CN214374713U - Portable water quality monitoring equipment - Google Patents
Portable water quality monitoring equipment Download PDFInfo
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- CN214374713U CN214374713U CN202023352178.2U CN202023352178U CN214374713U CN 214374713 U CN214374713 U CN 214374713U CN 202023352178 U CN202023352178 U CN 202023352178U CN 214374713 U CN214374713 U CN 214374713U
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Abstract
The utility model provides a portable water quality monitoring device, belonging to the technical field of water quality monitoring, comprising a main box body, wherein a peristaltic pump, a multi-way valve, a plurality of sample containers, a multi-parameter water quality monitor and an electric control module are arranged inside the main box body; the outlet of the peristaltic pump is respectively communicated with the inlet of the multi-parameter water quality monitor and the inlet of the multi-way valve; the multi-way valve is provided with a plurality of branch ports, and each branch port is connected with an inlet of a sample container; the outlet of the sample container is communicated with the outlet of the multi-way valve; the water quality monitoring device also comprises at least one auxiliary box body, and at least one single-parameter water quality monitor is arranged in each auxiliary box body; the single-parameter water quality monitor is communicated with the outlet of the multi-way valve through a pipeline; the portable water quality monitoring equipment provided by the utility model is convenient to carry, and can detect different parameters of water quality; a plurality of samples can be collected in a sampling, and the sample can also be stored in the sample container, need not real-time sampling when detecting for it is convenient to sample, and the testing process is simple.
Description
Technical Field
The utility model belongs to the technical field of water quality monitoring, more specifically say, relate to a portable water quality monitoring equipment.
Background
The water quality monitoring is a process for monitoring and measuring the types of pollutants in the water body, the concentrations and the variation trends of various pollutants and evaluating the water quality condition. The existing water quality monitoring equipment is inconvenient to carry due to large volume. In addition, samples need to be collected continuously during monitoring, and different devices are used for testing, so that data collection is inconvenient, and the testing process is complex.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a portable water quality monitoring equipment, it is not convenient to aim at solving the data collection that exists among the prior art, and the test procedure is complicated and portable's technical problem not.
In order to achieve the above object, the utility model adopts the following technical scheme: provided is a portable water quality monitoring apparatus including:
the main box body is internally provided with a peristaltic pump, a multi-way valve, a plurality of sample containers, a multi-parameter water quality monitor and an electric control module; the outlet of the peristaltic pump is respectively communicated with the multi-parameter water quality monitor and the inlet of the multi-way valve; the multi-way valve is provided with a plurality of branch interfaces, and each branch interface is respectively connected with an inlet of the sample container; the outlet of the sample container is communicated with the outlet of the multi-way valve;
the water quality monitoring system comprises at least one auxiliary box body, at least one single-parameter water quality monitor and a control system, wherein the at least one auxiliary box body is internally provided with at least one single-parameter water quality monitor; the single-parameter water quality monitor is communicated with the outlet of the multi-way valve through a pipeline;
the electric control module is electrically connected with the peristaltic pump, the multi-way valve, the multi-parameter water quality monitor and the single-parameter water quality monitor respectively.
As another embodiment of the present application, a plurality of reagent containers are further disposed inside the sub-tank; and the outlet of the reagent container is communicated with the single-parameter water quality monitor.
As another embodiment of the present application, a reagent holder is disposed inside the sub-tank, and the plurality of reagent containers are disposed on the reagent holder; the reagent support is connected with the inner wall of the auxiliary box body in a sliding mode.
As another embodiment of the application, a pure water container is further arranged inside the main box body or inside the auxiliary box body, and an outlet of the pure water container is communicated with the single-parameter water quality monitor; the outlet of the pure water container is also communicated with the inlets of the plurality of sample containers.
As another embodiment of the present application, a waste liquid container is further disposed inside the main box body or inside the auxiliary box body; and the inlet of the waste liquid container is communicated with a plurality of single-parameter water quality monitors.
As another embodiment of the present application, a sample holder is disposed inside the main box, and the plurality of sample containers are disposed on the sample holder; the sample support is connected with the inner wall of the main box body in a sliding mode.
As another embodiment of this application, the inside of main tank body is equipped with the retaining vessel, multi-parameter water quality monitor sets up in the retaining vessel.
As another embodiment of this application, the inside of main tank body, vice box all is equipped with ya keli cover.
As another embodiment of the application, the main box body and the auxiliary box body are respectively provided with a pull rod, a lifting handle, supporting legs and rollers.
The utility model provides a portable water quality monitoring equipment's beneficial effect lies in: compared with the prior art, the portable water quality monitoring device of the utility model has the advantages that the multi-parameter water quality monitor and the single-parameter water quality monitor are respectively integrated inside the main box body and the auxiliary box body, so that the portable water quality monitoring device is convenient to carry, and the multi-parameter water quality monitor and the single-parameter water quality monitor can detect different parameters of water quality; in addition, still be equipped with a plurality of sample containers in the main tank, a plurality of sample containers sample through peristaltic pump and multi-ported valve, and a plurality of samples can be collected in once sampling, and the sample can also be stored in the sample container in addition, need not real-time sampling when detecting for it is convenient to sample, and the testing process is simple.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural view of a portable water quality monitoring device provided by an embodiment of the present invention (in order to facilitate observation of the internal structures of a main box body and an auxiliary box body, an acrylic cover is transparently treated in the drawing);
FIG. 2 is a schematic view of the internal structure of the main tank of FIG. 1;
FIG. 3 is a schematic view showing an internal structure of the sub-tank of FIG. 1;
FIG. 4 is a rear view of FIG. 1;
fig. 5 is a flow chart of the operation of the portable water quality monitoring device provided by the embodiment of the utility model.
In the figure: 1. a main box body; 2. an auxiliary box body; 3. a peristaltic pump; 4. a multi-way valve; 5. a sample container; 6. a multi-parameter water quality monitor; 7. a storage battery; 8. a display screen; 9. a single parameter water quality monitor; 10. a reagent container; 11. a reagent support; 12. a pure water container; 13. a waste liquid container; 14. a sample holder; 15. a water storage container; 16. a pull rod; 17. a handle; 18. supporting legs; 19. a roller; 20. and (6) butting the sockets.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to 5, a portable water quality monitoring device according to the present invention will now be described. The portable water quality monitoring device comprises a main box body 1, wherein a peristaltic pump 3, a multi-way valve 4, a plurality of sample containers 5, a multi-parameter water quality monitor 6 and an electric control module 7 are arranged in the main box body 1; the outlet of the peristaltic pump 3 is respectively communicated with the inlet of the multi-parameter water quality monitor 6 and the inlet of the multi-way valve 4; the multi-way valve 4 is provided with a plurality of branch ports, and each branch port is connected with an inlet of a sample container 5; the outlet of the sample container 5 is communicated with the outlet of the multi-way valve 4; the water quality monitoring device also comprises at least one auxiliary box body 2, and at least one single-parameter water quality monitor 9 is arranged in each auxiliary box body 2; the single-parameter water quality monitor 9 is communicated with an outlet of the multi-way valve 4 through a pipeline; wherein, the electric control module 7 is respectively electrically connected with the peristaltic pump 3, the multi-way valve 4, the multi-parameter water quality monitor 6 and the single-parameter water quality monitor 9.
The utility model provides a multi-parameter water quality monitoring equipment's use flow does: 3 installation hoses of peristaltic pump (the hose is equivalent to the mouth of a river of adopting of peristaltic pump 3), the hose is arranged in the waters that need the monitoring, opens peristaltic pump 3 and samples, and water passes through hose, 3 direct entering multi-parameter water quality monitor 6 of peristaltic pump, and multi-parameter water quality monitor 6 monitors the sample, and the parameter of monitoring mainly includes: PH, DO, TEMP, TRUB, EC, chlorophyll a, ORP, transparency. The water can also get into the sample container 5 through the multi-way valve 4, after one or more of the sample containers 5 is full of water, the sample container 5 can provide quantitative sample water to the single parameter water quality monitor 9 through the pipeline (specifically, the single parameter water quality monitor 9 is connected with the quantitative liquid taking device, the quantitative liquid taking device provides quantitative sample to the single parameter water quality monitor 9), the single parameter water quality monitor 9 monitors the sample, as shown in fig. 5.
After the monitoring is finished, the multi-parameter water quality monitor 6 and the single-parameter water quality monitor 9 can automatically discharge water. The sampled water in the sample container 5 can be discharged by reverse rotation of the peristaltic pump 3.
The portable water quality monitoring device shown in fig. 1 is provided with two auxiliary box bodies 2, two single-parameter water quality monitors 9 are arranged in each auxiliary box body 2, and each single-parameter water quality monitor 9 is used for monitoring different parameters.
In the embodiment, the multi-parameter water quality monitor 6 and the single-parameter water quality monitor 9 are not required to be immersed in the water area to be monitored, water is supplied to the multi-parameter water quality monitor and the single-parameter water quality monitor through the peristaltic pump 3, manual water sampling operation is not required, and the monitoring process is simplified. The main casing 1 and the sub-casing 2 may be provided on the ground or on a ship. The multi-parameter water quality monitor 6 and the single-parameter water quality monitor 9 are respectively integrated inside the main box body 1 and the auxiliary box body 2, and are convenient to store and carry, and the multi-parameter water quality monitor 6 and the single-parameter water quality monitor 9 can detect different parameters of water quality.
The utility model provides a portable water quality monitoring equipment's beneficial effect lies in: the multi-parameter water quality monitor 6 and the single-parameter water quality monitor 9 are respectively integrated in the main box body 1 and the auxiliary box body 2, so that the carrying is convenient, and the multi-parameter water quality monitor 6 and the single-parameter water quality monitor 9 can detect different parameters of water quality; in addition, still be equipped with a plurality of sample containers 5 in the main tank body 1, a plurality of sample containers 5 sample through peristaltic pump 3 and multi-way valve 4, and a plurality of samples can be collected in once sampling, and the sample can also be stored in sample container 5 in addition, need not real-time sampling when detecting for it is convenient to sample, and the testing process is simple.
It should be noted that the peristaltic pump 3 of this embodiment can be directly connected with the multi-parameter water quality monitor 6, and the peristaltic pump 3 directly supplies water to the multi-parameter water quality monitor 6, also can connect the multi-parameter water quality monitor 6 at the exit end of the multi-way valve 4, and the peristaltic pump 3 supplies water to the multi-parameter water quality monitor 6 through the multi-way valve 4. In addition, in the embodiment, a filter is also required to be arranged at the front end of the peristaltic pump 3, and the filter is used for filtering impurities in water.
The single-parameter water quality monitor 9 of the present embodiment is selected according to the parameters to be monitored, and the present embodiment does not limit the specific monitoring parameters.
It should be further noted that a storage battery 7 is further arranged in the main box body 1 or the auxiliary box body 2, and the device adopts the storage battery 7 and the self-switching external power supply servo charging and supplying module for uninterrupted dual-mode power supply.
If the single-parameter water quality monitor 9 needs to use a test solution to measure a specific parameter, the single-parameter water quality monitor 9 needs to be equipped with the test solution, and in order to achieve the above purpose, as a specific implementation manner of the embodiment of the present invention, a plurality of reagent containers 10 are further disposed inside the auxiliary box body 2, as shown in fig. 3; the outlet of the reagent vessel 10 is communicated with a single-parameter water quality monitor 9. The reagent container 10 is used for containing reagent, and the reagent is also conveyed to the single-parameter water quality monitor 9 through the quantitative liquid taking device. The reagent contained in each reagent vessel 10 is different.
In this embodiment, the plurality of single-parameter water quality monitors 9 are a chemical oxygen demand monitor, an ammonia nitrogen monitor, a total nitrogen monitor, and a total phosphorus monitor, respectively.
The chemical oxygen demand monitor is used for monitoring the quantity of the oxidant consumed by the reductive substance in the water during oxidative decomposition under the action of the additional oxidant under a certain condition so as to reflect the degree of the pollution of the water body by the reductive substance. After the sewage containing the reducing substances enters the natural water body, dissolved oxygen in the water is consumed, so that fish and shrimps die to form dead water. In particular, the additional oxidizing agent (i.e., reagent) may be potassium permanganate.
The ammonia nitrogen monitoring module is used for monitoring the amount of nitrogen elements existing in the form of free ammonia and ammonium ions in water. Ammonia nitrogen is a nutrient in water, can cause eutrophication of water, causes mass propagation of algae and plankton, reduces the content of dissolved oxygen in water, and is a main oxygen-consuming pollutant in water.
The total nitrogen monitoring module is used for monitoring the total amount of various forms of inorganic and organic nitrogen in water, including inorganic nitrogen such as nitrate radical, nitrite radical and ammonia radical ions, and organic nitrogen such as protein, amino acid and organic amine. Organic nitrogen produces nitrate under the action of nitration reaction, and nitrate can be converted into nitrite and ammonia nitrogen, nitrite is a strong carcinogen, ammonia nitrogen can consume dissolved oxygen in water, and is harmful to aquatic organisms.
The total phosphorus monitoring module is used for digesting the water body, converting phosphorus in various forms into orthophosphate and measuring the content of the orthophosphate so as to reflect the total content of phosphorus elements in the water body. Excessive phosphorus causes excessive growth of algae, eutrophication of water, water bloom or red tide, and disturbance of water balance.
Alternatively, a plurality of reagent containers 10 are disposed on a reagent support 11, and the reagent support 11 is disposed in the sub-tank 2 and slidably connected to the inner wall of the sub-tank 2. The reagent support 11 is similar to a drawer structure, can slide in the auxiliary box body 2, and can be pulled out of the auxiliary box body 2 by the reagent support 11, so that the reagent in the reagent container 10 can be conveniently replaced.
Optionally, in order to optimize the structure of each component inside the sub-tank 2, the inner cavity of the sub-tank 2 is divided into at least one parallel sub-zone and a bottom zone located below the sub-zone, each sub-zone is provided with a single-parameter water quality monitor 9, and the reagent support 11 is slidably connected to the bottom zone, as shown in fig. 3.
If the solvent of reagent is deposited in reagent container 10, that can promote the memory space of solvent to and need not to carry out the ratio in advance to the reagent, can promote detection efficiency like this. In order to achieve the above purpose, in addition to the above embodiment, a pure water container 12 is further provided inside the main tank 1 or inside the sub-tank 2, and an outlet of the pure water container 12 is communicated with the single-parameter water quality monitor 9; the pure water container 12 is used for containing pure water; the solvent in the reagent container 10 and the solution in the pure water container 12 are respectively conveyed to the single-parameter water quality monitor 9 through a quantitative liquid taking device, and the solvent and the solution are quantitatively conveyed to form a reagent with a specific concentration.
Further, the outlet of the pure water container 12 is also communicated with the inlets of the plurality of sample containers 5. The purified water may also be introduced into the sample vessel 5 to back flush the sample vessel 5.
When the single-parameter water quality monitor 9 is used for monitoring, as a monitoring sample is mixed with reagents (some reagents can have toxic substances), the mixed solution can have toxic substances and cannot be directly discharged to a monitoring water area, so that waste water needs to be collected, and in order to achieve the purpose, a waste liquid container 13 is further arranged inside the main tank body 1 or inside the auxiliary tank body 2; the inlet of the waste liquid container 13 is communicated with a plurality of single-parameter water quality monitors 9. The waste liquid container 13 is used for containing waste water generated by the single-parameter water quality monitor 9, and the waste water is prevented from being directly discharged into a water area.
It should be noted that, in fig. 1 and 2, both the waste liquid container 13 and the pure water container 12 are shown as being provided in the main body 1, which are arranged mainly according to the inner space of the main body 1. The inner space of the main box body 1 can be divided into an upper area, a middle area, a lower area and a side area, the peristaltic pump 3, the multi-way valve 4 and the electric control module 7 are installed in the upper area, the plurality of sample containers 5 are horizontally arranged in the middle area, the pure water container 12 and the waste liquid container 13 are installed in the lower area, and the multi-parameter water quality monitor 6 is installed in the side area.
Since the waste liquid container 13, the pure water container 12, and the plurality of sample containers 5 are provided in the main body 1, the mating sockets 20 for mating pipes are provided on the back surface of the main body 1 and the back surface of the sub-body 2. The pipes defined herein are for connecting the sample container 5 with the single-parameter water quality monitor 9, the waste liquid container 13 with the single-parameter water quality monitor 9, the pure water container 12 with the single-parameter water quality monitor 9.
Referring to fig. 2, as a specific implementation manner of the embodiment of the present invention, a sample holder 14 is disposed inside the main box 1, and a plurality of sample containers 5 are disposed on the sample holder 14; the sample holder 14 is slidably connected to the inner wall of the main casing 1.
In fig. 2, a part of the sample holder 14 is omitted to show the structure and position of the sample container 5, and in practical applications, the sample holder 14 is slidably connected to the inner wall of the main housing 1, and is configured like a drawer, and is slidable in the main housing 1 to pull the sample holder 14 out of the main housing 1, so that the sample container 5 can be easily replaced.
In addition, referring to fig. 2, as a specific implementation manner of the embodiment of the present invention, a water storage container 15 is disposed inside the main box body 1, and the multi-parameter water quality monitor 6 is disposed inside the water storage container 15. The water storage container 15 has two mouths of a river from top to bottom, and when filling into water to the water storage container 15, the mouth of a river that falls of water storage container 15 is intake, and the mouth of a river that goes up is gone out water, and when monitoring, the water storage container 15 is filled with sampling water, and multi-parameter water quality monitor 6 soaks in the adoption aquatic. When the reservoir 15 is drained, the drain of the reservoir 15 drains.
In the prior art, manual operation is needed to immerse the multi-parameter water quality monitor 6 into a monitoring water area for parameter analysis and monitoring, but in the embodiment, the multi-parameter water quality monitor 6 does not need to be manually operated, and the multi-parameter water quality monitor 6 can be immersed into water by supplying sample water into the water storage container 15 through the peristaltic pump 3, so that the monitoring process is simplified.
Since the multi-parameter water quality monitor 6 is located in the water storage container 15, only the water storage container 15 is visible in fig. 2, and the multi-parameter water quality monitor 6 is not visible.
Referring to fig. 1 and 4, as a specific implementation manner of the embodiment of the present invention, the main box 1 and the sub-box 2 are respectively provided with a pull rod 16, a handle 17, a support leg 18 and a roller 19. The pull rod 16, the lifting and rolling wheel 19 are used for realizing the movement of the main box body 1 and the auxiliary box body 2, and the supporting leg 18 is used for realizing the support.
In addition, the main box 1 and the sub-box 2 are both provided with an acrylic cover, the components in the main box 1 and the sub-box 2 are both located in the acrylic cover, and the acrylic cover plays a role in protection (it should be noted that the acrylic cover is not shown in fig. 1 to 4 in order to show the internal structures of the main box 1 and the sub-box 2).
As shown in fig. 5, the utility model provides a multi-parameter water quality monitoring device's concrete use flow is: 3 installation hoses of peristaltic pump, the hose is arranged in the waters that need the monitoring, opens peristaltic pump 3 and samples, and water passes through filter, 3 entering water storage container 15 of peristaltic pump, and 6 immersions of multi-parameter water quality monitor the sample, and the parameter of monitoring mainly includes: PH, DO, TEMP, TRUB, EC, chlorophyll a, ORP, transparency. Sampling water still can get into sample container 5 through multi-ported valve 4, and after one of them or a plurality of sample container 5 were filled with water, sample container 5 can get liquid device through the ration and provide quantitative sample water to single parameter water quality monitoring instrument 9 to and provide quantitative reagent solvent and pure water, single parameter water quality monitoring instrument 9 monitors the sample, and the monitoring result is fed back on the terminal equipment or display screen 8 of main tank body 1.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. Portable water quality monitoring equipment, its characterized in that includes:
the main box body is internally provided with a peristaltic pump, a multi-way valve, a plurality of sample containers, a multi-parameter water quality monitor and an electric control module; the outlet of the peristaltic pump is respectively communicated with the multi-parameter water quality monitor and the inlet of the multi-way valve; the multi-way valve is provided with a plurality of branch interfaces, and each branch interface is respectively connected with an inlet of the sample container; the outlet of the sample container is communicated with the outlet of the multi-way valve;
the water quality monitoring system comprises at least one auxiliary box body, at least one single-parameter water quality monitor and a control system, wherein the at least one auxiliary box body is internally provided with at least one single-parameter water quality monitor; the single-parameter water quality monitor is communicated with the outlet of the multi-way valve through a pipeline;
the electric control module is electrically connected with the peristaltic pump, the multi-way valve, the multi-parameter water quality monitor and the single-parameter water quality monitor respectively.
2. The portable water quality monitoring apparatus according to claim 1, wherein a plurality of reagent containers are further provided inside the sub-tank; and the outlet of the reagent container is communicated with the single-parameter water quality monitor.
3. The portable water quality monitoring apparatus according to claim 2, wherein a reagent holder is provided inside the sub-tank, and a plurality of the reagent containers are provided on the reagent holder; the reagent support is connected with the inner wall of the auxiliary box body in a sliding mode.
4. The portable water quality monitoring device according to claim 2, wherein a pure water container is further provided inside the main tank or inside the sub-tank, and an outlet of the pure water container is communicated with the single-parameter water quality monitor; the outlet of the pure water container is also communicated with the inlets of the plurality of sample containers.
5. The portable water quality monitoring apparatus according to claim 2, wherein a waste liquid container is further provided inside the main tank or inside the sub tank; and the inlet of the waste liquid container is communicated with a plurality of single-parameter water quality monitors.
6. The portable water quality monitoring apparatus according to claim 1, wherein a sample holder is provided inside the main casing, and a plurality of the sample containers are provided on the sample holder; the sample support is connected with the inner wall of the main box body in a sliding mode.
7. The portable water quality monitoring device of claim 1 wherein a water reservoir is provided within the main housing, the multi-parameter water quality monitor being disposed within the water reservoir.
8. The portable water quality monitoring device of claim 1, wherein an acrylic cover is arranged inside each of the main tank body and the auxiliary tank body.
9. The portable water quality monitoring device of claim 1, wherein the main box body and the auxiliary box body are respectively provided with a pull rod, a lifting handle, a supporting leg and a roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023352178.2U CN214374713U (en) | 2020-12-31 | 2020-12-31 | Portable water quality monitoring equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023352178.2U CN214374713U (en) | 2020-12-31 | 2020-12-31 | Portable water quality monitoring equipment |
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| Publication Number | Publication Date |
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| CN214374713U true CN214374713U (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202023352178.2U Active CN214374713U (en) | 2020-12-31 | 2020-12-31 | Portable water quality monitoring equipment |
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| CN (1) | CN214374713U (en) |
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- 2020-12-31 CN CN202023352178.2U patent/CN214374713U/en active Active
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