CN201514406U - Water quality on-line monitoring system - Google Patents
Water quality on-line monitoring system Download PDFInfo
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- CN201514406U CN201514406U CN2009201347945U CN200920134794U CN201514406U CN 201514406 U CN201514406 U CN 201514406U CN 2009201347945 U CN2009201347945 U CN 2009201347945U CN 200920134794 U CN200920134794 U CN 200920134794U CN 201514406 U CN201514406 U CN 201514406U
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Abstract
The utility model relates to a water quality on-line monitoring system, which comprises a sampling apparatus for collecting raw water, a pre-processing device for pre-processing raw water, a detection analysis device for detecting water samples after pre-processing, a control device and a communication module, and further consists of a control device which is respectively connected with the sampling apparatus, the pre-processing device and the detection analysis device and a communication module for delivering detection and analysis results and controlling instructions. The water quality on-line monitoring system has the advantages of simple, convenient and handy operation of water quality detection, lower cost of detection and accurate detection results.
Description
Technical field
The utility model relates to water quality monitoring, more particularly, relates to a kind of monitoring water quality on line system.
Background technology
The quality of water can directly influence daily life, is related to people's health.So water quality detection must be carried out in a lot of places.At present, water quality monitoring method and system all do not have the strict standard regulation, and most of companies all are according to experience of oneself and actual conditions design, as long as can accomplish not change substantially water quality and satisfy the analytical instrument analysis.Especially before being detected, water often need carry out pre-service, such as the solid impurity that filters various for example mud in the water sample, pasture and water and so on.Present most of company all adopts former water sedimentation method, and the defective of this method maximum is exactly that water analysis lags behind very much, does not accomplish real-time, and is changing hydrochemistry character easily in the precipitation process for a long time, so that testing result is inaccurate.In addition, people normally manually carry out water quality detection, so very inconvenient, and make mistakes easily.For example, a lot of for test item, and the device that relates to, pipeline be many especially the time, and whole testing process is numerous and diverse and consuming time.
Another aspect, existing monitoring water quality on line systematic sampling unit all adopts submersible pump, costs an arm and a leg, owing to work under water, so the inconvenience of maintenance is fixing also inconvenient, and is corroded easily, shorten serviceable life.Existing control system mostly adopts the analog quantity output signals of analytical instrument to come the measured value of collection analysis instrument, and the signal accuracy is not high like this, is subjected to external electromagnetic interference easily, and more information that can not collection analysis instrument.The existing system data transmission mostly adopts ultrashort wave (USW) or GPRS, and these two kinds of communication modes are easy to be interfered, and signal is not very stable, or transmission delay.
The utility model content
The technical problems to be solved in the utility model is, analyze lag behind inaccurate, complicated operation and defect of high cost at the above-mentioned water quality measurement of prior art, provide a kind of Measurement and analysis in real time accurately, convenient operation and control and the low monitoring water quality on line system of cost.
The technical scheme that its technical matters that solves the utility model adopts is: construct a kind of monitoring water quality on line system, it comprises successively the sampling apparatus that is used to gather former water that connects, be used for former water is carried out pretreated pretreatment unit, and to the check and analysis device that pretreated water sample detects, also comprises control device that links to each other with described sampling apparatus, pretreatment unit, check and analysis device respectively and the communication module that is used to transmit check and analysis result and steering order.
In monitoring water quality on line described in the utility model system, described pretreatment unit comprises the pre-service filter tank that is used to filter.
In monitoring water quality on line described in the utility model system, described sampling apparatus comprises the self-priming pump that is used to fetch water.
In monitoring water quality on line described in the utility model system, also comprise and described sampling apparatus, pretreatment unit, and the anti-cleaning device that links to each other of control device.
In monitoring water quality on line described in the utility model system, described communication module adopts the Modbus-rtu communications protocol.
In monitoring water quality on line described in the utility model system, also comprise being connected in and control the sampling device of the sample introduction process of pretreated water by described control device between described pretreatment unit and the described check and analysis device.
In monitoring water quality on line described in the utility model system, described sampling device is a valve.
Implement monitoring water quality on line of the present utility model system, have following beneficial effect: its control by control device and communication module are to the transmission of data, realize control sampling apparatus automatically to the collection of former water, control and treatment device to the filter process of former water, and the control detection analytical equipment to the check and analysis of water sample, make whole water quality monitoring process automation, easy to operate quick, and measure in real time accurately, and cost is low.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples, in the accompanying drawing:
Fig. 1 is the structural representation of a preferred embodiment of the utility model monitoring water quality on line system;
Fig. 2 is the structural representation of the another preferred embodiment of the utility model monitoring water quality on line system.
Embodiment
The utility model is by the work of each device in the control device control water quality monitoring system, thereby online water quality monitoring is carried out in realization in time, automatically, accurately.
Referring to Fig. 1, Fig. 1 is the structural representation of a preferred embodiment of the utility model monitoring water quality on line system.The monitoring water quality on line system that this embodiment provides comprises the sampling apparatus 1 that is used to gather former water, the pretreatment unit 2 that is used to carry out former water pretreatment that links to each other with sampling apparatus 1, what link to each other with pretreatment unit 2 is used to control the sampling device 3 that whether allows pretreated water sample enter the check and analysis device, the check and analysis device 4 that is used for pretreated water sample is carried out check and analysis that links to each other with sampling device 3, respectively with sampling apparatus, pretreatment unit, the control device 6 that the check and analysis device links to each other, and be used to transmit steering order and check and analysis result's communication module 7, also comprise being used for to sampling apparatus, pretreatment unit and sampling device clean to prevent that it from polluting the anti-cleaning device 5 of sample in measuring process next time.Anti-cleaning device 5 also links to each other with control device 6, is controlled the time schedule of its cleaning by control device 6.
Preferably, sampling apparatus 1 of the present utility model adopts self-priming pump, more preferably, it is a Kai Yeshi stainless steel self-priming pump, like this, that self-priming pump can be avoided adopting submersible pump to work under water and brings is fixing, it is inconvenient to safeguard, and be corroded the defective that reduces serviceable life easily, and the price of self-priming pump is lower than submersible pump.Preferably, pretreatment unit 2 of the present utility model adopts the pre-service filter tank, the pre-service filter tank adopts the physical filtering method, fetch water real-time, do not have hysteresis quality, can avoid check and analysis that the pre-service of the precipitation method brings not in real time and can change the defective of hydrochemistry character.And pre-service filter tank volume is less relatively, can be integrated in the cabinet, floor area is little, relative cost is lower.
Its course of work is: control device 6 sends steering order, its instruction transfers to sampling apparatus 1 by communication module 7, with the time of the former water of control sampling apparatus 1 collection, collection capacity, collection progress and sampling apparatus 1 export former water to the way of output of pretreatment unit 2, then, pre-service filter tank in the pretreatment unit 2 filters former water, control device 6 and then control pretreatment unit 2 middle outlets are to the discharging of the water sample after filtering, perhaps control the discharging process of the 3 pairs of water samples of sampling device that link to each other with pretreatment unit 2 by control device 6, preferably, sampling device is a valve.Check and analysis device 4 controlled devices 6 its each instruments of control are to the check and analysis process progress of water sample.During this time, control module is also controlled the cleaning of 5 pairs of sampling apparatuses 1 of anti-cleaning device, pretreatment unit 2 and sampling device 3.Control device adopts chip, realizes the control of process really by program.
And the communications of the result data that control information of the present utility model and check and analysis go out all adopts bus mode, utilizes the Modbus-rtu communications protocol, and the Modbus-rtu communications protocol is a kind of in a kind of procotol that is applicable to industrial control unit (ICU).It makes image data accurate, and can realize the check and analysis instrument is carried out single-step operation, can gather more information.Preferably, data transmission of the present utility model adopts the wire transmission mode (ADSL) of Asymmetrical Digital Subscriber Line, can avoid signal of communication to be interfered and signal transmission delay like this, its make signal stabilization, in real time, reliable.
The water quality on-line detecting system that the utility model provides also can improve, and referring to Fig. 2, it is the structural representation of the another preferred embodiment of the utility model monitoring water quality on line system.Its embodiment that compares Fig. 1 also further comprises respectively and sampling apparatus 1, pretreatment unit 2, and sampling device 3 back-blowing device and the dosing algae-removing device that link to each other.Back-blowing device can make cleaning device cleaner thoroughly to the cleaning of each device, and the dosing algae-removing device removes the phycophyta in anhydrating, and to reduce its interference to water quality detection, makes measurement result more accurate.And the testing result of water quality can further be transferred to display device by communication module 7, perhaps gives host computer by Network Transmission, for example, be transferred to the general administration division in strange land, more help the testing result that the higher level in time learns water quality, handle to make reply timely.
In sum, the utility model by control module and communication module 7 make the online detection more convenient and quicker of water quality, it has better real-time property, testing result is more accurate, control is convenient, and cost is lower.The above only is a preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model instructions and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (7)
1. monitoring water quality on line system, comprise successively the sampling apparatus that is used to gather former water (1) that connects, be used for former water is carried out pretreated pretreatment unit, and check and analysis device that pretreated water sample is detected, it is characterized in that, also comprise control device that links to each other with described sampling apparatus, pretreatment unit, check and analysis device respectively and the communication module that is used to transmit check and analysis result and steering order.
2. monitoring water quality on line according to claim 1 system is characterized in that described pretreatment unit comprises the pre-service filter tank that is used to filter.
3. monitoring water quality on line according to claim 1 system is characterized in that described sampling apparatus comprises the self-priming pump that is used to fetch water.
4. monitoring water quality on line according to claim 1 system is characterized in that, also comprises and described sampling apparatus, pretreatment unit, and the anti-cleaning device that links to each other of control device.
5. monitoring water quality on line according to claim 1 system is characterized in that, described communication module adopts the Modbus-rtu communications protocol.
6. according to each described monitoring water quality on line system among the claim 1-5, it is characterized in that, also comprise being connected in and control the sampling device of the sample introduction process of pretreated water by described control device between described pretreatment unit and the described check and analysis device.
7. monitoring water quality on line according to claim 6 system is characterized in that described sampling device is a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201347945U CN201514406U (en) | 2009-08-17 | 2009-08-17 | Water quality on-line monitoring system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201347945U CN201514406U (en) | 2009-08-17 | 2009-08-17 | Water quality on-line monitoring system |
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| CN201514406U true CN201514406U (en) | 2010-06-23 |
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| CN2009201347945U Expired - Fee Related CN201514406U (en) | 2009-08-17 | 2009-08-17 | Water quality on-line monitoring system |
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Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175825A (en) * | 2010-12-24 | 2011-09-07 | 烟台凯思环境技术有限公司 | Biological monitoring system and method for monitoring sudden change of high-turbidity and low-temperature water quality |
| CN102426225A (en) * | 2011-10-31 | 2012-04-25 | 青岛理工大学 | Experimental device and monitoring method for researching arsenic conversion of underground water |
| CN102507886A (en) * | 2011-09-30 | 2012-06-20 | 北京雪迪龙科技股份有限公司 | Online water quality monitoring method and instrument |
| CN102688528A (en) * | 2012-05-17 | 2012-09-26 | 杭州欧亚流体技术开发有限公司 | Hemodialysis water making equipment with biological detection and hemodialysis water detection method |
| CN103623637A (en) * | 2013-12-16 | 2014-03-12 | 佛山市金凯地过滤设备有限公司 | Intelligent on-line detection and control system of pressing and filtering machine |
| CN103645292A (en) * | 2013-12-30 | 2014-03-19 | 北京雪迪龙科技股份有限公司 | Water-quality monitoring pre-treatment device and water quality monitoring system |
| CN105527396A (en) * | 2015-12-31 | 2016-04-27 | 天津能源投资集团科技有限公司 | Heat-supply system water quality online monitoring system |
| CN106053751A (en) * | 2016-08-11 | 2016-10-26 | 力合科技（湖南）股份有限公司 | Water quality monitoring system |
| CN106093127A (en) * | 2016-08-04 | 2016-11-09 | 四川德泽四方科技有限责任公司 | The online remote supervision system of water turbidity and method |
| CN106198915A (en) * | 2016-08-12 | 2016-12-07 | 周四新 | A kind of monitoring water quality on line system |
| CN106501476A (en) * | 2016-12-09 | 2017-03-15 | 屈兆辉 | A kind of water quality on-line detecting system |
| CN108240920A (en) * | 2016-12-26 | 2018-07-03 | 中国科学院宁波城市环境观测研究站 | A kind of river water multidraw detecting and controlling system |
| CN108240919A (en) * | 2016-12-26 | 2018-07-03 | 中国科学院宁波城市环境观测研究站 | A kind of river water multidraw detecting system and method |
| CN108303910A (en) * | 2018-01-15 | 2018-07-20 | 中山大学 | A kind of population parameter realtime four-dimensional reconstruct collaboration sensing control system |
| CN109339009A (en) * | 2018-09-25 | 2019-02-15 | 上海百家益医疗器械有限公司 | Hydrologic monitoring and Overwater rubbish collection system and device based on Beidou communication |
| CN110320069A (en) * | 2019-07-22 | 2019-10-11 | 上海业跃信息科技有限公司 | A kind of water quality on-line analysis sampler and method |
-
2009
- 2009-08-17 CN CN2009201347945U patent/CN201514406U/en not_active Expired - Fee Related
Cited By (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102175825A (en) * | 2010-12-24 | 2011-09-07 | 烟台凯思环境技术有限公司 | Biological monitoring system and method for monitoring sudden change of high-turbidity and low-temperature water quality |
| CN102507886A (en) * | 2011-09-30 | 2012-06-20 | 北京雪迪龙科技股份有限公司 | Online water quality monitoring method and instrument |
| CN102507886B (en) * | 2011-09-30 | 2015-05-27 | 北京雪迪龙科技股份有限公司 | Online water quality monitoring method and instrument |
| CN102426225A (en) * | 2011-10-31 | 2012-04-25 | 青岛理工大学 | Experimental device and monitoring method for researching arsenic conversion of underground water |
| CN102426225B (en) * | 2011-10-31 | 2015-01-07 | 青岛理工大学 | Experimental device and monitoring method for researching arsenic conversion of underground water |
| CN102688528A (en) * | 2012-05-17 | 2012-09-26 | 杭州欧亚流体技术开发有限公司 | Hemodialysis water making equipment with biological detection and hemodialysis water detection method |
| CN102688528B (en) * | 2012-05-17 | 2014-12-31 | 杭州欧亚流体技术开发有限公司 | Hemodialysis water making equipment with biological detection and hemodialysis water detection method |
| CN103623637B (en) * | 2013-12-16 | 2016-01-20 | 佛山市金凯地过滤设备有限公司 | A kind of press filteration system intelligent online inspection and control system |
| CN103623637A (en) * | 2013-12-16 | 2014-03-12 | 佛山市金凯地过滤设备有限公司 | Intelligent on-line detection and control system of pressing and filtering machine |
| CN103645292A (en) * | 2013-12-30 | 2014-03-19 | 北京雪迪龙科技股份有限公司 | Water-quality monitoring pre-treatment device and water quality monitoring system |
| CN103645292B (en) * | 2013-12-30 | 2015-08-26 | 北京雪迪龙科技股份有限公司 | A kind of water quality monitoring pretreatment unit and water quality monitoring system |
| CN105527396A (en) * | 2015-12-31 | 2016-04-27 | 天津能源投资集团科技有限公司 | Heat-supply system water quality online monitoring system |
| CN106093127A (en) * | 2016-08-04 | 2016-11-09 | 四川德泽四方科技有限责任公司 | The online remote supervision system of water turbidity and method |
| CN106053751A (en) * | 2016-08-11 | 2016-10-26 | 力合科技（湖南）股份有限公司 | Water quality monitoring system |
| CN106198915A (en) * | 2016-08-12 | 2016-12-07 | 周四新 | A kind of monitoring water quality on line system |
| CN106501476A (en) * | 2016-12-09 | 2017-03-15 | 屈兆辉 | A kind of water quality on-line detecting system |
| CN108240920A (en) * | 2016-12-26 | 2018-07-03 | 中国科学院宁波城市环境观测研究站 | A kind of river water multidraw detecting and controlling system |
| CN108240919A (en) * | 2016-12-26 | 2018-07-03 | 中国科学院宁波城市环境观测研究站 | A kind of river water multidraw detecting system and method |
| CN108303910A (en) * | 2018-01-15 | 2018-07-20 | 中山大学 | A kind of population parameter realtime four-dimensional reconstruct collaboration sensing control system |
| CN109339009A (en) * | 2018-09-25 | 2019-02-15 | 上海百家益医疗器械有限公司 | Hydrologic monitoring and Overwater rubbish collection system and device based on Beidou communication |
| CN110320069A (en) * | 2019-07-22 | 2019-10-11 | 上海业跃信息科技有限公司 | A kind of water quality on-line analysis sampler and method |
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Owner name: SHENZHEN BOYUAN ZHONGTIAN TECHNOLOGY DEVELOPMENT C Free format text: FORMER NAME: SHENZHEN GEOMATICS SCI. + TECH. DEVELOPMENT CO., LTD. |
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| CP01 | Change in the name or title of a patent holder |
Address after: 518057 Shenzhen hi tech Industrial Park, Guangdong two, Shenzhen 14 Software Park 604 Patentee after: Shenzhen Boyuan Zhongtian Technology Development Co. Ltd. Address before: 518057 Shenzhen hi tech Industrial Park, Guangdong two, Shenzhen 14 Software Park 604 Patentee before: Shenzhen Geomatics Sci. & Tech. Development Co., Ltd. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100623 Termination date: 20170817 |