CN221062327U - Diluting cabinet for high-concentration liquid detection - Google Patents
Diluting cabinet for high-concentration liquid detection Download PDFInfo
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- CN221062327U CN221062327U CN202322634274.3U CN202322634274U CN221062327U CN 221062327 U CN221062327 U CN 221062327U CN 202322634274 U CN202322634274 U CN 202322634274U CN 221062327 U CN221062327 U CN 221062327U
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- 239000007788 liquid Substances 0.000 title claims abstract description 120
- 238000007865 diluting Methods 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 title claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 239000012895 dilution Substances 0.000 claims abstract description 16
- 238000010790 dilution Methods 0.000 claims abstract description 16
- 238000006243 chemical reaction Methods 0.000 claims abstract description 14
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 7
- 238000000034 method Methods 0.000 description 8
- 238000004458 analytical method Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 238000000862 absorption spectrum Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003113 dilution method Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 238000002795 fluorescence method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
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- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a diluting cabinet for high-concentration liquid detection, which relates to the technical field of liquid detection and comprises a cabinet body, wherein an electric controller and a diluting device are arranged in the cabinet body, a plurality of liquid inlet components are arranged in the diluting device, peristaltic pumps are arranged at liquid inlet ends of the liquid inlet components, liquid outlet ends of the liquid inlet components are communicated with a reaction kettle, liquid outlet hoppers are fixedly communicated with lower ends of the reaction kettles, liquid outlet pipes are fixedly communicated with lower ends of the liquid outlet hoppers, and stirrers are arranged in the reaction kettles; the electric controller is used for controlling the running state of the diluting device, the liquid inlet components can sample and convey the high-concentration liquid samples and the clean water to the reaction kettle simultaneously, and the clean water and the high-concentration liquid samples are mixed and diluted in the reaction kettle, so that on-line high-concentration liquid dilution is realized, the high-concentration liquid samples are prevented from being polluted, and the detection efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of liquid detection, in particular to a dilution cabinet for high-concentration liquid detection.
Background
At present, methods such as an electrochemical method, a fluorescence method, a spectrometry method and the like are often adopted for detecting the liquid, and the detection methods have the advantages of no pollution and no consumption of a sample to be detected. However, when the liquid is analyzed, the liquid is required to be diluted precisely, and the diluted liquid with different concentrations is detected to obtain detection data of corresponding concentration gradients. When analyzing a liquid, some important liquid parameters and liquid concentration are not in a linear relationship, for example, the relationship between the total absorption spectrum of different water qualities and the concentration relationship of the water qualities is not linear, so that in order to obtain the relationship between the water quality concentration and the total spectrum, further to obtain the water quality parameters, multiple accurate dilutions of the liquid are often required to obtain a large amount of data with different concentrations.
At present, the method for accurately diluting the liquid generally adopts the method that the liquid with the existing determined quantity is introduced into a volumetric flask, then a solvent is added, the position of a concave (or convex) position of the liquid level reaches a scale mark, and finally the volumetric flask is shaken to sufficiently dilute the liquid. The dilution method of the manual treatment is time-consuming and labor-consuming, and simultaneously, the sample is easy to be polluted, so that the efficiency of detecting the high-concentration liquid is reduced.
Disclosure of utility model
The utility model aims at: in order to solve the technical problems, the utility model provides the dilution cabinet for detecting the high-concentration liquid, which realizes the on-line dilution of the high-concentration liquid, avoids the pollution of a high-concentration liquid sample and improves the detection efficiency.
The utility model adopts the following technical scheme for realizing the purposes: the utility model provides a high concentration liquid detects with diluting cabinet, includes the cabinet body, the inside of the cabinet body is provided with electric controller and diluting device, diluting device's inside is provided with a plurality of feed liquor subassemblies, and is a plurality of peristaltic pump is all installed to feed liquor subassembly's feed liquor end, a plurality of feed liquor subassembly's play liquid end all communicates there is reation kettle, and is a plurality of reation kettle's lower extreme fixedly communicates there is a liquid bucket, and is a plurality of go out the lower extreme of liquid bucket all fixedly communicates there is the drain pipe, and is a plurality of the agitator is all installed to reation kettle's inside.
Preferably, the liquid inlet component comprises a high-concentration liquid pipe and a clear water pipe, and the middle parts of the high-concentration liquid pipe and the clear water pipe are respectively provided with a first pinch valve.
Preferably, the liquid outlet ends of the high-concentration liquid pipe and the clear water pipe are communicated with a connecting pipe, and the liquid outlet end of the connecting pipe is communicated with the liquid inlet end of the reaction kettle.
Preferably, the second pinch valves are installed at the middle parts of the liquid outlet pipes.
Preferably, touch-sensitive screen, power indicator and scram button are installed to the outside of the cabinet body, touch-sensitive screen, power indicator and scram button all are connected with electric controller signal.
Preferably, a perspective window is arranged on the outer side of the cabinet body.
The beneficial effects of the utility model are as follows:
1. the electric controller is used for controlling the running state of the diluting device, the liquid inlet assemblies can sample a plurality of groups of high-concentration liquid samples and clear water at the same time and convey the high-concentration liquid samples into the reaction kettle, and the clear water and the high-concentration liquid samples are mixed and diluted in the reaction kettle, so that on-line high-concentration liquid dilution work is realized, the high-concentration liquid samples are prevented from being polluted, and the detection efficiency is improved;
2. The high-concentration liquid sample is fed through the high-concentration liquid pipe, the clear water is fed through the clear water pipe, two first pinch valves in the liquid inlet assembly are respectively used for controlling the flow of the high-concentration liquid and the flow of the clear water, the diluted liquid is conveyed to other external analysis instruments through the liquid outlet pipe, the flow of the diluted liquid is controlled through the second pinch valve in the conveying process, and then the flow of the liquid inlet and the flow of the liquid outlet of the diluting device are controlled, so that the high-concentration liquid sample can be diluted conveniently.
Drawings
FIG. 1 is a schematic view of the internal structure of the present utility model;
FIG. 2 is a schematic diagram at A of FIG. 1;
Fig. 3 is a front view of the cabinet.
Reference numerals: 1. a cabinet body; 101. a touch screen; 102. a power indicator light; 103. an emergency stop button; 104. a perspective window; 2. an electrical controller; 3. a dilution device; 4. a liquid inlet component; 401. a high-concentration liquid tube; 402. a clear water pipe; 403. a first pinch valve; 5. a peristaltic pump; 6. a connecting pipe; 7. a reaction kettle; 701. a liquid outlet hopper; 702. a liquid outlet pipe; 8. a stirrer; 9. a second pinch valve.
Detailed Description
The present utility model will now be described in detail with reference to the drawings and the specific embodiments thereof, wherein the illustrative embodiments and descriptions of the utility model are for illustration, but not for limitation.
In the description of the present utility model, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or element in question must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-3, the present utility model provides the following technical solutions: the utility model provides a high concentration liquid detects with diluting cabinet, including the cabinet body 1, the inside of the cabinet body 1 is provided with electric controller 2 and diluting device 3, diluting device 3's inside is provided with a plurality of feed liquor subassemblies 4, peristaltic pump 5 is all installed to the feed liquor end of a plurality of feed liquor subassemblies 4, the play liquid end of a plurality of feed liquor subassemblies 4 all communicates there is reation kettle 7, the lower extreme fixed communication of a plurality of reation kettle 7 has out liquid bucket 701, the lower extreme of a plurality of play liquid bucket 701 all fixed communication has drain pipe 702, agitator 8 is all installed to the inside of a plurality of reation kettle 7.
In this embodiment: the electric controller 2 is used for controlling the running state of the diluting device 3, and a plurality of liquid inlet assemblies 4 can sample a plurality of groups of high-concentration liquid samples and clear water simultaneously and convey the high-concentration liquid samples into the reaction kettle 7 (the peristaltic pump 5 is used for rapidly absorbing the high-concentration liquid), and the clear water and the high-concentration liquid samples are mixed and diluted in the reaction kettle 7, so that on-line high-concentration liquid dilution work is realized, the high-concentration liquid samples are prevented from being polluted, and the detection efficiency is improved.
As a technical optimization scheme of the utility model, the liquid inlet component 4 comprises a high-concentration liquid pipe 401 and a clear water pipe 402, wherein the middle parts of the high-concentration liquid pipe 401 and the clear water pipe 402 are respectively provided with a first pinch valve 403, the liquid outlet ends of the high-concentration liquid pipe 401 and the clear water pipe 402 are communicated with a connecting pipe 6, the liquid outlet end of the connecting pipe 6 is communicated with the liquid inlet end of the reaction kettle 7, and the middle parts of a plurality of liquid outlet pipes 702 are respectively provided with a second pinch valve 9.
In this embodiment: the high-concentration liquid sample is fed through the high-concentration liquid pipe 401, the clear water is fed through the clear water pipe 402, the two first pinch valves 403 in the liquid inlet assembly 4 are respectively used for controlling the flow of the high-concentration liquid and the flow of the clear water, the diluted liquid is conveyed to other external analysis instruments through the liquid outlet pipe 702, and the flow of the diluted liquid is controlled through the second pinch valve 9 in the conveying process, so that the effect of conveniently controlling the flow of the liquid inlet and the flow of the liquid outlet of the diluting device 3 is achieved.
As a technical optimization scheme of the utility model, a touch screen 101, a power indicator 102 and a scram button 103 are arranged on the outer side of a cabinet body 1, the touch screen 101, the power indicator 102 and the scram button 103 are all in signal connection with an electric controller 2, and a perspective window 104 is arranged on the outer side of the cabinet body 1.
In this embodiment: the parameters of various instruments in the operation process of the diluting device 3 can be checked through the touch screen 101, the power indicator lamp 102 is convenient for prompting a worker whether the diluting cabinet is in an operable state, the emergency stop button 103 can enable the whole diluting cabinet to stop operation timely and rapidly under an emergency, and the worker can observe the operation process of the diluting device 3 at any time through the perspective window 104.
The working principle and the using flow of the utility model are as follows: after the dilution cabinet is started, firstly, the dilution device 3 is rinsed, after the rinsing is finished, a certain amount of high-concentration liquid is pumped and measured through the peristaltic pump 5, after the high-concentration liquid is pumped, a certain amount of clear water is pumped and measured again, the high-concentration liquid and the clear water respectively enter the reaction kettle 7 through the high-concentration liquid pipe 401 and the clear water pipe 402, the high-concentration liquid and the clear water are uniformly mixed through the stirrer 8 and are kept still, after the standing is finished, liquid is sent to other sampling analysis devices through pipelines, and after the liquid sending is finished, the dilution device pumps the clear water to perform liquid discharging cleaning.
While the foregoing has been provided by embodiments of the present utility model with particularity, the principles and modes of carrying out the embodiments of the present utility model have been described in detail by reference to specific examples, which are merely intended to assist in understanding the principles of the embodiments of the present utility model, those skilled in the art should not be limited to the details of this utility model, since modifications in light of the principles and modes of carrying out the embodiments of the present utility model may be made by those skilled in the art.
Claims (6)
1. The utility model provides a high concentration liquid detects with diluting cabinet, includes the cabinet body (1), its characterized in that: the inside of the cabinet body (1) is provided with an electric controller (2) and a diluting device (3), the inside of the diluting device (3) is provided with a plurality of feed liquor components (4), a plurality of peristaltic pumps (5) are all installed to the feed liquor end of feed liquor components (4), a plurality of the play liquid end of feed liquor components (4) all communicates there is reation kettle (7), a plurality of reation kettle (7)'s lower extreme fixedly communicates there is play liquid bucket (701), a plurality of go out liquid bucket (701)'s lower extreme all fixedly communicates there is drain pipe (702), a plurality of agitator (8) are all installed to reation kettle (7)'s inside.
2. The dilution tank for high-concentration liquid detection according to claim 1, wherein: the liquid inlet assembly (4) comprises a high-concentration liquid pipe (401) and a clear water pipe (402), and first pinch valves (403) are respectively arranged in the middle of the high-concentration liquid pipe (401) and the middle of the clear water pipe (402).
3. The dilution tank for high-concentration liquid detection according to claim 2, wherein: the liquid outlet ends of the high-concentration liquid pipe (401) and the clear water pipe (402) are communicated with a connecting pipe (6), and the liquid outlet end of the connecting pipe (6) is communicated with the liquid inlet end of the reaction kettle (7).
4. The dilution tank for high-concentration liquid detection according to claim 1, wherein: and second pinch valves (9) are arranged at the middle parts of the liquid outlet pipes (702).
5. The dilution tank for high-concentration liquid detection according to claim 1, wherein: the intelligent cabinet is characterized in that a touch screen (101), a power indicator lamp (102) and an emergency stop button (103) are arranged on the outer side of the cabinet body (1), and the touch screen (101), the power indicator lamp (102) and the emergency stop button (103) are connected with an electric controller (2) through signals.
6. The dilution tank for high-concentration liquid detection according to claim 1, wherein: the outside of the cabinet body (1) is provided with a perspective window (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322634274.3U CN221062327U (en) | 2023-09-27 | 2023-09-27 | Diluting cabinet for high-concentration liquid detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322634274.3U CN221062327U (en) | 2023-09-27 | 2023-09-27 | Diluting cabinet for high-concentration liquid detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221062327U true CN221062327U (en) | 2024-06-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322634274.3U Active CN221062327U (en) | 2023-09-27 | 2023-09-27 | Diluting cabinet for high-concentration liquid detection |
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| Country | Link |
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| CN (1) | CN221062327U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118501132A (en) * | 2024-06-06 | 2024-08-16 | 江苏绿叶环保科技仪器有限公司 | Rapid detection analyzer and detection method for high-concentration ammonia nitrogen in wastewater |
-
2023
- 2023-09-27 CN CN202322634274.3U patent/CN221062327U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118501132A (en) * | 2024-06-06 | 2024-08-16 | 江苏绿叶环保科技仪器有限公司 | Rapid detection analyzer and detection method for high-concentration ammonia nitrogen in wastewater |
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