CN107976405A - A kind of device that on-line monitoring river pollution is realized by light reaction - Google Patents
A kind of device that on-line monitoring river pollution is realized by light reaction Download PDFInfo
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- CN107976405A CN107976405A CN201711423787.2A CN201711423787A CN107976405A CN 107976405 A CN107976405 A CN 107976405A CN 201711423787 A CN201711423787 A CN 201711423787A CN 107976405 A CN107976405 A CN 107976405A
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- 238000006243 chemical reaction Methods 0.000 title claims abstract description 24
- 238000012544 monitoring process Methods 0.000 title claims abstract description 17
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- 238000001514 detection method Methods 0.000 claims abstract description 16
- 238000004891 communication Methods 0.000 claims abstract description 15
- DMBHHRLKUKUOEG-UHFFFAOYSA-N diphenylamine Chemical compound C=1C=CC=CC=1NC1=CC=CC=C1 DMBHHRLKUKUOEG-UHFFFAOYSA-N 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 18
- 238000005070 sampling Methods 0.000 claims description 11
- 238000004821 distillation Methods 0.000 claims description 9
- 230000003287 optical effect Effects 0.000 claims description 7
- 239000012153 distilled water Substances 0.000 claims description 6
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 5
- 229910052710 silicon Inorganic materials 0.000 claims description 5
- 239000010703 silicon Substances 0.000 claims description 5
- 241000931526 Acer campestre Species 0.000 claims description 3
- 238000004458 analytical method Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 4
- 238000012545 processing Methods 0.000 description 4
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- 238000013079 data visualisation Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003344 environmental pollutant Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 231100000719 pollutant Toxicity 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009182 swimming Effects 0.000 description 2
- 241001062009 Indigofera Species 0.000 description 1
- 239000004411 aluminium Substances 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000002848 electrochemical method Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012806 monitoring device Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
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- 241000894007 species Species 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
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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
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N2021/1734—Sequential different kinds of measurements; Combining two or more methods
- G01N2021/1736—Sequential different kinds of measurements; Combining two or more methods with two or more light sources
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- Life Sciences & Earth Sciences (AREA)
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- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
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- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
The invention discloses a kind of device that on-line monitoring river pollution is realized by light reaction, include the rectangular box body and microcontroller of open lower side, rectangular box body one end is Laser emission end, and the rectangular box body other end opposite with Laser emission end is receiving terminal；Organic glass is provided with the middle part of rectangular box body, rectangular box body is divided into upper sheaf space and lower layer space by organic glass；Lower layer space includes three sampler spaces；Laser emission end includes three lower floor's laser emitters；Receiving terminal includes three and corresponds to lower floor's receiver that three lower floor's laser emitters are set respectively；Laser emission end further includes upper strata laser emitter, and receiving terminal further includes upper strata receiver；Microcontroller is connected with AD conversion module, wireless network communication module and solar panel；Big-dipper satellite alignment system, big-dipper satellite alignment system connection microcontroller are provided with rectangular box body.Detection cycle of the present invention is short, of low cost.
Description
Technical field
The present invention relates to river pollution on-line monitoring technique field, and in particular to a kind of to realize online prison by light reaction
Survey the device of river pollution.
Background technology
In recent years, with industrial development, urbanization speed-raising and the expansion of the size of population, demand day of the China to water resource
Benefit increases；At the same time, the discharge wantonly of substantial amounts of industrial wastewater and exhausting sewage, causes surface water and groundwater water quality
Increasingly deteriorate, rivers and lakes water pollution and drinking water safety problem happen occasionally, and seriously restrict economic and society hold
Supervention exhibition.Detection in real time, analysis and prediction water quality parameter situation, changing rule and evolution trend are to carry out water environment pollution control
With the important means of improvement.By studying for a long period of time and putting into practice, it have accumulated a series of be based on chemical analysis and spectrum both at home and abroad
The water quality inspection technique of analysis.Chemical analysis common at present mainly has concentration method, spectrophotometry, electrochemical methods
Deng.These method and technologies are ripe, and quantitative analysis is reliable, but detection time is grown, and operation sequence is numerous and diverse, and sample is easily contaminated, detection
As a result the situation of change of water quality cannot be timely reacted, and needs to digest substantial amounts of chemical reagent in reaction process, is measured into
This raising, the waste liquid of generation be easy to cause secondary pollution.And also there are following defect for the prior art：
1. most of general monitoring mode is needed using laboratory is detected again after manual sampling, program is more multiple
Miscellaneous, the time of cost is long.
2. some monitoring devices currently on the market need a sampling box, by that could be surveyed after being sampled to river
Measure, the sampling pipe in sampling box be easy to cause blocking, it is necessary to frequently be cleared up in sampling process, more troublesome.
3. this device volume at present on the market is larger, more demanding to the geographical environment in placement place, peace is improved
Difficulty is put, while also improves maintenance cost.
4. of high cost, power hungry is big.
5. measurement of species is single.
Problem above can be solved preferably in this patent.
The content of the invention
In view of the above-mentioned problems, the present invention propose it is a kind of can reduce detection cycle online prison is realized by light reaction
Survey the device of river pollution.
The technical scheme is that：A kind of device that on-line monitoring river pollution is realized by light reaction, including under
The rectangular box body and microcontroller of side opening, one end of the rectangular box body is Laser emission end, opposite with Laser emission end
The rectangular box body other end be receiving terminal；Organic glass is provided with the middle part of the rectangular box body, organic glass will be rectangular
Body babinet is divided into the upper sheaf space full of distilled water and the lower layer space for sampling detection river pollution situation；The lower floor is empty
Between include three sampler spaces being separated by organic glass, three sampler spaces are arranged in same level, and three
The equal lower ending opening of the sampler space；
The Laser emission end includes three and corresponds to lower floor's laser emitters that three sampler spaces are set respectively, under three
The optical maser wavelength that layer laser transmitter projects go out is different；The receiving terminal includes three and corresponds to three lower floor's laser respectively
Lower floor's receiver that transmitter is set；
The Laser emission end further includes the upper strata laser emitter that corresponding upper sheaf space is set, and the receiving terminal further includes
The upper strata receiver that the corresponding upper strata laser emitter is set；
Lower floor's laser emitter, lower floor's receiver, upper strata laser emitter and upper strata receiver are all connected with the list
Piece machine；The microcontroller is also associated with AD conversion module, wireless network communication module and solar panel；The cuboid box
Big-dipper satellite alignment system is provided with body, big-dipper satellite alignment system connects the microcontroller.
It may further be preferable that the outer wall of the rectangular box body is made by organic glass.
Organic glass it is light-weight, overall weight, an equal amount of material can be reduced, its weight only has simple glass
Half, the 43% of metallic aluminium (belonging to light metal)；The impact resistance of organic glass is more than 200 times of simple glass product,
Almost without the danger of any fracture；The durability of organic glass：Product has built-in light source very good protection, extends light source
The service life that product uses；Organic glass can also use transparent organic glass, convenient to observe inner case.
It is even furthermore preferable that lower floor's receiver and upper strata receiver are silicon photocell receiver.
Silicon photocell receiver is a kind of semiconductor devices for directly converting optical energy into electric energy, for being sent out with lower floor laser
Emitter and upper strata laser emitter are used in combination, cheap, and stability is good.
It is even furthermore preferable that the wireless network communication module is in the block including WIFI module, 3G module and 4G moulds
It is one or more of.
Wireless network communication module can be WIFI module, 3G module or 4G modules or WIFI module and 3G moulds
Block, WIFI module and 4G modules, 3G module and 4G modules or WIFI module, a kind of 3G module and 4G moulds combination in the block.
The network of WIFI module, 3G module or 4G modules is more stable, can be very good the information on microcontroller being transferred to service
Device, ensures being smoothed out for river pollution monitoring.
It is even furthermore preferable that three lower floor's laser emitters are respectively the different red laser of wavelength, indigo plant
Light laser and green (light) laser.
It is also different using the different laser emitter of three kinds of wavelength, color, it is possible to distinguish test, while convenient sight
Examine.
It is even furthermore preferable that the rectangular box body is provided with multiple, lower floor's laser in multiple cuboid box bodies
Transmitter, lower floor's receiver, upper strata laser emitter, upper strata receiver and big-dipper satellite alignment system are all connected with same monolithic
Machine.
The information sent by the equipment in the multiple cuboid box bodies of unified microcontroller collection, can put rectangular box body
The river pollution situation in different positions, monitoring diverse location is put, final collective collects data and analyzed and processed, saved
Cost.
It is even furthermore preferable that the upper sheaf space is divided at least two distillation hydrospaces by organic glass, and
Hydrospace is corresponding is provided with upper strata laser emitter and upper strata receiver for each distillation.
Upper sheaf space can be divided into by two distillation hydrospaces by one piece of organic glass, can also be organic by two pieces
Upper sheaf space is divided into three distillation hydrospaces etc. by glass, and each hydrospace of distilling collects a group information, then asks flat
Average, the accuracy of data is improved with this.
The beneficial effects of the invention are as follows：
Rectangular box body is put into river, the water in river enters from the lower end of three sampler spaces, then under three
The light that layer laser emitter is sent is received respectively after passing through river water by three lower floor's receivers, and lower floor's receiver turns optical signal
Level signal is turned to, analog signal is converted into by digital signal by the AD conversion module of microcontroller, is led to after carrying out simple analysis
Cross wireless network communication module and be transmitted to external server end, carry out specific data processing in the server, by removing
After wrong data, data readableization, data visualization processing, the positional information polluted, pollution category etc. are transferred to solid
Determine on webpage, allow relevant department to obtain information in time.It is special that different pollutants has when the light of specific band is run into
Light reaction, for example special wave crest etc. occurs, it is specific to judge that the characteristic in electric signal can be shown by these
Pollution condition.
The light that upper strata laser emitter is sent is received respectively after passing through distilled water by upper strata receiver, same Distributed Transmission
To server, it is ultimately used to and is compared by the data that lower floor's laser emitter obtains.Having between three sampler spaces
Machine glass can then reduce the light generation that three lower floor's laser emitters are sent in river and influence each other, and cause the inaccurate of data
Really.Big-dipper satellite alignment system then can be used for the position for positioning each chest, can the water quality of river region where chest go out
Find in time during existing problem and make corresponding measure.Color that three kinds of laser transmitter projects go out is different, can carry out from error detection (when
When the situation gap detected is big, that is, report an error), it is ensured that the accurate of data is determined, and is not in big deviation, is avoided the occurrence of mistake
Can not timely it be learnt when random, it is convenient to observe and timely corrected when there is entanglement, improve the correctness of data.
This product can reduce the detection cycle of pollution of estuary, strengthen accuracy of detection, can have when running into pollution of estuary
Effect quickly uploads pollution condition；Because the present invention need not use sampling pipe, and be to be detected in real time into ability of swimming, so in body
Product aspect is far smaller than other types product, reduces production cost, and power consumption is also greatly lowered, because the sun is selected in invention
Can solar panel be powered, can be closely provide electric energy for all devices such as microcontroller and wireless network communication module, be
It is convenient that the implementation of equipment provides, easy to place rectangular box body in river outdoors, so the requirement to its infield etc.
Low, resistance is stronger.
Beidou satellite navigation system is the satellite navigation system of China's independent research, and data have confidentiality, river pollution
It is the data for needing opposite secrecy, so with safer if the Big Dipper.Beidou satellite navigation system is at present in the precision of China
It is higher, can be with the civilian even more highs that compare of GPS, and the prospect of future development is preferable.Beidou satellite navigation system has
Compatibility, is exactly that it can realize that multisystem positions, accuracy can carry with the satellite navigation system of compatible with GPS, Galileo etc
It is high by 20% or so.When river pollution is measured, detection device is often placed in remoter place, this place warp
Often there is no signal or dtr signal, have no idea to use GPRS, so we just need to use short message system, short message system
It is that dipper system is exclusive, can be with both-way communication, even if so no signal can also be carried out data transmission by short slab text.
Brief description of the drawings
Fig. 1 is a kind of schematic diagram of device that on-line monitoring river pollution is realized by light reaction of the present invention.
Reference numeral：1- rectangular box bodies, 2- lower floors laser emitter, 3- upper stratas laser emitter.
Embodiment
Technical scheme is described in detail below, it should be noted that following is only the excellent of the present invention
Embodiment is selected, for those of ordinary skill in the art, without departing from the concept of the premise of the invention, can be with
Several modifications and improvements are made, these should belong to protection scope of the present invention.
Embodiment one
As shown in Figure 1, a kind of realize the device for monitoring river pollution on-line by light reaction, include the length of open lower side
Cube babinet 1 and microcontroller, one end of the rectangular box body 1 are Laser emission end, the cuboid opposite with Laser emission end
1 other end of babinet is receiving terminal；The middle part of the rectangular box body 1 is provided with organic glass, and organic glass is by rectangular box body 1
It is divided into the upper sheaf space full of distilled water and the lower layer space for sampling detection river pollution situation；The lower layer space includes
Three sampler spaces separated by organic glass, three sampler spaces are arranged in same level, and three samplings are empty
Between equal lower ending opening；
The Laser emission end includes three and corresponds to lower floor's laser emitters 2 that three sampler spaces are set respectively, three
The optical maser wavelength that lower floor's laser emitter 2 is launched is different；The receiving terminal includes three and corresponds to three lower floors respectively
Lower floor's receiver that laser emitter 2 is set；
The Laser emission end further includes the upper strata laser emitter 3 that corresponding upper sheaf space is set, and the receiving terminal also wraps
Include the upper strata receiver that the corresponding upper strata laser emitter 3 is set；
Lower floor's laser emitter 2, lower floor's receiver, upper strata laser emitter 3 and upper strata receiver are all connected with described
Microcontroller；The microcontroller is also associated with AD conversion module, wireless network communication module and solar panel；The cuboid
Big-dipper satellite alignment system is provided with babinet 1, big-dipper satellite alignment system connects the microcontroller.
Specifically, lower floor's receiver and upper strata receiver are silicon photocell receiver, or other receptions
Device, is not specifically limited, and is silicon photocell receiver in the present embodiment.
Specifically, the wireless network communication module includes WIFI module, 3G module and 4G moulds one or more in the block.
Be specifically as follows the combination of WIFI module, 3G module, 4G modules, WIFI module and 3G module, the combination of 3G module and 4G modules,
WIFI module and the combination of 4G modules or the combination of WIFI module, 3G module and 4G modules, as embodiment, in the present embodiment
Wireless network communication module be 2G modules.
Rectangular box body is put into river, the water in river enters from the lower end of three sampler spaces, then under three
The light that layer laser emitter is sent is received respectively after passing through river water by three lower floor's receivers, and lower floor's receiver turns optical signal
Level signal is turned to, analog signal is converted into by digital signal by the AD conversion module of microcontroller, is led to after carrying out simple analysis
Cross wireless network communication module and be transmitted to external server end, carry out specific data processing in the server, remove mistake
After data, data readableization, data visualization processing, the positional information polluted, pollution category etc. are transferred to fixed net
On page, relevant department is allowed to obtain information in time.Different pollutants has special light when the light of specific band is run into
Reaction is learned, for example special wave crest etc. occurs, the characteristic in electric signal can be shown by these to judge specific dirt
Dye situation.
The light that upper strata laser emitter is sent is received respectively after passing through distilled water by upper strata receiver, same Distributed Transmission
To server, it is ultimately used to and is compared by the data that lower floor's laser emitter obtains.Having between three sampler spaces
Machine glass can then reduce the light generation that three lower floor's laser emitters are sent in river and influence each other, and cause the inaccurate of data
Really.Big-dipper satellite alignment system then can be used for the position for positioning each chest, can the water quality of river region where chest go out
Find in time during existing problem and make corresponding measure.Color that three kinds of laser transmitter projects go out is different, can carry out from error detection (when
When the situation gap detected is big, that is, report an error), it is ensured that the accurate of data is determined, and is not in big deviation, is avoided the occurrence of mistake
Can not timely it be learnt when random, it is convenient to observe and timely corrected when there is entanglement, improve the correctness of data.
This product can reduce the detection cycle of pollution of estuary, strengthen accuracy of detection, can have when running into pollution of estuary
Effect quickly uploads pollution condition；Because the present invention need not use sampling pipe, and be to be detected in real time into ability of swimming, so in body
Product aspect is far smaller than other types product, reduces production cost, and power consumption is also greatly lowered, because the sun is selected in invention
Can solar panel be powered, can be closely provide electric energy for all devices such as microcontroller and wireless network communication module, be
It is convenient that the implementation of equipment provides, easy to place rectangular box body in river outdoors, so the requirement to its infield etc.
Low, resistance is stronger.
Beidou satellite navigation system is the satellite navigation system of China's independent research, and data have confidentiality, river pollution
It is the data for needing opposite secrecy, so with safer if the Big Dipper.Beidou satellite navigation system is at present in the precision of China
It is higher, can be with the civilian even more highs that compare of GPS, and the prospect of future development is preferable.Beidou satellite navigation system has
Compatibility, is exactly that it can realize that multisystem positions, accuracy can be with the satellite navigation system of compatible with GPS, Galileo etc
Improve 20% or so.When river pollution is measured, detection device is often placed in remoter place, this place
Often there is no signal or dtr signal, have no idea to use GPRS, so we just need to use short message system, short message system
System is that dipper system is exclusive, can be with both-way communication, even if so no signal can also be carried out data transmission by short slab text.
Embodiment two
The present embodiment is the further improvement made on the basis of embodiment one, and the difference with embodiment one is：
Preferably, the outer wall of the rectangular box body 1 is made by organic glass.
Preferably, three lower floor's laser emitters 2 be respectively the different red laser of wavelength, blue laser and
Green (light) laser.
Preferably, the rectangular box body 1 is provided with multiple, lower floor's laser emitter 2 in multiple rectangular box bodies 1,
Lower floor's receiver, upper strata laser emitter 3, upper strata receiver and big-dipper satellite alignment system are all connected with same microcontroller.
Preferably, the upper sheaf space is divided at least two distillation hydrospaces, and each distilled water by organic glass
Space is corresponding to be provided with upper strata laser emitter 3 and upper strata receiver, and upper strata laser emitter is arranged at distillation where it
The corresponding Laser emission end in space, the corresponding receiving terminal in distillation space where upper strata receiver is arranged at it.
It should be noted that all features disclosed in this specification, or disclosed all methods or during the step of,
In addition to mutually exclusive feature and/or step, it can combine in any way.
Technical scheme can preferably be realized according to the record of this specification.
Claims (7)
- A kind of 1. device that on-line monitoring river pollution is realized by light reaction, it is characterised in that the length including open lower side Cube babinet and microcontroller, one end of the rectangular box body are Laser emission end, the cuboid box opposite with Laser emission end The body other end is receiving terminal；Organic glass is provided with the middle part of the rectangular box body, rectangular box body is divided into by organic glass Upper sheaf space full of distilled water and the lower layer space for sampling detection river pollution situation；The lower layer space includes passing through Three sampler spaces that organic glass separates, three sampler spaces are arranged in same level, and three sampler spaces are equal Lower ending opening；The Laser emission end includes three and corresponds to lower floor's laser emitter that three sampler spaces are set respectively, and three lower floors swash The optical maser wavelength that optical transmitting set is launched is different；The receiving terminal includes three and corresponds to three lower floor's Laser emissions respectively Lower floor's receiver that device is set；The Laser emission end further includes the upper strata laser emitter that corresponding upper sheaf space is set, and the receiving terminal further includes correspondence The upper strata receiver that the upper strata laser emitter is set；Lower floor's laser emitter, lower floor's receiver, upper strata laser emitter and upper strata receiver are all connected with the microcontroller； The microcontroller is also associated with AD conversion module, wireless network communication module and solar panel；In the rectangular box body Big-dipper satellite alignment system is provided with, big-dipper satellite alignment system connects the microcontroller.
- 2. a kind of device that on-line monitoring river pollution is realized by light reaction according to claim 1, its feature exist In the outer wall of the rectangular box body is made by organic glass.
- 3. a kind of device that on-line monitoring river pollution is realized by light reaction according to claim 1, its feature exist In lower floor's receiver and upper strata receiver are silicon photocell receiver.
- 4. a kind of device that on-line monitoring river pollution is realized by light reaction according to claim 1, its feature exist In the wireless network communication module includes WIFI module, 3G module and 4G moulds one or more in the block.
- 5. a kind of device that on-line monitoring river pollution is realized by light reaction according to claim 1, its feature exist In three lower floor's laser emitters are respectively the different red laser of wavelength, blue laser and green (light) laser.
- 6. a kind of device that on-line monitoring river pollution is realized by light reaction according to claim 1, its feature exist In the rectangular box body is provided with multiple, lower floor's laser emitter, lower floor's receiver in multiple cuboid box bodies, upper strata Laser emitter, upper strata receiver and big-dipper satellite alignment system are all connected with same microcontroller.
- 7. a kind of device that on-line monitoring river pollution is realized by light reaction according to claim 1, its feature exist In the upper sheaf space is divided at least two distillation hydrospaces by organic glass, and each distillation hydrospace is corresponding It is provided with upper strata laser emitter and upper strata receiver.
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