CN211955448U - Solar energy integrated water quality automatic monitoring station - Google Patents
Solar energy integrated water quality automatic monitoring station Download PDFInfo
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- CN211955448U CN211955448U CN202020609753.3U CN202020609753U CN211955448U CN 211955448 U CN211955448 U CN 211955448U CN 202020609753 U CN202020609753 U CN 202020609753U CN 211955448 U CN211955448 U CN 211955448U
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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Abstract
The utility model discloses a solar energy integration quality of water automatic monitoring station, including the water sampling system, pretreatment systems, water distribution system and the analysis unit of integration monitoring station room and its inside switch-on in proper order, still include control system, data acquisition system, auxiliary system and too can power supply system in the station room, data acquisition system gathers analysis unit data, sends control system, control system connection control pretreatment systems, water distribution system and analysis unit, and auxiliary system is used for guaranteeing the normal operating of monitor in-process system. The utility model has small volume, complete configuration and good mobility; the combined monitoring box body and the modularized analysis instrument are adopted, so that the expansion is easy, the internal layout is reasonable, the integration level is high, the system flow is simple, the equipment maintenance and operation are convenient, and the cost is low; the solar photovoltaic power generation system solves various hazards caused by sudden interruption of power supply in the station house to the system, and achieves monitoring convenience and convenience.
Description
Technical Field
The utility model relates to a quality of water automatic monitoring field, in particular to solar energy integration quality of water automatic monitoring station of movable, integrated level height, complete solar energy power supply.
Background
The lake and reservoir water body is used as an important drinking water source place in China, and the quality of the water quality of the lake and reservoir water body is related to the drinking water health of hundreds of millions of people. With the development of science and technology, the overall social level is improved, and the requirement on a water quality monitoring means is higher and higher. The existing fixed automatic water quality monitoring station has the defects of large floor area, high construction cost, high requirements on installation and use environments, difficult maintenance and the like, and greatly limits the application of the automatic water quality monitoring system in the field of water quality guarantee of lakes and reservoirs.
In order to meet the application requirements of automatic monitoring and safety guarantee of water quality of water bodies such as lakes, reservoirs, estuaries and the like, the invention discloses a comprehensive movable solar integrated online automatic water quality monitoring station which takes an online automatic analysis instrument as a core, completely utilizes solar energy for power supply, and is formed by applying modern sensor technology, automatic measurement technology, automatic control technology, computer application technology, GIS technology, relevant special analysis software and a communication network.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the purpose is: the solar integrated automatic online water quality monitoring station is provided to overcome the defects of large occupied area, high construction cost, high requirements on installation and use environments, difficulty in maintenance and the like of the existing water quality monitoring station.
The technical scheme of the utility model is that:
solar energy integration quality of water automatic monitoring station, including the integration monitoring station room and its inside water sampling system that switches on in proper order, pretreatment systems, distribution system and analytic unit, still include control system in the station room, data acquisition system, auxiliary system and the too can power supply system, data acquisition system gathers analytic unit data, send control system, control system connection control pretreatment systems, distribution system and analytic unit, the too can power supply system is each unit system power supply of monitoring station, auxiliary system is used for guaranteeing the normal operating of monitoring in-process system.
Preferably, the water collection system comprises a water collection pump, a conveying pipeline, a pressure sensor and a control group valve, and the water supply is alternatively realized by controlling the opening and closing amount of the corresponding control group valve, so that the continuity of sample introduction is maintained.
Preferably, the pretreatment system comprises a primary impurity removal device, a sand settling filter, a precision filter and a pipeline control group valve which are sequentially connected, and three treatment modes including real-time, continuous and periodic are simultaneously carried out according to the requirements of projects and instruments.
Preferably, the water distribution system simultaneously carries out three water distribution modes, namely real-time, continuous and periodic, according to the requirements of projects and instruments; the water distribution equipment comprises a measuring tank, a sand setting filter, a precise filtering device, a sample feeding pump, a water taking distribution cup, a pipeline group valve control and the like.
Preferably, the analysis unit is used for monitoring water quality factors, and the water quality factors comprise one or more of conventional five parameters, CODmn, ammonia nitrogen, total phosphorus, total nitrogen and heavy metals.
Preferably, the control system comprises an industrial control system and a PLC which are connected with each other, and the industrial control system and the PLC control each system unit through a signal cable distribution system and realize diagnosis, alarm and processing of standard exceeding data, system state abnormity and the like.
Preferably, the integrated monitoring station house and the inside of the integrated monitoring station house are also provided with a data acquisition/processing/transmission system, the data acquisition/processing/transmission system comprises a data acquisition and processing unit, a data transmission unit and a data alarm unit, the integrated monitoring station house is compatible with wired and wireless transmission modes, generated data are actively uploaded in real time or at regular time, a central station is configured to actively acquire field historical data and real-time data in real time, and a short message service module is used for early warning to prompt a user to master field states and information at the first time.
Preferably, the auxiliary system comprises: the system comprises a waste liquid collecting unit, a compressed air unit, a lightning protection unit, a video monitoring unit, an automatic fire extinguishing device, an air conditioning system and an access control system, and is used for ensuring the normal operation of the system in the monitoring process.
Preferably, the solar power supply system is a power source of the whole monitoring station, and comprises a photovoltaic module, a bidirectional energy storage inverter and an energy storage battery which are connected in sequence, so that the monitoring station is ensured to realize normal operation in an off-grid state.
The utility model has the advantages that:
1. the volume is small, the occupied area is small and can be less than 2 square meters, and the configuration is complete;
2. the mobility is good, and the migration or the removal caused by urban construction and the like is convenient;
3. the outdoor installation is realized, and civil facilities such as a station house and the like are not needed;
4. the combined monitoring box body and the modularized analysis instrument are adopted, so that the expansion is easy;
5. the internal layout is reasonable, the integration level is high, the system flow is simple, the equipment maintenance and operation are convenient, and the cost is low;
6. the system adopts program control adjustment to realize three sampling test modes of coexistence of real-time, continuous and periodic operation modes;
7. the three sampling modes are all provided with reasonable sand separating and settling and filtering treatment processes;
8. the field monitoring program automatically controls the operation and switching regulation;
9. the field monitoring program has an automatic function, changes of various variables (instrument data, water pressure, voltage, temperature and humidity, main equipment and the like) are displayed in real time, continuously and periodically, a short message module has a real-time prompting and alarming function, and various variable values automatically enter a database for future reference;
10. excellent remote monitoring function;
11. the remote can carry out automatic diagnosis and manual troubleshooting or repair on the base station system;
12. remotely acquiring system fault alarm and record;
13. the system has the functions of power failure protection and automatic recovery of incoming calls;
14. the operation mode (continuous, intermittent and emergency measurement mode) can be set locally or remotely;
15. the cleaning period can be set locally or remotely or automatic back-flushing cleaning setting can be carried out according to the turbidity value and the change of the alarm value;
16. the device has a complete cleaning water recycling system and a waste liquid collecting system, and ensures that secondary pollution cannot be caused to pipelines and water sources;
17. the data acquisition system automatically acquires and processes the data in real time, continuously and periodically in a timing manner and transmits the data in real time, continuously and periodically in a timing manner;
18. the system setting has openness, related parameters can be set according to needs, and the system has good expansibility;
19. the programming of the control system is based on a programmable logic controller of a PC/PLC;
20. the system has good expansibility and compatibility, the analysis unit adopts a modular design, new monitoring parameters can be added according to the requirement, and the installation and the access of instruments are convenient;
21. the solar photovoltaic power generation system solves various hazards caused by sudden interruption of power supply in a station house to the system, particularly solves the problem that the power supply trouble is brought to field monitoring because a commercial power supply system is not available in the field, and realizes convenience and convenience of monitoring.
Drawings
The invention will be further described with reference to the following drawings and examples:
FIG. 1 is a working schematic diagram of a solar energy integrated water quality on-line monitoring station in an embodiment of the utility model;
FIG. 2 is a schematic front view of an integrated monitoring station;
fig. 3 is a schematic diagram of the internal layout of the solar integrated water quality on-line monitoring station.
Detailed Description
Example (b):
as shown in fig. 1 and 3, the utility model discloses a solar energy integration quality of water automatic monitoring station, including integration monitoring station room and its inside water sampling system 4, water distribution and pretreatment system 5 and the analytic unit 2 that switch on in proper order, analytic unit 2 includes quality of water comprehensive parameter monitor and online water quality analyzer. The station house further comprises a control system 3, a data acquisition system 6, an auxiliary system 8 and a solar power supply system 7, wherein the data acquisition system acquires and analyzes unit data and sends the unit data to the control system, the control system is connected with and controls the preprocessing system, the water distribution system and the analysis unit, the solar power supply system supplies power for each unit system of the monitoring station, and the auxiliary system is used for ensuring normal operation of the system in the monitoring process.
As shown in figure 2, the integrated monitoring station house is of a frame structure and comprises a station house body 1, a station house rain-proof plate 1-1, a station house lifting hook 1-2, a station house front door 1-3, company information 1-4, specification models 1-5 of the integrated monitoring station and a forklift hole 1-6, can ensure normal operation of internal instruments, and has the characteristics of water resistance, heat preservation, lightning protection, radiation protection, fire prevention and the like.
The working principle of the integrated water quality automatic monitoring station and the system unit is described in detail below.
The water sampling system controls corresponding switching value through a program to realize alternate water feeding and keep the continuity of sample introduction. The water taking equipment comprises a water taking pump, a matched device, a conveying pipeline, a pressure sensor, a valve group control and the like.
The water sample pretreatment system simultaneously carries out three treatment modes of real time, continuity and period according to the requirements of projects and instruments; the treatment equipment comprises a primary impurity removal device, a sand settling filter, a precision filter, a pipeline group valve control part and the like.
The water distribution system simultaneously carries out three water distribution modes, namely real-time, continuous and periodic, according to the requirements of projects and instruments; the water distribution equipment comprises a measuring tank, a sand setting filter, a precise filtering device, a sample feeding pump, a water taking distribution cup, a pipeline group valve control and the like.
The analysis unit is mainly used for monitoring water quality factors, including conventional five parameters, CODmn, ammonia nitrogen, total phosphorus, total nitrogen, heavy metals and the like, can be customized by a user according to requirements, has the characteristics of intellectualization, standardization, flow, modularization and the like, and has functions of recording and uploading abnormal information, such as functions of part failure, over-range alarm, over-standard alarm, reagent-lacking alarm and the like;
the control system adopts a PLC (programmable logic controller) based on PLC, and forms a continuous, intermittent and emergency operation mode compatible with three programs according to the process design of the pretreatment and water distribution system, and the equipment comprises an industrial control system, a PLC (programmable logic controller), a trigger and signal cable distribution system and the like, controls each system, and realizes diagnosis, alarm and treatment of standard exceeding data, system state abnormity and the like.
The data acquisition/processing/transmission system forms three acquisition and transmission modes of real-time data, continuous data and periodic data according to the test principle and the system process of the instrument; the device consists of a data acquisition and processing unit, a data transmission unit and a data alarm unit. The method is compatible with wired and wireless transmission modes, generated data are actively uploaded in real time or at regular time, and field historical data and real-time data can be actively acquired in real time by a central station. The short message service module gives an early warning at the first time to prompt a user to master the field state and information.
The auxiliary system is composed of a plurality of subunits, and comprises: the system comprises a waste liquid collecting unit, a compressed air unit, a lightning protection unit, a video monitoring unit, an automatic fire extinguishing device, an air conditioning system, an access control system and the like, and is used for ensuring the normal operation of a process monitoring system.
The solar power supply system is a power source of the whole monitoring station, mainly comprises a photovoltaic component, a bidirectional energy storage inverter, an energy storage battery and the like, and can ensure that the system converts solar energy into electric energy through the components in an off-grid (power grid) state to ensure the normal operation of the monitoring station.
The utility model discloses a water sample is gathered to center control system control water sampling unit, then the water sample is through pretreatment to the water distribution unit, center control system regularly takes the water sample to carry out quality of water factor analysis according to the user setting cycle, store analysis result or network transmission through data acquisition/transmission system after the analysis finishes, water sample and reagent waste liquid collection unit of intaking after the analysis finishes, then cleaning system in the water sampling system washs water sampling distribution pipeline, prepare next sampling analysis, whole in-process is supplied power by solar energy power supply system, center control system can realize remote control, auxiliary unit can realize video monitoring, entrance guard's control, functions such as temperature control.
The above embodiments are only for illustrating the technical concept and features of the present invention, and the purpose of the embodiments is to enable those skilled in the art to understand the contents of the present invention and to implement the present invention, which cannot limit the protection scope of the present invention. All modifications made according to the spirit of the main technical scheme of the present invention shall be covered within the protection scope of the present invention.
Claims (9)
1. The solar integrated automatic water quality monitoring station is characterized by comprising an integrated monitoring station house and a water collection system, a pretreatment system, a water distribution system and an analysis unit which are sequentially communicated in the integrated monitoring station house, wherein the station house also comprises a control system, a data acquisition system, an auxiliary system and a solar power supply system, the data acquisition system acquires data of the analysis unit and sends the data to the control system, the control system is connected with and controls the pretreatment system, the water distribution system and the analysis unit, the solar power supply system supplies power for each unit system of the monitoring station, and the auxiliary system is used for ensuring the normal operation of the system in the monitoring process.
2. The solar integrated automatic water quality monitoring station according to claim 1, wherein the water collection system comprises a water collection pump, a delivery pipeline, a pressure sensor and a control group valve, and the opening and closing amount of the corresponding control group valve is controlled to realize the alternate water supply and keep the continuity of sample introduction.
3. The solar integrated automatic water quality monitoring station according to claim 2, wherein the pretreatment system comprises a primary impurity removal device, a sand settling filter, a precision filter and a pipeline control group valve which are sequentially connected, and three treatment modes of real-time, continuous and periodic are simultaneously carried out according to the requirements of projects and instruments.
4. The solar integrated automatic water quality monitoring station according to claim 3, wherein the water distribution system simultaneously carries out three water distribution modes of real time, continuous and periodic according to the requirements of projects and instruments; the water distribution equipment comprises a measuring tank, a sand setting filter, a precise filtering device, a sample feeding pump, a water taking distribution cup, a pipeline group valve control and the like.
5. The solar integrated automatic water quality monitoring station according to claim 4, wherein the analysis unit is used for monitoring water quality factors, and the water quality factors comprise one or more of conventional five parameters, CODmn, ammonia nitrogen, total phosphorus, total nitrogen and heavy metals.
6. The solar integrated automatic water quality monitoring station according to claim 5, wherein the control system comprises an industrial control system and a PLC which are connected with each other, the industrial control system and the PLC control each system unit through a signal cable distribution system and realize diagnosis, alarm and treatment of standard exceeding data, system state abnormity and the like.
7. The solar integrated automatic water quality monitoring station according to claim 6, wherein the integrated monitoring station house and the inside thereof are also provided with a data acquisition/processing/transmission system which comprises a data acquisition and processing unit, a data transmission unit and a data alarm unit, which are compatible with wired and wireless transmission modes, generate data to be actively uploaded in real time or at regular time, and are provided with a central station to actively acquire field historical data and real-time data in real time, and a short message service module to give an early warning to prompt a user to master field state and information at the first time.
8. The solar integrated automatic water quality monitoring station according to claim 7, wherein the auxiliary system comprises: the system comprises a waste liquid collecting unit, a compressed air unit, a lightning protection unit, a video monitoring unit, an automatic fire extinguishing device, an air conditioning system and an access control system, and is used for ensuring the normal operation of the system in the monitoring process.
9. The solar integrated automatic water quality monitoring station according to claim 8, wherein the solar power supply system is a power source of the whole monitoring station and comprises a photovoltaic module, a bidirectional energy storage inverter and an energy storage battery which are connected in sequence, so that the monitoring station can be ensured to normally operate in an off-grid state.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020609753.3U CN211955448U (en) | 2020-04-22 | 2020-04-22 | Solar energy integrated water quality automatic monitoring station |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202020609753.3U CN211955448U (en) | 2020-04-22 | 2020-04-22 | Solar energy integrated water quality automatic monitoring station |
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| CN211955448U true CN211955448U (en) | 2020-11-17 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114113524A (en) * | 2021-11-19 | 2022-03-01 | 深圳华信同盈科技有限公司 | Flooding-proof on-site end water quality on-line automatic monitoring system |
| CN118190528A (en) * | 2024-05-13 | 2024-06-14 | 国家海洋技术中心 | Shore-based water quality sampling system and shore-based water quality automatic monitoring system |
-
2020
- 2020-04-22 CN CN202020609753.3U patent/CN211955448U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114113524A (en) * | 2021-11-19 | 2022-03-01 | 深圳华信同盈科技有限公司 | Flooding-proof on-site end water quality on-line automatic monitoring system |
| CN118190528A (en) * | 2024-05-13 | 2024-06-14 | 国家海洋技术中心 | Shore-based water quality sampling system and shore-based water quality automatic monitoring system |
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