CN221078534U - PH measuring cabinet for high-concentration liquid detection - Google Patents
PH measuring cabinet for high-concentration liquid detection Download PDFInfo
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- CN221078534U CN221078534U CN202322634050.2U CN202322634050U CN221078534U CN 221078534 U CN221078534 U CN 221078534U CN 202322634050 U CN202322634050 U CN 202322634050U CN 221078534 U CN221078534 U CN 221078534U
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- liquid
- reaction kettle
- electrode reaction
- cabinet
- outlet
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- 239000007788 liquid Substances 0.000 title claims abstract description 127
- 238000001514 detection method Methods 0.000 title abstract description 10
- 238000003411 electrode reaction Methods 0.000 claims abstract description 40
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 12
- 238000004140 cleaning Methods 0.000 claims description 12
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 11
- 239000000523 sample Substances 0.000 claims description 3
- 230000035515 penetration Effects 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 239000012295 chemical reaction liquid Substances 0.000 abstract description 5
- 238000012544 monitoring process Methods 0.000 abstract description 3
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 5
- 238000005406 washing Methods 0.000 description 4
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- -1 hydrogen ions Chemical class 0.000 description 3
- 238000005457 optimization Methods 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a pH measuring cabinet for high-concentration liquid detection, which relates to the technical field of liquid detection and comprises a cabinet body, wherein an electrode reaction kettle is arranged in the cabinet body, a pH detector is arranged at the top of the electrode reaction kettle in a penetrating way, a liquid inlet pipe is arranged in the electrode reaction kettle, the other end of the liquid inlet pipe penetrates through and extends to the outer side of the electrode reaction kettle, a peristaltic pump is arranged at the other end of the liquid inlet pipe, a liquid outlet is arranged at the bottom of the electrode reaction kettle, and a liquid outlet component is communicated with the bottom of the liquid outlet; the electrode reaction kettle is used for containing liquid to be detected, the pH detector is used for detecting the liquid in the electrode reaction kettle, the peristaltic pump is started to enable the liquid inlet pipe to extract high-concentration liquid to enter the electrode reaction kettle, the detected liquid is discharged through the liquid outlet, and the liquid outlet assembly can comprehensively clean the electrode reaction kettle and the liquid outlet pipeline after the liquid is discharged, so that the pH value of the liquid is continuously measured on line, and the effects of being convenient to clean and timely and accurately monitoring the pH value of the reaction liquid are achieved.
Description
Technical Field
The utility model relates to the technical field of liquid detection, in particular to a pH measuring cabinet for detecting high-concentration liquid.
Background
The pH meter refers to an instrument for measuring the pH value of a solution. The pH meter works on the principle of a galvanic cell, the electromotive force between two electrodes of which depends on the characteristics of the electrodes themselves and also on the concentration of hydrogen ions in the solution, according to the nernst law. The electromotive force of the primary cell has a corresponding relation with the concentration of hydrogen ions, and the negative logarithm of the concentration of the hydrogen ions is the pH value. The pH meter is a common analytical instrument and is widely applied to the fields of agriculture, environmental protection, industry and the like.
At present, in actual industrial online production, high-concentration liquid pH value is often required to be detected through a pH meter, the pH meter mainly comprises the following installation ways, namely top installation, side wall installation, pipeline installation and submerged installation, the liquid level and the pH meter in the above ways need to have a certain depth, the liquid level and the pH meter need to be inserted below the liquid level to detect reaction liquid, the detection is easy to cause uneven liquid detection, and the pH meter is inconvenient to detach and wash due to the high-concentration liquid concentration, so that the online continuous and reliable detection of the pH value of the liquid is difficult to achieve.
Disclosure of utility model
The utility model aims at: in order to solve the technical problems, the utility model provides the pH measuring cabinet for detecting the high-concentration liquid, which can continuously measure the pH value of the liquid on line, is convenient to clean and timely and accurately monitors the pH value of the reaction liquid.
The utility model adopts the following technical scheme for realizing the purposes: the utility model provides a high concentration liquid detects and uses pH measuring cabinet, includes the cabinet body, the inside of the cabinet body is provided with electrode reation kettle, the top of electrode reation kettle runs through and installs the pH detector, the electrode probe of pH detector is located electrode reation kettle's inside, the signal end electric connection of pH detector has the pH gauge outfit, electrode reation kettle's inside is provided with the feed liquor pipe, the other end of feed liquor pipe runs through and extends to electrode reation kettle's outside, peristaltic pump is installed to the other end of feed liquor pipe, electrode reation kettle's bottom is provided with the liquid outlet, the bottom intercommunication of liquid outlet has out the liquid subassembly.
In order to conveniently detect the liquid volume in the electrode reaction kettle, the pH measuring cabinet for detecting the high-concentration liquid is preferably used, and a liquid level sensor is fixedly arranged in the electrode reaction kettle.
In order to conveniently discharge liquid in the electrode reaction kettle and clean a liquid discharge pipeline, the pH measuring cabinet for detecting the high-concentration liquid is preferably used, the liquid outlet assembly comprises an outlet main pipeline, the upper end of the outlet main pipeline is communicated with a liquid outlet, and the lower end of the outlet main pipeline is communicated with a liquid discharge pipe and a clear water pipe.
Further, the middle parts of the liquid discharge pipe and the clear water pipe are respectively provided with an electric pinch valve and an electric ball valve.
Further, as a preferable pH measuring cabinet for detecting the high-concentration liquid, the liquid discharging relay and the cleaning relay are arranged in the cabinet body and are respectively and electrically connected with the electric pinch valve and the electric ball valve.
In order to conveniently drive the peristaltic pump to operate, the pH measuring cabinet for detecting the high-concentration liquid is preferably provided with a driver inside the cabinet body, and the driver is electrically connected with the peristaltic pump.
The beneficial effects of the utility model are as follows:
1. The electrode reaction kettle is used for containing liquid to be detected, the pH detector is used for detecting the liquid in the electrode reaction kettle, the detected pH value is transmitted to the pH meter head so as to be checked by a worker, the driver starts the peristaltic pump, then the high-concentration liquid is pumped through the liquid inlet pipe to enter the electrode reaction kettle, the detected liquid is discharged through the liquid outlet, and the liquid outlet component can comprehensively clean the electrode reaction kettle and the liquid outlet pipeline after the liquid is discharged, so that the pH value of the liquid is continuously measured on line, and the effects of cleaning convenience and timely and accurately monitoring the pH value of the reaction liquid are achieved;
2. After the liquid detection is completed, the electric pinch valve is opened, the liquid enters the liquid discharge pipe through the outlet main pipeline and is discharged out of the device, then the electric pinch valve is closed, the electric ball valve is opened, clean water enters the electrode reaction kettle for cleaning, and the cleaned liquid is discharged through the liquid discharge pipe, so that the effect of automatically cleaning the electrode reaction kettle and the liquid discharge pipeline is achieved.
Drawings
FIG. 1 is a schematic view of the internal structure of the present utility model;
fig. 2 is a schematic structural view of an electrode reaction vessel.
Reference numerals: 1. a cabinet body; 2. an electrode reaction kettle; 201. a liquid outlet; 3. a pH detector; 301. a pH meter; 4. a liquid level sensor; 5. a liquid inlet pipe; 501. a peristaltic pump; 6. a liquid outlet component; 601. an outlet main pipe; 602. a liquid discharge pipe; 6021. an electric pinch valve; 603. a clear water pipe; 6031. an electric ball valve; 7. a driver; 8. a liquid discharge relay; 9. and cleaning the relay.
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", "top", "bottom", "inside", "outside", 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 devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Referring to fig. 1-2, the present utility model provides the following technical solutions: the utility model provides a high concentration liquid detects and uses pH measuring cabinet, including the cabinet body 1, the inside of the cabinet body 1 is provided with electrode reation kettle 2, the top of electrode reation kettle 2 runs through and installs pH detector 3, pH detector 3's electrode probe is located electrode reation kettle 2's inside, pH detector 3's signal end electric connection has pH gauge outfit 301, electrode reation kettle 2's inside is provided with feed liquor pipe 5, feed liquor pipe 5's the other end runs through and extends to electrode reation kettle 2's outside, peristaltic pump 501 is installed to feed liquor pipe 5's the other end, cabinet body 1's inside is provided with driver 7, driver 7 and peristaltic pump 501 electric connection, electrode reation kettle 2's bottom is provided with liquid outlet 201, liquid outlet 201's bottom intercommunication has liquid subassembly 6.
In this embodiment: the electrode reaction kettle 2 is used for holding liquid to be detected, the pH detector 3 is used for detecting the liquid in the electrode reaction kettle 2, the detected pH value is transmitted to the pH meter head so as to be checked by staff, the driver 7 starts the peristaltic pump 501, then the high-concentration liquid is pumped through the liquid inlet pipe 5 to enter the electrode reaction kettle 2, the detected liquid is discharged through the liquid outlet 201, the liquid outlet component 6 can comprehensively clean the electrode reaction kettle 2 and the liquid outlet pipeline after the liquid is discharged, thereby the pH value of the liquid is continuously measured on line, and the effects of being convenient for cleaning and timely and accurately monitoring the pH value of the reaction liquid are achieved.
As a technical optimization scheme of the utility model, a liquid level sensor 4 is fixedly arranged in the electrode reaction kettle 2.
In this embodiment: in the process that liquid to be measured is input into the electrode reaction kettle 2 through the liquid inlet pipe 5, the liquid level sensor 4 can sense the liquid level height of the liquid in the electrode reaction kettle 2 in real time, so that the effect of conveniently controlling the liquid capacity in the electrode reaction kettle 2 is achieved.
As a technical optimization scheme of the utility model, the liquid outlet assembly 6 comprises an outlet main pipeline 601, the upper end of the outlet main pipeline 601 is communicated with a liquid outlet 201, the lower end of the outlet main pipeline 601 is communicated with a liquid discharge pipe 602 and a clear water pipe 603, electric pinch valves 6021 and electric ball valves 6031 are respectively arranged in the middle of the liquid discharge pipe 602 and the clear water pipe 603, a liquid discharge relay 8 and a cleaning relay 9 are arranged in the cabinet body 1, and the liquid discharge relay 8 and the cleaning relay 9 are respectively electrically connected with the electric pinch valves 6021 and the electric ball valves 6031.
In this embodiment: after the liquid detection is completed, the electric pinch valve 6021 is opened, the liquid enters the liquid discharge pipe 602 through the outlet main pipeline 601 and is discharged out of the device, then the electric pinch valve 6021 is closed and the electric ball valve 6031 is opened, so that clean water enters the electrode reaction kettle 2 for cleaning, and the cleaned liquid is discharged through the liquid discharge pipe 602, so that the effects of automatically cleaning the electrode reaction kettle 2 and the liquid discharge pipeline are achieved.
The working principle and the using flow of the utility model are as follows: because the pH electrode can not be in the anhydrous soaking state for a long time, the electrode reaction kettle 2 of the pH sampling cabinet is always in the water state, liquid discharge is needed to be carried out through the liquid outlet component 6 before operation starts, then liquid to be detected is pumped through the liquid inlet pipe 5 to carry out washing on the electrode reaction kettle 2, the liquid to be detected is continuously input after washing is finished, the liquid level height is measured through the liquid level sensor 4, the pH value is measured through the pH detector 3 after the measurement is finished, then a measuring signal is transmitted to the connected pH gauge outfit 301, the gauge outfit acquires the RH value (relative humidity value), data is remotely transmitted to other sampling control hosts through a paved signal wire, liquid discharge washing is finally carried out, and the electrode reaction kettle 2 is continuously protected by adding water after washing is finished.
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 and measures cabinet with pH, includes the cabinet body (1), its characterized in that: the inside of the cabinet body (1) is provided with electrode reaction kettle (2), pH detector (3) are installed in the top penetration of electrode reaction kettle (2), the electrode probe of pH detector (3) is located the inside of electrode reaction kettle (2), the signal end electric connection of pH detector (3) has pH gauge outfit (301), the inside of electrode reaction kettle (2) is provided with feed liquor pipe (5), the other end of feed liquor pipe (5) runs through and extends to the outside of electrode reaction kettle (2), peristaltic pump (501) are installed to the other end of feed liquor pipe (5), the bottom of electrode reaction kettle (2) is provided with liquid outlet (201), the bottom intercommunication of liquid outlet (201) has play liquid subassembly (6).
2. The pH measuring cabinet for detecting a high-concentration liquid according to claim 1, wherein: the liquid level sensor (4) is fixedly arranged in the electrode reaction kettle (2).
3. The pH measuring cabinet for detecting a high-concentration liquid according to claim 1, wherein: the liquid outlet assembly (6) comprises an outlet main pipeline (601), the upper end of the outlet main pipeline (601) is communicated with a liquid outlet (201), and the lower end of the outlet main pipeline (601) is communicated with a liquid discharge pipe (602) and a clear water pipe (603).
4. A pH measuring cabinet for detecting a high concentration liquid according to claim 3, wherein: the middle parts of the liquid discharge pipe (602) and the clear water pipe (603) are respectively provided with an electric pinch valve (6021) and an electric ball valve (6031).
5. The pH measuring cabinet for detecting a high-concentration liquid according to claim 4, wherein: the inside of the cabinet body (1) is provided with a liquid draining relay (8) and a cleaning relay (9), and the liquid draining relay (8) and the cleaning relay (9) are respectively electrically connected with an electric pinch valve (6021) and an electric ball valve (6031).
6. The pH measuring cabinet for detecting a high-concentration liquid according to claim 1, wherein: the inside of the cabinet body (1) is provided with a driver (7), and the driver (7) is electrically connected with the peristaltic pump (501).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322634050.2U CN221078534U (en) | 2023-09-27 | 2023-09-27 | PH measuring cabinet for high-concentration liquid detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322634050.2U CN221078534U (en) | 2023-09-27 | 2023-09-27 | PH measuring cabinet for high-concentration liquid detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221078534U true CN221078534U (en) | 2024-06-04 |
Family
ID=91251027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322634050.2U Active CN221078534U (en) | 2023-09-27 | 2023-09-27 | PH measuring cabinet for high-concentration liquid detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221078534U (en) |
-
2023
- 2023-09-27 CN CN202322634050.2U patent/CN221078534U/en active Active
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