the sample, the bubbles can interfere with the accuracy of water quality detection, and when an optical or electrochemical sensor is used for measurement, errors can be reduced and the accuracy of a detection result can be improved by removing the bubbles.
As a further improvement of the scheme, the detection light source and the detector are respectively positioned at two sides of the tank body, the detection box is transparent, and the front surface of the tank body is provided with a sampling part corresponding to the detection box and used for taking out the detection box, so that the detection light source and the detector are convenient to take out samples after detection, and the sample treatment and the equipment cleaning are convenient.
As a further improvement of the scheme, the springs are arranged in the inner wall of the tank body, and the springs are positioned on the upper side and the lower side of the filter plate and used for assisting the filter plate to slide in the tank body.
As a further improvement of the above scheme, the connecting pipe is closely attached to the inner wall of the detection box and is used for preventing bubbles from being generated again when the sample enters the detection box.
Compared with the prior art, the utility model has the beneficial effects that:
According to the utility model, the stirring shaft is driven to rotate while the motor rotates, so that the stirring rod is driven to rotate and stir the sample fully, and the stirring shaft is driven to rotate while the stirring shaft also drives the roller to rotate, and as the roller is arranged in a bevel connection manner, the filter plate is driven to slide in the mixing bin by using the vertical rod and the matched spring, the sample is filtered, and meanwhile, the filter screen is prevented from being blocked by impurity butt joint by sliding up and down.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the present utility model;
FIG. 3 is a schematic view of the structure of the joint of the drum and the vertical bar of the present utility model;
Fig. 4 is an enlarged schematic view of the structure of fig. 2 a according to the present utility model.
Main symbol description:
1. A tank body; 2. a sample inlet; 3. a mixing bin; 401. a motor; 402. a stirring shaft; 403. a stirring rod; 404. a roller; 405. a vertical rod; 406. a filter plate; 407. a spring; 5. a baffle; 6. a connecting pipe; 7. a detection box; 8. detecting a light source; 9. a detector; 10. an ultrasonic generator; 11. an electromagnetic valve; 12. sampling.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and detailed description, wherein it is to be understood that, on the premise of no conflict, the following embodiments or technical features may be arbitrarily combined to form new embodiments.
Example 1:
Referring to fig. 1-4, a water quality testing device based on spectrum analysis of the present embodiment includes a tank 1, a mixing bin 3 is disposed in the tank 1, one side of the mixing bin 3 is connected with a sample inlet 2, a baffle 5 is fixedly connected to the bottom of the mixing bin 3, a connecting pipe 6 is connected to the middle of the baffle 5, a corresponding ultrasonic generator 10 is disposed on one side of the connecting pipe 6, an electromagnetic valve 11 is disposed in the middle of the connecting pipe 6 for sample flowing, the ultrasonic generator 10 is used for removing bubbles after stirring the sample, the connecting pipe 6 is tightly attached to the inner wall of the testing box 7 for preventing the sample from entering the testing box 7, bubbles are generated again, the bottom of the connecting pipe 6 is connected with the testing box 7, a testing light source 8 is disposed on one side of the testing box 7, the detection light source 8 and the detector 9 are respectively located at two sides of the tank body 1, the detection box 7 is transparent, the front surface of the tank body 1 is provided with a sampling part 12 corresponding to the detection box 7 and used for taking out the detection box 7, the detector 9 is arranged at the other side of the detection box 7, the motor 401 is fixedly installed at the top of the tank body 1, the output end of the motor 401 is in transmission connection with the stirring shaft 402, the stirring shaft 402 is fixedly connected with the stirring rod 403 on the surface, the bottom of the stirring shaft 402 is fixedly provided with the roller 404, the lower surface of the roller 404 is provided with the vertical rod 405, the bottom of the vertical rod 405 is fixedly connected with the filter plate 406, the two ends of the filter plate 406 are provided with springs 407, the springs 407 are installed in the inner wall of the tank body 1, and the springs 407 are located at the upper side and the lower side of the filter plate 406 and used for assisting the filter plate 406 to slide in the interior of the tank body 1.
Through above-mentioned technical scheme, motor 401 pivoted drives (mixing) shaft 402 and rotates to drive puddler 403 rotation stirring intensive mixing sample, still drive cylinder 404 pivoted when stirring shaft 402 pivoted because cylinder 404 is the bevel connection setting, thereby drive filter plate 406 through the use of montant 405 and cooperation spring 407 and slide in the inside of mixing the storehouse 3, filter the sample, and the while slides from top to bottom prevents impurity butt joint jam filter screen.
Working principle: during operation, an operator adds a sample from the sample inlet 2, then the motor 401 is controlled to work, the motor 401 rotates and drives the stirring shaft 402 to rotate, thereby the stirring rod 403 is driven to rotate and stir the fully mixed sample, the stirring shaft 402 rotates and drives the roller 404 to rotate, the roller 404 is arranged in a bevel connection mode, thereby the filter plate 406 is driven to slide in the mixing bin 3 through the use of the vertical rod 405 and the matched spring 407, the sample is filtered, the filter screen is prevented from being blocked by abutting joint of impurities by sliding up and down, the mixed and filtered sample is concentrated in the connecting pipe 6 through the baffle 5, at the moment, the ultrasonic generator 10 shakes the crushed sample through ultrasonic waves to generate bubbles, then the electromagnetic valve 11 is opened to enable the sample to enter the detection box 7, the detector 9 is irradiated through the detection light source 8 to detect, and the sample can be taken out through the sampling position 12 after detection.
The above embodiments are only preferred embodiments of the present utility model, and the scope of the present utility model is not limited thereto, but any insubstantial changes and substitutions made by those skilled in the art on the basis of the present utility model are intended to be within the scope of the present utility model as claimed.
Claims (6)
1. The utility model provides a water quality testing device based on spectral analysis, includes a jar body (1), a serial communication port, the inside mixed storehouse (3) that is provided with of jar body (1), one side intercommunication of mixed storehouse (3) has sample inlet (2), and the inside of mixed storehouse (3) is provided with rabbling mechanism for to the intensive mixing of sample, the bottom fixedly connected with baffle (5) of mixed storehouse (3), the middle part intercommunication of baffle (5) has connecting pipe (6), the bottom intercommunication of connecting pipe (6) has detection case (7), one side of detection case (7) is provided with detection light source (8), and the opposite side of detection case (7) is provided with detector (9).
2. The spectral analysis-based water quality detection device according to claim 1, wherein the stirring mechanism comprises a motor (401) fixedly installed at the top of the tank body (1), an output end of the motor (401) is in transmission connection with a stirring shaft (402), a stirring rod (403) is fixedly connected to the surface of the stirring shaft (402), a roller (404) is fixedly installed at the bottom of the stirring shaft (402), a vertical rod (405) is arranged on the lower surface of the roller (404), a filter plate (406) is fixedly connected to the bottom of the vertical rod (405), and springs (407) are arranged at two ends of the filter plate (406).
3. A water quality testing device based on spectroscopic analysis according to claim 1, characterized in that one side of the connecting tube (6) is provided with a corresponding ultrasonic generator (10), and the middle part of the connecting tube (6) is provided with a solenoid valve (11) for the flow of the sample, the ultrasonic generator (10) is used for removing the bubbles after stirring the sample.
4. A water quality detection device based on spectral analysis as claimed in claim 1, characterized in that the detection light source (8) and the detector (9) are respectively located at two sides of the tank body (1), the detection box (7) is arranged in a transparent manner, and a sampling place (12) corresponding to the detection box (7) is arranged on the front surface of the tank body (1) for taking out the detection box (7).
5. A water quality testing device based on spectral analysis according to claim 2, characterized in that the springs (407) are mounted in the inner wall of the tank (1), and the springs (407) are located at the upper and lower sides of the filter plate (406) for assisting the filter plate (406) to slide inside the tank (1).
6. A water quality testing device based on spectroscopic analysis according to claim 3, characterized in that the connecting tube (6) is in close contact with the inner wall of the testing chamber (7) for preventing the re-generation of bubbles when the sample enters the testing chamber (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322221357.XU CN220983104U (en) | 2023-08-17 | 2023-08-17 | Water quality detection device based on spectral analysis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322221357.XU CN220983104U (en) | 2023-08-17 | 2023-08-17 | Water quality detection device based on spectral analysis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220983104U true CN220983104U (en) | 2024-05-17 |
Family
ID=91041074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322221357.XU Active CN220983104U (en) | 2023-08-17 | 2023-08-17 | Water quality detection device based on spectral analysis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220983104U (en) |
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2023
- 2023-08-17 CN CN202322221357.XU patent/CN220983104U/en active Active
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