CN205581090U - Intelligent sewage pollution thing monitoring system based on thing networking - Google Patents
Intelligent sewage pollution thing monitoring system based on thing networking Download PDFInfo
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- CN205581090U CN205581090U CN201620167888.2U CN201620167888U CN205581090U CN 205581090 U CN205581090 U CN 205581090U CN 201620167888 U CN201620167888 U CN 201620167888U CN 205581090 U CN205581090 U CN 205581090U
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- tester
- microprocessor
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- internet
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
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- Sampling And Sample Adjustment (AREA)
- Sewage (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model belongs to the technical field of sewage monitoring technology and specifically relates to an intelligent sewage pollution thing monitoring system based on thing networking. It includes that control terminal, on -the -spot flowmeter, proportion sampling control ware, sampling pump, water storage tank, field data gather appearance and a plurality of tester, is on -the -spot flowmeter installed on sewage pipes and is passed through RS 485 bus and proportion sampling control ware communication connection, the sampling pump passes through the pipe connection and between sewage pipes and water storage tank, is provided with the mixer in the water storage tank, is provided with the solenoid valve on the outlet pipe of water storage tank, and a plurality of tester is linked together with the outlet pipe of water storage tank respectively through the pipeline, sampling pump, solenoid valve and mixer are respectively with proportion sampling control ware electric connection and be controlled by proportion sampling control ware, do proportion sampling control ware, tester and field data gather the appearance and pass through RS each other 485 bus communication connects, and field data gathers the appearance and is connected with control terminal radio communication or wired communication connection, the utility model discloses the measured data science is accurate, sampling period randomness is strong.
Description
Technical field
This utility model relates to sewage monitoring technical field, a kind of intelligence based on Internet of Things
Change wastewater pollutants monitoring system.
Background technology
At present, Environmental Protection in China industry is changed into pollutant blowdown to enterprise's wastewater pollutants concentration monitor
Total Amount Monitoring, existing monitoring system generally with Fixed Time Interval (usual every day 24 samples,
Interval 1h) gather sewage draining exit sewage instantaneous sample, by specialty detecting instrument such as COD tester,
The content of each pollutant is detected by ammonia nitrogen testers etc., these measured values is multiplied by this intersegmental
Sewage discharge integrated flux in interval calculates the gross contamination emission obtaining this time period.
But, the existing monitoring systematic sampling time is fixed, and causes blowdown enterprise to be easily mastered monitoring
The sampling rule of system, thus, the often row of stealing of non-honest enterprise, the asking of prominent row's high-concentration waste water
Topic, and be difficult to be found by environmental administration；It addition, equipment involved in existing monitoring system
Being independent individuality, it there is also system and uses the problems such as cost is high, monitoring result is inaccurate.
Utility model content
The deficiency existed for above-mentioned prior art, the purpose of this utility model is a kind of system
Simple in construction, sampling period randomness are strong, monitoring result is accurate, with low cost based on Internet of Things
The Intellectualized sewage water pollutant monitoring system of net.
To achieve these goals, this utility model adopts the following technical scheme that
A kind of Intellectualized sewage water pollutant monitoring system based on Internet of Things, it include control terminal,
Situ flow gauge, proportional sampling controller, sampling pump, water tank, several testers and
On-site data gathering instrument；
Described situ flow gauge is installed on blow-off line and by RS-485 bus and proportional sampling
Controller communicates to connect, and described sampling pump is connected between blow-off line and water tank by pipeline,
It is provided with blender in described water tank, the outlet pipe of described water tank is provided with electromagnetic valve,
Several described testers are connected with the outlet pipe of water tank respectively by pipeline；
Described sampling pump, electromagnetic valve and blender are electrically connected with also with proportional sampling controller respectively
Being controlled by proportional sampling controller, described proportional sampling controller, tester and field data are adopted
Collection instrument is connected by RS-485 bus communication each other, is provided with in described on-site data gathering instrument
Wireless module, described on-site data gathering instrument is connected with controlling terminal wireless communication by wireless module
Connect or be connected with controlling terminal communication by RS-485 bus.
Preferably, described tester is COD tester, ammonia nitrogen tester, TOC tester, total
Phosphorus tester, total nitrogen tester and/or PH tester.
Preferably, described proportional sampling controller includes microprocessor, drive circuit, power supply mould
Block and several RS-485 interfaces, described microprocessor is by RS-485 interface and on-the-spot flow
Meter, tester and on-site data gathering instrument correspondence connect, and described microprocessor passes through drive circuit
Control sampling pump, blender and the keying of electromagnetic valve, described power module be respectively microprocessor,
Drive circuit and RS-485 interface are powered.
Preferably, described proportional sampling controller also includes magnetic coupling isolation module and light-coupled isolation mould
Block, described magnetic coupling isolation module is connected between RS-485 interface and microprocessor, described optocoupler
Isolation module is connected between drive circuit and microprocessor.
Preferably, described drive circuit includes for controlling sampling pump and the relay of blender keying
Device driver element and for control electromagnetic valve open and close transistor driving unit.
Preferably, described microprocessor includes-STM32F103 cake core.
Preferably, described power module includes-LM1117 Linear voltage stabilizing chip.
Owing to have employed such scheme, measurement data science of the present utility model is accurate, sampling week
Phase randomness is strong, and it is conducive to improving non-honest enterprise and steals row, prominent row by grasping sampling rule
High-concentration waste water and the present situation that cannot monitor and punish, to industry point source water pollutant total Amount Monitoring
Provide scientific basis, it is possible to save the operating cost of field assay instrument, there is the strongest answering
By value.
Accompanying drawing explanation
Fig. 1 is the system construction drawing of this utility model embodiment；
Fig. 2 is the system principle diagram of the proportional sampling controller of this utility model embodiment.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described in detail, but this practicality
The novel multitude of different ways that can be defined by the claims and cover is implemented.
As depicted in figs. 1 and 2, a kind of based on Internet of Things the intellectuality that this utility model provides
Wastewater pollutants monitoring system, it include controlling terminal 1 (its can be PC, panel computer,
Smart mobile phone etc.), in real time measuring instantaneous delivery and the accumulation of the sewage in blow-off line a
The situ flow gauge 2 of flow, for receiving the ratio of the data on flows carried by situ flow gauge 2
Sampling controller 3, in blow-off line a extract sewage sample sampling pump 4, be used for depositing
The water tank 5 of storage Wastewater Sample, for several testers 6 that Wastewater Sample is detected with
And for receiving the on-site data gathering instrument 7 of the detection data carried by each tester 6；Wherein,
Situ flow gauge 2 is installed on blow-off line a and is controlled with proportional sampling by RS-485 bus
Device 3 communicates to connect, and sampling pump 4 is connected between blow-off line a and water tank 5 by pipeline,
In water tank 5, it is provided with blender 8, the outlet pipe of water tank 5 is provided with electromagnetic valve 9,
Several testers 6 by pipeline respectively outlet pipe with water tank 5 be connected；Meanwhile, take
Sample pump 4, electromagnetic valve 9 and blender 8 are electrically connected with and controlled with proportional sampling controller 3 respectively
In proportional sampling controller 3, proportional sampling controller 3, tester 6 and on-site data gathering instrument
7 are connected by RS-485 bus communication each other, are provided with nothing at the scene in data collecting instrument 7
Wire module (not shown), on-site data gathering instrument 7 can by wireless module with control eventually
End 1 carries out radio communication connection or carries out cable modem by RS-485 bus with controlling terminal 1
Letter connects.
So, the system of the present embodiment can have following operation principle: situ flow gauge 2 can be real
Time measure the instantaneous delivery of waste discharge and integrated flux, by RS-485 bus by data on flows
Send to proportional sampling controller 3；Proportional sampling controller 3 is every 5～15min (between the time
Being divided into random value, user can be arranged the most voluntarily) open sampling pump 4, according to instantaneous delivery
Calculate proportional sampling amount, by sewage collection to water tank 5；Through one measure the cycle (24h or
48h), proportional sampling controller 3 is opened blender 8 and is stirred in water tank 5, afterwards
Opens solenoid valve 9 detects in Wastewater Sample is delivered to each tester 6, and detection is existing after terminating
Field data Acquisition Instrument 7 obtains the detection data of each tester 6 and with wired or wireless communication party
Formula sends to controlling terminal 1, processes for environmental administration or relevant environmental protection organization；Due to whole
The monitoring cycle randomness of individual system is strong so that blowdown enterprise is difficult to grasp the concrete rule of monitoring,
Ensure it is thus possible to provide effective for waste water control.
The multiformity that sewage is sampled by horn of plenty whole system, the tester 6 of the present embodiment can root
According to concrete condition use COD tester, ammonia nitrogen tester, TOC tester, total phosphorus tester,
Whole or the most several classifications in total nitrogen tester and PH tester.
For guaranteeing that true case system can carry out scene, length at the sewage water discharge mouth of environment rather harsh
The operation that phase is stable, the proportional sampling controller 3 of the present embodiment includes microprocessor 31, drives
Circuit 32, power module 33 and several RS-485 interfaces 34；Wherein, microprocessor 31
Right with situ flow gauge 2, tester 6 and on-site data gathering instrument 7 by RS-485 interface 34
Should connect, meanwhile, microprocessor 31 controls sampling pump 4, blender by drive circuit 32
8 and the keying of electromagnetic valve 9, power module 33 is then respectively microprocessor 31, drive circuit
32 and RS-485 interfaces 34 are powered.
For improving the anti-interference of whole proportional sampling controller 3, the proportional sampling of the present embodiment
Controller 3 also includes magnetic coupling isolation module 35 and light-coupled isolation module 36；Wherein, magnetic coupling isolation
Module 35 is connected between RS-485 interface 34 and microprocessor 31, light-coupled isolation module 36
It is connected between drive circuit 32 and microprocessor 31.
For the control effect of optimized proportion sampling controller 2, the drive circuit 32 of the present embodiment wraps
Include for control relay drive unit 321 that sampling pump 4 and blender 8 open and close and for
Control the transistor driving unit 322 that electromagnetic valve 9 opens and closes.
Further, the microprocessor 31 of the present embodiment includes a STM32F103 cake core；This
The power module 33 of embodiment includes a LM1117 Linear voltage stabilizing chip.
The foregoing is only preferred embodiment of the present utility model, not thereby limit this practicality new
The scope of the claims of type, every equivalence knot utilizing this utility model description and accompanying drawing content to be made
Structure or equivalence flow process conversion, or be directly or indirectly used in other relevant technical fields, all with
Reason is included in scope of patent protection of the present utility model.
Claims (7)
1. an Intellectualized sewage water pollutant monitoring system based on Internet of Things, it is characterised in that:
It include control terminal, situ flow gauge, proportional sampling controller, sampling pump, water tank,
Several testers and on-site data gathering instrument；
Described situ flow gauge is installed on blow-off line and by RS-485 bus and proportional sampling
Controller communicates to connect, and described sampling pump is connected between blow-off line and water tank by pipeline,
It is provided with blender in described water tank, the outlet pipe of described water tank is provided with electromagnetic valve,
Several described testers are connected with the outlet pipe of water tank respectively by pipeline；
Described sampling pump, electromagnetic valve and blender are electrically connected with also with proportional sampling controller respectively
Being controlled by proportional sampling controller, described proportional sampling controller, tester and field data are adopted
Collection instrument is connected by RS-485 bus communication each other, is provided with in described on-site data gathering instrument
Wireless module, described on-site data gathering instrument is connected with controlling terminal wireless communication by wireless module
Connect or be connected with controlling terminal communication by RS-485 bus.
A kind of Intellectualized sewage water pollutant based on Internet of Things are supervised
Examining system, it is characterised in that: described tester is COD tester, ammonia nitrogen tester, TOC survey
Examination instrument, total phosphorus tester, total nitrogen tester and/or PH tester.
A kind of Intellectualized sewage water based on Internet of Things pollutes
Thing monitoring system, it is characterised in that: described proportional sampling controller includes microprocessor, driving
Circuit, power module and several RS-485 interfaces, described microprocessor is connect by RS-485
Mouth is corresponding with situ flow gauge, tester and on-site data gathering instrument to be connected, described microprocessor
Controlling sampling pump, blender and the keying of electromagnetic valve by drive circuit, described power module divides
Wei microprocessor, drive circuit and RS-485 interface not power.
A kind of Intellectualized sewage water pollutant based on Internet of Things are supervised
Examining system, it is characterised in that: described proportional sampling controller also includes magnetic coupling isolation module and light
Coupling isolation module, described magnetic coupling isolation module is connected between RS-485 interface and microprocessor,
Described light-coupled isolation module is connected between drive circuit and microprocessor.
A kind of Intellectualized sewage water pollutant based on Internet of Things are supervised
Examining system, it is characterised in that: described drive circuit includes opening for controlling sampling pump and blender
The relay drive unit that closes and for controlling the transistor driving unit that electromagnetic valve opens and closes.
A kind of Intellectualized sewage water pollutant based on Internet of Things are supervised
Examining system, it is characterised in that: described microprocessor includes a STM32F103 cake core.
A kind of Intellectualized sewage water pollutant based on Internet of Things are supervised
Examining system, it is characterised in that: described power module includes a LM1117 Linear voltage stabilizing chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167888.2U CN205581090U (en) | 2016-03-04 | 2016-03-04 | Intelligent sewage pollution thing monitoring system based on thing networking |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620167888.2U CN205581090U (en) | 2016-03-04 | 2016-03-04 | Intelligent sewage pollution thing monitoring system based on thing networking |
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| Publication Number | Publication Date |
|---|---|
| CN205581090U true CN205581090U (en) | 2016-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201620167888.2U Expired - Fee Related CN205581090U (en) | 2016-03-04 | 2016-03-04 | Intelligent sewage pollution thing monitoring system based on thing networking |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588987A (en) * | 2017-10-20 | 2018-01-16 | 开平市中青环保技术服务有限公司 | A kind of Waste water sampling device |
| CN108333317A (en) * | 2017-12-30 | 2018-07-27 | 聚光科技(杭州)股份有限公司 | The monitoring method in random exhaust emission source |
| CN109407571A (en) * | 2018-09-03 | 2019-03-01 | 安徽伟迈信息技术有限公司 | A kind of blowdown water source monitoring system |
| CN111008785A (en) * | 2019-12-10 | 2020-04-14 | 金川集团股份有限公司 | Method for monitoring balance of reclaimed water acid water pipe network in real time |
-
2016
- 2016-03-04 CN CN201620167888.2U patent/CN205581090U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107588987A (en) * | 2017-10-20 | 2018-01-16 | 开平市中青环保技术服务有限公司 | A kind of Waste water sampling device |
| CN108333317A (en) * | 2017-12-30 | 2018-07-27 | 聚光科技(杭州)股份有限公司 | The monitoring method in random exhaust emission source |
| CN109407571A (en) * | 2018-09-03 | 2019-03-01 | 安徽伟迈信息技术有限公司 | A kind of blowdown water source monitoring system |
| CN109407571B (en) * | 2018-09-03 | 2021-05-28 | 安徽伟迈信息技术有限公司 | Sewage draining source monitoring system |
| CN111008785A (en) * | 2019-12-10 | 2020-04-14 | 金川集团股份有限公司 | Method for monitoring balance of reclaimed water acid water pipe network in real time |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160914 Termination date: 20170304 |
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| CF01 | Termination of patent right due to non-payment of annual fee |