CN-122016658-A - Synchronous water supply quality detection device, detection system and detection control method

Abstract

The invention discloses a synchronous water supply quality detection device, a detection system and a detection control method, wherein the detection device comprises a cuvette and a detection unit, wherein the cuvette is provided with a raw water detection area and a pure water detection area, the raw water detection area and the pure water detection area are isolated from each other, the pure water detection area is used for respectively introducing raw water, the detection unit comprises a light source module and a light receiving module, the light source module is used for respectively forming a first detection light path penetrating through the raw water detection area and a second detection light path penetrating through the pure water detection area, and the light receiving module is used for respectively receiving the first detection light path and the second detection light path so as to generate detection data. According to the invention, corresponding detection data can be obtained by receiving the first detection light path and the second detection light path through the light receiving module, so that synchronous detection of raw water and pure water can be realized, the detection efficiency is improved, raw water and pure water are respectively introduced into the raw water detection area and the pure water detection area, the mutual interference between the raw water and the pure water is reduced, and the detection precision is improved.

Inventors

• FANG JINXIANG
• GENG YUAN
• LI YUE
• LI ZHIQIANG

Assignees

• 南京一目智能科技有限公司

Dates

Publication Date

20260512

Application Date

20241112

Claims (19)

1. 1. A synchronous water supply quality testing device, characterized in that it comprises: the cuvette is provided with a raw water detection area and a pure water detection area, wherein the raw water detection area and the pure water detection area are isolated from each other and are used for respectively introducing raw water; The detection unit comprises a light source module and a light receiving module, wherein the light source module is used for respectively forming a first detection light path penetrating through a raw water detection area and a second detection light path penetrating through a pure water detection area, and the light receiving module is used for respectively receiving the first detection light path and the second detection light path to generate detection data.
2. 2. The synchronous water supply quality detection device according to claim 1, wherein the raw water detection area is provided with a first light inlet window and a first light outlet window, the pure water detection area is provided with a second light inlet window and a second light outlet window, the light source module is arranged corresponding to the first light inlet window and the second light inlet window, and the light receiving module is arranged corresponding to the first light outlet window and the second light outlet window.
3. 3. The synchronous water supply quality detection device according to claim 2, wherein the light source module comprises a first light source arranged corresponding to the first light inlet window and a second light source arranged corresponding to the second light inlet window; the first light source emits a first detection light beam to enter the raw water detection area from the first light inlet window to form a first detection light path, and the first light outlet window emits light to be received and detected by the light receiving module; the second light source emits a second detection light beam to enter the pure water detection area from the second light inlet window to form a second detection light path, and the second light outlet window emits light to be received and detected by the light receiving module.
4. 4. The synchronous water supply quality detection device according to claim 2, wherein the light source module comprises a main light source, a first light inlet refractor corresponding to the first light inlet window, and a second light inlet refractor corresponding to the second light inlet window; The first light inlet refractor is used for refracting detection light emitted by the main light source to enter the raw water detection area from the first light inlet window to form a first detection light path, and the detection light is emitted from the first light outlet window to be received and detected by the light receiving module; the second light inlet refractor is used for refracting the detection light emitted by the main light source to enter the pure water detection area from the second light inlet window to form a second detection light path, and the second light outlet window emits light to be received and detected by the light receiving module.
5. 5. The synchronized water supply quality detection device of claim 2, wherein the light receiving module includes a first PD receiver disposed corresponding to the first light-emitting window and a second PD receiver disposed corresponding to the second light-emitting window, the first PD receiver receiving a first detection light beam to perform raw water detection, the second PD receiver receiving a second detection light beam to perform pure water detection.
6. 6. The synchronized water supply quality detection device of claim 2, wherein the light receiving module includes a primary PD receiver and a movement driving mechanism for driving the primary PD receiver to move to correspond to the first light exit window or the second light exit window, respectively.
7. 7. The synchronized water supply quality detection device of claim 6, wherein the primary PD receiver is mounted to a mounting box, and the movement drive mechanism cooperates with the mounting box to drive the primary PD receiver to move, the movement drive mechanism being selected from the group consisting of a miniature electric cylinder, a rack and pinion mechanism, and a linkage mechanism, either alone or in combination.
8. 8. The synchronized water supply quality detection device of claim 2, wherein the light receiving module includes a main PD receiver, a first light-emitting refractor corresponding to the first light-emitting window, a second light-emitting refractor corresponding to the second light-emitting window, and a light shielding mechanism for periodically shielding the first or second detection light path; When the shading mechanism shields the second detection light path, the first light emergent refractor refracts the first detection light path to the main PD receiver so as to realize raw water detection; when the shading mechanism shields the first detection light path, the second light emergent refractor refracts the second detection light path to the main PD receiver so as to realize pure water detection.
9. 9. The apparatus of claim 8, wherein the light shielding mechanism comprises a light shielding sheet and a displacement driving mechanism, and the displacement driving mechanism is used for driving the light shielding sheet to displace so as to be shielded between the first light emergent window and the first light emergent refractor or between the second light emergent window and the second light emergent refractor.
10. 10. The device for detecting the quality of the synchronous water supply according to claim 9, wherein the displacement driving mechanism is used for driving the light shielding sheet to rotate or swing, and the displacement driving mechanism is selected from a micro motor or a gear mechanism singly or in combination.
11. 11. The synchronized water supply quality detection device of claim 9, wherein the displacement drive mechanism is configured to drive the translation, the displacement drive mechanism being selected from the group consisting of a miniature electric cylinder and a rack and pinion mechanism, alone or in combination.
12. 12. The synchronous water supply quality detection device according to claim 2, wherein the detection units are provided with two or more groups, and the light sources of at least two groups of detection units are respectively infrared light and ultraviolet light.
13. 13. The synchronous water supply and quality detection device according to claim 1, wherein a partition plate is arranged in the cuvette and divides the cuvette into a raw water detection area and a pure water detection area, a first water inlet and a second water inlet are respectively arranged on the cuvette corresponding to the raw water detection area and the pure water detection area, and a water outlet is also arranged on the cuvette.
14. 14. The synchronized water supply quality detection device of claim 13, wherein the drain includes a first drain corresponding to the first inlet and a second drain corresponding to the second inlet.
15. 15. The synchronized water supply quality detection device of claim 13, wherein the first inlet and the second inlet are both disposed on a first side of the cuvette, and the drain is disposed on only one of the second side of the cuvette and is in communication with the raw water detection zone and the pure water detection zone.
16. 16. The synchronized water supply quality detection device of claim 13, wherein a mounting bracket is provided outside the cuvette, the mounting bracket being configured to serve as a mounting base.
17. 17. A synchronous water supply quality detection system, comprising: The detection apparatus according to any one of claims 1 to 16: A first water supply device for supplying raw water to the raw water detection zone, and And a second water supply means for supplying pure water to the pure water detection area.
18. 18. A synchronous water supply quality detection control method, characterized in that the method is realized based on the detection device as claimed in claim 6 or 7, comprising: The light source module emits detection light beams to enter the raw water detection area from the first light inlet window to form a first detection light path and emit from the first light outlet window, and enters the pure water detection area from the second light inlet window to form a second detection light path and emit from the second light outlet window; The mobile driving mechanism drives the main PD receiver to move to correspond to the first light-emitting window and keep a detection period so as to receive a first detection light path for raw water detection; The movement driving mechanism drives the main PD receiver to move to correspond to the second light-emitting window and keep a detection period so as to receive a second detection light path to detect pure water.
19. 19. A synchronous water supply quality detection control method, characterized in that the method is realized based on the detection device as claimed in claim 8 or 9, comprising: The light source module emits detection light beams to enter the raw water detection area from the first light inlet window to form a first detection light path and emit from the first light outlet window, and enters the pure water detection area from the second light inlet window to form a second detection light path and emit from the second light outlet window; The shading mechanism is shifted between the second light emitting window and the second light emitting refractor to shade the second detection light path and keep a detection period, so that the main PD receiver only receives the first detection light path to detect raw water; The shading mechanism is moved between the first light emitting window and the first light emitting refractor to shade the first detection light path and keep a detection period, so that the main PD receiver only receives the second detection light path to detect pure water.

Description

Synchronous water supply quality detection device, detection system and detection control method Technical Field The invention relates to the technical field of water quality detection, in particular to a synchronous water supply water quality detection device, a detection system and a detection control method. Background The photometry is one of the main methods for water quality detection at present, and the main detection principle is that a beam of monochromatic light with specific wavelength irradiates a reference or a sample, after light passes through the reference, the light energy is quantitatively detected and recorded by a photoelectric detector, after the light passes through the sample, according to different concentrations of the sample, one part of the light is absorbed by the photoelectric detector, the other part of the light passes through a solution, the light energy can also be quantitatively detected by the photoelectric detector, and the concentration of the sample solution can be calculated according to the lambert law by comparing the light energy of the transmitted reference with the light energy of the transmitted sample. The existing water quality detection device usually realizes detection of water once, and is aimed at water purification equipment such as a water purifier, raw water and pure water are required to be detected respectively, and raw water and pure water are required to be introduced into the water quality detection device to be detected sequentially at the moment, so that on one hand, the time consumed in the detection process is long, the detection efficiency is low, and on the other hand, the water quality between the pure water and the raw water can generate certain interference, and adverse effect is generated on the accuracy of water quality detection. Disclosure of Invention In order to overcome the defects of the prior art, the invention aims to provide a synchronous water supply water quality detection device, a detection system and a detection control method, which have the advantage of improving the detection accuracy of the detection efficiency. The invention adopts the following technical scheme: according to a first aspect of embodiments of the present disclosure, there is provided a synchronous water supply quality detection apparatus, comprising: the cuvette is provided with a raw water detection area and a pure water detection area, wherein the raw water detection area and the pure water detection area are isolated from each other and are used for respectively introducing raw water; The detection unit comprises a light source module and a light receiving module, wherein the light source module is used for respectively forming a first detection light path penetrating through a raw water detection area and a second detection light path penetrating through a pure water detection area, and the light receiving module is used for respectively receiving the first detection light path and the second detection light path to generate detection data. According to the technical scheme, raw water can be simultaneously and respectively introduced into the raw water detection area and pure water can be simultaneously introduced into the pure water detection area, a first detection light path penetrating through the raw water detection area and a second detection light path penetrating through the pure water detection area are sent out through the light source module, the light receiving module can respectively receive the first detection light path and the second detection light path, the first detection light path can be subjected to parameter change by raw water absorption in the raw water detection area, the second detection light path can be subjected to parameter change by pure water absorption in the pure water detection area, and corresponding detection data can be obtained when the light receiving module receives the first detection light path and the second detection light path, so that raw water and pure water can be synchronously detected, detection efficiency is improved, raw water and pure water are respectively introduced into the detection area and the pure water detection area, mutual interference between raw water and pure water is reduced, and detection precision is improved. In some exemplary embodiments, a first light inlet window and a first light outlet window are disposed on the side surface of the cuvette corresponding to the raw water detection area, a second light inlet window and a second light outlet window are disposed corresponding to the pure water detection area, a light source module is disposed corresponding to the first light inlet window and the second light inlet window, and a light receiving module is disposed corresponding to the first light outlet window and the second light outlet window. By means of the technical scheme, transmission of a first detection light path is formed through the first light inlet window and the fir