CN221056445U - Online sodium meter constant current device - Google Patents
Online sodium meter constant current device Download PDFInfo
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- CN221056445U CN221056445U CN202322377587.5U CN202322377587U CN221056445U CN 221056445 U CN221056445 U CN 221056445U CN 202322377587 U CN202322377587 U CN 202322377587U CN 221056445 U CN221056445 U CN 221056445U
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- constant
- water
- liquid
- electronic control
- inlet
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- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 title claims abstract description 13
- 229910052708 sodium Inorganic materials 0.000 title claims abstract description 13
- 239000011734 sodium Substances 0.000 title claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 39
- 238000001514 detection method Methods 0.000 claims abstract description 19
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract description 2
- 230000003068 static effect Effects 0.000 description 3
- 238000001802 infusion Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000004519 manufacturing process 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
- 238000000926 separation method Methods 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- Measuring Volume Flow (AREA)
Abstract
The utility model discloses an online sodium meter constant-current device, which comprises five parts, namely an electronic control system, a constant-current quantitative transfusion system, a water inlet device, a water drainage device and a control and analysis device; the electronic control system consists of an electronic control device and an electric wire; the water inlet device is sequentially provided with a liquid inlet, a water pump, a filtering structure and a constant flow valve; the constant flow valve is connected with a constant flow quantitative transfusion system; the constant-flow quantitative transfusion system is sequentially provided with a constant-pressure pump, a constant-pressure liquid storage tank and a precise dripping device according to the liquid inlet and outlet sequence; the liquid outlet end of the precise dripping device is connected with the control and analysis device; wherein the overflow port of the constant pressure liquid storage tank is also connected with an overflow pipe of the drainage device; the drainage device is divided into two liquid outlets, one is an overflow pipe, and the other is a detection liquid outlet of the analysis device. The utility model has the advantages of constant pressure and constant flow, ensuring the constant sample introduction water sample, stable measurement data and discharging redundant water sample.
Description
Technical Field
The utility model relates to the technical field of water pollution degree detection, in particular to an online sodium meter constant current device.
Background
When the online sodium meter on the market measures a water sample, in dynamic detection, measurement data fluctuation is always caused by unstable field flow, so that the detection precision is reduced, and the detection difficulty is increased.
Therefore, an online sodium meter constant-current device which has constant voltage and constant current, ensures constant sample feeding water sample, stable measurement data and discharges redundant water sample is urgently needed in the market.
Disclosure of Invention
The utility model aims to provide a manufacturing method of an online sodium meter constant-current device, which is constant in constant voltage and constant in current, ensures constant sample introduction water sample, stable measurement data and discharges redundant water sample.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the constant-current device of the on-line sodium meter comprises five parts, namely an electronic control system, a constant-current quantitative transfusion system, a water inlet device, a water drainage device and a control and analysis device;
The electronic control system consists of an electronic control device and wires matched with the constant-current quantitative transfusion system, the water inlet device and the water discharge device;
The water inlet device is sequentially provided with a liquid inlet, a water pump, a filtering structure and a constant flow valve from the water inlet; the water supply end of the constant flow valve is connected with a constant flow quantitative transfusion system through a transfusion tube;
The constant-flow quantitative transfusion system is sequentially provided with a constant-pressure pump, a constant-pressure liquid storage tank and a precise dripping device according to the liquid inlet and outlet sequence; the liquid outlet end of the precise dripping device is connected with the liquid inlet of the detection liquid of the control and analysis device; wherein the overflow port of the constant pressure liquid storage tank is also connected with an outlet in the drainage device, namely an overflow pipe;
The drainage device is divided into two liquid outlets, one is an overflow pipe connected with the overflow port of the constant-pressure liquid storage tank, and the other is a detection liquid outlet of the analysis device.
Compared with the prior art, the utility model has the following advantages due to the adoption of the scheme:
(1) The utility model has the biggest effect of avoiding the prior art that the fluctuation of measured data is always caused by unstable field flow in the dynamic detection when the online sodium meter measures the water sample, thereby reducing the detection precision, increasing the pain point of the detection difficulty, having wide application range and strong pertinence and being capable of being adjusted according to the requirements at any time.
(2) The constant-current infusion device is simple in structure and comprehensive in function, the liquid inlet amount is controlled through the constant-current device, a stable infusion environment is maintained through the constant-voltage device and the liquid storage device, and finally, the accurate timing and quantitative separation is realized through the liquid dropping device. The method can realize the long-time and automatic on-line detection of various indexes for various scenes.
(3) As is known, the accuracy and stability of static pressure analysis are higher than those of dynamic detection, but the dynamic detection has the advantages of portability and mobility, and the static analysis under the dynamic detection working condition can be realized by the integrated device in the portable and mobility on-line sodium meter device, so that the utility model has the characteristics of quite practicality.
Therefore, the utility model has the characteristics of constant pressure and constant flow, ensuring constant sample introduction water sample, stable measurement data and discharging redundant water sample.
Drawings
FIG. 1 is a schematic view of the overall structure of the present utility model;
In the figure: the device comprises an electronic control device 1, an electric wire 2, a constant pressure liquid storage tank 3, a precise dripping device 4, an overflow pipe 5, a constant pressure pump 6, a transfusion pipe 7, a control and analysis device 8, a constant flow valve 9, a filtering structure 10, a water suction pump 11 and a liquid inlet 12.
Detailed Description
Examples
The on-line sodium meter constant-current device shown in fig. 1 specifically comprises five parts, namely an electronic control system, a constant-current quantitative transfusion system, a water inlet device, a water drainage device and a control and analysis device 8;
The electronic control system consists of an electronic control device 1 and an electric wire 2 matched with the constant-current quantitative transfusion system, the water inlet device and the water discharge device;
The water inlet device is sequentially provided with a liquid inlet 12, a water pump 11, a filtering structure 10 and a constant flow valve 9 from the water inlet; the water supply end of the constant flow valve 9 is connected with a constant flow quantitative transfusion system through a transfusion tube 7;
The constant-flow quantitative transfusion system is sequentially provided with a constant-pressure pump 6, a constant-pressure liquid storage tank 3 and a precise dripping device 4 according to the liquid inlet and outlet sequence; the liquid outlet end of the precise dripping device 4 is connected with a detection liquid inlet of the control and analysis device 8; wherein the overflow port of the constant pressure liquid storage tank 3 is also connected with an outlet in the drainage device, namely an overflow pipe 5;
The drainage device is divided into two liquid outlets, one is an overflow pipe 5 connected with the overflow port of the constant-pressure liquid storage tank 3, and the other is a detection liquid outlet of the analysis device 8.
The device can be integrated in the portable and movable online sodium meter device, and can realize static analysis under dynamic detection working conditions.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present utility model. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the utility model. Thus, the present utility model is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (1)
1. An on-line sodium meter constant current device which is characterized in that: the constant flow device comprises five parts, namely an electronic control system, a constant flow quantitative transfusion system, a water inlet device, a water discharge device and a control and analysis device (8);
The electronic control system consists of an electronic control device (1) and an electric wire (2) matched with the constant-current quantitative transfusion system, the water inlet device and the water discharge device;
The water inlet device is sequentially provided with a liquid inlet (12), a water pump (11), a filtering structure (10) and a constant flow valve (9) from the water inlet; the water supply end of the constant flow valve (9) is connected with a constant flow quantitative transfusion system through a transfusion tube (7);
The constant-current quantitative transfusion system is sequentially provided with a constant-pressure pump (6), a constant-pressure liquid storage tank (3) and a precise dripping device (4) according to the liquid inlet and outlet sequence; the liquid outlet end of the precise dripping device (4) is connected with a detection liquid inlet of the control and analysis device (8); wherein the overflow port of the constant pressure liquid storage tank (3) is also connected with an outlet in the drainage device, namely an overflow pipe (5);
The drainage device is divided into two liquid outlets, one is an overflow pipe (5) connected with the overflow port of the constant-pressure liquid storage tank (3), and the other is a detection liquid outlet of the analysis device (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322377587.5U CN221056445U (en) | 2023-09-03 | 2023-09-03 | Online sodium meter constant current device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322377587.5U CN221056445U (en) | 2023-09-03 | 2023-09-03 | Online sodium meter constant current device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221056445U true CN221056445U (en) | 2024-05-31 |
Family
ID=91205335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322377587.5U Active CN221056445U (en) | 2023-09-03 | 2023-09-03 | Online sodium meter constant current device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221056445U (en) |
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2023
- 2023-09-03 CN CN202322377587.5U patent/CN221056445U/en active Active
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