CN110261559A - Water pollution sensor-based system - Google Patents
Water pollution sensor-based system Download PDFInfo
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- CN110261559A CN110261559A CN201910602961.2A CN201910602961A CN110261559A CN 110261559 A CN110261559 A CN 110261559A CN 201910602961 A CN201910602961 A CN 201910602961A CN 110261559 A CN110261559 A CN 110261559A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/02—Devices for withdrawing samples
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/18—Water
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- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
- G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
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Abstract
The present invention relates to the pollution detection fields of blowdown water body, more specifically to water pollution sensor-based system, comprising: integral sensing device, sewage acquisition device and alarm unit；The integral sensing device is connected with sewage acquisition device with alarm unit respectively；The sewage acquisition device for acquiring water body sample, and makes integral sensing device and water body sample contact；The integral sensing device obtains multiple groups detection data, and each detection data is transferred to alarm unit for detecting water body sample；The alarm unit, for determining every group of detection data: if certain group detection data is exceeded, being sounded an alarm for this group of detection data.The present invention is not only able to one-time detection various water bodies pollutant, additionally it is possible to guarantee detection accuracy not vulnerable to the influence of water pollutant.
Description
Technical field
The present invention relates to the pollution detection fields of blowdown water body, more specifically to water pollution sensor-based system.
Background technique
Since 21 century, the rapid development of world economy and shipping business, the quantity for runing ship is sharply increased, and ship is being sought
Pollution problem caused by during fortune is also on the rise.Water pollution produced by operation of ship be divided into oily wastewater, Residual oil (greasy filth),
Sanitary sewage, chemicals tank washings etc., these pollutants rich in heavy metal (such as mercury, cadmium, chromium, lead, vanadium, cobalt, barium), alkane,
The bad smells such as the mixture of alkene and aromatic hydrocarbon, hydrogen sulfide, ammonia and mercaptan, inorganic anion (mainly NO2-, F-, CN- from
Son), deteriorate water quality further, seriously endangers the ecosystem, can also cause serious economic loss.Improvement for pollutant
Very big improvement has been obtained at present, but the discharge of these pollutants detection has become an Important Problems.
Currently, most of ships use a sensor to correspond to the inspection of pollutant a kind of water pollution analyte detection substantially
Survey task.On the one hand detection cycle can be brought long using this one-to-one detection method, use is very inconvenient, time-consuming to take
Power, the problems such as increasing the cost of use of sensor.On the other hand due to long term monitoring water pollution, the pollution of sensor itself is asked
Topic is generally existing and very important problem.It pollutes the influence to sensor and is mainly reflected in the following aspects: 1, passing
Serious biological attachment may be damaged equipment on sensor shell, influence its hydrodynamic performance to a certain extent, tie up for the later period
Shield cleaning increases workload, and for needing to observe for the equipment that front and back is demarcated, the biological attachment for cleaning shell is likely to damage
Bad probe, influences the correction work of probe, and when a large amount of biological attachments of shell, the measurement that not only will affect certain parameters is accurate
Property, also probe segment can be made to be more prone to produce attachment；2, the observation quality of data is had an impact: either acoustics, optics, electrode
With the sensors such as wet-chemical, the biological pollution of detecting head surface can all have an immense impact on to the observation quality of data, even if for not
Corresponding anti-pollution measure is used with sensor, with the continuity of time, observing the problem of quality of data declines can not also be kept away
Exempt from；3, increase the operating cost of long term monitoring: periodically artificial to reduce influence of the biological pollution to detection sensor long term monitoring
Maintenance and the Data correction Quality Control in later period are essential, and the operating cost of water quality indicator buoy long term monitoring can be significantly greatly increased.Cause
This can make sensor obtain improving with great meaning in detection function and detection accuracy by some designs.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing water pollution sensing system
System, is not only able to one-time detection various water bodies pollutant, additionally it is possible to guarantee detection accuracy not vulnerable to the influence of water pollutant.
The technical solution adopted by the present invention to solve the technical problems is: construction water pollution sensor-based system, comprising: integrated
Sensing device, sewage acquisition device and alarm unit；
The integral sensing device is connected with sewage acquisition device with alarm unit respectively；
The sewage acquisition device for acquiring water body sample, and makes integral sensing device and water body sample contact；
The integral sensing device obtains multiple groups detection data, and each detection data is transmitted for detecting water body sample
To alarm unit；
The alarm unit, for determining every group of detection data: if certain group detection data is exceeded, being directed to the group
Detection data sounds an alarm.
Further, further includes: the apparatus for correcting being connected with integral sensing device；
The apparatus for correcting, for correcting the nonlinearity erron of integral sensing device.
Further, the integral sensing device includes: multiclass sensor, integrated chip and middle control display screen；
The integrated chip is connected respectively at multiclass sensor with middle control display screen；
Various kinds of sensors is sent to collection for detecting corresponding detection data in water body sample, and by every group of detection data
At chip；
The integrated chip is handled for being analyzed and processed to each group detection data, and by each group detection data analysis
Result afterwards is transmitted to middle control display screen；
The middle control display screen, for treated that result is shown to the analysis of each group detection data.
Still further, the integral sensing device further include: shell and protected enclosure；
The integrated chip is placed on the inside of shell；
One end of various kinds of sensors is connected with integrated chip, and the other end extends to outside shell；
The outer surface of shell is removably arranged in the protected enclosure, and covers various kinds of sensors and stretch out the another of shell
One end.
Also further, the housing outer surface offers multiple caulking grooves, and multiple buckles are provided on the protected enclosure；
The buckle is corresponded with caulking groove, each buckle with corresponding caulking groove is detachable is fixedly linked.
Further, the integral sensing device further include: multiple elasticity washers；
Every piece of elastic washer is all correspondingly arranged at the part that various kinds of sensors is in contact with shell.
In the above-mentioned technical solutions, the sewage acquisition device includes: water body vessel, piston and push rod；
Any vertical section shape of the water body vessel, area are identical；
Water inlet is offered on one end of the water body vessel, the water inlet is connected with the water body in region to be measured；
The piston is filled in inside water body vessel；One end of the push rod is fixedly linked with piston, and the other end extends
Outside the other end of water body vessel；
Multiple water outlets to be opened/closed are offered in the middle part of water body vessel；
After protected enclosure is dismantled from shell, the other end of various kinds of sensors is connected with the inside of water body vessel.
In the above-mentioned technical solutions, the alarm unit includes: first singlechip, decoder and multiple combined aural and visual alarms；
The decoder is connected with first singlechip and multiple combined aural and visual alarms respectively；Multiple combined aural and visual alarms and multiclass pass
Sensor corresponds；
The first singlechip, for being analyzed and determined for the every group of detection data received:
If it is determined that certain group detection data is exceeded, then the corresponding alarm command of this group of detection data is sent to decoder；
The decoder makes corresponding sound-light alarm for the alarm command received to be sent to corresponding combined aural and visual alarm
Device starting.
Preferably, the alarm unit further include: the wireless receiving module being connected with first singlechip；
The integrated chip includes: wireless transmitter module and encoder；
The integral sensing device is connected by wireless receiving module with wireless transmitter module with alarm unit；
The wireless transmitter module is connected with encoder, and the encoder is also respectively connected with various kinds of sensors；
The encoder is examined for encoding the corresponding detection data of various kinds of sensors, and by each group after coding
Measured data is sent to wireless transmitter module；
The wireless transmitter module, for each group detection data after coding to be sent to wireless receiving module；
The wireless receiving module, for each group detection data after coding to be sent to first singlechip.
In the above-mentioned technical solutions, the apparatus for correcting includes: second singlechip, D/A converting circuit and interface circuit；
The second singlechip passes through D/A converting circuit respectively and interface circuit is connected with integral sensing device.
In the present invention, integral sensing device can detect multiple groups detection data simultaneously, and in the prior art to individual event water
The mode that body pollution object detects one by one is compared, and detection efficiency is significantly increased.In addition, integral sensing device and sewage are acquired
Device is connected, and is not that integral sensing device is directly connected with the water body in region to be measured.Such structure, can be to avoid
Integral sensing device is contacted with water body for a long time, therefore enough guarantees detection accuracy not vulnerable to the influence of water pollutant.
Implement the present invention, has the advantages that
1, the configuration of the present invention is simple, it is easy to install and use, it is practical, it is easy to operate；
2, the efficiency that water pollution detection can be improved with the system, it is relatively complete to can detect all kinds of Indexs measure functions
Face；
3, the present invention has apparatus for correcting, improves the ability of the anti-external interference of sensor；
4, multifunctional warning device can receive multi-signal in the present invention, takes full advantage of resource, reduces costs；Together
When, the mode of wireless communication not only enhances reliability, but also considerably reduces the trouble of line arrangement；
5, system automation degree is high, and human cost is low；
6, loss of the water pollutant to sensor can be reduced, greatly prolong the service life of sensor.
Detailed description of the invention
Present invention will be further explained below with reference to the attached drawings and examples, in attached drawing:
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the structural schematic diagram of integral sensing device in the present invention；
Fig. 3 is the structural schematic diagram of sewage acquisition device in the present invention；
Fig. 4 is the structural schematic diagram of integrated chip in the present invention；
Fig. 5 is the structural schematic diagram of alarm unit in the present invention；
Fig. 6 is the structural schematic diagram of apparatus for correcting in the present invention；
In figure: integral sensing device 1, sensor 1.1, integrated chip 1.2, wireless transmitter module 1.21, encoder 1.22
Middle control display screen 1.3, shell 1.4, caulking groove, 1.4a, protection housing 1.5, buckle 1.5a, sewage acquisition device 2, water body vessel
2.1, piston 2.2, push rod 2.3, water outlet 2.4, water inlet 2.5, alarm unit 3, first singlechip 3.1, decoder 3.2, sound
Light crossing-signal 3.3, wireless receiving module 3.4, apparatus for correcting 4, second singlechip 4.1, D/A converting circuit 4.2, interface circuit
4.3。
Specific embodiment
For a clearer understanding of the technical characteristics, objects and effects of the present invention, now control attached drawing is described in detail
A specific embodiment of the invention.
As shown in Figure 1, in water pollution sensor-based system of the present invention, comprising: integral sensing device 1, sewage acquisition
Device 2 and alarm unit 3；
The integral sensing device 1 is connected with sewage acquisition device 2 with alarm unit 3 respectively；
The sewage acquisition device 2 for acquiring water body sample, and makes integral sensing device 1 and water body sample contact；
The integral sensing device 1 obtains multiple groups detection data, and each detection data is passed for detecting water body sample
It is handed to alarm unit 3；
The alarm unit 3, for determining every group of detection data: if certain group detection data is exceeded, being directed to should
Group detection data sounds an alarm.
Further include: the apparatus for correcting 4 being connected with integral sensing device 1；
The apparatus for correcting 4, for correcting the nonlinearity erron of integral sensing device 1.
In the present invention, integral sensing device 1 can detect multiple groups detection data simultaneously, and in the prior art to individual event water
The mode that body pollution object detects one by one is compared, and detection efficiency is significantly increased.In addition, integral sensing device 1 is adopted with sewage
Acquisition means 2 are connected, and are not that integral sensing device 1 is directly connected with the water body in region to be measured.Such structure, can be with
It avoids integral sensing device 1 from contacting for a long time with water body, therefore enough guarantees detection accuracy not vulnerable to the influence of water pollutant.
As shown in Fig. 2, the integral sensing device 1 includes: multiclass sensor 1.1, integrated chip 1.2 and middle control display screen
1.3；
The integrated chip 1.2 is connected respectively at multiclass sensor 1.1 with middle control display screen 1.3；
Various kinds of sensors 1.1 is sent to for detecting corresponding detection data in water body sample, and by every group of detection data
Integrated chip 1.2；
The integrated chip 1.2, for being analyzed and processed to each group detection data, and will be at each group detection data analysis
Result after reason is transmitted to middle control display screen 1.3；
The middle control display screen 1.3, for treated that result is shown to the analysis of each group detection data.
The sensor 1.1 includes: oil content detection sensor, metal toxicity sensor for detecting substance, nonmetallic inorganic poison
Property sensor for detecting substance, radioactive substance detection sensor, water PH value detection sensor and biosensor.
In the present embodiment, by taking above-mentioned 6 sensors as an example.In practice, however it is not limited to above-mentioned 6 sensors.
Therefore, six groups of detection datas in water body sample can be detected simultaneously in the present embodiment.
The integral sensing device 1 further include: shell 1.4 and protected enclosure 1.5；
The integrated chip 1.2 is placed on the inside of shell 1.4；
One end of various kinds of sensors 1.1 is connected with integrated chip 1.2, and the other end extends to outside shell 1.4；
The outer surface of shell 1.4 is removably arranged in the protected enclosure 1.5, and covers various kinds of sensors 1.1 and stretch
The other end of shell 1.4 out.
1.4 outer surface of shell offers multiple caulking groove 1.4a, is provided with multiple buckles on the protected enclosure 1.5
1.5a；
The buckle 1.5a and caulking groove 1.4a is corresponded, and each buckle 1.5a and corresponding caulking groove 1.4a are detachable solid
It is fixed to be connected.
In the present embodiment, protected enclosure 1.5 is for protecting various kinds of sensors 1.1.It does not work in each sensor 1.1
When, protected enclosure 1.5 is all covered on each 1.1 other end of sensor；Only when each sensor 1.1 starts detection, will just it prevent
Shield shell 1.5 is removed.Thus further avoiding integral sensing device 1 influences detection accuracy because of pollution.
The integral sensing device 1 further include: multiple elasticity washers 1.6；
Every piece of elastic washer 1.6 is all correspondingly arranged at the part that various kinds of sensors 1.1 is in contact with shell 1.4.
In the present embodiment, the effect of every piece of elastic washer 1.6 is all to place each sensor 1.1 and 1.4 contact portion of shell
Divide and generate friction because of vibration, thus protects each sensor 1.1.
As shown in Figures 2 and 3, the sewage acquisition device 2 includes: water body vessel 2.1, piston 2.2 and push rod 2.3；
Any vertical section shape of the water body vessel 2.1, area are identical；
Water inlet 2.5, the water body of the water inlet 2.5 and region to be measured are offered on one end of the water body vessel 2.1
It is connected；
The piston 2.2 is filled in inside water body vessel 2.1；One end of the push rod 2.3 is fixedly linked with piston, another
End extends outside the other end of water-outlet body vessel 2.1；
Multiple water outlets to be opened/closed 2.4 are offered at the middle part of water body vessel 2.1；
After protected enclosure 1.5 is dismantled from shell 1.4, the other end of various kinds of sensors 1.1 and the inside of water body vessel 2.1
It is connected.
In the present embodiment, there are two sewage acquisition devices 2, three sensors 1.1 are respectively corresponded.Two sewage acquisition dresses
Set 2 two sides that shell 1.4 is symmetrically set.The other end of corresponding three sensors 1.1 can directly with water body vessel 2.1
Inside is connected.
Water body vessel 2.1 in Fig. 3 are cuboid, water body vessel 2.1 or cylindrical body in practice.Piston
2.2 are filled in inside water body vessel 2.1, salable water body vessel 2.1.Each water inlet 2.5 can be with open or close.
Piston 2.2 moves back and forth in water body vessel 2.1 by push rod 2.3.
By taking Fig. 3 as an example: manually by push rod 2.3, piston 2.2 being pushed to the left end of middle water body vessel 2.1, simultaneously closes off institute
There is water outlet 2.4.Since the left end of middle water body vessel 2.1 is arranged in water inlet 2.5, so, push rod 2.3 is slowly arrived into water
The right end of body vessel 2.1, water body sample in region to be measured have been entered in water body vessel 2.1 due to the effect of pressure.So
Afterwards, 2.1 corresponding three sensors 1.1 of the water body vessel will detect it.
After the detection of each sensor 1.1, each group detection data can be shown after 1.2 integration of aggregated chips processing
On middle control display screen 1.3.After detection, all water outlets 2.4 are opened.Multiple water outlets 2.4, mesh are set in the present invention
The water body sample that is to speed up quickly flow out water body vessel 2.1, to protect water body vessel 2.1 and sensor 1.1.For as far as possible
Ground by water body sample remnants be discharged, open 2.4 a period of time of synanche water outlet after, then by push rod 2.3 from water body vessel 2.1 most
Rear end pushes left end to, to make piston 2.2 that water body vessel, most descendant are discharged in remaining water body sample from water inlet 2.5
Work closes water outlet, and this completes the collecting work of a water body sample, waiting uses next time.
In the present embodiment, each sensor 1.1 is not in the case where using in a dry and more clean environment
In.Attached microbial on sensor 1.1 will not grow too fast, reduce loss of the water pollutant to sensor 1.1, prolong significantly
The service life of tall sensor 1.1, and can be reduced the number periodically cleaned and maintained.
As shown in Figures 4 and 5, the alarm unit 3 includes: first singlechip 3.1, decoder 3.2 and multiple sound-light alarms
Device 3.3；
The decoder 3.2 is connected with first singlechip 3.1 and multiple combined aural and visual alarms 3.3 respectively；Multiple sound-light alarms
Device 3.3 and multiclass sensor 1.1 correspond；
The first singlechip 3.1, for being analyzed and determined for the every group of detection data received:
If it is determined that certain group detection data is exceeded, then the corresponding alarm command of this group of detection data is sent to decoder 3.2；
The decoder 3.2 makes for the alarm command received to be sent to corresponding combined aural and visual alarm 3.3 at the sound
Light crossing-signal 3.3 starts.
The alarm unit 3 further include: the wireless receiving module 3.4 being connected with first singlechip 3.1；
The integrated chip 1.2 includes: wireless transmitter module 1.21 and encoder 1.22；
The integral sensing device 1 and alarm unit 3 pass through 1.21 phase of wireless receiving module 3.4 and wireless transmitter module
Even；
The wireless transmitter module 1.21 is connected with encoder 1.22, the encoder 1.22 also with various kinds of sensors 1.1
It is respectively connected with；
The encoder 1.22, for the corresponding detection data of various kinds of sensors 1.1 to be encoded, and will be after coding
Each group detection data is sent to wireless transmitter module 1.21；
The wireless transmitter module 1.21, for each group detection data after coding to be sent to wireless receiving module 3.4；
The wireless receiving module 3.4, for each group detection data after coding to be sent to first singlechip 3.1.
In the present embodiment, the combined aural and visual alarm 3.3 can be the combination of light emitting diode and loudspeaker.Multiple sensings
Device 1.1 will certainly generate a large amount of detection data, it would be desirable to intuitively be watched detection data.Therefore, all inspections
Measured data is all shown on middle control display screen 1.3.In addition, it is necessary to judge whether all indexs of water body sample meet the requirements, no
It is satisfactory to be shown by combined aural and visual alarm 3.3.
It is right to obtain each sensor 1.1 after the reception of wireless receiving module 3.4 for the signal that wireless transmitter module 1.21 issues
The signal for the detection data answered, is then sent to first singlechip 3.1 for this signal, is finally sent to decoder 3.2 and is decoded.It is single
Piece machine is the core of alarm unit 2, the judgement of situation whether in addition to carrying out exceeded, also combines the function of corresponding control processing
Energy.When be sent to first singlechip 3.1 signal be low level when, indicate it is no it is relevant it is exceeded happen, sound-light alarm
Device 3.3 is in standby.When first singlechip 3.1 detects that the signal from some sensor 1.1 is high level, indicate
Corresponding detection data has exceeded happen.At this moment, first singlechip 3.1 carries out program processing, and control representation corresponds to testing number
According to LED flash, loudspeaker makes a sound alarm.When diode flashing, it is which that we, which are apparent that,
The index of detection data is against regulation, we check its exceeded situation by middle control display screen 1.3, makes corresponding processing.
As shown in fig. 6, the apparatus for correcting 4 includes: second singlechip 4.1, D/A converting circuit 4.2 and interface circuit
4.3；
The second singlechip 4.1 passes through D/A converting circuit 4.2 and interface circuit 4.3 and integral sensing device 1 respectively
It is connected.
Each sensor 1.1 can change in the lower output quantity that works long hours.In order to improve the stability of sensor 1.1,
It avoids generating nonlinear error under prolonged work, we can correct nonlinearity erron using single-chip microcontroller to improve
The stability of sensor 1.1.
Each sensor 1.1 receives the PH signal x of extraneous water body and generates an output signal y, then by interface circuit and A/D
After analog-digital converter handles it, output finally can be handled it by single-chip microcontroller by the received digital signal Y of single-chip microcontroller
Afterwards, it can be obtained by modified standard output Yc.Generally during calibration sensor, input calibration temperature and pressure
Then point measures the data of x~y, the nonlinearity erron of sensor is finally corrected with binary function interpolation method.
Makeover process: first, formula of the storage about X, Y, θ triadic relation in single-chip microcontroller, wherein X is the digital quantity of x.
These formula can be stored in a tabular form in the data field of single-chip microcontroller memory, can also be in a program with constant form come body
It is existing.Single-chip microcontroller receives the digital quantity θ through the interface circuit uncorrected digital quantity Y exported and environment temperature, then calculates phase
Corresponding measured number amount X, then after being multiplied with proportionality coefficient k, then standard output Yc=k X can be obtained.
In the present embodiment, so-called first singlechip 3.1 and second singlechip 4.1 can be identical two panels single-chip microcontroller,
Only nominally two panels single-chip microcontroller is being distinguished in order to emphasize that effect is different in embodiment.
The configuration of the present invention is simple, it is easy to install and use, it is practical, easily grasp.Water pollution can be improved with the system
It is relatively comprehensive to can detect all kinds of Indexs measure functions for the efficiency of detection.The present invention has apparatus for correcting, improves the anti-of sensor
The ability of external interference.Multifunctional warning device can receive multi-signal in the present invention, takes full advantage of resource, reduces into
This.Meanwhile the mode of wireless communication not only enhances reliability, but also considerably reduces the trouble of line arrangement.Present system
High degree of automation, human cost are low；Loss of the water pollutant to sensor can be reduced, greatly prolong the use of sensor
Service life.
The embodiment of the present invention is described with above attached drawing, but the invention is not limited to above-mentioned specific
Embodiment, the above mentioned embodiment is only schematical, rather than restrictive, those skilled in the art
Under the inspiration of the present invention, without breaking away from the scope protected by the purposes and claims of the present invention, it can also make very much
Form, all of these belong to the protection of the present invention.
Claims (10)
1. a kind of water pollution sensor-based system characterized by comprising integral sensing device (1), sewage acquisition device (2) and
Alarm unit (3)；
The integral sensing device (1) is connected with sewage acquisition device (2) with alarm unit (3) respectively；
The sewage acquisition device (2) for acquiring water body sample, and makes integral sensing device (1) and water body sample contact；
The integral sensing device (1) obtains multiple groups detection data, and each detection data is transmitted for detecting water body sample
To alarm unit (3)；
The alarm unit (3), for determining every group of detection data: if certain group detection data is exceeded, being directed to the group
Detection data sounds an alarm.
2. water pollution sensor-based system according to claim 1, which is characterized in that further include: with integral sensing device (1)
Connected apparatus for correcting (4)；
The apparatus for correcting (4), for correcting the nonlinearity erron of integral sensing device (1).
3. water pollution sensor-based system according to claim 2, which is characterized in that the integral sensing device (1) includes:
Multiclass sensor (1.1), integrated chip (1.2) and middle control display screen (1.3)；
The integrated chip (1.2) is connected respectively at multiclass sensor (1.1) with middle control display screen (1.3)；
Various kinds of sensors (1.1) is sent to collection for detecting corresponding detection data in water body sample, and by every group of detection data
At chip (1.2)；
The integrated chip (1.2) is handled for being analyzed and processed to each group detection data, and by each group detection data analysis
Result afterwards is transmitted to middle control display screen (1.3)；
The middle control display screen (1.3), for treated that result is shown to the analysis of each group detection data.
4. water pollution sensor-based system according to claim 3, which is characterized in that the integral sensing device (1) is also wrapped
It includes: shell (1.4) and protected enclosure (1.5)；
The integrated chip (1.2) is placed on the inside of shell (1.4)；
One end of various kinds of sensors (1.1) is connected with integrated chip (1.2), and the other end extends to shell (1.4) outside；
The outer surface of shell (1.4) is removably arranged in the protected enclosure (1.5), and covers various kinds of sensors (1.1)
Stretch out the other end of shell (1.4).
5. water pollution sensor-based system according to claim 3, which is characterized in that shell (1.4) outer surface opens up
Have multiple caulking grooves (1.4a), multiple buckles (1.5a) are provided on the protected enclosure (1.5)；
The buckle (1.5a) and caulking groove (1.4a) are corresponded, and each buckle (1.5a) is detachable with corresponding caulking groove (1.4a)
Formula is fixedly linked.
6. water pollution sensor-based system according to claim 3, which is characterized in that the integral sensing device (1)
Further include: multiple elasticity washers (1.6)；
Every piece of elastic washer (1.6) is all correspondingly arranged at the part that various kinds of sensors (1.1) is in contact with shell (1.4).
7. water pollution sensor-based system according to claim 4, which is characterized in that the sewage acquisition device (2) includes:
Water body vessel (2.1), piston (2.2) and push rod (2.3)；
Any vertical section shape of the water body vessel (2.1), area are identical；
It is offered water inlet (2.5) on one end of the water body vessel (2.1), the water of water inlet (2.5) and region to be measured
Body is connected；
It is internal that the piston (2.2) is filled in water body vessel (2.1)；One end of the push rod (2.3) is fixedly linked with piston, separately
One end extends outside the other end of water-outlet body vessel (2.1)；
Multiple water outlets to be opened/closed (2.4) are offered in the middle part of water body vessel (2.1)；
After protected enclosure (1.5) is dismantled from shell (1.4), the other end and water body vessel (2.1) of various kinds of sensors (1.1)
Inside is connected.
8. water pollution sensor-based system according to claim 3, which is characterized in that the alarm unit (3) includes: first
Single-chip microcontroller (3.1), decoder (3.2) and multiple combined aural and visual alarms (3.3)；
The decoder (3.2) is connected with first singlechip (3.1) and multiple combined aural and visual alarms (3.3) respectively；Multiple acousto-optic reports
Alert device (3.3) and multiclass sensor (1.1) correspond；
The first singlechip (3.1), for being analyzed and determined for the every group of detection data received:
If it is determined that certain group detection data is exceeded, then the corresponding alarm command of this group of detection data is sent to decoder (3.2)；
The decoder (3.2) makes for the alarm command received to be sent to corresponding combined aural and visual alarm (3.3) at the sound
Light crossing-signal (3.3) starting.
9. water pollution sensor-based system according to claim 8, which is characterized in that the alarm unit (3) further include: with
The connected wireless receiving module (3.4) of first singlechip (3.1)；
The integrated chip (1.2) includes: wireless transmitter module (1.21) and encoder (1.22)；
The integral sensing device (1) and alarm unit (3) pass through wireless receiving module (3.4) and wireless transmitter module (1.21)
It is connected；
The wireless transmitter module (1.21) is connected with encoder (1.22), and the encoder (1.22) is gone back and various kinds of sensors
(1.1) it is respectively connected with；
The encoder (1.22), for the corresponding detection data of various kinds of sensors (1.1) to be encoded, and will be after coding
Each group detection data is sent to wireless transmitter module (1.21)；
The wireless transmitter module (1.21), for each group detection data after coding to be sent to wireless receiving module (3.4)；
The wireless receiving module (3.4), for each group detection data after coding to be sent to first singlechip (3.1).
10. water pollution sensor-based system according to claim 2, which is characterized in that the apparatus for correcting (4) includes:
Two single-chip microcontrollers (4.1), D/A converting circuit (4.2) and interface circuit (4.3)；
The second singlechip (4.1) passes through D/A converting circuit (4.2) and interface circuit (4.3) and integral sensing device respectively
(1) it is connected.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206074584U (en) * | 2016-09-14 | 2017-04-05 | 合肥鼎驰仪器有限公司 | A kind of portable water quality detection sensor apparatus |
| CN106560713A (en) * | 2016-10-20 | 2017-04-12 | 浙江农林大学 | Monitoring method for quality of treated sewage from large pig farm |
| CN206504898U (en) * | 2017-03-03 | 2017-09-19 | 河海大学 | A kind of sewage sampling device |
| CN107907635A (en) * | 2017-12-27 | 2018-04-13 | 苏州康姆普机械有限公司 | A kind of multifunctional gas integrated sensor |
| CN108958118A (en) * | 2018-07-20 | 2018-12-07 | 成都市环境保护科学研究院 | A kind of Multiparameter water quality monitoring system and method |
| CN109239300A (en) * | 2018-11-23 | 2019-01-18 | 人禾科技（北京）有限公司 | Water body index monitors detection system on-line |
| CN109507382A (en) * | 2018-12-27 | 2019-03-22 | 浙江嘉科信息科技有限公司 | ECOLOGICAL ENVIRONMENTAL MONITORING early warning system and monitoring and pre-alarming method |
-
2019
- 2019-07-05 CN CN201910602961.2A patent/CN110261559A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206074584U (en) * | 2016-09-14 | 2017-04-05 | 合肥鼎驰仪器有限公司 | A kind of portable water quality detection sensor apparatus |
| CN106560713A (en) * | 2016-10-20 | 2017-04-12 | 浙江农林大学 | Monitoring method for quality of treated sewage from large pig farm |
| CN206504898U (en) * | 2017-03-03 | 2017-09-19 | 河海大学 | A kind of sewage sampling device |
| CN107907635A (en) * | 2017-12-27 | 2018-04-13 | 苏州康姆普机械有限公司 | A kind of multifunctional gas integrated sensor |
| CN108958118A (en) * | 2018-07-20 | 2018-12-07 | 成都市环境保护科学研究院 | A kind of Multiparameter water quality monitoring system and method |
| CN109239300A (en) * | 2018-11-23 | 2019-01-18 | 人禾科技（北京）有限公司 | Water body index monitors detection system on-line |
| CN109507382A (en) * | 2018-12-27 | 2019-03-22 | 浙江嘉科信息科技有限公司 | ECOLOGICAL ENVIRONMENTAL MONITORING early warning system and monitoring and pre-alarming method |
Non-Patent Citations (1)
| Title |
|---|
| 陈书旺 等: "《实用电子电路设计及应用实例》", 30 November 2014 * |
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