CN221155486U - Defoaming flow cell - Google Patents
Defoaming flow cell Download PDFInfo
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- CN221155486U CN221155486U CN202323024198.0U CN202323024198U CN221155486U CN 221155486 U CN221155486 U CN 221155486U CN 202323024198 U CN202323024198 U CN 202323024198U CN 221155486 U CN221155486 U CN 221155486U
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- flow cell
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 125
- 210000004027 cell Anatomy 0.000 claims abstract description 31
- 210000005056 cell body Anatomy 0.000 claims abstract description 26
- 239000007788 liquid Substances 0.000 claims abstract description 18
- 238000007789 sealing Methods 0.000 claims description 15
- 239000010865 sewage Substances 0.000 claims description 15
- 239000013530 defoamer Substances 0.000 claims description 11
- 238000005192 partition Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 abstract description 19
- 239000000523 sample Substances 0.000 description 6
- 238000009434 installation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 239000008213 purified water Substances 0.000 description 1
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Abstract
The utility model belongs to the technical field of water quality detection, and particularly relates to a defoaming flow cell. The utility model provides a defoaming flow cell, which aims to solve the problems of low water quality detection precision and large occupied space of equipment in the prior art. The defoaming flow cell comprises a cell body, wherein a water cavity is arranged in the cell body, an electrode fixing plate which covers the water cavity is arranged at the upper end of the cell body, and a fixer for fixing at least two electrodes is arranged on the electrode fixing plate; at least two sensor electrodes can be fixed on the electrode fixing plate, so that a plurality of sensors can be arranged on the flow cell to detect different detection parameters simultaneously. Be provided with the defoaming ware on the lateral wall of water cavity, the bubble of bubble for eliminating the interior liquid of cell, the bubble that makes in the liquid breaks to make the sensor have higher detection precision.
Description
Technical Field
The utility model belongs to the technical field of water quality detection, and particularly relates to a defoaming flow cell.
Background
In water quality detection, turbidity detection and conductivity detection are important indexes of water quality detection, and with the development of water quality detection technology, the indexes of water quality detection are more and more, and more sensors are needed to be used for detecting different detection parameters of water quality during water quality detection.
Each parameter to be detected is matched with a flow cell, so that the floor space is large, more bubbles can be generated when water flows through the water inlet of the flow cell, and the probe influenced by the bubbles can be greatly influenced. Moreover, only one detector is matched in each flow cell, so that the occupied space for water quality detection is large.
In summary, in the prior art, bubbles are generated in the flow cell, which results in low detection accuracy and large number of flow cells, and causes a problem of large occupied space of the water quality detection device.
Disclosure of utility model
The utility model provides a defoaming flow cell, which aims to solve the problems of low water quality detection precision and large occupied space of equipment in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The defoaming flow cell comprises a cell body, wherein a water cavity is arranged in the cell body, an electrode fixing plate which covers the water cavity is arranged at the upper end of the cell body, and a fixer for fixing at least two electrodes is arranged on the electrode fixing plate;
The water tank is characterized in that a water inlet, a water outlet and a drain outlet are formed in the tank body, the water inlet is communicated with the water cavity, a defoamer is arranged on the side wall of the water cavity, a partition plate is arranged in the tank body, the water cavity is divided into an upper cavity and a lower cavity by the partition plate, the upper cavity is communicated with the lower cavity, a cylinder body is arranged in the lower cavity, a water channel is formed between the cylinder body and the side wall of the lower cavity, the water inlet is arranged along the tangential direction of the water cavity, so that liquid entering the water cavity from the water inlet flows in a ring shape in the water channel, and a guide plate for guiding the liquid in the water channel to the upper cavity is arranged in the water channel;
the water outlet is communicated with the water cavity, and the height of the water outlet is higher than that of the water inlet;
The drain outlet is arranged on the bottom wall of the tank body, and a drain valve is further arranged on the drain outlet.
The further improved scheme is as follows: the defoamer is a defoaming edge arranged on the side wall of the water cavity.
Based on the technical scheme: the defoaming device is a defoaming edge arranged on the side wall of the water cavity, and the defoaming edge can eliminate bubbles and also can play a role in improving the strength of the tank body.
The further improved scheme is as follows: the defoaming device is a defoaming groove arranged on the side wall of the water cavity, the defoaming groove is communicated with the water cavity, and the cross section of the defoaming groove is arc-shaped.
Based on the technical scheme: the defoaming device is a defoaming groove arranged on the side wall of the water cavity, the defoaming groove is easy to process, and the defoaming groove can better guide water in the water cavity, so that water in the water cavity generates turbulence, and bubbles are repeatedly extruded and broken.
The further improved scheme is as follows: the fixing device is a fixing hole arranged on the electrode fixing plate, and the fixing hole penetrates through the electrode fixing plate.
Based on the technical scheme: the fixer is the fixed orifices of setting up on the electrode fixed plate, and the fixed orifices can fix a position the sensor electrode effectively to, make the sensor electrode can be convenient extend to the water cavity in detect, simplified the structure of electrode fixed plate.
The further improved scheme is as follows: the electrode fixing plate is fixed on the cell body through threads.
Based on the technical scheme: the electrode fixing plate is fixed on the cell body through threads, and the electrode fixing plate and the cell body are easy to assemble.
The further improved scheme is as follows: the electrode fixing plate is provided with a mounting ring groove for mounting the sealing ring, and a part of the sealing ring is adhered in the mounting ring groove.
Based on the technical scheme: a sealing ring is arranged between the electrode fixing plate and the cell body, the sealing ring has a sealing function, and the water cavity has a good sealing effect.
The further improved scheme is as follows: the pool body is also provided with a mounting plate, and the mounting plate is fixed on the pool body through screws.
Based on the technical scheme: the pool body is also provided with a mounting plate, and the pool body can be conveniently mounted at the target position through the mounting plate without damaging the pool body for mounting.
The further improved scheme is as follows: the mounting plate comprises a horizontal part and a vertical part, wherein the horizontal part and the vertical part are of an integrated structure, the tank body is fixed on the horizontal part, and a hole body for the sewage discharge valve to pass through is also formed in the horizontal part.
Based on the technical scheme: the horizontal part is also provided with a hole body for the blow-down valve to pass through, the volume of the blow-down valve is not limited, and the blow-down valve can be provided with a larger volume.
The further improved scheme is as follows: the vertical part is provided with at least two mounting holes.
Based on the technical scheme: the vertical part is provided with at least two mounting holes, and the vertical part can be conveniently fixed at the target position.
The further improved scheme is as follows: the water inlet, the water outlet and the sewage outlet are respectively provided with a quick-release connector, and the sewage valve is arranged on the tank body through the quick-release connectors arranged on the sewage outlet.
Based on the technical scheme: the water inlet, the water outlet and the sewage outlet are all provided with quick-release connectors, and the tank body can be conveniently connected with other equipment, so that liquid is easy to enter the tank body, and water in the tank body is easy to drain.
The beneficial effects of the utility model are as follows:
1. The upper end of cell body is provided with the electrode fixed plate that covers the water cavity, is provided with the fixer of two at least fixed electrodes on the electrode fixed plate, sets up two at least fixers on the electrode fixed plate, and the sensor electrode can conveniently be fixed in on the electrode fixed plate to, can fix two at least sensor electrodes on the electrode fixed plate for can set up a plurality of sensors and detect different detection parameters simultaneously on the flow cell.
2. Be provided with the defoaming ware on the lateral wall of water cavity, the bubble of bubble for eliminating the interior liquid of cell, the bubble that makes in the liquid breaks to make the sensor have higher detection precision.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for the users of the art.
Fig. 1 is a schematic diagram of a defoaming flow cell.
Fig. 2 is an exploded view of a defoaming flow cell.
FIG. 3 is a schematic diagram of a cell body in a defoaming flow cell.
Fig. 4 is a cross-sectional view at A-A in fig. 3.
Fig. 5 is a schematic view showing the internal structure of a cell body in a defoaming flow cell.
The reference numerals in the figures illustrate:
1-a sensor; 2-electrode fixing plates; 3-a pool body; 4-quick connector; 5-a blow-down valve; 6, a sealing ring; 7-a water inlet; 8-a water outlet; 9-a sewage outlet; 10-mounting plates; 11-a separator; 12-guide plate.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model. All other embodiments, which can be obtained by the user of the field without creative efforts, are included in the protection scope of the present utility model based on the embodiments of the present utility model.
Referring to fig. 1 to 5, the present embodiment provides a defoaming flow cell, including a cell body 3, a water cavity is provided in the cell body 3, an electrode fixing plate 2 covering the water cavity is provided at the upper end of the cell body 3, and a fixer for fixing at least two electrodes is provided on the electrode fixing plate 2;
The water tank is characterized in that a water inlet 7, a water outlet and a drain outlet 9 are arranged on the tank body 3, the water inlet 7 is communicated with the water cavity, a defoamer is arranged on the side wall of the water cavity, a partition plate 11 is arranged in the tank body 3, the water cavity is divided into an upper cavity and a lower cavity by the partition plate 11, the upper cavity is communicated with the lower cavity, a cylinder body is arranged in the lower cavity, a water channel is formed between the cylinder body and the side wall of the lower cavity, the water inlet 7 is arranged along the tangential direction of the water cavity, so that liquid entering the water cavity from the water inlet 7 flows in an annular shape in the water channel, and a guide plate 12 for guiding the liquid in the water channel to the upper cavity is arranged in the water channel; the guide plate 12, the partition plate 11 and the tank body 3 may be of an integral structure;
The water outlet is communicated with the water cavity, and the height of the water outlet is higher than that of the water inlet 7;
the drain outlet 9 is arranged on the bottom wall of the tank body 3, and the drain outlet 9 is also provided with a drain valve 5.
Specifically, the tank body 3 may be integrally formed, and the tank body 3 may include a barrel portion and a bottom portion disposed at a lower end of the barrel portion, where the barrel portion and the bottom portion are integrally formed to form a water cavity for accommodating the liquid.
The drain valve 5 is a common control valve in the prior art, and is used for controlling the opening or closing of the drain outlet 9.
In order to facilitate the processing of the cell body 3, on the basis of the above-described embodiment: the defoamer is a defoaming edge arranged on the side wall of the water cavity.
The defoaming edge can be integrated with the tank body 3, and the defoaming edge can be adhered to the tank body 3. The cross-sectional shape of the defoaming rib may be polygonal, and the defoaming rib functions to generate turbulence in the liquid in the tank 3, so the cross-sectional shape of the defoaming rib should not be semicircular.
When the liquid in the water cavity generates turbulence, bubbles in the liquid can be extruded to break the bubbles, so that the defoaming function is realized. Thus, the defoamer is mainly used for generating turbulence to the liquid in the water cavity.
The structure of the defoamer can also be: the defoaming device is a defoaming groove arranged on the side wall of the water cavity, the defoaming groove is communicated with the water cavity, and the cross section of the defoaming groove is arc-shaped.
The cross-sectional shape of the defoaming slot may be other shapes as well.
Referring to fig. 1 to 5, in order to facilitate the extension of the sensor into the water cavity, the above embodiments are based on: the fixing device is a fixing hole arranged on the electrode fixing plate 2, and the fixing hole penetrates through the electrode fixing plate 2.
The shape of the fixing hole can be round or polygonal, and when the shape of the fixing hole is round, internal threads can be arranged in the fixing hole, so that the sensor electrode is easy to install.
The electrode fixing plate 2 is fixed on the cell body 3 through threads. External threads can be arranged on the cell body 3, and internal threads can be arranged on the electrode fixing plate 2. Or the electrode fixing plate 2 may be fixed to the cell body 3 by screws.
A sealing ring 6 is arranged between the electrode fixing plate 2 and the cell body 3, an installation ring groove for installing the sealing ring 6 is arranged on the electrode fixing plate 2, and a part of the sealing ring 6 is adhered in the installation ring groove.
The seal ring 6 may be an O-ring seal 6, or a Y-ring seal 6. The sealing ring 6 can be one circle, or the sealing ring 6 can be multiple circles.
In order to facilitate the installation of the cell body 3, on the basis of the above-described embodiment: the pool body 3 is also provided with a mounting plate 10, and the mounting plate 10 is fixed on the pool body 3 through screws.
The mounting plate 10 comprises a horizontal part and a vertical part, the horizontal part and the vertical part are of an integrated structure, the tank body 3 is fixed on the horizontal part, and a hole body for allowing the blow-down valve 5 to pass through is also arranged on the horizontal part.
The horizontal part can be further provided with an assembly hole, the horizontal part is fixed on the tank body 3 through a screw, and the screw is matched with a screw hole on the tank body 3 after passing through the assembly hole.
The vertical part is provided with at least two mounting holes.
In order to facilitate connection of the cell body 3 with other devices, the above embodiment is based on: the water inlet 7, the water outlet 8 and the sewage outlet 9 are respectively provided with a quick-release connector, and the sewage valve 5 is arranged on the tank body 3 through the quick-release connectors arranged on the sewage outlet 9.
The quick-release connector can be fixed on the tank body 3 through threads, external threads are arranged on the quick-release connector, and internal threads are arranged on the tank body 3.
The working principle of the embodiment is as follows:
The electrode fixing plate 2 and the tank body 3 are fixed by screws, and the electrode fixing plate 2 is fixed with a sensor 1 for measuring the water body to be measured, and can bear 5 integrated sensors at most. The sensor, the electrode fixing plate 2 and the cell body 3 are provided with sealing rings 6 therebetween, so as to play a role in water resistance. The tank body 3 is provided with a water inlet 7, a water outlet and a sewage outlet 9, and is provided with a quick connector 4 respectively, and the tank body is adapted to the direct insertion pipe of the purified water, thereby being convenient and quick. The water outlet is arranged above the water inlet 7, and the sewage outlet 9 is arranged at the bottom of the flow cell body 3. The drain outlet 9 is provided with a quick-plug switch valve, so that the sewage can be cleaned regularly. The tank body 3 is internally provided with a defoaming device, a water sample to be detected flows into the tank body along the tangential direction of the water cavity from the water inlet 7 to form annular water flow, one end of the water channel is closed by the guide plate 12, the water sample to be detected enters the water channel along the tangential direction from the water inlet 7, the guide plate 12 promotes the water flow to flow through the annular water channel and overflow into the upper cavity, and along with the increase of the liquid level height, the water sample flows out of the water outlet joint along with the increase of the liquid level height, and the water sample flows out of the water outlet joint.
The electrode fixing plate 2 can bear 5 integrated sensors at most, and can measure 6 parameters at most. During measurement, the water sample to be measured flows in from the water inlet 7 of the tank body 3, and large bubbles in the water body to be measured are gradually crushed under the action of the defoamer, so that the defoaming effect is achieved. In limited space, can bear 5 integral type sensors simultaneously, measure at most 6 kinds of parameters simultaneously, convenient and fast not only takes up an area of little moreover, and the integrated level is high. The bubble in the second supply environment has great influence on measurement data, the test precision is influenced, the defoamer eliminates large bubbles in the water body, and the defoamer is matched with the sensor for use, so that a stable test environment is provided for the sensor, and a more stable numerical value can be obtained.
The utility model is not limited to the above-mentioned alternative embodiments, on the premise of not contradicting each other, can combine arbitrarily between every scheme; any person who is in the light of the present utility model can obtain other products in various forms, however, any changes in shape or structure are within the scope of the present utility model as defined by the claims.
Claims (10)
1. A defoaming flow cell, characterized in that: the water tank comprises a tank body, wherein a water cavity is arranged in the tank body, an electrode fixing plate for covering the water cavity is arranged at the upper end of the tank body, and a fixer for fixing at least two electrodes is arranged on the electrode fixing plate;
The water tank is characterized in that a water inlet, a water outlet and a drain outlet are formed in the tank body, the water inlet is communicated with the water cavity, a defoamer is arranged on the side wall of the water cavity, a partition plate is arranged in the tank body, the water cavity is divided into an upper cavity and a lower cavity by the partition plate, the upper cavity is communicated with the lower cavity, a cylinder body is arranged in the lower cavity, a water channel is formed between the cylinder body and the side wall of the lower cavity, the water inlet is arranged along the tangential direction of the water cavity, so that liquid entering the water cavity from the water inlet flows in a ring shape in the water channel, and a guide plate for guiding the liquid in the water channel to the upper cavity is arranged in the water channel;
the water outlet is communicated with the water cavity, and the height of the water outlet is higher than that of the water inlet;
The drain outlet is arranged on the bottom wall of the tank body, and a drain valve is further arranged on the drain outlet.
2. A defoaming flow cell according to claim 1, characterized in that: the defoamer is a defoaming edge arranged on the side wall of the water cavity.
3. A defoaming flow cell according to claim 1, characterized in that: the defoaming device is a defoaming groove arranged on the side wall of the water cavity, the defoaming groove is communicated with the water cavity, and the cross section of the defoaming groove is arc-shaped.
4. A defoaming flow cell according to claim 1, characterized in that: the fixing device is a fixing hole arranged on the electrode fixing plate, and the fixing hole penetrates through the electrode fixing plate.
5. A defoaming flow cell according to claim 1, characterized in that: the electrode fixing plate is fixed on the cell body through threads.
6. A defoaming flow cell according to claim 5, characterized in that: the electrode fixing plate is provided with a mounting ring groove for mounting the sealing ring, and a part of the sealing ring is adhered in the mounting ring groove.
7. A defoaming flow cell according to claim 1, characterized in that: the pool body is also provided with a mounting plate, and the mounting plate is fixed on the pool body through screws.
8. A defoaming flow cell according to claim 7, characterized in that: the mounting plate comprises a horizontal part and a vertical part, wherein the horizontal part and the vertical part are of an integrated structure, the tank body is fixed on the horizontal part, and a hole body for the blow-down valve to pass through is further formed in the horizontal part.
9. A defoaming flow cell according to claim 8, wherein: the vertical part is provided with at least two mounting holes.
10. A defoaming flow cell according to any one of claims 1 to 9, characterized in that: the water inlet, the water outlet and the sewage outlet are respectively provided with a quick-release connector, and the sewage valve is arranged on the tank body through the quick-release connectors arranged on the sewage outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323024198.0U CN221155486U (en) | 2023-11-08 | 2023-11-08 | Defoaming flow cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323024198.0U CN221155486U (en) | 2023-11-08 | 2023-11-08 | Defoaming flow cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221155486U true CN221155486U (en) | 2024-06-18 |
Family
ID=91535474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323024198.0U Active CN221155486U (en) | 2023-11-08 | 2023-11-08 | Defoaming flow cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221155486U (en) |
-
2023
- 2023-11-08 CN CN202323024198.0U patent/CN221155486U/en active Active
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