CN105091943A - Underground water resource online monitoring system and detection method thereof - Google Patents
Underground water resource online monitoring system and detection method thereof Download PDFInfo
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- CN105091943A CN105091943A CN201510502885.XA CN201510502885A CN105091943A CN 105091943 A CN105091943 A CN 105091943A CN 201510502885 A CN201510502885 A CN 201510502885A CN 105091943 A CN105091943 A CN 105091943A
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Abstract
The invention discloses an underground water resource online monitoring system and a detection method thereof. A main control system, a data receiving device and online monitors are arranged in an underground water resource monitoring zone, wherein a plurality of online monitors, at least three online monitors, are arranged in the underground water resource monitoring zone; the data receiving device receives data information sent by the online monitors, and transmits the data information to the main control system; the main control system processes the received data information, and sends instructions to the online monitors for real-time monitoring; each online monitor is composed of a rainwater receiver, a metering skip bucket, a control recorder, a conveying device support frame, a conveying device, a measurer, a protective cover, a rainwater metering device, a data sending device and an underground water observation well; and an online monitor is arranged on each underground water observation well. The underground water resource online monitoring system is scientific in design, reasonable and compact in structure, simple and convenient in operation, detachable, simple and convenient in disassembly and assembly and convenient to carry, can be used for monitoring the water level and the water quality of underground water after raining, is efficient and real-time, and can reduce monitoring errors.
Description
Technical field
The present invention relates to a kind of system and detection method of monitoring groundwater resource, particularly relate to the detection method of a kind of groundwater resource on-line monitoring system and groundwater resource on-line monitoring system.
Background technology
China is the country of a water resource critical shortage, and underground water, as the important component part of water resource, is very important watering and the important support of the ecosystem.According to investigations, the domestic water of the northern area of China 65%, the process water of 50% and 33% agricultural irrigation water from underground water.Develop the continuous expansion with city size rapidly along with industrial, industrial sewage waste residue, chemical fertilizer, agricultural chemicals and sewage irrigation etc. cause serious pollution to soil and underground water.Soil has certain detergent power for external pollutant, the detergent power of soil itself has certain limit, when the amount of pollutants entering soil exceedes the detergent power of soil itself, soil is just polluted, and the pollutant entering soil Direct Transfer can enter into underground water.Pollutant infiltrates the process of soil and underground water from earth's surface, and the natural leaching of rainfall plays very crucial effect.The water level of underground water and water quality situation after real-time monitoring every rainfall, judge the migration of pollutant in soil and underground water, the rule of conversion have very important realistic meaning.
At present, in order to study the transportion and transformation of pollutant in soil and underground water, researchist can only by the rainfall data of self region or the rain fall being estimated contaminated site by the rainfall data that remote measurement has a rain condition website, go to contaminated site on-site measurement underground water table, and gather underground water water sample and take back experimental determination water quality situation.Rainfall has regionality, researchist accurately can not know the actual rain fall of contaminated site according to the rain fall of self region, existing rain condition website might not just within the scope of contaminated site, and the rainfall data of remote measurement rain condition website and the rainfall data of contaminated site exist inconsistency.These problems result in blindness and the triviality of sampling, reduce science and the actual effect of the transportion and transformation research of pollutant in soil and underground water.The situation of change of groundwater level and water quality after the property rainfall of real-time follow-up monitoring pollution floor area while monitoring rainfall intensity, judge the flow direction of underground water, analyze rainfall to the leaching effect of pollutant in soil and groundwater, the migration trend of Forecast and evaluation pollutant, the research transportion and transformation of pollutant in soil and underground water, for grasp and control groundwater contamination significant.
Summary of the invention
The present invention combines rainwater measuring apparatus and water level water quality automatic monitoring system, achieves the monitoring of groundwater level and water quality after the rainfall of real time tracking and measuring contaminated site regionality while measuring rainfall intensity.Rainwater measuring apparatus can measurement rainfall intensity and rainfall intensity reach fixed value while after rainfall the set time start groundwater level multi-parameter water-quality analyzer in real time.The Real-Time Monitoring of water level water quality automatic monitoring system, decrease the links such as sample collection, preservation, transport, save the time, reduce measurement cost, and reduce the measuring error of some indexs, monitoring result is closer to reality.According to groundwater level and water quality situation after the actual rain fall real-time follow-up on-line monitoring rainfall of contaminated site, avoid people in the past to estimate to sentence contaminated site rainfall and go to on-site measurement water level and the blindness of sampling determination water quality and complicacy, enhance science and the actual effect of whole observation process.
Fundamental purpose of the present invention is to solve Problems existing in the monitoring of above-mentioned groundwater resource, provides the detection method of a kind of groundwater resource on-line monitoring system and groundwater resource on-line monitoring system.
The technical solution adopted for the present invention to solve the technical problems is:
Master control system, data sink and on-line computing model are set in groundwater resource monitoring section, multiple on-line computing model is installed in groundwater resource monitoring section, at least 3 on-line computing model, data sink receives the data message that on-line computing model sends, be transferred to master control system, master control system carries out data processing the data message received, and sends instruction to on-line computing model, Real-Time Monitoring.
Pollutant of the present invention infiltrates the process of soil and underground water from earth's surface, the natural leaching of rainfall plays very crucial effect, by water level and the water quality situation of underground water after monitoring every rainfall in real time, judge the transportion and transformation of pollutant in soil and underground water.In groundwater resource monitoring section, multiple on-line computing model is set, be evenly distributed in groundwater resource monitoring section by designing requirement, each on-line computing model detect data information transfer to master control system, master control system goes out the water level of underground water in groundwater resource monitoring section and the water quality situation of underground water through data processing finishing analysis, obtains the rule of the Transport And Transformation of pollutant in soil and underground water.
On-line computing model is by rainwater adaptor, metering tipping bucket, control registering instrument, conveyer bracing frame, conveyer, analyzer, protective cover, rainwater measuring apparatus, data sending device and Groundwater Observation well construction, each Groundwater Observation is aboveground installs 1 on-line computing model, the equipment of on-line computing model is installed in protective cover, the inside of protective cover arranges conveyer bracing frame, control registering instrument is installed in one end of conveyer bracing frame, control data sending device installed by registering instrument, control registering instrument to collect and recording data information, master control system is transferred to by data sending device, one end of conveyer bracing frame arranges rainwater measuring apparatus, rainwater measuring apparatus is made up of rainwater adaptor and metering tipping bucket, rainwater adaptor is installed on the top of the protective cover of on-line computing model, rainwater adaptor entirety is in funnel-form, rainwater adaptor inserts in protective cover from the outside of protective cover, the equipped at outlet port of rainwater adaptor is in the top of metering tipping bucket, the rainwater that rainwater adaptor is accepted is input in metering tipping bucket.
The each Groundwater Observation of the present invention is aboveground is installed in line monitor, control registering instrument is set in protective cover, conveyer, rainwater measuring apparatus, analyzer, conveyer bracing frame and data sending device, protective cover adopts metal material or modified plastics material to make, there is waterproof, dust reduction capability, the control registering instrument of on-line computing model is collected and recording data information, on-line computing model is made up of rainwater measuring apparatus and analyzer, analyzer adopts water level water quality automatic monitoring system, rainwater measuring apparatus is connected by conveyer bracing frame with analyzer, conveyer bracing frame adopts metal material or modified plastics material to make, around rainwater measuring apparatus and water level water quality automatic monitoring system entirety, protective cover is set, protective cover entirety is in box-shaped, lower box opening, all the other casing faces are hedged off from the outer world closed state, install outside the top of protective cover and accept rainwater device, accept the water heater integrated Y-shaped funnel-form of rain, accepting rainwater device adopts metal material or modified plastics material to make, the undertaking port accepting the upper end of rainwater device accepts rainwater outward at protective cover, accept rainwater device and undertaking storm drain area is set according to designing requirement, metering tipping bucket is installed in the aqueduct bottom of accepting rainwater device.
Metering tipping bucket is installed in one end of conveyer bracing frame, metering tipping bucket entirety is in bucket-shaped, the delivery outlet accepting rainwater device is introduced the rainwater accepted in metering tipping bucket, the water accumulating volume of rainwater reaches designing requirement, the upset of metering tipping bucket out of trim is toppled over, rainwater in metering tipping bucket is poured into outside protective cover, topple over the metering skip bucket reset of rainwater, control registering instrument to be connected with metering tipping bucket by circuit, control the data message that rainwater is toppled in the upset of registering instrument record metering tipping bucket, control the data message that registering instrument is correlated with to master control system transmission by data sending device.
Install outside the top of protective cover of the present invention and accept rainwater device, the undertaking port accepting the upper end of rainwater device accepts rainwater outward at protective cover, metering tipping bucket is installed in the aqueduct bottom of accepting rainwater device, metering tipping bucket entirety is in bucket-shaped, metering tipping bucket adopts metal material or modified plastics material to make, bottom is closed, top is openend, upwards ported, the aqueduct lower port accepting rainwater device aims at the ported of metering tipping bucket, the volume of metering tipping bucket is quantitative, it is fixing amount of rainfall that the amount of rainfall poured out is toppled in each upset, control the turnover reciprocal quantity of registering instrument record metering tipping bucket.Accepting rainwater device adopts metal material or modified plastics material to make, and metering tipping bucket adopts metal material to make or plastic material injection moulding makes.The aqueduct accepting rainwater device is introduced the rainwater received in metering tipping bucket, the water accumulating volume of rainwater reaches designing requirement, the upset of metering tipping bucket out of trim is toppled over, rainwater in metering tipping bucket is toppled over away by the lower openings of protective cover, topple over the metering skip bucket reset of rainwater, metering tipping bucket is connected with control registering instrument, controls the data message that rainwater is toppled in the upset of registering instrument record metering tipping bucket.
Conveyer and analyzer are fixedly installed in the other end of conveyer bracing frame, analyzer is connected with conveyer, conveyer is connected with control registering instrument by circuit with analyzer, conveyer receives the instruction controlling registering instrument, to put into or extraction and determination instrument enters or leaves groundwater observation well, analyzer is connected with control registering instrument by circuit, analyzer is given the data information transfer detected in groundwater observation well and is controlled registering instrument, conveyer and analyzer are in the upper port of groundwater observation well, analyzer enters in groundwater observation well by conveyer, detect the situation of underground water in groundwater observation well.
Conveyer and analyzer are fixedly installed in the other end of conveyer bracing frame of the present invention, the number of times that rainwater is toppled in fixing upset is greater than when controlling the number of times that metering tipping bucket upset that registering instrument records topples over rainwater, control registering instrument and no longer receive the pulse data signal of measuring tipping bucket and sending, after reaching designing requirement, control registering instrument and opened the conveyer be installed on conveyer bracing frame by circuit, conveyer is transplanted on the following constant depth of underground water liquid level in groundwater observation well analyzer, implement the monitoring of groundwater level and water quality, the shell of analyzer adopts ceramic material or stainless steel to make, analyzer is given the data information transfer of the water quality of the water level of underground water and underground water by circuit and is controlled registering instrument, control the data message of registering instrument record and the storage water level of underground water and the water quality of underground water, after detection, control registering instrument and send instruction by circuit to conveyer, conveyer extracts reset analyzer from groundwater observation well.Control registering instrument and analyzer and measure water level and the water quality that contaminated site fixes underground water after rainfall amount, groundwater level after the rainfall of on-line analysis contaminated site and water quality situation, there is provided representative, the data message of promptness and reliability, use automatic control technology composition from induction rainfall, start test sample, the holonomic system of record storage and analyzing and processing data, realize the online auto monitoring to underground water after contaminated site rainfall, monitoring water level, temperature, conductivity, TDS(total dissolved solid), salinity, dissolved oxygen DO, turbidity, pH, ORP(oxidation-reduction potential), chlorophyll a, fresh water blue-green algae (phycocyanin), rhodamine, fluorescein, oil-in-water, CDOM(chromophoric dissolved organic matter), the parameters such as fluorescer.
Control registering instrument by industrial computer, record inventory analysis processor, display screen, operation keyboard, drive control module, data outputting module port, wireless communication module and battery pack composition, control to arrange industrial computer in registering instrument, industrial computer is by recording inventory analysis processor, display screen, operation keyboard, drive control module, data outputting module port, wireless communication module and battery pack composition, industrial computer is installed display panel and operation keyboard, record inventory analysis processor is connected with operation keyboard with display screen by circuit, the numerical information of display screen display record inventory analysis processor, by operation keyboard input manipulation instruction, record inventory analysis processor is connected with drive control module by circuit, record inventory analysis processor sends instruction manipulation conveyer to drive control module, conveyer is put into analyzer in groundwater observation well or is lifted out groundwater observation well, record inventory analysis processor is connected with wireless communication module by circuit, by data sending device controlling the data information transfer of registering instrument to master control system, record inventory analysis processor is connected with data outputting module port by circuit, data message is exported from data outputting module port, the data message gathered is analyzed, battery pack is given and is controlled registering instrument, conveyer and analyzer provide power supply.
The present invention controls registering instrument and adopts industrial control computer, control registering instrument record, store, analyze data message, receive the instruction of master control system and send the instruction of manipulation conveyer, control registering instrument and can realize data calibration, data store, data analysis, data export, real-time display, button operation, the operations such as drived control, control registering instrument recorded data information to be read on the spot by display panel, also output to USB flash disk by data outputting module port, portable hard drive class data-carrier store downloads to PC, realized the wireless transmission between remote master system by wireless communication module simultaneously.Industrial computer is installed display panel and operation keyboard, the numerical information of display screen display record inventory analysis processor, by operation keyboard input manipulation instruction, record inventory analysis processor sends instruction manipulation conveyer by drive control module, conveyer is put into analyzer in groundwater observation well or is lifted out groundwater observation well, record inventory analysis processor is connected with wireless communication module by circuit, by data sending device controlling the data information transfer of registering instrument to master control system, record inventory analysis processor exports data message by data outputting module port, battery pack is given and is controlled registering instrument, conveyer and analyzer provide power supply.In the quantity of contaminated site according to designing requirement drilling subterranean water inspection well, fixed range pressed by inspection well is latticed layout, the water level water quality multi-parameter of fixed qty is arranged on the Groundwater Observation well head in latticed laying in contaminated site, the water level water quality multi-parameter of fixed qty is connected with remote host system by radio network technique, remote host system adopts industrial control computer record and analyzes the data message of each water level water quality multi-parameter, data calibration can be realized, real-time display, data analysis, the work such as data download, realize the zonal groundwater level of whole contaminated site, water-quality determination, obtain the flow direction of underground water in contaminated site, different rainfall amount is to data such as the leaching effect of underground water pollutant, thus the analysis realized the transportion and transformation of pollutant in underground water.
Each Groundwater Observation in groundwater resource monitoring section is aboveground is installed in line monitor, the intensity of rainfall is measured in groundwater resource monitoring section, Real-Time Monitoring simultaneously, the water level of underground water and the situation of water quality after tracking rainfall, decrease sample collection, preserve, the links such as transport, save the time, when rainwater enters in rainwater adaptor from the birdsmouth of rainwater adaptor, rainwater flows into metering tipping bucket along the aqueduct of rainwater adaptor bottom, along with the rainwater in metering tipping bucket constantly increases, the water accumulating volume of the rainwater in metering tipping bucket reaches designing requirement, the upset of metering tipping bucket out of trim is toppled over, rainwater in metering tipping bucket is poured into outside protective cover, metering tipping bucket overturns to topple over and once sends pulse signal to control registering instrument, control the number of times that rainwater is toppled in the upset of registering instrument record metering tipping bucket.
In groundwater resource monitoring section of the present invention, groundwater observation well is set according to designing requirement is network-like, rainfall in groundwater resource monitoring section can not be balanced, the rainfall amount of each groundwater observation well region will be different, the detection data of each groundwater observation well are also had nothing in common with each other, according to the change of groundwater level after rainfall and water quality, the situation of change of groundwater level and water quality after the property rainfall of real-time follow-up monitoring pollution floor area, the flow direction of underground water can be judged, analyze rainfall to the leaching effect of pollutant in soil and groundwater, thus the migration trend of Forecast and evaluation pollution clouds.When rainwater enters in rainwater adaptor from the birdsmouth of rainwater adaptor, rainwater flows into metering tipping bucket by aqueduct, the water accumulating volume of the rainwater in metering tipping bucket reaches designing requirement, and after rainfall stopping after fixed time intervals, the upset of metering tipping bucket is toppled over, accept the undertaking storm drain area of rainwater device, arrange as requested, accept the outside that rainwater device is arranged on protective cover, the volume of metering tipping bucket is quantitative, it is fixing amount of rainfall that the amount of rainfall poured out is toppled in each upset, implements metering by metering tipping bucket.
After metering tipping bucket is toppled over and is fallen rainwater, metering skip bucket reset, continue to accept rainwater, until rainfall stops, control the quantity of precipitation that registering instrument have recorded rainfall, by the data message of data sending device to master control system transmission rainfall, master control system receives the data message of rainfall by data sink, rainfall amount meets or exceeds designing requirement, master control system is through data processing, control registering instrument to this on-line computing model sends instruction, detects the water level of underground water in groundwater observation well and the situation of water quality.
The aqueduct that the present invention accepts rainwater device is introduced the rainwater received in metering tipping bucket, the water accumulating volume of rainwater reaches designing requirement, the upset of metering tipping bucket out of trim is toppled over, rainwater in metering tipping bucket is toppled over away by the lower openings of protective cover, topple over the metering skip bucket reset of rainwater, metering tipping bucket is connected with control registering instrument, control the data message that rainwater is toppled in the upset of registering instrument record metering tipping bucket, the upset of metering tipping bucket is toppled over once, then send a pulse data signal and be transferred to control registering instrument, control the rainfall amount of registering instrument this period of record, and so forth, measure the rainfall amount in whole rainfall.
When the rainfall amount of rainfall does not reach designing requirement or non-rainfall, the on-line computing model in groundwater resource monitoring section is not to groundwater observation well examinations.
The control registering instrument of on-line computing model receives the instruction of master control system, control registering instrument by the conveyer on drive control module startup conveyer bracing frame, analyzer is put into groundwater observation well, until under being put into Groundwater bit line, implement the detection of groundwater level and quality of groundwater, control the data message that registering instrument record detects, after controlling the data message of the complete detection of registering instrument record, start the conveyer on conveyer bracing frame, analyzer is promoted playback in groundwater observation well, control registering instrument and the data message of record is transferred to master control system by data sending device, master control system receives the data message controlling registering instrument record by data sink, groundwater condition in groundwater resource monitoring section is arranged, analyze, according to the groundwater level obtained in different groundwater observation well and water quality data, the flow direction of underground water in groundwater resource monitoring section can be judged, analyze rainfall to the leaching effect of pollutant in soil and groundwater, thus analyze the rule of the migration and conversion of pollutant in soil and underground water, grasp and control groundwater contamination.
The number of times that rainwater is toppled in the metering tipping bucket upset that the present invention controls registering instrument record be greater than fixing upset topple over rainwater number of times and after no longer receiving the pulse data signal set time that metering tipping bucket sends, control registering instrument and opened the conveyer be installed on conveyer bracing frame by circuit, conveyer is transplanted on the following constant depth of underground water liquid level in groundwater observation well water level water quality multi-parameter, implement the detection of groundwater level and quality of groundwater, water level water quality multi-parameter gives control registering instrument by circuit water level water quality data information transfer, control the data message of registering instrument record and storage water level multi-parameter water-quality analyzer.Registering instrument to be controlled complete water level water quality data message record and store after, control registering instrument and again started the conveyer be installed on conveyer bracing frame by circuit, the analyzer of water level water quality multiparameter is transferred back original position by conveyer from inspection well.Rainwater measuring apparatus and water level water quality automatic on-line monitoring system combine, to rush after eliminating one rainfall event on-site measurement groundwater level and gather the link such as water sample, preservation and conveying water sample, contaminated site rain fall can be grasped in real time, and monitor groundwater level and the water quality situation in rainfall after stain place according to the rain fall real-time follow-up of contaminated site.
The present invention is the detection method of groundwater resource on-line monitoring system and groundwater resource on-line monitoring system.Design science of the present invention, rational in infrastructure, compact, easy and simple to handle, equipment is detachable, dismounting is easy, be easy to carry, during application can Assembling, be fixedly mounted on Groundwater Observation well head, rainwater measuring apparatus and water level water quality automatic monitoring system integration, while metering rainfall amount, complete the monitoring of groundwater level and water quality after rainfall, efficient, in real time, reduce monitor and feedback.Groundwater level and the monitoring water quality on line of pollution in wide area floor area property can be applied to, and Monitoring Data real-time online is transferred to remote host system, the rainfall erroneous judgement avoiding existing in traditional offline inspection, time and effort consuming, the not congruent drawback of data, understand the situation of change of each data at any time, make the inspecting force of groundwater level and water quality and ageingly greatly to strengthen, achieving the integration of groundwater level and water quality after monitoring rainfall amount and rainfall.Rainwater measuring apparatus and the monitoring of water level water quality automatic on-line combine, the links such as on-site measurement underground water table of rushing after eliminating one rainfall event and collection water sample, preservation and conveying water sample, contaminated site rain fall can be grasped in real time, and monitor groundwater level and the water quality situation in rainfall after stain place according to the rain fall real-time follow-up of contaminated site.For the transportion and transformation of research pollutant in contaminated site soil and underground water, in the groundwater observation well of contaminated site probing fixed qty, fixed range pressed by inspection well is latticed laying, the water level water quality multi-parameter of fixed qty is arranged on the Groundwater Observation well head in latticed laying in contaminated site, the water level water quality multi-parameter of fixed qty is connected with remote host system by radio network technique, remote host system adopts industrial control computer record and analyzes the data message of each water level water quality multi-parameter, data calibration can be realized, real-time display, data analysis, the functions such as data download, realize the zonal groundwater level of whole contaminated site, water-quality determination, obtain the flow direction of underground water in contaminated site, different rainfall amount is to data such as the leaching effect of underground water pollutant, thus the analysis realized the transportion and transformation of pollutant in underground water.
Accompanying drawing explanation
Below in conjunction with drawings and Examples to the detailed description of the invention.
The schematic diagram of Fig. 1 groundwater resource on-line monitoring system.
The on-line computing model of Fig. 2 groundwater resource on-line monitoring system and the structural representation of master control system.
The schematic layout pattern of Fig. 3 groundwater resource on-line monitoring system in groundwater resource monitoring section.
1 rainwater adaptor, 2 metering tipping buckets, 3 control registering instrument, 4 conveyer bracing frames, 5 conveyers, 6 analyzers, 7 protective covers, 8 rainwater measuring apparatus, 9 groundwater resource monitoring sections, 10 master control systems, 11 groundwater observation wells, 12 Groundwater bit lines, 13 data sending devices, 14 data sinks, 15 industrial computers, 16 record inventory analysis processors, 17 display screens, 18 operation keyboards, 19 drive control modules, 20 data outputting module ports, 21 wireless communication modules, 22 battery pack, 23 on-line computing model, 24 ground.
Embodiment
Embodiment 1
Master control system (10), data sink (14) and on-line computing model (23) are set in groundwater resource monitoring section (9), multiple on-line computing model (23) is installed in groundwater resource monitoring section (9), at least 3 on-line computing model (23), data sink (14) receives the data message that on-line computing model (23) sends, be transferred to master control system (10), master control system (10) carries out data processing the data message received, and send instruction to on-line computing model (23), Real-Time Monitoring, as shown in Figure 1, Figure 2, Figure 3 shows.
Embodiment 2
On-line computing model (23) is by rainwater adaptor (1), metering tipping bucket (2), control registering instrument (3), conveyer bracing frame (4), conveyer (5), analyzer (6), protective cover (7), rainwater measuring apparatus (8), data sending device (13) and groundwater observation well (11) composition, each groundwater observation well (11) is installed 1 on-line computing model (23), the equipment of on-line computing model (23) is installed in protective cover (7), the inside of protective cover (7) arranges conveyer bracing frame (4), one end of conveyer bracing frame (4) is installed and controls registering instrument (3), control data sending device (13) installed by registering instrument (3), control registering instrument (3) to collect and recording data information, master control system (10) is transferred to by data sending device (13), one end of conveyer bracing frame (4) arranges rainwater measuring apparatus (8), rainwater measuring apparatus (8) is made up of rainwater adaptor (1) and metering tipping bucket (2), rainwater adaptor (1) is installed on the top of the protective cover (7) of on-line computing model (23), rainwater adaptor (1) entirety is in funnel-form, rainwater adaptor (1) inserts in protective cover (7) from the outside of protective cover (7), the equipped at outlet port of rainwater adaptor (1) is in the top of metering tipping bucket (2), the rainwater that rainwater adaptor (1) is accepted is input in metering tipping bucket (2).
Metering tipping bucket (2) is installed in one end of conveyer bracing frame (4), metering tipping bucket (2) entirety is in bucket-shaped, the delivery outlet accepting rainwater device (1) is introduced the rainwater accepted in metering tipping bucket (2), the water accumulating volume of rainwater reaches designing requirement, the upset of metering tipping bucket (2) out of trim is toppled over, rainwater in metering tipping bucket (2) is poured into protective cover (7) outward, the metering tipping bucket (2) of having toppled over rainwater resets, control registering instrument (3) to be connected with metering tipping bucket (2) by circuit, control the data message that rainwater is toppled in registering instrument (3) record metering tipping bucket (2) upset, control the data message that registering instrument (3) is correlated with to master control system (10) transmission by data sending device (13), as Fig. 1, Fig. 2, shown in Fig. 3.
Embodiment 3
Conveyer (5) and analyzer (6) are fixedly installed in the other end of conveyer bracing frame (4), analyzer (6) is connected with conveyer (5), conveyer (5) is connected with control registering instrument (3) by circuit with analyzer (6), conveyer (5) receives the instruction controlling registering instrument (3), to put into or extraction and determination instrument (6) enters or leave groundwater observation well (11), analyzer (6) is connected with control registering instrument (3) by circuit, analyzer (6) is given the data information transfer detected in groundwater observation well (11) and is controlled registering instrument (3), conveyer (5) and analyzer (6) are in the upper port of groundwater observation well (11), analyzer (6) enters in groundwater observation well (11) by conveyer (5), detect the situation of groundwater observation well (11) interior underground water.
Control registering instrument (3) by industrial computer (15), record inventory analysis processor (16), display screen (17), operation keyboard (18), drive control module (19), data outputting module port (20), wireless communication module (21) and battery pack (22) composition, control to arrange industrial computer (15) in registering instrument (3), industrial computer (15) is by record inventory analysis processor (16), display screen (17), operation keyboard (18), drive control module (19), data outputting module port (20), wireless communication module (21) and battery pack (22) composition, industrial computer (15) is installed display panel (17) and operation keyboard (18), record inventory analysis processor (16) is connected with operation keyboard (18) with display screen (17) by circuit, the numerical information of display screen (17) display record inventory analysis processor (16), by operation keyboard (18) input manipulation instruction, record inventory analysis processor (16) is connected with drive control module (19) by circuit, record inventory analysis processor (16) sends instruction manipulation conveyer (5) to drive control module (19), conveyer (5) is put into analyzer (6) in groundwater observation well (11) or is lifted out groundwater observation well (11), record inventory analysis processor (16) is connected with wireless communication module (21) by circuit, by data sending device (13) controlling the data information transfer of registering instrument (3) to master control system (10), record inventory analysis processor (16) is connected with data outputting module port (20) by circuit, data message is exported from data outputting module port (20), the data message gathered is analyzed, battery pack (22) is given and is controlled registering instrument (3), conveyer (5) and analyzer (6) provide power supply, as Fig. 1, Fig. 2, shown in Fig. 3.
Embodiment 4
Each groundwater observation well (11) in groundwater resource monitoring section (9) is installed an on-line computing model (23), the intensity of rainfall is measured in groundwater resource monitoring section (9), Real-Time Monitoring simultaneously, the water level of underground water and the situation of water quality after tracking rainfall, decrease sample collection, preserve, the links such as transport, save the time, when rainwater enters in rainwater adaptor (1) from the birdsmouth of rainwater adaptor (1), rainwater flows into metering tipping bucket (2) along the aqueduct of rainwater adaptor (1) bottom, along with the rainwater in metering tipping bucket (2) constantly increases, the water accumulating volume of the rainwater in metering tipping bucket (2) reaches designing requirement, the upset of metering tipping bucket (2) out of trim is toppled over, rainwater in metering tipping bucket (2) is poured into protective cover (7) outward, metering tipping bucket (2) overturns to topple over and once sends pulse signal to control registering instrument (3), control the number of times that rainwater is toppled in registering instrument (3) record metering tipping bucket (2) upset.
After metering tipping bucket (2) is toppled over and is fallen rainwater, metering tipping bucket (2) resets, continue to accept rainwater, until rainfall stops, control the quantity of precipitation that registering instrument (3) have recorded rainfall, by the data message of data sending device (13) to master control system (10) transmission rainfall, master control system (10) receives the data message of rainfall by data sink (14), rainfall amount meets or exceeds designing requirement, and after rainfall stopping after fixed time intervals, master control system (10) is through data processing, control registering instrument (3) to this on-line computing model (23) sends instruction, detect the water level of underground water in groundwater observation well (11) and the situation of water quality.
When the rainfall amount of rainfall does not reach designing requirement or non-rainfall, the on-line computing model (23) in groundwater resource monitoring section (9) is not to groundwater observation well (11) examinations.
The control registering instrument (3) of on-line computing model (23) receives the instruction of master control system (10), control registering instrument (3) by the conveyer (5) on drive control module (19) startup conveyer bracing frame (4), analyzer (6) is put into groundwater observation well (11), until under being put into Groundwater bit line (12), implement the detection of groundwater level and quality of groundwater, control the data message that registering instrument (3) record detects, after the data message of detection has been recorded in control registering instrument (3), start the conveyer (5) on conveyer bracing frame (4), analyzer (6) is promoted playback in groundwater observation well (11), control registering instrument (3) and the data message of record is transferred to master control system (10) by data sending device (13), master control system (10) receives the data message controlling registering instrument (3) and record by data sink (14), groundwater condition in groundwater resource monitoring section (9) is arranged, analyze, according to the groundwater level obtained in different groundwater observation well (11) and water quality data, the flow direction of groundwater resource monitoring section (9) interior underground water can be judged, analyze rainfall to the leaching effect of pollutant in soil and groundwater, thus analyze the rule of the migration and conversion of pollutant in soil and underground water, grasp and control groundwater contamination, as Fig. 1, Fig. 2, shown in Fig. 3.
Claims (2)
1. a groundwater resource on-line monitoring system, it is characterized in that arranging master control system (10) in groundwater resource monitoring section (9), data sink (14) and on-line computing model (23), multiple on-line computing model (23) is installed in groundwater resource monitoring section (9), at least 3 on-line computing model (23), data sink (14) receives the data message that on-line computing model (23) sends, be transferred to master control system (10), master control system (10) carries out data processing the data message received, and send instruction to on-line computing model (23), Real-Time Monitoring,
On-line computing model (23) is by rainwater adaptor (1), metering tipping bucket (2), control registering instrument (3), conveyer bracing frame (4), conveyer (5), analyzer (6), protective cover (7), rainwater measuring apparatus (8), data sending device (13) and groundwater observation well (11) composition, each groundwater observation well (11) is installed 1 on-line computing model (23), the equipment of on-line computing model (23) is installed in protective cover (7), the inside of protective cover (7) arranges conveyer bracing frame (4), one end of conveyer bracing frame (4) is installed and controls registering instrument (3), control data sending device (13) installed by registering instrument (3), control registering instrument (3) to collect and recording data information, master control system (10) is transferred to by data sending device (13), one end of conveyer bracing frame (4) arranges rainwater measuring apparatus (8), rainwater measuring apparatus (8) is made up of rainwater adaptor (1) and metering tipping bucket (2), rainwater adaptor (1) is installed on the top of the protective cover (7) of on-line computing model (23), rainwater adaptor (1) entirety is in funnel-form, rainwater adaptor (1) inserts in protective cover (7) from the outside of protective cover (7), the equipped at outlet port of rainwater adaptor (1) is in the top of metering tipping bucket (2), the rainwater that rainwater adaptor (1) is accepted is input in metering tipping bucket (2),
Metering tipping bucket (2) is installed in one end of conveyer bracing frame (4), metering tipping bucket (2) entirety is in bucket-shaped, the delivery outlet accepting rainwater device (1) is introduced the rainwater accepted in metering tipping bucket (2), the water accumulating volume of rainwater reaches designing requirement, the upset of metering tipping bucket (2) out of trim is toppled over, rainwater in metering tipping bucket (2) is poured into protective cover (7) outward, the metering tipping bucket (2) of having toppled over rainwater resets, control registering instrument (3) to be connected with metering tipping bucket (2) by circuit, control the data message that rainwater is toppled in registering instrument (3) record metering tipping bucket (2) upset, control the data message that registering instrument (3) is correlated with to master control system (10) transmission by data sending device (13),
Conveyer (5) and analyzer (6) are fixedly installed in the other end of conveyer bracing frame (4), analyzer (6) is connected with conveyer (5), conveyer (5) is connected with control registering instrument (3) by circuit with analyzer (6), conveyer (5) receives the instruction controlling registering instrument (3), to put into or extraction and determination instrument (6) enters or leave groundwater observation well (11), analyzer (6) is connected with control registering instrument (3) by circuit, analyzer (6) is given the data information transfer detected in groundwater observation well (11) and is controlled registering instrument (3), conveyer (5) and analyzer (6) are in the upper port of groundwater observation well (11), analyzer (6) enters in groundwater observation well (11) by conveyer (5), detect the situation of groundwater observation well (11) interior underground water,
Control registering instrument (3) by industrial computer (15), record inventory analysis processor (16), display screen (17), operation keyboard (18), drive control module (19), data outputting module port (20), wireless communication module (21) and battery pack (22) composition, control to arrange industrial computer (15) in registering instrument (3), industrial computer (15) is by record inventory analysis processor (16), display screen (17), operation keyboard (18), drive control module (19), data outputting module port (20), wireless communication module (21) and battery pack (22) composition, industrial computer (15) is installed display panel (17) and operation keyboard (18), record inventory analysis processor (16) is connected with operation keyboard (18) with display screen (17) by circuit, the numerical information of display screen (17) display record inventory analysis processor (16), by operation keyboard (18) input manipulation instruction, record inventory analysis processor (16) is connected with drive control module (19) by circuit, record inventory analysis processor (16) sends instruction manipulation conveyer (5) to drive control module (19), conveyer (5) is put into analyzer (6) in groundwater observation well (11) or is lifted out groundwater observation well (11), record inventory analysis processor (16) is connected with wireless communication module (21) by circuit, by data sending device (13) controlling the data information transfer of registering instrument (3) to master control system (10), record inventory analysis processor (16) is connected with data outputting module port (20) by circuit, data message is exported from data outputting module port (20), the data message gathered is analyzed, battery pack (22) is given and is controlled registering instrument (3), conveyer (5) and analyzer (6) provide power supply.
2. one kind utilizes the detection method of the groundwater resource on-line monitoring system described in claim 1, it is characterized in that on-line computing model (23) is installed in each groundwater observation well (11) in groundwater resource monitoring section (9), the intensity of rainfall is measured in groundwater resource monitoring section (9), Real-Time Monitoring simultaneously, the water level of underground water and the situation of water quality after tracking rainfall, decrease sample collection, preserve, the links such as transport, save the time, when rainwater enters in rainwater adaptor (1) from the birdsmouth of rainwater adaptor (1), rainwater flows into metering tipping bucket (2) along the aqueduct of rainwater adaptor (1) bottom, along with the rainwater in metering tipping bucket (2) constantly increases, the water accumulating volume of the rainwater in metering tipping bucket (2) reaches designing requirement, the upset of metering tipping bucket (2) out of trim is toppled over, rainwater in metering tipping bucket (2) is poured into protective cover (7) outward, metering tipping bucket (2) overturns to topple over and once sends pulse signal to control registering instrument (3), control the number of times that rainwater is toppled in registering instrument (3) record metering tipping bucket (2) upset,
After metering tipping bucket (2) is toppled over and is fallen rainwater, metering tipping bucket (2) resets, continue to accept rainwater, until rainfall stops, control the quantity of precipitation that registering instrument (3) have recorded rainfall, by the data message of data sending device (13) to master control system (10) transmission rainfall, master control system (10) receives the data message of rainfall by data sink (14), rainfall amount meets or exceeds designing requirement, master control system (10) is through data processing, control registering instrument (3) to this on-line computing model (23) sends instruction, detect the water level of underground water in groundwater observation well (11) and the situation of water quality,
When the rainfall amount of rainfall does not reach designing requirement or non-rainfall, the on-line computing model (23) in groundwater resource monitoring section (9) is not to groundwater observation well (11) examinations;
The control registering instrument (3) of on-line computing model (23) receives the instruction of master control system (10), control registering instrument (3) by the conveyer (5) on drive control module (19) startup conveyer bracing frame (4), analyzer (6) is put into groundwater observation well (11), until under being put into Groundwater bit line (12), implement the detection of groundwater level and quality of groundwater, control the data message that registering instrument (3) record detects, after the data message of detection has been recorded in control registering instrument (3), start the conveyer (5) on conveyer bracing frame (4), analyzer (6) is promoted playback in groundwater observation well (11), control registering instrument (3) and the data message of record is transferred to master control system (10) by data sending device (13), master control system (10) receives the data message controlling registering instrument (3) and record by data sink (14), groundwater condition in groundwater resource monitoring section (9) is arranged, analyze, according to the groundwater level obtained in different groundwater observation well (11) and water quality data, the flow direction of groundwater resource monitoring section (9) interior underground water can be judged, analyze rainfall to the leaching effect of pollutant in soil and groundwater, thus analyze the rule of the migration and conversion of pollutant in soil and underground water, grasp and control groundwater contamination.
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