CN113655190A - Automatic water quality monitoring system - Google Patents
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- CN113655190A CN113655190A CN202110719086.3A CN202110719086A CN113655190A CN 113655190 A CN113655190 A CN 113655190A CN 202110719086 A CN202110719086 A CN 202110719086A CN 113655190 A CN113655190 A CN 113655190A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 171
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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 20
- 229910052698 phosphorus Inorganic materials 0.000 claims description 20
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- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
- G01N33/1886—Water using probes, e.g. submersible probes, buoys
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
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- G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B35/00—Vessels or similar floating structures specially adapted for specific purposes and not otherwise provided for
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Abstract
The utility model relates to a reservoir quality of water automatic monitoring system, this monitoring system includes: the system comprises at least one water quality monitoring unit, a communication unit, a data analysis and model construction unit and an early warning unit; the data analysis and model construction unit receives monitoring data of at least one water quality monitoring unit through the communication unit, analyzes water quality, and triggers the early warning unit to perform early warning when preset conditions are met; the water quality monitoring unit comprises a floating plate, a solar power generation plate borne by the floating plate, a storage battery, a circuit board, a containing cavity and at least one measuring device; the solar power generation panel stores electric energy obtained by photoelectric conversion into a storage battery, and the storage battery is electrically connected with at least one measuring device through a circuit board; the accommodating cavity comprises a shell and a hollow cavity surrounded by the shell, water is not allowed to enter the hollow cavity, the storage battery and the circuit board are both arranged in the hollow cavity, the connecting end of the measuring equipment and the circuit board is arranged in the hollow cavity, and the detecting end of the measuring equipment penetrates out of the hollow cavity through the shell.
Description
Technical Field
The utility model relates to a water quality monitoring technology field especially relates to a water quality automatic monitoring system.
Background
The existing water quality monitoring system has a small application range, is generally realized in the form of a water quality monitoring ship, is suitable for water quality monitoring in a large-scale water area, but is difficult to advance in a small-scale water area and has high cost.
Disclosure of Invention
In order to solve the above technical problems or at least partially solve the above technical problems, the present disclosure provides an automatic reservoir water quality detection system that can be applied to a small water area.
The utility model provides a reservoir quality of water automatic monitoring system, this monitoring system includes: the system comprises at least one water quality monitoring unit, a communication unit, a data analysis and model construction unit and an early warning unit;
the at least one water quality monitoring unit transmits the acquired monitoring data to the data analysis and model construction unit through the communication unit, the data analysis and model construction unit analyzes the water quality based on the received monitoring data, and triggers the early warning unit to perform early warning when a preset condition is met;
the water quality monitoring unit comprises a floating plate, a solar power generation plate, a storage battery, a circuit board, a containing cavity and at least one measuring device, wherein the solar power generation plate, the storage battery, the circuit board, the containing cavity and the at least one measuring device are borne by the floating plate;
the solar power generation panel converts solar energy into electric energy and stores the electric energy obtained by conversion into a storage battery; the storage battery is electrically connected with the at least one measuring device through the circuit board and supplies power to the at least one measuring device; the accommodating cavity comprises a shell and a hollow cavity surrounded by the shell, and water is not allowed to enter the hollow cavity; the battery with the circuit board all sets up in the cavity, the link setting with the circuit board of measuring equipment is in the cavity, the detection end of measuring equipment passes through the shell is worn out in the cavity.
In some embodiments, the at least one assay device comprises a total phosphorus concentration detector; the total phosphorus concentration detector is used for detecting the total phosphorus concentration of the reservoir water body;
the data analysis and model construction unit is specifically used for determining an algal bloom outbreak early warning level based on the total phosphorus concentration and sending a corresponding early warning instruction to the early warning unit;
the early warning unit specifically performs early warning in a corresponding early warning mode based on the received early warning instruction.
In some embodiments, the total phosphorus concentration detector comprises a luminometer.
In some embodiments, the at least one assay device further comprises a dissolved oxygen detector, a PH detector, a chlorophyll-a value detector, a temperature detector, a turbidity detector, and an oxidation-reduction potential detector;
the dissolved oxygen detector is used for detecting the oxygen solubility of the reservoir water body;
the pH value detector is used for detecting the pH value of the reservoir water body;
the chlorophyll a value detector is used for detecting the chlorophyll a value of the water body of the reservoir;
the temperature detector is used for detecting the temperature of the reservoir water body;
the turbidity detector is used for detecting the turbidity of the water body of the reservoir;
the oxidation-reduction potential detector is used for detecting the oxidation-reduction potential of the reservoir water body.
In some embodiments, the shape of the receiving cavity comprises at least one of a sphere, a cone, a cube.
In some embodiments, the floating plate is a foam plate.
In some embodiments, the monitoring system further comprises a gravity block;
the gravity block is arranged at the bottom of the accommodating cavity.
In some embodiments, the monitoring system further comprises a data store;
the data storage device stores the monitoring data, analysis process data in the water quality analysis process and analysis result data.
In some embodiments, the monitoring system further comprises a waterproof wire; the detection end of the measuring device is connected with the main body of the measuring device through the waterproof wire.
In some embodiments, the length of the watertight wire extending out of the receiving cavity is adjustable.
Compared with the prior art, the technical scheme provided by the embodiment of the disclosure has the following advantages:
the embodiment of the present disclosure provides a reservoir water quality automatic monitoring system includes: the system comprises at least one water quality monitoring unit, a communication unit, a data analysis and model construction unit and an early warning unit; the at least one water quality monitoring unit transmits the acquired monitoring data to the data analysis and model construction unit through the communication unit, and the data analysis and model construction unit analyzes the water quality based on the received monitoring data and triggers the early warning unit to perform early warning when a preset condition is met; the water quality monitoring unit comprises a floating plate, a solar power generation plate, a storage battery, a circuit board, a containing cavity and at least one measuring device, wherein the solar power generation plate, the storage battery, the circuit board, the containing cavity and the at least one measuring device are borne by the floating plate; the solar power generation panel converts solar energy into electric energy and stores the electric energy obtained by conversion into a storage battery; the storage battery is electrically connected with at least one measuring device through the circuit board and supplies power to the at least one measuring device; the accommodating cavity comprises a shell and a hollow cavity surrounded by the shell, and water is not allowed to enter the hollow cavity; the storage battery and the circuit board are both arranged in the hollow cavity, the connecting end of the measuring equipment and the circuit board is arranged in the hollow cavity, and the detection end of the measuring equipment penetrates out of the hollow cavity through the shell. From this, can provide a simpler water quality monitoring unit of structure and including this detection unit on water's reservoir quality of water automatic monitoring system, this system is for common water quality monitoring ship, holistic volume is less to can be convenient use in small-size waters, realize the water quality testing in small-size waters, improve water quality monitoring's convenience, and be favorable to reducing and consume.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.
In order to more clearly illustrate the embodiments or technical solutions in the prior art of the present disclosure, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic structural diagram of a water quality monitoring unit provided in an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of an automatic reservoir water quality monitoring system provided by the embodiment of the disclosure.
Detailed Description
In order that the above objects, features and advantages of the present disclosure may be more clearly understood, aspects of the present disclosure will be further described below. It should be noted that the embodiments and features of the embodiments of the present disclosure may be combined with each other without conflict.
In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present disclosure, but the present disclosure may be practiced in other ways than those described herein; it is to be understood that the embodiments disclosed in the specification are only a few embodiments of the present disclosure, and not all embodiments.
The existing automatic water quality monitoring system generally comprises: the functional unit is used for providing energy for other energy utilization modules in the system; the sampling unit mainly comprises a water inlet device, a water outlet device and a sampling device; the sample analysis and treatment unit mainly comprises a water inlet and outlet device, and detectors for temperature, pH value, oxidation-reduction potential, turbidity, dissolved oxygen and the like; the communication unit mainly comprises a positioning function and a data transmission function; the alarm unit is mainly divided into yellow light, orange light and red light alarms to realize three levels of alarm; and a data analysis statistical unit. The disadvantages are shown in the following: (1) the application range is small, the device can only be suitable for large water areas, the consumption is too high in small water areas, and the transportation is difficult; (2) the warning effect cannot be given immediately before the outbreak of algal bloom is faced, so that the algal bloom cannot be prevented by the administration in advance; (3) the alarm unit is divided into three levels only and cannot estimate the approximate burst time of algal bloom.
Aiming at least one of the problems, the automatic reservoir water quality monitoring system provided by the embodiment of the disclosure can distinguish the existing water quality monitoring system, provides a novel small automatic water quality monitoring and early warning system, and solves the problem that a large water quality monitoring ship is difficult to apply to small and medium-sized reservoirs; further, the problem that large-area algal bloom outbreaks cannot be prevented in advance is solved.
The automatic reservoir water quality monitoring system provided by the embodiment of the disclosure is exemplarily described below with reference to fig. 1 and fig. 2.
Fig. 1 is a schematic structural diagram of a water quality monitoring unit provided in an embodiment of the present disclosure, and fig. 2 is a schematic structural diagram of an automatic reservoir water quality monitoring system provided in an embodiment of the present disclosure. With reference to fig. 1 and fig. 2, an automatic reservoir water quality monitoring system 10 provided in the embodiment of the present disclosure includes: at least one water quality monitoring unit 110, a communication unit 120, a data analysis and model construction unit 130 and an early warning unit 140; the at least one water quality monitoring unit 110 transmits the acquired monitoring data to the data analysis and model construction unit 130 through the communication unit 120, and the data analysis and model construction unit 130 analyzes the water quality based on the received monitoring data and triggers the early warning unit 140 to perform early warning when a preset condition is met; the water quality monitoring unit 110 comprises a floating plate 111, a solar power generation plate 112 carried by the floating plate 111, a storage battery 113, a circuit board 114, a containing cavity 115 and at least one measuring device 116; the solar power generation panel 112 converts solar energy into electric energy, and stores the converted electric energy into the storage battery 113; the battery 113 is electrically connected to the at least one assay device 116 via the circuit board 114 to supply power to the at least one assay device 116; the receiving chamber 115 includes an outer shell 1151 and a hollow chamber 1152 surrounded by the outer shell 1151, the hollow chamber 1152 not allowing water to enter therein; the battery 113 and the circuit board 114 are both disposed within the hollow chamber 1152, the connection end of the assay device 116 to the circuit board 114 is disposed within the hollow chamber 1152, and the detection end 1160 of the assay device 116 exits the hollow chamber 1152 through the housing 1151.
The data analysis and model construction unit 130 and the early warning unit 140 may be disposed in a monitoring room, for example, on the shore.
Wherein, the water quality monitoring unit 110 can float on the water surface, the detection end 1160 of the measuring device 116 can sink into the water, and sample and detect to obtain corresponding monitoring data, such as temperature, turbidity, PH value, oxygen solubility, etc., and transmit to the data analysis and model construction unit 130 through the communication unit 120; correspondingly, the data analysis and model construction unit 130 receives the monitoring data, analyzes the water quality based on the monitoring data, and judges whether the water quality meets a preset condition; the preset condition may be a condition for triggering an early warning, which is described in detail later; when the monitoring data representing the water quality meets the preset conditions, the early warning is required, and the early warning unit 140 is triggered to perform early warning so that the water quality monitoring personnel can take corresponding measures to restore the water quality to a state without early warning. In other embodiments, the monitoring data received by the data analysis and model building unit 130 may also include manually sampled data, which is not limited herein.
Wherein, fig. 2 exemplarily shows 4 water quality monitoring units 110, when the 4 water quality monitoring units 110 (which can be respectively placed at four positions of a reservoir by analysis) are in operation, the electric power is stored in the storage battery 113 through the solar panel 112, the measuring device 116 measures various data and transmits the data to the data processor (including the data analysis and model construction unit 130) through the communication unit 120, so as to construct a data curve and a model, and analyze algal bloom, thereby predicting algal bloom outbreak time and further early warning.
In other embodiments, the number of the water quality monitoring units 110 may also be any other number, such as 1, 2, 3, 5, 6 or more, and may be set according to the size of the reservoir water area and the water quality monitoring requirement of the reservoir, which is not limited herein.
For example, when the number of the water quality monitoring units 110 is 1, it may be located at the center or other characteristic position of the reservoir; when the number of the water quality monitoring units 110 is 5, 1 of them may be located at the center of the reservoir, and the remaining 4 may be uniformly distributed around the center of the reservoir, for example, may be located at the corner position of a square reservoir, or on the equal radius circumference of a circular reservoir; in other embodiments, the arrangement of the water quality monitoring units 110 may also be set according to the water quality monitoring requirement of the reservoir, which is not limited herein.
For example, when the number of the water quality monitoring units 110 is 2 or more, the data analysis and model construction unit 130 may perform water quality analysis based on the received monitoring data transmitted by each water quality monitoring unit 110, so as to implement regional water quality monitoring; or, the water quality analysis can be carried out based on the average value, the maximum value, the minimum value or other statistical values of the monitoring data, so that the overall water quality of the same reservoir can be monitored. In other embodiments, other water quality analysis methods may also be adopted, and the reservoir water quality analysis is realized based on the monitoring data, which is not limited herein.
The structure of the water quality monitoring unit 110 is shown in fig. 1, and it is not implemented by using the structure of a water quality monitoring ship, but by using a simple structure that uses a floating plate 111 to support various functional structural members. Specifically, the floating plate 111 can carry a solar power generation panel 112, a storage battery 113, a circuit board 114, a housing cavity 115 and at least one measuring device 116, and the solar power generation panel 112 can convert solar energy into electric energy based on the photovoltaic principle; the converted electric energy can be stored in the storage battery 113, and the storage battery 113 is electrically connected with each measuring device 116 through the circuit board 114, so that each measuring device 116 can be powered by the storage battery 113; that is, the solar panel 112 can provide power for the water quality monitoring unit 110 as a whole, and optionally, can provide power for the communication unit 120; the circuit board 114 may provide a power connection between the assay device 115 and the battery 113; the storage battery 113 provides power guarantee for the continuous operation of the water quality monitoring unit 110. Thus, the water quality monitoring unit 110 can realize self-sufficiency of electric energy without additionally arranging other power supply equipment.
Meanwhile, the accommodating cavity 115 comprises a housing 1151 and a hollow cavity 1152 formed by surrounding the housing 1151, the hollow cavity 1152 may be a closed cavity comprising a preset opening (which may be called a "waterproof material through hole"), and the preset opening may be plugged by a waterproof wire or other structures, so that when the closed cavity is placed on a water surface, water in a reservoir may be prevented from entering the hollow cavity 1152, thereby ensuring that the storage battery 113, the circuit board 114 and the main body of the testing device 116 in the hollow cavity 1152 do not contact water, ensuring that the water quality monitoring unit 110 is waterproof as a whole, and being beneficial to ensuring that the electrical performance of the water quality monitoring unit 110 is good, ensuring the accuracy of water quality monitoring, being beneficial to delaying attenuation and prolonging the service life of the water quality monitoring unit.
In the automatic reservoir water quality monitoring system 10 provided by the embodiment of the present disclosure, a water quality monitoring unit 110 with a simpler structure is provided, and compared with a common water quality monitoring ship, the overall size is smaller, so that the automatic reservoir water quality monitoring system can be conveniently applied to a small water area, the water quality detection in the small water area is realized, the convenience of water quality monitoring is improved, and the consumption is favorably reduced.
In some embodiments, the at least one assay device 116 comprises a total phosphorus concentration detector; the total phosphorus concentration detector is used for detecting the total phosphorus concentration of the reservoir water body; the data analysis and model construction unit 130 is specifically configured to determine an algal bloom outbreak early warning level based on the total phosphorus concentration, and send a corresponding early warning instruction to the early warning unit 140; the early warning unit 140 includes an algal bloom outbreak early warning unit, which performs early warning in a corresponding early warning manner based on the received early warning instruction.
The data analysis and model construction unit 130 may construct a relationship curve and a model between total phosphorus concentration and algal bloom outbreak based on historical monitoring data, and analyze algal bloom, so as to predict algal bloom outbreak time, that is, a corresponding total phosphorus concentration range; when the monitored total phosphorus concentration falls within the total phosphorus concentration range corresponding to algal bloom outbreak, generating a corresponding early warning instruction, and sending the early warning instruction to the early warning unit 140; correspondingly, the early warning unit receives the early warning instruction and performs early warning by adopting a corresponding early warning mode, such as at least one of light, sound or display.
Illustratively, the algal bloom outbreak warning level can comprise five levels, namely, a first level, a second level, a third level, a fourth level and a fifth level, wherein the levels are sequentially increased, and the immediate dosage is needed when the highest level is reached, namely, the fifth level, so as to avoid algal bloom outbreak. Therefore, the early warning of algal bloom outbreak can be realized more accurately.
In some embodiments, the total phosphorus concentration detector comprises a luminometer.
Illustratively, the photometer comprises a molybdenum antimony spectrophotometer for monitoring the total phosphorus concentration of water in the reservoir; the photometer may also include a potassium permanganate oxidation photometer for monitoring the permanganate index of the water in the reservoir. In other embodiments, other types of photometers may be used to detect other properties of water quality, but not limited thereto.
In some embodiments, the at least one assay device 116 further comprises a dissolved oxygen detector, a PH detector, a chlorophyll-a value detector, a temperature detector, a turbidity detector, and an oxidation-reduction potential detector; the dissolved oxygen detector is used for detecting the oxygen solubility of the reservoir water body; the pH value detector is used for detecting the pH value of the reservoir water body; the chlorophyll a value detector is used for detecting the chlorophyll a value of the water body of the reservoir; the temperature detector is used for detecting the temperature of the reservoir water body; the turbidity detector is used for detecting the turbidity of the water body of the reservoir; and the oxidation-reduction potential detector is used for detecting the oxidation-reduction potential of the reservoir water body.
The dissolved oxygen detector is used for analyzing the water body to obtain oxygen solubility data; the pH value detector is used for analyzing the water body to obtain pH value data; the chlorophyll a value detector is used for analyzing the water body to obtain chlorophyll a value data; the temperature detector is used for analyzing the water body to obtain temperature data; the turbidity detector is used for analyzing the water body to obtain turbidity data; and the oxidation-reduction potential detector is used for analyzing the water body to obtain oxidation-reduction potential data.
Therefore, the reservoir water quality multi-parameter monitoring can be realized, and the reservoir water quality comprehensive monitoring can be favorably realized.
Illustratively, only six assay devices 116 are shown in FIG. 1. In other embodiments, the number of the measuring devices 116 may be 1, 2, 3, 4, 5, 7 or more, and may be set based on the water quality monitoring requirement, which is not limited herein.
In some embodiments, with continued reference to fig. 1, the shape of the receiving cavity 115 comprises at least one of a sphere, a cone, a cube.
Illustratively, the receiving cavity 115 shown in fig. 1 is shaped as a sphere, and optionally, the whole sphere is designed of a waterproof material. At this time, the housing chamber 115 may also be referred to as a water quality monitoring ball, which can keep the whole water quality monitoring unit 110 balanced and house various measuring devices 116.
In some embodiments, floating plate 111 is a foam plate.
Thus, the buoyancy can be provided for the whole water quality monitoring unit 110, and the whole water quality monitoring unit is ensured to float on the water surface.
In some embodiments, with continued reference to fig. 1, the monitoring system 10 further includes a gravity block 117; the gravity block 117 is disposed at the bottom of the receiving cavity 115.
The gravity block 117 is used to lower the center of gravity of the whole water quality monitoring unit 110, improve the stability of the water quality monitoring unit 110, and ensure that the water quality monitoring unit 110 does not turn over on the water surface.
Illustratively, the material of the weight block 117 may include at least one of iron, lead, copper, other metals, metal alloys, non-metals, non-metal compounds, or non-metal mixtures, without limitation.
In some embodiments, the monitoring system 10 further includes a data store (not shown); the data storage stores monitoring data, analysis process data in the process of analyzing the water quality and analysis result data.
Therefore, the data is archived, and the data can be traced and the water quality change analysis rule can be conveniently analyzed subsequently.
In some embodiments, with continued reference to fig. 1, the monitoring system 10 further includes a waterproof electrical wire 118; the probe end 1160 of the assay device 116 is connected to the body of the assay device 116 by a waterproof wire 118.
The waterproof wire 118 is connected with the main body of the measuring device 116 and the detection end 1160 thereof, the main body of the measuring device 116 is located inside the accommodating cavity 115, and the detection end 1160 penetrates out of the accommodating cavity 115 and extends into water, so that the water quality is monitored by using the measuring device 116.
Therefore, by arranging the waterproof electric wire 118, water can be prevented from entering the waterproof electric wire 118, and the use safety is ensured.
In some embodiments, the length of the waterproof wire 118 extending out of the receiving cavity 115 is adjustable.
With the arrangement, when the water quality of the reservoir is monitored, not only can the water on the surface layer be measured, but also the water on the middle layer or the deep layer can be measured, and only the length of the waterproof wire 118 extending out of the accommodating cavity 115 needs to be controlled to be increased, so that the detection end 1160 reaches the depth to be measured; so, can satisfy the water quality monitoring demand of the different degree of depth conveniently. Optionally, the waterproof wire 115 can also be a telescopic waterproof wire, and the depth of the detection end 1160 under the water surface is adjusted through the telescopic waterproof wire, so that the water quality monitoring of water with different depths of layer is realized, and the water quality monitoring requirements of different depths are met.
The embodiment of the disclosure provides a system suitable for reservoir water quality monitoring and early warning, so as to improve the problems of reservoir water quality monitoring and large-area algal bloom. Specifically, the automatic reservoir water quality monitoring system provided by the embodiment of the disclosure has an algal bloom outbreak early warning function, and is correspondingly improved on the basis of an automatic water quality environment monitoring ship, so that the shape of the whole ship body is changed, various devices are simplified, and an early warning unit is added for early warning algal bloom outbreaks. The monitoring system has at least the following advantages:
1) compared with a ship structure, the monitoring system has the advantages of simple structure, low cost and low consumption, and can realize automatic water quality monitoring and early warning of algal bloom outbreak only through a simple structure; thus, the water quality can be monitored in real time and early warning can be carried out in time;
2) the applicability is strong, namely the method is suitable for all large and small reservoirs;
3) a novel spherical containing cavity structure is adopted, so that the stability is good;
4) the solar power generation panel is adopted for power generation, and the storage battery and the circuit board are used for supplying power to the water quality monitoring unit and the communication unit, so that the self-sufficiency in the aspect of electric power can be realized;
5) the data analysis and model construction unit can perform big data calculation of analysis and early warning on monitoring data related to algal bloom outbreak, and the early warning accuracy is improved.
It is noted that, in this document, relational terms such as "first" and "second," and the like, may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The foregoing are merely exemplary embodiments of the present disclosure, which enable those skilled in the art to understand or practice the present disclosure. 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 disclosure. Thus, the present disclosure 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 (10)
1. The utility model provides a reservoir quality of water automatic monitoring system which characterized in that includes: the system comprises at least one water quality monitoring unit, a communication unit, a data analysis and model construction unit and an early warning unit;
the at least one water quality monitoring unit transmits the acquired monitoring data to the data analysis and model construction unit through the communication unit, the data analysis and model construction unit analyzes the water quality based on the received monitoring data, and triggers the early warning unit to perform early warning when a preset condition is met;
the water quality monitoring unit comprises a floating plate, a solar power generation plate, a storage battery, a circuit board, a containing cavity and at least one measuring device, wherein the solar power generation plate, the storage battery, the circuit board, the containing cavity and the at least one measuring device are borne by the floating plate;
the solar power generation panel converts solar energy into electric energy and stores the electric energy obtained by conversion into a storage battery; the storage battery is electrically connected with the at least one measuring device through the circuit board and supplies power to the at least one measuring device; the accommodating cavity comprises a shell and a hollow cavity surrounded by the shell, and water is not allowed to enter the hollow cavity; the battery with the circuit board all sets up in the cavity, the link setting with the circuit board of measuring equipment is in the cavity, the detection end of measuring equipment passes through the shell is worn out in the cavity.
2. The monitoring system of claim 1, wherein the at least one assay device comprises a total phosphorus concentration detector; the total phosphorus concentration detector is used for detecting the total phosphorus concentration of the reservoir water body;
the data analysis and model construction unit is specifically used for determining an algal bloom outbreak early warning level based on the total phosphorus concentration and sending a corresponding early warning instruction to the early warning unit;
the early warning unit specifically performs early warning in a corresponding early warning mode based on the received early warning instruction.
3. The monitoring system of claim 2, wherein the total phosphorus concentration detector comprises a photometer.
4. The monitoring system of claim 2, wherein the at least one assay device further comprises a dissolved oxygen detector, a PH detector, a chlorophyll-a value detector, a temperature detector, a turbidity detector, and an oxidation-reduction potential detector;
the dissolved oxygen detector is used for detecting the oxygen solubility of the reservoir water body;
the pH value detector is used for detecting the pH value of the reservoir water body;
the chlorophyll a value detector is used for detecting the chlorophyll a value of the water body of the reservoir;
the temperature detector is used for detecting the temperature of the reservoir water body;
the turbidity detector is used for detecting the turbidity of the water body of the reservoir;
the oxidation-reduction potential detector is used for detecting the oxidation-reduction potential of the reservoir water body.
5. The monitoring system of claim 1, wherein the shape of the receiving cavity comprises at least one of a sphere, a cone, a cube.
6. The monitoring system of claim 1, wherein the floating plate is a foam plate.
7. The monitoring system of claim 1, further comprising a gravity block;
the gravity block is arranged at the bottom of the accommodating cavity.
8. The monitoring system of claim 1, further comprising a data store;
the data storage device stores the monitoring data, analysis process data in the water quality analysis process and analysis result data.
9. The monitoring system of claim 1, further comprising a waterproof wire; the detection end of the measuring device is connected with the main body of the measuring device through the waterproof wire.
10. The monitoring system of claim 9, wherein a length of the waterproof wire extending out of the receiving cavity is adjustable.
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