CN114544266A - A chloride ion real-time supervision device for among atmospheric environment - Google Patents
A chloride ion real-time supervision device for among atmospheric environment Download PDFInfo
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- CN114544266A CN114544266A CN202011313921.5A CN202011313921A CN114544266A CN 114544266 A CN114544266 A CN 114544266A CN 202011313921 A CN202011313921 A CN 202011313921A CN 114544266 A CN114544266 A CN 114544266A
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- atmospheric environment
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- chlorine
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- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title claims abstract description 71
- 239000007788 liquid Substances 0.000 claims abstract description 66
- 238000012544 monitoring process Methods 0.000 claims abstract description 22
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 11
- 239000000460 chlorine Substances 0.000 claims abstract description 11
- -1 chlorine ions Chemical class 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 11
- 238000000151 deposition Methods 0.000 claims abstract description 8
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 27
- 239000011259 mixed solution Substances 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000523 sample Substances 0.000 claims description 2
- 239000011148 porous material Substances 0.000 claims 1
- 238000012806 monitoring device Methods 0.000 abstract description 10
- 238000005070 sampling Methods 0.000 abstract description 5
- 230000008021 deposition Effects 0.000 abstract description 4
- 230000003111 delayed effect Effects 0.000 abstract description 3
- 239000000243 solution Substances 0.000 description 4
- 241000370738 Chlorion Species 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/22—Devices for withdrawing samples in the gaseous state
- G01N1/2202—Devices for withdrawing samples in the gaseous state involving separation of sample components during sampling
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biomedical Technology (AREA)
- Molecular Biology (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention provides a chloride ion real-time monitoring device used in atmospheric environment, which comprises a container with an open top, and is characterized in that: the chlorine ion collecting liquid is used for depositing and dissolving chlorine ions in the atmospheric environment, and the chlorine ion sensor is used for detecting the chlorine ions and displaying the concentration of the chlorine ions through the digital display device. The monitoring device provided by the invention can solve the problems of discontinuous analysis process, delayed analysis data and easy saturation of sampling in the chloride ion acquisition process, can accurately and quickly realize the acquisition and monitoring of chloride ions in the atmosphere, and can detect the deposition condition of chloride ions in the atmosphere in real time.
Description
Technical Field
The invention belongs to the technical field of chloride ion monitoring equipment, and particularly relates to a chloride ion real-time monitoring device used in an atmospheric environment.
Background
At present, the chlorine ions in the atmosphere are collected at home and abroad by means of a chlorine ion collecting device and a manual collecting method, and the typical structure of the collecting device for measuring the deposition amount of the chlorine ions in the atmospheric environment, which is provided by document CN205015201U, comprises a collecting bottle and a chlorine ion collecting device inserted into the collecting bottle; the collecting bottle comprises a bottle body and a liquid collecting disc filled with solution, and the liquid collecting disc is arranged at the lower part of the bottle body; the chlorine ion collecting device comprises a column core, a clamping groove, a clamp and tubular gauze, the tubular gauze is sleeved on the column core, the clamping groove firmly clamps and seals the gauze above the column core, the clamp fixes the gauze in the middle of the column core and inserts the gauze into a bottle opening, and the free end of the gauze naturally drops and is immersed into a solution in the bottle. However, the device for collecting chloride ions has the problems of discontinuous sampling and analysis process, long collection period, delayed analysis data and poor data accuracy, especially discontinuous sampling and easy saturation of sampling, and cannot immediately and quickly realize the evaluation of the deposition rate of chloride ions in the marine atmosphere.
In addition, with the increasing environmental pollution, the sea/island inevitably has some garbage such as plastic bags, strings, etc. Adopt the collection system that CN205015201U provided to carry out the in-process that the chlorion was gathered for a long time, sometimes rubbish, the leaf that drifts with the wind fall on collection system, these things are especially easy to fall in its post core and draw-in groove department, and then influence the accuracy of gathering the result.
Disclosure of Invention
In view of the problems in the background art, the present invention aims to provide a device for monitoring chloride ions in atmospheric environment in real time.
In order to achieve the above purpose, the present invention adopts the following technical solutions.
A chloride ion real-time supervision device for among atmospheric environment, it includes the open container in top, its characterized in that: the chlorine ion collecting liquid is used for depositing and dissolving chlorine ions in the atmospheric environment, and the chlorine ion sensor is used for detecting the chlorine ions and displaying the concentration of the chlorine ions through the digital display device.
Further, the chloride ion collection liquid is a mixed liquid of pure water and glycerol.
Preferably, the volume of the glycerol accounts for 30-70% of the total volume of the mixed solution.
More preferably, the volume of glycerol is 55% of the total volume of the mixture.
In order to further improve the accuracy of the acquisition result, a liquid level sensor is further arranged in the container and connected with a controller, the controller is connected with an acquisition liquid supply system, when the liquid level sensor senses that the liquid level in the container is lower than a lower limit value, the acquisition liquid supply system is started to supply the chloride ion acquisition liquid, and when the liquid level sensor senses that the liquid level in the container reaches an upper limit value, the acquisition liquid supply system is closed.
In order to further improve the accuracy of the acquisition result, a conical net is arranged at the top of the container, the taper of the conical net is not more than 0.5, the wire diameter of the conical net is not more than 0.2mm, and the aperture of the conical net is between 10mm and 30 mm.
Preferably, the axial cross-section of the container is rectangular or trapezoidal.
In order to further improve the accuracy of the acquisition result, the liquid level of the chloride ion acquisition liquid is 10-15mm lower than the top surface of the container in the normal use process.
In order to further improve the accuracy of the acquisition result, the difference value of the upper limit and the lower limit of the chloride ion acquisition liquid in the container is 2mm or 4mm in the normal monitoring process.
In order to improve the stability of the collecting device, the conical net tip part is fixedly connected with the canopy framework, and the bottom of the container is fixed on the ground or a supporting table board.
Has the advantages that: by adopting the monitoring device provided by the invention, the problems of discontinuous analysis process, delayed analysis data and easy saturation of sampling in the chloride ion acquisition process can be solved, the acquisition and monitoring of chloride ions in the atmosphere can be accurately and quickly realized, and the deposition condition of the chloride ions in the atmosphere can be detected in real time, and compared with the acquisition device provided by CN205015201U, the monitoring device provided by the invention has better accuracy of the acquisition result; more importantly, the monitoring device provided by the invention can prevent garbage and leaves flying with wind from falling on the monitoring device or in a container, and prevent the garbage and leaves from influencing the chlorine ion collection and the accuracy of the collection result. In addition, the monitoring device provided by the invention has the advantages of simple structure, good stability and easiness in implementation.
Drawings
FIG. 1 is a schematic view of a device for monitoring chloride ions in an atmospheric environment in real time in example 1;
FIG. 2 is a schematic view of a conical network of the device for monitoring chloride ions in atmospheric environment in real time in the embodiment;
FIG. 3 is a schematic view of a device for monitoring chloride ions in atmospheric environment in real time in example 2;
fig. 4 is a schematic view of a device for monitoring chloride ions in an atmospheric environment in real time in embodiment 3.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings and embodiments, which are only a part of the embodiments of the present invention, but not all of them. It is pointed out that the following examples are not to be construed as limiting the scope of the invention, and that those skilled in the art will be able to make numerous insubstantial modifications and adaptations in view of the teachings of the present invention.
Example 1
Referring to fig. 1 and 2, the device for monitoring chloride ions in atmospheric environment in real time comprises a container 3 with an open top, wherein the axial section of the container 3 is rectangular, a chloride ion collection liquid 6 and a chloride ion sensor 5 are arranged in the container 3, the chloride ion sensor 5 is connected with a digital display device 2 in a matching manner, a probe of the chloride ion sensor 5 is immersed in the chloride ion collection liquid 6, the chloride ion collection liquid 6 is used for depositing and dissolving chloride ions in the atmospheric environment, and the chloride ion sensor 5 is used for detecting chloride ions and displaying the concentration of the chloride ions through the digital display device 2.
In this embodiment, the chloride ion collection liquid 6 is a mixed liquid of pure water and glycerol, and the volume of the glycerol accounts for 55% of the total volume of the mixed liquid.
In this embodiment, still be provided with level sensor 4 in container 3, level sensor 4 connection director 1, and collection liquid supply system is connected to controller 1, and when level sensor 4 sensed the liquid level in the container 3 and was less than the lower limit value, start collection liquid supply system supply chloridion collection liquid, when level sensor 4 sensed the liquid level in the container 3 and reached the upper limit value, closed collection liquid supply system. The collecting liquid supply system comprises a storage tank for containing the chloride ion collecting liquid, the storage tank is communicated with the container 3 through a pipeline, and a control valve is arranged on the pipeline and connected with the controller 1; when the controller 1 receives a liquid shortage (liquid level is lower than a lower limit value) signal fed back by the liquid level sensor 4, the controller 1 sends a signal to start the control valve; when the controller 1 receives a full liquid (liquid level reaches an upper limit value) signal fed back by the liquid level sensor 4, the controller 1 sends a signal to close the control valve.
In this embodiment, be equipped with toper net 7 at container 3 top, toper net 7 pointed portion fixed connection canopy skeleton 8, container 1 bottom is fixed on ground or support mesa, and the tapering of toper net 7 is not more than 0.5, and the contained angle of the top internal angle of toper net 7 is 15, and the silk footpath of toper net 7 is not more than 0.2mm, and the aperture of toper net 7 is about 25 mm.
In the chloride ion real-time monitoring device for atmospheric environment in the embodiment, in the normal use process, the liquid level of the chloride ion collection liquid 6 is 12mm lower than the top surface of the container 3, two sets of liquid level sensors 4 can be adopted, one set of liquid level sensors is used for detecting the lower limit value of the liquid level, the other set of liquid level sensors is used for detecting the upper limit value of the liquid level, and the upper limit value and the lower limit value of the liquid level sensors are 2mm (the difference between the detection point heights of the two sets of liquid level sensors 4 is 2 mm).
Example 2
A device for monitoring chloride ions in an atmospheric environment in real time, referring to embodiment 1 and shown in fig. 3, which is different from embodiment 1 in that: the included angle of the internal angle of the top of the conical net 7 is 30 degrees.
Example 3
A device for monitoring chloride ions in an atmospheric environment in real time, referring to embodiment 1 and shown in fig. 4, which is different from embodiment 1 in that: the axial section of the container is trapezoidal; the upper limit value and the lower limit value of the liquid level detected by the two sets of liquid level sensors 4 are 4 mm.
Other embodiments
A real-time chloride ion monitoring device for use in an atmospheric environment, as shown in reference to example 1 and in conjunction with fig. 4, differs from example 1 in that the alternatives are as follows: the volume of the glycerol accounts for 30-70% of the total amount of the mixed solution; the aperture of the conical net 7 is between 10mm and 30 mm; in the normal use process, the liquid level of the chlorine ion collection liquid 6 is 10-15mm lower than the top surface of the container 3.
Claims (10)
1. A chloride ion real-time supervision device for among atmospheric environment, it includes open-topped container (3), its characterized in that: the chlorine ion collecting liquid is characterized in that a chlorine ion collecting liquid (6) and a chlorine ion sensor (5) are arranged in the container (3), the chlorine ion sensor (5) is connected with the digital display device (2) in a matched mode, a probe of the chlorine ion sensor (5) is immersed in the chlorine ion collecting liquid (6), the chlorine ion collecting liquid (6) is used for depositing and dissolving chlorine ions in the atmospheric environment, and the chlorine ion sensor (5) is used for detecting chlorine ions and displaying the concentration of the chlorine ions through the digital display device (2).
2. The device for monitoring chloride ions in atmospheric environment in real time according to claim 1, characterized in that: the chloride ion collection liquid (6) is a mixed liquid of pure water and glycerol.
3. The device for monitoring chloride ions in atmospheric environment in real time according to claim 2, characterized in that: the volume of the glycerol accounts for 30-70% of the total volume of the mixed solution.
4. The device for monitoring chloride ions in atmospheric environment in real time according to claim 3, characterized in that: the volume of the glycerol accounts for 55 percent of the total volume of the mixed solution.
5. The device for real-time monitoring of chloride ions in an atmospheric environment according to any of claims 1 to 4, characterized in that: still be provided with level sensor (4) in container (3), level sensor (4) connection director (1), collection liquid supply system is connected in controller (1), when level sensor (4) sense the liquid level in container (3) and be less than the lower limit value, starts collection liquid supply system and supplies chloridion collection liquid, when level sensor (4) sense the liquid level in container (3) and reach the upper limit value, closes collection liquid supply system.
6. The device for monitoring chloride ions in atmospheric environment in real time according to claim 5, characterized in that: the top of the container (3) is provided with a conical net (7), the conicity of the conical net (7) is not more than 0.5, the wire diameter of the conical net (7) is not more than 0.2mm, and the pore diameter of the conical net (7) is between 10mm and 30 mm.
7. The device for monitoring chloride ions in atmospheric environment in real time according to claim 6, characterized in that: the axial section of the container (3) is rectangular or trapezoidal.
8. The device for monitoring chloride ions in atmospheric environment in real time according to claim 7, characterized in that: in the normal use process, the liquid level of the chlorine ion collection liquid (6) is 10-15mm lower than the top surface of the container (3).
9. The device for monitoring chloride ions in atmospheric environment in real time according to claim 8, characterized in that: in the normal monitoring process, the height difference value of the upper limit and the lower limit of the chlorine ion collection liquid (6) in the container (3) is 2 or 4 mm.
10. The device for monitoring chloride ions in atmospheric environment in real time according to claim 9, characterized in that: the tip of the conical net (7) is fixedly connected with a canopy framework (8), and the bottom of the container (1) is fixed on the ground or a supporting table board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011313921.5A CN114544266B (en) | 2020-11-20 | 2020-11-20 | Chloride ion real-time monitoring device used in atmosphere environment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011313921.5A CN114544266B (en) | 2020-11-20 | 2020-11-20 | Chloride ion real-time monitoring device used in atmosphere environment |
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| CN114544266A true CN114544266A (en) | 2022-05-27 |
| CN114544266B CN114544266B (en) | 2023-12-22 |
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