Optical manual multi-parameter water quality detector
Through the manual operation of the optical manual multi-parameter water quality detector and the combination of lamp source spectrometer filter, the problems of detection accuracy and efficiency in the prior art are solved, and high-precision and efficient multi-parameter seawater detection is achieved.
Patent Information
- Application Number
- CN202422563690.3
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-23
- Publication Date
- 2025-07-08
- Estimated Expiration
- 2034-10-23
AI Technical Summary
The existing seawater aquarium detectors have problems of low detection accuracy and low efficiency, especially when detecting calcium, magnesium, KH, nitrates and phosphates, and cannot efficiently measure multi-parameters.
Using an optical manual multi-parameter water quality detector, the multi-parameter detection is achieved by manually adding reagents and samples in the colorimetric bottle, and combining a lamp source and multiple spectroscopes and filters to achieve multi-parameter detection and displaying the results in combination with the display screen.
It improves detection accuracy and efficiency, realizes cost-effective multi-parameter water quality detection, and is convenient to operate.
Smart Images
Figure CN223078193U_ABST
Abstract
Description
Technical Field
[0001] This application relates to water quality detection, and particularly to an optical manual multi-parameter water quality detector. Background Art
[0002] In the field of seawater aquariums, calcium, magnesium, and KH are the three basic elements. There are also nitrates and phosphates. Measuring the contents of these elements in seawater is of great significance for the cultivation of seawater organisms.
[0003] Currently, seawater samples containing additives are generally tested by colorimetry. Multiple light sources irradiate a receiving detection device. Although the concentrations of multiple different elements can be detected at one time, there are problems of low detection accuracy and low detection efficiency. Summary of the Invention
[0004] The purpose of this application is to provide an optical manual multi-parameter water quality detector with high cost performance, high detection accuracy, convenient carrying, easy operation, and high efficiency.
[0005] An optical manual multi-parameter water quality detector provided by this application adopts the following technical solutions:
[0006] An optical manual multi-parameter water quality detector includes a lower shell, an upper shell, a display screen, a colorimetric bottle, a bottle cap, a light shield, a lamp bead, a spectroscope, a filter, a spectroscope fixing seat, a filter fixing seat, and a light source receiver. The lower shell and the upper shell are snap-fitted together to form a chamber. The display screen is arranged on the upper shell. There is an insertion port for the colorimetric bottle at the top of the upper shell. The colorimetric bottle is inserted into the chamber formed by the lower shell and the upper shell through the insertion port of the upper shell in a matching manner. The bottle cap covers the mouth of the colorimetric bottle. The light shield is arranged inside the lower shell. The lower part of the colorimetric bottle is inserted into the light shield. A lamp bead is arranged inside one side of the light shield. A plurality of spectroscopes are sequentially arranged inside the other side of the light shield corresponding to the irradiation direction of the lamp bead. Filters are respectively arranged corresponding to the reflection directions of the plurality of spectroscopes. The spectroscope and the filter are respectively fixedly arranged on the spectroscope fixing seat and the filter fixing seat. The spectroscope fixing seat and the filter fixing seat are both fixedly arranged in the chamber formed by the lower shell and the upper shell. A light source receiver is correspondingly arranged behind each filter. The light source receiver is electrically connected to the display screen.
[0007] Furthermore, the colorimetric bottle is arranged inside a waterproof cover, and the waterproof cover is arranged inside the light shield in a matching manner.
[0008] Furthermore, the spectroscope fixing seat and the filter fixing seat are both fixedly arranged on the light shield.
[0009] Furthermore, a convex lens is arranged in front of the spectroscope, and the light of the lamp bead penetrates the colorimetric bottle and then enters the spectroscope through the convex lens.
[0010] Furthermore, the light shield forms a structure for clamping the colorimetric flask through the cooperation of two matching structures.
[0011] The beneficial effects of the present utility model compared with the prior art are as follows: By manual operation, the detection reagent and seawater sample are quantitatively added into the colorimetric flask in proportion, the concentration of the reagent to be detected is tested by colorimetry, and the detection result is displayed on the display screen. The detection accuracy is higher than that of the colorimetric card, and one light source has multiple receivers, so the structure has higher detection efficiency than the structure with multiple light sources and one receiver. Brief Description of the Drawings
[0012] Figure 1 It is a schematic structural diagram of the present utility model.
[0013] In the figure: 1, lower shell; 2, upper shell; 3, display screen; 4, colorimetric flask; 5, bottle cap; 6, light shield; 7, lamp bead; 8, spectroscope; 9, filter; 10, spectroscope fixing seat; 11, filter fixing seat; 12, light source receiver; 13, waterproof cover; 14, convex lens. Detailed Embodiments
[0014] The following further Figure 1 describes the present application in detail with reference to the attached
[0015] The utility model relates to an optical manual multi-parameter water quality detector, which comprises a lower shell 1, an upper shell 2, a display screen 3, a colorimetric bottle 4, a bottle cap 5, a light-shielding cover 6, a lamp bead 7, a spectroscope 8, a filter 9, a spectroscope fixing seat 10, a filter lens fixing seat 11 and a light source receiver 12. The lower shell 1 and the upper shell 2 are buckled together in a matching manner to form a chamber. The display screen 3 is arranged on the upper shell 2, and a circuit board is arranged on the display screen 3. The top of the upper shell 2 is provided with a socket for inserting the colorimetric bottle 4. The colorimetric bottle 4 is inserted into the chamber formed by the lower shell 1 and the upper shell 2 from the socket of the upper shell 2 in a matching manner. The bottle cap 5 is covered on the mouth of the colorimetric bottle 4. The light-shielding cover 6 is arranged inside the lower shell 1. The lower part of the colorimetric bottle 4 is inserted into the light-shielding cover 6. The light-shielding cover 6 forms a structure for clamping the colorimetric bottle 4 through two matching structures. A lamp bead 7 is arranged inside one side of the light-shielding cover 6. A plurality of spectroscopes 8 are sequentially arranged inside the other side of the light-shielding cover 6 corresponding to the irradiation direction of the lamp bead 7. Filter 9s are respectively arranged corresponding to the reflection directions of the plurality of spectroscopes 8. The spectroscopes 8 and the filter 9s are respectively fixedly arranged on the spectroscope fixing seat 10 and the filter lens fixing seat 11. The spectroscope fixing seat 10 and the filter lens fixing seat 11 are both fixedly arranged inside the chamber formed by the lower shell 1 and the upper shell 2, and are both fixedly arranged on the light-shielding cover 6. A convex lens 14 is arranged on the front side of the spectroscope 8. The light of the lamp bead 7 penetrates through the colorimetric bottle 4 and then enters the spectroscope 8 through the convex lens 14. A light source receiver 12 is respectively arranged corresponding to the rear side of each filter 9. The light source receiver 12 is electrically connected to the display screen 3.
[0016] The colorimetric bottle 4 is arranged inside a waterproof cover 13. The waterproof cover 13 is arranged inside the light-shielding cover 6 in a matching manner. The waterproof cover 13 is made of a transparent material.
[0017] The utility model operates manually. Detection reagents and seawater samples are quantitatively added into the colorimetric bottle according to a ratio. The concentration of the reagent to be detected is tested by colorimetry, and the detection result is displayed through the display screen. The detection accuracy is higher than that of a colorimetric card. With one light source and multiple receivers, the structure has a higher detection efficiency than that with multiple light sources and one receiver.
[0018] The utility model adopts manual operation. Detection reagents and seawater samples are quantitatively added into the colorimetric bottle according to a ratio. The concentration of the reagent to be detected is tested by colorimetry, and the detection result is displayed through the display screen. The detection accuracy is higher than that of a colorimetric card. With one light source and multiple receivers, the structure has a higher detection efficiency and is more compact than that with multiple light sources and one receiver.
[0019] The light passes through the cuvette, is concentrated by the convex lens, and passes through the spectroscope. Half of the light source is reflected and half is refracted. The refracted light source passes through a filter with a specific wavelength. The light source receiver determines the content of such elements by receiving the amount of this light source. The transmitted light passes through the spectroscope. Half of the light source is reflected and half is refracted. The refracted light source passes through another filter with a different wavelength. The light source receiver determines the content of another type of element by receiving the amount of the other light source. Two different element contents can be detected simultaneously. By continuously adding more spectroscopes, filters, and light source receivers, more detected elements can be read simultaneously, improving the efficiency. The embodiments of this specific implementation manner are all preferred embodiments of this application, and do not limit the protection scope of this application accordingly. The same components are denoted by the same reference numerals. Therefore, all equivalent changes made according to the structure, shape, and principle of this application should be covered within the protection scope of this application.
Claims
1. An optical manual multi-parameter water quality detector, characterized in that, It includes a lower shell (1), an upper shell (2), a display screen (3), a colorimetric bottle (4), a bottle cap (5), a light-shielding cover (6), a lamp bead (7), a spectroscope (8), a filter (9), a spectroscope fixing seat (10), a filter fixing seat (11) and a light source receiver (12). The lower shell (1) and the upper shell (2) are snap-fitted together to form a chamber. The display screen (3) is arranged on the upper shell (2). There is a socket for inserting the colorimetric bottle (4) at the top of the upper shell (2). The colorimetric bottle (4) is inserted into the chamber formed by the lower shell (1) and the upper shell (2) through the socket of the upper shell (2) in a matching manner. The bottle cap (5) covers the mouth of the colorimetric bottle (4). The light-shielding cover (6) is arranged inside the lower shell (1). The lower part of the colorimetric bottle (4) is inserted into the light-shielding cover (6). A lamp bead (7) is arranged inside one side of the light-shielding cover (6). Corresponding to the irradiation direction of the lamp bead (7), a plurality of spectroscopes (8) are arranged in sequence inside the other side of the light-shielding cover (6). Filters (9) are respectively arranged corresponding to the reflection directions of the plurality of spectroscopes (8). The spectroscopes (8) and the filters (9) are respectively fixedly arranged on the spectroscope fixing seat (10) and the filter fixing seat (11). The spectroscope fixing seat (10) and the filter fixing seat (11) are both fixedly arranged in the chamber formed by the lower shell (1) and the upper shell (2). A light source receiver (12) is arranged corresponding to the rear side of each filter (9). The light source receiver (12) is electrically connected to the display screen (3).
2. The optical manual multi-parameter water quality detector according to claim 1, characterized in that, The colorimetric bottle (4) is arranged inside a waterproof cover (13). The waterproof cover (13) is arranged inside the light-shielding cover (6) in a matching manner.
3. An optical manual multi-parameter water quality detector according to claim 1, characterized in that, Both the spectroscope fixing seat (10) and the filter fixing seat (11) are fixedly arranged on the light-shielding cover (6).
4. An optical manual multi-parameter water quality detector according to claim 1, characterized in that, A convex lens (14) is arranged on the front side of the spectroscope (8). The light of the lamp bead (7) penetrates through the colorimetric bottle (4) and then enters the spectroscope (8) through the convex lens (14).
5. An optical manual multi-parameter water quality detector according to claim 1, wherein The light-shielding cover (6) forms a structure for clamping the colorimetric bottle (4) through the cooperation of two matching structures.