An intelligent water quality monitoring system based on wide spectrum and embedded electronic circuit design

Abstract

The invention discloses an intelligent water quality monitoring system based on a wide spectrum and embedded electronic circuit design, comprising a wide spectrum water quality detection analyzer and an embedded electronic water quality analysis integrated box, wherein the wide spectrum water quality detection analyzer comprises an analyzer housing, the inner wall of the analyzer housing is provided with an adjustable solid laser, a bidirectional groove, a spectrum processing analyzer and a spectrometer, a glass tube is clamped on the inner wall of the bidirectional groove, the adjustable solid laser is used to output laser to detect liquid in the glass tube, the outer wall of the adjustable solid laser is provided with a laser switch, the outer wall of the spectrometer is provided with an adjustable knob of the spectrometer, and the glass tube is used to load unknown liquid to be tested. The intelligent water quality monitoring system based on a wide spectrum and embedded electronic circuit design disclosed by the invention has the effects of no need for manual operation, non-contact measurement, short measurement cycle, fast response and high accuracy.

Description

Technical Field

[0001] The present invention relates to the fields of spectrum technology expansion and laser principle of photoelectric detection as well as embedded electronic circuit design and machine learning technology, and in particular to an intelligent water quality monitoring system based on wide spectrum and embedded electronic circuit design. Background Art

[0002] Water quality monitoring has become a hot topic of discussion in recent years. However, the environment has been severely damaged in recent years, and water sources in many places have been polluted. Therefore, water quality monitoring in the living area is particularly important. At present, all small portable detectors on the market use TDS as a reference, which cannot detect the specific direction of pollution in the water and requires manual operation, wasting human resources.

[0003] At present, the main method for water quality monitoring in China is chemical analysis, which has the disadvantage of long analysis time. Moreover, this method only exists in large water quality monitoring stations and is usually very expensive. Compared with water quality monitors in normal life, its functions are too limited. Summary of the invention

[0004] The invention discloses a water quality intelligent monitoring system based on a wide spectrum and embedded electronic circuit design, aiming to solve the technical problems of wasting human resources and overly limited functions.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A water quality intelligent monitoring system based on wide spectrum and embedded electronic circuit design, including a wide spectrum water quality detection analyzer and an embedded electronic water quality analysis integrated box, the wide spectrum water quality detection analyzer includes an analyzer housing, the inner wall of the analyzer housing is provided with an adjustable solid laser, a bidirectional groove, a spectrum processing analyzer and a spectrometer, the inner wall of the bidirectional groove is clamped with a glass tube, the adjustable solid laser is used to output laser to detect the liquid in the glass tube, the outer wall of the adjustable solid laser is provided with a laser switch, the outer wall of the spectrometer is provided with an adjustable knob of the spectrometer, the glass tube is used to load unknown liquid to be tested, the adjustable solid laser includes a laser probe, the spectrum processing analyzer is connected to the spectrometer, the spectrum processing analyzer is connected to the spectrometer, and the spectrum processing analyzer is connected to the spectrometer. A switch is arranged on the outer wall of the analyzer, the spectrometer includes an optical probe, an optical path regulator, a rechargeable battery and a laser regulator are arranged on the inner wall of one side of the analyzer housing, an adjusting knob is arranged on the outer wall of the optical path regulator, a second adjusting knob is arranged on the outer wall of the laser regulator, the optical path regulator includes a lens, the lens is located between the glass tube and the adjustable solid-state laser, the laser regulator is connected to the adjustable solid-state laser, the laser regulator is used to adjust relevant parameters of the solid-state laser, a second conduit is connected to the inner wall of one side of the glass tube, the second conduit passes through the analyzer housing, a silicone conduit cover is arranged on one side of the second conduit, and a display screen, a second display screen, a third display screen and a fourth display screen are arranged on the outer wall of the analyzer housing.

[0007] By setting up a wide spectrum water quality detection analyzer, the current domestic water quality monitoring is mainly carried out by chemical analysis, which has the defect of long analysis time, and this method only exists in large water quality monitoring stations, and is usually very expensive. Compared with the water quality monitors in normal life, its functions are too limited. Our invention can combine and complement the advantages of the two, and make the best use of their strengths and avoid their weaknesses. The lens angle and the position of the glass tube loaded with the unknown liquid to be tested are adjusted by the optical path regulator, and the output wavelength of the adjustable solid laser is adjusted by the laser regulator. It can adapt to the response differences of the transmission wide spectrum of water quality with different pollution levels. By comparing the fingerprint spectrum database in the spectrum processing analyzer, the degree of water pollution and the types of pollutants contained can be quickly determined. It is highly integrated, does not require manual operation, and has the advantages of non-contact measurement, short measurement cycle, fast response, and high accuracy.

[0008] In a preferred embodiment, the body of the glass tube and the laser probe of the adjustable solid laser are on the same horizontal line, the optical probe of the spectrometer and the body of the glass tube are on the same horizontal line, the optical probe of the spectrometer and the laser probe of the adjustable solid laser are opposite to each other, the display screen is used to display a multi-dimensional component diagram of the unknown liquid to be tested, the second display screen is used to display spectral data, the third display screen is used to observe the adjustment data of the optical path regulator, the fourth display screen is used to observe the adjustment data of the laser regulator, the spectral processing analyzer contains a fingerprint database of spectra of common water pollutants, and the laser wavelength range of the adjustable solid laser is from 190nm to 3500nm.

[0009] By providing a spectral processing analyzer, which contains a fingerprint database of spectra of common water pollutants, all detection spectra of the measured liquid are identified by the spectrometer and saved, so that the analysis results of the wide-spectrum water quality detection analyzer can be quickly presented by searching the data in the fingerprint database, and can be kept stably updated, which is conducive to improving the measurement cycle and response speed.

[0010] In a preferred solution, a transparent glass door is movably connected to the outer wall of the analyzer shell, a door handle is provided on the outer wall of the transparent glass door, a USB 2.0 interface, a second USB 2.0 interface, a third USB 2.0 interface and a fourth USB 2.0 interface are provided on the outer wall of the analyzer shell, the USB 2.0 interface is used to connect an external charging cable, the second USB 2.0 interface is used to establish a connection with an embedded electronic water quality analysis integrated box, the third USB 2.0 interface is powered by a rechargeable battery, the fourth USB 2.0 interface is used to power an adjustable solid-state laser, an insulation layer is connected to the inner wall of one side of the analyzer shell, the glass tube is located in the insulation layer, the top inner wall of the insulation layer is connected to a catheter, and the catheter passes through the analyzer shell.

[0011] By providing a thermal insulation layer, wherein the thermal insulation layer is mainly used to ensure that the temperature of the unknown liquid to be measured is the same as the actual external environment during the measurement process, the accuracy of the measurement result is further ensured.

[0012] In a preferred embodiment, the embedded electronic water quality analysis integrated box includes an integrated box body, the inner wall of the integrated box body is provided with a data receiver, a data analyzer, a battery, an alarm light system and a buzzer alarm, the outer wall of one side of the data receiver is provided with a fifth USB 2.0 interface, the outer wall of the alarm light system is provided with a third adjustment knob, a fifth display screen and an alarm light, the outer wall of one side of the integrated box body is movably connected with a second transparent glass door, the outer wall of the second transparent glass door is provided with a second door handle, the data receiver contains a memory for analyzing and processing water quality spectrum data, the data analyzer is used to analyze and process water quality spectrum data, the third adjustment knob is used to adjust the pollution source and the preset critical value, the fifth display screen is used to observe the adjustment parameters of the alarm light system, and the fifth USB2.0 interface is used to establish a connection with a wide spectrum water quality detection and analyzer.

[0013] By setting up an embedded electronic water quality analysis integrated box, data information can be received through a data receiver in areas with slow water flow, and the data analyzer can be combined with a neural network algorithm as a means of predicting future changes in pollutants. When the predicted value of a certain pollutant in the future exceeds the set critical value, the alarm light system and buzzer alarm can be used to give real-time alarms to remind staff.

[0014] As can be seen from the above, an intelligent water quality monitoring system based on wide spectrum and embedded electronic circuit design includes a wide spectrum water quality detection analyzer and an embedded electronic water quality analysis integrated box, the wide spectrum water quality detection analyzer includes an analyzer housing, the inner wall of the analyzer housing is provided with an adjustable solid laser, a bidirectional groove, a spectrum processing analyzer and a spectrometer, the inner wall of the bidirectional groove is clamped with a glass tube, the adjustable solid laser is used to output laser to detect the liquid in the glass tube, the outer wall of the adjustable solid laser is provided with a laser switch, the outer wall of the spectrometer is provided with an adjustable knob of the spectrometer, the glass tube is used to load unknown liquid to be tested, the adjustable solid laser includes a laser probe, the spectrum processing analyzer is connected to the spectrometer, the light The outer wall of the spectrum processing analyzer is provided with a switch, the spectrometer includes an optical probe, an optical path regulator, a rechargeable battery and a laser regulator are provided on the inner wall of one side of the analyzer housing, an adjustment knob is provided on the outer wall of the optical path regulator, a second adjustment knob is provided on the outer wall of the laser regulator, the optical path regulator includes a lens, the lens is located between the glass tube and the adjustable solid laser, the laser regulator is connected to the adjustable solid laser, the laser regulator is used to adjust the relevant parameters of the solid laser, the inner wall of one side of the glass tube is connected with a second conduit, the second conduit passes through the analyzer housing, a silicone conduit cover is provided on one side of the second conduit, and a display screen, a second display screen, a third display screen and a fourth display screen are provided on the outer wall of the analyzer housing. The water quality intelligent monitoring system based on wide spectrum and embedded electronic circuit design provided by the present invention has the technical effects of no need for human operation, non-contact measurement, short measurement cycle, fast response and high accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the overall structure of an intelligent water quality monitoring system based on a wide spectrum and embedded electronic circuit design proposed by the present invention.

[0016] Figure 2 This is a schematic diagram of the structure of a wide spectrum water quality detection and analyzer of a water quality intelligent monitoring system based on a wide spectrum and embedded electronic circuit design proposed by the present invention.

[0017] Figure 3 This is a structural schematic diagram of an embedded electronic water quality analysis integrated box of a water quality intelligent monitoring system based on a wide spectrum and embedded electronic circuit design proposed by the present invention.

[0018] Figure 4 This is a flow chart of the use of a wide spectrum water quality detection and analyzer of a water quality intelligent monitoring system based on a wide spectrum and embedded electronic circuit design proposed by the present invention.

[0019] Figure 5This is a flow chart of the use of an embedded electronic water quality analysis integrated box of a water quality intelligent monitoring system based on a wide spectrum and embedded electronic circuit design proposed by the present invention.

[0020] In the figure: 1. Wide spectrum water quality detection and analysis instrument; 2. Embedded electronic water quality analysis integrated box; 3. Transparent glass door; 4. Door handle; 5. USB 2.0 interface; 6. Glass tube; 7. Switch; 8. Second USB 2.0 interface; 9. Spectral processing analyzer; 10. Display screen; 11. Bidirectional groove; 12. Second display screen; 13. Spectrometer adjustable knob; 14. Spectrometer; 15. Insulation layer; 16. Conduit; 17. Silicone conduit cover; 18. Second conduit; 19. Adjustment knob; 20. Third display screen; 21. Optical path adjuster; 22. Rechargeable battery; 23. Third USB 2.0 interface; 24. Laser adjuster; 25. Fourth display screen; 26. Second adjustment knob; 27. Fourth USB 2.0 interface; 28. Adjustable solid-state laser; 29. ​​Laser switch; 30. Data analyzer; 31. Warning light system; 32. Third adjustment knob; 33. Fifth display screen; 34. Warning light; 35. Buzzer alarm; 36. Second door handle; 37. Second transparent glass door; 38. Battery; 39. Fifth USB 2.0 interface; 40. Data receiver. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] The invention discloses an intelligent water quality monitoring system based on a wide spectrum and embedded electronic circuit design, which is mainly used in water quality monitoring scenarios.

[0023] Reference Figure 1 , Figure 2 and Figure 4A water quality intelligent monitoring system based on a wide spectrum and embedded electronic circuit design includes a wide spectrum water quality detection analyzer 1 and an embedded electronic water quality analysis integrated box 2. The wide spectrum water quality detection analyzer 1 includes an analyzer housing, the inner wall of the analyzer housing is provided with an adjustable solid laser 28, a bidirectional groove 11, a spectrum processing analyzer 9 and a spectrometer 14, the inner wall of the bidirectional groove 11 is clamped with a glass tube 6, the adjustable solid laser 28 is used to output laser to detect the liquid in the glass tube 6, and the outer wall of the adjustable solid laser 28 A laser switch 29 is provided, a spectrometer adjustable knob 13 is provided on the outer wall of the spectrometer 14, a glass tube 6 is used to load unknown liquid to be tested, an adjustable solid laser 28 includes a laser probe, a spectrum processing analyzer 9 is connected to the spectrometer 14, a switch 7 is provided on the outer wall of the spectrum processing analyzer 9, the spectrometer 14 includes an optical probe, an optical path regulator 21, a rechargeable battery 22 and a laser regulator 24 are provided on the inner wall of one side of the analyzer housing, an adjusting knob 19 is provided on the outer wall of the optical path regulator 21, and an outer wall of the laser regulator 24 is provided. A second adjustment knob 26 is arranged on the wall, an optical path regulator 21 includes a lens, and the lens is located between the glass tube 6 and the adjustable solid laser 28. A laser regulator 24 is connected to the adjustable solid laser 28, and the laser regulator 24 is used to adjust the relevant parameters of the solid laser 28. A second conduit 18 is connected to the inner wall of one side of the glass tube 6, and the second conduit 18 passes through the analyzer housing. A silicone conduit cover 17 is arranged on one side of the second conduit 18. A display screen 10, a second display screen 12, a third display screen 20 and a fourth display screen 25 are arranged on the outer wall of the analyzer housing. The lens angle and the position of the glass tube 6 loaded with the unknown liquid to be measured are adjusted by the optical path regulator 21, and the output wavelength of the adjustable solid laser 28 is adjusted by the laser regulator 24. It can adapt to the response difference of the transmission wide spectrum of water quality with different pollution levels. By comparing the fingerprint spectrum database in the spectrum processing analyzer 9, the degree of water pollution and the types of pollutants contained can be quickly judged. It is highly integrated and does not require manual operation. It has the advantages of non-contact measurement, short measurement cycle, fast response and high accuracy.

[0024] Reference Figure 2 In a preferred embodiment, the body of the glass tube 6 is at the same horizontal line as the laser probe of the adjustable solid laser 28, the optical probe of the spectrometer 14 is at the same horizontal line as the body of the glass tube 6, and the optical probe of the spectrometer 14 is opposite to the laser probe of the adjustable solid laser 28.

[0025] Reference Figure 2 In a preferred embodiment, the display screen 10 is used to display a multi-dimensional component diagram of the unknown liquid to be tested, the second display screen 12 is used to display spectral data, the third display screen 20 is used to observe the adjustment data of the optical path regulator 21, and the fourth display screen 25 is used to observe the adjustment data of the laser regulator 24.

[0026] Reference Figure 2 In a preferred embodiment, the spectral processing analyzer 9 contains a fingerprint database of common water pollutant spectra, and the laser wavelength range of the solid-state laser 28 can be adjusted to be between 190 nm and 3500 nm.

[0027] Reference Figure 2 In a preferred embodiment, the outer wall of the analyzer shell is movably connected with a transparent glass door 3, and the outer wall of the transparent glass door 3 is provided with a door handle 4. The outer wall of the analyzer shell is provided with a USB 2.0 interface 5, a second USB 2.0 interface 8, a third USB 2.0 interface 23 and a fourth USB 2.0 interface 27. The USB 2.0 interface 5 is used to connect an external charging cable, the second USB 2.0 interface 8 is used to establish a connection with the embedded electronic water quality analysis integrated box 2, the third USB 2.0 interface 23 is used to power the rechargeable battery 22, and the fourth USB 2.0 interface 27 is used to power the adjustable solid laser 28.

[0028] Reference Figure 2 In a preferred embodiment, a heat-insulating layer 15 is connected to the inner wall of one side of the analyzer housing, the glass tube 6 is located in the heat-insulating layer 15, and a conduit 16 is connected to the inner wall of the top end of the heat-insulating layer 15, and the conduit 16 passes through the analyzer housing.

[0029] Reference Figure 3 In a preferred embodiment, the embedded electronic water quality analysis integrated box 2 includes an integrated box body, the inner wall of which is provided with a data receiver 40, a data analyzer 30, a battery 38, an alarm light system 31 and a buzzer alarm 35, a fifth USB 2.0 interface 39 is provided on one side outer wall of the data receiver 40, and a third adjustment knob 32, a fifth display screen 33 and an alarm light 34 are provided on the outer wall of the alarm light system 31.

[0030] Reference Figure 3 and Figure 5In a preferred embodiment, a second transparent glass door 37 is movably connected to the outer wall of one side of the integrated box, and a second door handle 36 is provided on the outer wall of the second transparent glass door 37. The data receiver 40 includes a memory for analyzing and processing water quality spectrum data. The data analyzer 30 is used to analyze and process water quality spectrum data. The third adjustment knob 32 is used to adjust the pollution source and the preset critical value. The fifth display screen 33 is used to observe the adjustment parameters of the alarm light system. The fifth USB 2.0 interface 39 is used to establish a connection with the wide spectrum water quality detection analyzer 1. For areas with gentle water flow, data information can also be received through the data receiver 40, and the data analyzer 30 is combined with a neural network algorithm as a means of predicting future changes in pollutants. When the predicted future value of a certain pollutant exceeds the set critical value, the alarm light system 31 and the buzzer alarm 35 can be used to give a real-time alarm to remind the staff.

[0031] Working principle: When in use, the liquid to be tested is poured into the glass tube 6, the lens angle and the position of the glass tube 6 loaded with the unknown liquid to be tested are adjusted by the optical path regulator 21, and the output wavelength of the adjustable solid laser 28 is adjusted by the laser regulator 24. It can adapt to the response differences of the transmission wide spectrum of water quality with different pollution levels. The fingerprint spectrum database in the spectrum processing analyzer 9 is compared by the spectrometer 14 to quickly determine the degree of water pollution and the types of pollutants contained. It is highly integrated and does not require manual operation. It has the advantages of non-contact measurement, short measurement cycle, fast response and high accuracy.

[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A water quality intelligent monitoring system based on a wide spectrum and embedded electronic circuit design, comprising a wide spectrum water quality detection analyzer (1) and an embedded electronic water quality analysis integrated box (2), characterized in that: The wide spectrum water quality detection analyzer (1) comprises an analyzer housing, the inner wall of the analyzer housing is provided with an adjustable solid laser (28), a bidirectional groove (11), a spectrum processing analyzer (9) and a spectrometer (14), the inner wall of the bidirectional groove (11) is clamped with a glass tube (6), the adjustable solid laser (28) is used to output laser to detect liquid in the glass tube (6), the outer wall of the adjustable solid laser (28) is provided with a laser switch (29), the outer wall of the spectrometer (14) is provided with an adjustable spectrometer knob (13), the glass tube (6) is used to load unknown liquid to be tested, the adjustable solid laser (28) comprises a laser probe, the spectrum processing analyzer (9) is connected to the spectrometer (14), the outer wall of the spectrum processing analyzer (9) is provided with a switch (7), the spectrometer (14) comprises an optical probe, and the inner wall of one side of the analyzer housing is provided with a switch (7). The wall is provided with an optical path regulator (21), a rechargeable battery (22) and a laser regulator (24); the outer wall of the optical path regulator (21) is provided with an adjustment knob (19); the outer wall of the laser regulator (24) is provided with a second adjustment knob (26); the optical path regulator (21) comprises a lens, the lens is located between the glass tube (6) and the adjustable solid laser (28); the laser regulator (24) is connected to the adjustable solid laser (28); the laser regulator (24) is used to adjust relevant parameters of the solid laser (28); the inner wall of one side of the glass tube (6) is connected with a second conduit (18); the second conduit (18) passes through the analyzer housing; a silicone conduit cover (17) is provided on one side of the second conduit (18); the outer wall of the analyzer housing is provided with a display screen (10), a second display screen (12), a third display screen (20) and a fourth display screen (25); The body of the glass tube (6) and the laser probe of the adjustable solid-state laser (28) are on the same horizontal line, the optical probe of the spectrometer (14) and the body of the glass tube (6) are on the same horizontal line, and the optical probe of the spectrometer (14) and the laser probe of the adjustable solid-state laser (28) are opposite to each other.

2. According to claim 1, a water quality intelligent monitoring system based on wide spectrum and embedded electronic circuit design is characterized in that: The display screen (10) is used to display a multi-dimensional component diagram of the unknown liquid to be tested, the second display screen (12) is used to display spectral data, the third display screen (20) is used to observe adjustment data of an optical path regulator (21), and the fourth display screen (25) is used to observe adjustment data of a laser regulator (24).

3. The water quality intelligent monitoring system based on wide spectrum and embedded electronic circuit design according to claim 1 is characterized in that: The spectrum processing analyzer (9) contains a fingerprint database of common water pollutant spectra, and the laser wavelength range of the adjustable solid-state laser (28) is from 190nm to 3500nm.

4. The water quality intelligent monitoring system based on wide spectrum and embedded electronic circuit design according to claim 1 is characterized in that: The outer wall of the analyzer housing is movably connected to a transparent glass door (3), the outer wall of the transparent glass door (3) is provided with a door handle (4), and the outer wall of the analyzer housing is provided with a USB 2.0 interface (5), a second USB 2.0 interface (8), a third USB 2.0 interface (23) and a fourth USB 2.0 interface (27), the USB 2.0 interface (5) is used to connect to an external charging cable, the second USB 2.0 interface (8) is used to establish a connection with an embedded electronic water quality analysis integrated box (2), the third USB 2.0 interface (23) is used to supply power to a rechargeable battery (22), and the fourth USB 2.0 interface (27) is used to supply power to an adjustable solid-state laser (28).

5. The water quality intelligent monitoring system based on wide spectrum and embedded electronic circuit design according to claim 1 is characterized in that: An insulation layer (15) is connected to an inner wall of one side of the analyzer housing, the glass tube (6) is located in the insulation layer (15), and a conduit (16) is connected to an inner wall at the top end of the insulation layer (15), the conduit (16) passing through the analyzer housing.

6. The water quality intelligent monitoring system based on wide spectrum and embedded electronic circuit design according to claim 1 is characterized in that: The embedded electronic water quality analysis integrated box (2) comprises an integrated box body, the inner wall of which is provided with a data receiver (40), a data analyzer (30), a battery (38), an alarm light system (31) and a buzzer alarm (35), a fifth USB 2.0 interface (39) is provided on one side outer wall of the data receiver (40), and a third adjustment knob (32), a fifth display screen (33) and an alarm light (34) are provided on the outer wall of the alarm light system (31).

7. The water quality intelligent monitoring system based on wide spectrum and embedded electronic circuit design according to claim 6 is characterized in that: A second transparent glass door (37) is movably connected to an outer wall of one side of the integrated box, and a second door handle (36) is arranged on the outer wall of the second transparent glass door (37). The data receiver (40) includes a memory for analyzing and processing water quality spectrum data. The data analyzer (30) is used for analyzing and processing water quality spectrum data. The third adjustment knob (32) is used for adjusting the pollution source and the preset critical value. The fifth display screen (33) is used for observing the adjustment parameters of the alarm light system. The fifth USB 2.0 interface (39) is used for establishing a connection with a wide spectrum water quality detection analyzer (1).

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