CN205404259U - Quality of water on -line measuring preprocessing device - Google Patents
Quality of water on -line measuring preprocessing device Download PDFInfo
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- CN205404259U CN205404259U CN201620256476.6U CN201620256476U CN205404259U CN 205404259 U CN205404259 U CN 205404259U CN 201620256476 U CN201620256476 U CN 201620256476U CN 205404259 U CN205404259 U CN 205404259U
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Abstract
The utility model discloses a quality of water on -line measuring preprocessing device, including the on -line measuring cabinet, the on -line measuring cabinet is including gathers room, on -line measuring room and wastewater collection room on line, and the on -line measuring room is connected to the room of collection on line, and the wastewater collection room is connected to the on -line measuring room, is equipped with online acquisition platform on gathering the room on line, is equipped with online collecting bottle on the online acquisition platform, and online collecting bottle is connected with online sampling device, and online sampling device is connected with online on -line measuring 1, indoor controller and the on -line measuring appearance of being equipped with of on -line measuring, controller connection on -line measuring appearance. Online preprocessing device earlier through pretreatment tank, under filtration system's effect, gets rid of solid suspended solid, silt and the impurity of aquatic through detecting quality of water, and it can plug the pipe to make it not, influences detection achievement. Through the recoil water pipe wash the preliminary treatment chamber, the various attachments and the silt that will gather on filter screen and overflow swash plate wash.
Description
Technical field
This utility model relates to a kind of water quality on-line checking pretreatment unit.
Background technology
Water quality Automatic Measurement Technique is in China's extensive use.In recent years, along with the enhancing of environmental consciousness, water quality is carried out detection automatically and seems more and more important.In order to understand the water quality situation in river in real time; control the impact of accident; in recent years; China sets up the automatic measuring station of water quality (abbreviation water station) successively on each emphasis river, lake; by water station water environment in real time quality and pollution variety situation thereof, provide important information for the protection of water environment, management and water prevention and cure of pollution.
At present, domestic and international intelligent drinking water resource some shortcomings of water quality detection system ubiquity: the pre-treatment of source water is perfect not, is formed with algae, affects water analysis in sampling pipe；Automaticity is not high, and systematic function is unstable, stablizes and does not take lightning protection measures, is subject to broken by lightning etc..
Utility model content
The purpose of this utility model is in that to provide a kind of water quality on-line checking pretreatment unit, and this apparatus structure is simple, science is convenient, with strong points, automaticity is high, solves on-line checking and the problem of pretreatment of water quality well.
In order to solve above-mentioned technical problem, adopt the following technical scheme that
nullA kind of water quality on-line checking pretreatment unit，Including on-line checking cabinet，On-line checking cabinet includes online acquisition room、On-line checking room and wastewater collection room，Online acquisition room is positioned at the top of online detecting box，On-line checking room is positioned at the centre of online detecting box，Wastewater collection room is positioned at the lower section of online detecting box，Online acquisition room connects online sensing chamber，On-line checking room connects wastewater collection room，Online acquisition room is provided with online acquisition platform，Online acquisition platform is provided with online acquisition bottle，Online acquisition bottle is connected to on-line period device，On-line period device is connected to online pretreatment unit，Online pretreatment unit includes pretreatment box and filtration system，Filtration system is installed in pretreatment box，Pretreatment box includes pretreatment chamber and sampling cavity，The upper end in pretreatment chamber is provided with water inlet pipe，The lower end in pretreatment chamber is provided with recoil water pipe，The side of sampling cavity is provided with intake pipe，Intake pipe connects online sampler，Sampling cavity be connected with drain pipe，On-line checking indoor are provided with controller and on-line detector，Controller connects on-line detector.Online pretreatment unit is by first passing through pretreatment box by detection water quality, under the effect of filtration system, removes the solid suspension in water, silt and impurity, so it does not blocking pipeline, impact detection work.By recoiling, water pipe rinses pretreatment chamber, the various attachments being collected on drainage screen and overflow swash plate and silt is rinsed out.
Further, filtration system includes drainage screen and overflow swash plate, and drainage screen is arranged between pretreatment chamber and sampling cavity, and overflow swash plate is arranged at pretreatment intracavity, and overflow swash plate is provided with spout hole.By arranging overflow swash plate, float bigger in water body, silt and impurity are directly stopped outside, the material of fine granularity is fallen further by filter screen filtration, being stopped at pretreatment intracavity, the water so flowed in sampling cavity does not have solid impurity, conveniently carries out on-line checking.
Further, being provided with stirring system in sampling cavity, stirring system includes stirring motor and shaft, and stirring motor connects shaft, and shaft is provided with stirring vane.When needing to discharge outside pretreatment box the water in sampling cavity, stirring system drives shaft motion by stirring motor, and shaft drives stirring vane to move, and disturbance is deposited on the solid matter of sampling cavity, discharges outside pretreatment box through drain pipe.
Further, on-line period device includes probe tube, middle connecting leg, collection tube and diverter, and one end of probe tube connects intake pipe, the other end of probe tube connects middle connecting leg, middle connecting leg is connected to diverter, and diverter connects collection tube, and collection tube connects online collecting bottle.Water is first passed through probe tube and middle connecting leg by connecting pretreatment box by on-line period device, enter into diverter, and under the effect of diverter, separately flow into different online acquisition bottles, each online acquisition bottle is all connected with on-line detector, the different material in the water detection water body collected in each online acquisition bottle.Whole process completes work all under the control of the controller, is conducive to drawing more accurate analytical data, facilitates staff's analytical data according to on-line detector, water body is carried out different processing modes.
Further, probe tube is provided with water-delivery pump and defeated water control valve.Controlled the start and stop of water-delivery pump and the opening and closing of defeated water control valve by controller, coordinate on-line period device to complete sampling work.
Further, middle connecting leg is provided with fixing pipe box with the junction at on-line checking cabinet top.Ensured the rational deployment of pipeline by fixing pipe box, make pipeline to be intertwined.
Further, wastewater collection indoor are provided with waste water collection tank, and waste water collection tank is connected to wastewater discharge pipe.By waste water collection tank and wastewater discharge pipe, it is possible to collect waste water well, be conducive to protection environment.
Further, the top of on-line checking cabinet is provided with ventilation aspirator, and ventilation aspirator includes ventilation mouth, scavenger pump and filter, and ventilation mouth is connected to ventilation pipe, and ventilation pipe is provided with scavenger pump and filter.By ventilation aspirator, the gas of generation first passes through filter and is drained in air, it is ensured that environment is not impacted.The cabinet top of on-line checking cabinet devises stream cover (not shown in FIG.), it is ensured that product is not contaminated in sampling process.
Owing to adopting technique scheme, have the advantages that
This utility model is a kind of water quality on-line checking pretreatment unit, and this apparatus structure is simple, science is convenient, with strong points, automaticity is high, solves on-line checking and the problem of pretreatment of water quality well.
Online pretreatment unit is by first passing through pretreatment box by detection water quality, under the effect of filtration system, removes the solid suspension in water, silt and impurity, so it does not blocking pipeline, impact detection work.By recoiling, water pipe rinses pretreatment chamber, the various attachments being collected on drainage screen and overflow swash plate and silt is rinsed out.
By arranging overflow swash plate, float bigger in water body, silt and impurity are directly stopped outside, the material of fine granularity is fallen further by filter screen filtration, being stopped at pretreatment intracavity, the water so flowed in sampling cavity does not have solid impurity, conveniently carries out on-line checking.
When needing to discharge outside pretreatment box the water in sampling cavity, stirring system drives shaft motion by stirring motor, and shaft drives stirring vane to move, and disturbance is deposited on the solid matter of sampling cavity, discharges outside pretreatment box through drain pipe.
Water is first passed through probe tube and middle connecting leg by connecting pretreatment box by on-line period device, enter into diverter, and under the effect of diverter, separately flow into different online acquisition bottles, each online acquisition bottle is all connected with on-line detector, the different material in the water detection water body collected in each online acquisition bottle.Whole process completes work all under the control of the controller, is conducive to drawing more accurate analytical data, facilitates staff's analytical data according to on-line detector, water body is carried out different processing modes.
Controlled the start and stop of water-delivery pump and the opening and closing of defeated water control valve by controller, coordinate on-line period device to complete sampling work.
By waste water collection tank and wastewater discharge pipe, it is possible to collect waste water well, be conducive to protection environment.
Ensured the rational deployment of pipeline by fixing pipe box, make pipeline to be intertwined.
By ventilation aspirator, the gas of generation first passes through filter and is drained in air, it is ensured that environment is not impacted.The cabinet top of on-line checking cabinet devises stream cover (not shown in FIG.), it is ensured that product is not contaminated in sampling process.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation of a kind of water quality on-line checking pretreatment unit in this utility model；
Fig. 2 is the structural representation of online pretreatment unit in this utility model；
Fig. 3 is the structural representation of on-line checking cabinet in this utility model；
Fig. 4 is the structural representation of aspirator of ventilating in this utility model；
Fig. 5 is the structural representation of overflow swash plate in this utility model.
In figure: 1-on-line checking cabinet；2-pretreatment box；3-ventilation aspirator；4-on-line period device；5-on-line detector；6-controller；7-online acquisition platform；8-online acquisition bottle；9-collection tube；10-diverter；11-online acquisition room；12-on-line checking room；13-wastewater collection room；Connecting leg in the middle of 14-；15-fixes pipe box；16-probe tube；The defeated water control valve of 17-；18-water-delivery pump；19-intake pipe；20-waste water collection tank；21-wastewater discharge pipe；22-pretreatment chamber；23-sampling cavity；24-overflow swash plate；25-water inlet pipe；26-recoils water pipe；27-drain pipe；28-drainage screen；29-stirring motor；30-shaft；31-stirring vane；32-spout hole；33-takes a breath mouth；34-scavenger pump；35-filter；36-takes a breath pipe.
Detailed description of the invention
nullAs shown in Figures 1 to 5，A kind of water quality on-line checking pretreatment unit，Including on-line checking cabinet 1，On-line checking cabinet 1 includes online acquisition room 11、On-line checking room 12 and wastewater collection room 13，Online acquisition room 11 is positioned at the top of online detecting box 1，On-line checking room 12 is positioned at the centre of online detecting box 1，Wastewater collection room 13 is positioned at the lower section of online detecting box 1，Online acquisition room 11 connects online sensing chamber 12，On-line checking room 12 connects wastewater collection room 13，Online acquisition room 11 is provided with online acquisition platform 7，Online acquisition platform 7 is provided with online acquisition bottle 8，Online acquisition bottle 8 is connected to on-line period device 4，On-line period device 4 is connected to online pretreatment unit，Controller 6 and on-line detector 5 it is provided with in on-line checking room 12，Controller 6 connects on-line detector 5.Being provided with waste water collection tank 20 in wastewater collection room 13, waste water collection tank 20 is connected to wastewater discharge pipe 21.By waste water collection tank 20 and wastewater discharge pipe 21, it is possible to collect waste water well, be conducive to protection environment.
Online pretreatment unit includes pretreatment box 2 and filtration system, filtration system is installed in pretreatment box 2, pretreatment box 2 includes pretreatment chamber 22 and sampling cavity 23, the upper end in pretreatment chamber 22 is provided with water inlet pipe 25, the lower end in pretreatment chamber 22 is provided with recoil water pipe 26, the side of sampling cavity 23 is provided with intake pipe 19, intake pipe 19 connects online sampler 4, sampling cavity 23 be connected with drain pipe 27, online pretreatment unit is by first passing through pretreatment box 2 by detection water quality, under the effect of filtration system, remove the solid suspension in water, silt and impurity, so it does not blocking pipeline, impact detection work.By recoiling, water pipe 26 rinses pretreatment chamber 22, the various attachments being collected on drainage screen 28 and overflow swash plate 24 and silt is rinsed out.
Filtration system includes drainage screen 28 and overflow swash plate 24, and drainage screen 28 is arranged between pretreatment chamber 22 and sampling cavity 23, and overflow swash plate 24 is arranged in pretreatment chamber 22, and overflow swash plate 24 is provided with spout hole 32.By arranging overflow swash plate 24, float bigger in water body, silt and impurity are directly stopped outside, the material of fine granularity is filtered out further by drainage screen 28, being stopped in pretreatment chamber 22, the water so flowed in sampling cavity 23 does not have solid impurity, conveniently carries out on-line checking.
Being provided with stirring system in sampling cavity 23, stirring system includes stirring motor 29 and shaft 30, and stirring motor 29 connects shaft 30, and shaft 30 is provided with stirring vane 31.When needing time outer for the water discharge pretreatment box 2 in sampling cavity 23, stirring system drives shaft 30 to move by stirring motor 29, shaft 30 drives stirring vane 31 to move, and disturbance is deposited on the solid matter of sampling cavity 23, discharges outside pretreatment box 2 through drain pipe 27.
On-line period device 4 includes probe tube 16, middle connecting leg 14, collection tube 9 and diverter 10, one end of probe tube 16 connects intake pipe 19, the other end of probe tube 16 connects middle connecting leg 14, middle connecting leg 14 is connected to diverter 10, diverter 10 connects collection tube 9, and collection tube 9 connects online collecting bottle 8.Water is first passed through probe tube 16 and middle connecting leg 14 by connecting pretreatment box 2 by on-line period device 4, enter into diverter 10, and under the effect of diverter 10, separately flow into different online acquisition bottles 8, each online acquisition bottle 8 is all connected with on-line detector 5, the different material in the water detection water body collected in each online acquisition bottle 8.Whole process all completes work under the control of controller 6, is conducive to drawing more accurate analytical data, facilitates staff's analytical data according to on-line detector 5, water body is carried out different processing modes.Probe tube 16 is provided with water-delivery pump 18 and defeated water control valve 17.Controlled the start and stop of water-delivery pump 18 and the opening and closing of defeated water control valve 17 by controller 6, coordinate on-line period device 4 to complete sampling work.The junction at middle connecting leg 14 and on-line checking cabinet 1 top is provided with fixing pipe box 15.Ensured the rational deployment of pipeline by fixing pipe box 15, make pipeline to be intertwined.
The top of on-line checking cabinet 1 is provided with ventilation aspirator, and ventilation aspirator includes ventilation mouth 33, scavenger pump 34 and filter 35, and ventilation mouth 33 is connected to ventilation pipe 36, and ventilation pipe 36 is provided with scavenger pump 34 and filter 35.By ventilation aspirator, the gas of generation first passes through filter 35 and is drained in air, it is ensured that environment is not impacted.The cabinet top of on-line checking cabinet 1 devises stream cover (not shown in FIG.), it is ensured that product is not contaminated in sampling process.
The operation principle of this utility model a kind of water quality on-line checking pretreatment unit: when needing the water quality in a certain river course or lake is detected, first pass through water inlet pipe 25 to be drawn into by water in the pretreatment chamber 22 of pretreatment box 2, granular material is fallen by filtration system filters, stopped in pretreatment chamber 22, the water so flowed in sampling cavity 23 does not have solid impurity, conveniently carries out on-line checking.Then pass through on-line period device 4, water is first passed through probe tube 16 and middle connecting leg 14, enter into diverter 10, and under the effect of diverter 10, separately flow into different online acquisition bottles 8, each online acquisition bottle 8 is all connected with on-line detector 5, different material in the water detection water body collected in each online acquisition bottle 8, show that Water Quality Evaluation is reported.Whole process all completes work under the control of controller 6, is conducive to drawing more accurate analytical data, facilitates staff's analytical data according to on-line detector 5, water body is carried out different processing modes, completes corresponding water treatment work.
These are only specific embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto.Any based on this utility model, for solving essentially identical technical problem, it is achieved essentially identical technique effect, done ground simple change, equivalent replacement or modification etc., all it is covered by among protection domain of the present utility model.
Claims (8)
- null1. a water quality on-line checking pretreatment unit，Including on-line checking cabinet，It is characterized in that: described on-line checking cabinet includes online acquisition room、On-line checking room and wastewater collection room，Described online acquisition room is positioned at the top of described on-line checking cabinet，Described on-line checking room is positioned at the centre of described on-line checking cabinet，Described wastewater collection room is positioned at the lower section of described on-line checking cabinet，Described online acquisition room connects described on-line checking room，Described on-line checking room connects described wastewater collection room，Described online acquisition room is provided with online acquisition platform，Described online acquisition platform is provided with online acquisition bottle，Described online acquisition bottle is connected to on-line period device，Described on-line period device is connected to online pretreatment unit，Described online pretreatment unit includes pretreatment box and filtration system，Described filtration system is installed in described pretreatment box，Described pretreatment box includes pretreatment chamber and sampling cavity，The upper end in described pretreatment chamber is provided with water inlet pipe，The lower end in described pretreatment chamber is provided with recoil water pipe，The side of described sampling cavity is provided with intake pipe，Described intake pipe connects described on-line period device，Described sampling cavity be connected with drain pipe，Described on-line checking indoor are provided with controller and on-line detector，Described controller connects described on-line detector.
- 2. a kind of water quality on-line checking pretreatment unit according to claim 1, it is characterized in that: described filtration system includes drainage screen and overflow swash plate, described drainage screen is arranged between described pretreatment chamber and described sampling cavity, described overflow swash plate is arranged at described pretreatment intracavity, and described overflow swash plate is provided with spout hole.
- 3. a kind of water quality on-line checking pretreatment unit according to claim 1, it is characterized in that: in described sampling cavity, be provided with stirring system, described stirring system includes stirring motor and shaft, and described stirring motor connects described shaft, and described shaft is provided with stirring vane.
- 4. a kind of water quality on-line checking pretreatment unit according to claim 1, it is characterized in that: described on-line period device includes probe tube, middle connecting leg, collection tube and diverter, one end of described probe tube connects described intake pipe, the other end of described probe tube connects described middle connecting leg, described middle connecting leg is connected to diverter, described diverter connects described collection tube, and described collection tube connects described online acquisition bottle.
- 5. a kind of water quality on-line checking pretreatment unit according to claim 4, it is characterised in that: described probe tube is provided with water-delivery pump and defeated water control valve.
- 6. a kind of water quality on-line checking pretreatment unit according to claim 4, it is characterised in that: the junction at described middle connecting leg and described on-line checking cabinet top is provided with fixing pipe box.
- 7. a kind of water quality on-line checking pretreatment unit according to claim 1, it is characterised in that: described wastewater collection indoor are provided with waste water collection tank, and described waste water collection tank is connected to wastewater discharge pipe.
- 8. a kind of water quality on-line checking pretreatment unit according to claim 1, it is characterized in that: the top of described on-line checking cabinet is provided with ventilation aspirator, described ventilation aspirator includes ventilation mouth, scavenger pump and filter, ventilation mouth is connected to ventilation pipe, and described ventilation pipe is provided with described scavenger pump and described filter.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620256476.6U CN205404259U (en) | 2016-03-30 | 2016-03-30 | Quality of water on -line measuring preprocessing device |
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| CN201620256476.6U CN205404259U (en) | 2016-03-30 | 2016-03-30 | Quality of water on -line measuring preprocessing device |
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| CN205404259U true CN205404259U (en) | 2016-07-27 |
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| CN201620256476.6U Expired - Fee Related CN205404259U (en) | 2016-03-30 | 2016-03-30 | Quality of water on -line measuring preprocessing device |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769209A (en) * | 2016-11-17 | 2017-05-31 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of Portable enriching column water quality detecting automatic sampler |
| CN107376488A (en) * | 2017-08-15 | 2017-11-24 | 江苏省环境监测中心 | Suitable for the filtration in-situ system of the water sample containing heavy metal |
| CN108226430A (en) * | 2017-12-28 | 2018-06-29 | 广州华清环境监测有限公司 | A kind of monitoring water quality on line preprocess method |
| CN108871858A (en) * | 2018-08-06 | 2018-11-23 | 全椒县鮰鱼养殖专业合作社 | A Channel-catfish fish pond water water quality monitoring equipment |
| CN108956921A (en) * | 2018-07-24 | 2018-12-07 | 芜湖市金马电子信息有限责任公司 | A kind of novel oilfield injection water quality detecting instrument |
| CN109141974A (en) * | 2018-06-28 | 2019-01-04 | 谢远平 | A kind of water supply and drainage sample detection equipment |
| CN109317389A (en) * | 2018-09-19 | 2019-02-12 | 中国环境科学研究院 | More micro- plastics separated in synchronization devices of partial size in a kind of stirring-type deposit or soil |
| CN112082819A (en) * | 2020-08-29 | 2020-12-15 | 贵州水蓝环保科技有限公司 | Sewage detection device and method |
| CN113552310A (en) * | 2021-09-17 | 2021-10-26 | 海安嘉臣环境科技有限公司 | Online automatic monitoring system for water quality of wastewater discharge port |
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2016
- 2016-03-30 CN CN201620256476.6U patent/CN205404259U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106769209A (en) * | 2016-11-17 | 2017-05-31 | 无锡艾科瑞思产品设计与研究有限公司 | A kind of Portable enriching column water quality detecting automatic sampler |
| CN107376488A (en) * | 2017-08-15 | 2017-11-24 | 江苏省环境监测中心 | Suitable for the filtration in-situ system of the water sample containing heavy metal |
| CN108226430A (en) * | 2017-12-28 | 2018-06-29 | 广州华清环境监测有限公司 | A kind of monitoring water quality on line preprocess method |
| CN109141974A (en) * | 2018-06-28 | 2019-01-04 | 谢远平 | A kind of water supply and drainage sample detection equipment |
| CN108956921A (en) * | 2018-07-24 | 2018-12-07 | 芜湖市金马电子信息有限责任公司 | A kind of novel oilfield injection water quality detecting instrument |
| CN108956921B (en) * | 2018-07-24 | 2021-06-11 | 安徽科创新能源科技有限责任公司 | Novel oil field water injection water quality testing instrument |
| CN108871858A (en) * | 2018-08-06 | 2018-11-23 | 全椒县鮰鱼养殖专业合作社 | A Channel-catfish fish pond water water quality monitoring equipment |
| CN109317389A (en) * | 2018-09-19 | 2019-02-12 | 中国环境科学研究院 | More micro- plastics separated in synchronization devices of partial size in a kind of stirring-type deposit or soil |
| CN109317389B (en) * | 2018-09-19 | 2023-12-22 | 中国环境科学研究院 | Synchronous separator of many particle diameters microplastic in stirring formula deposit or earth |
| CN112082819A (en) * | 2020-08-29 | 2020-12-15 | 贵州水蓝环保科技有限公司 | Sewage detection device and method |
| CN113552310A (en) * | 2021-09-17 | 2021-10-26 | 海安嘉臣环境科技有限公司 | Online automatic monitoring system for water quality of wastewater discharge port |
| CN113552310B (en) * | 2021-09-17 | 2021-12-03 | 海安嘉臣环境科技有限公司 | Online automatic monitoring system for water quality of wastewater discharge port |
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Granted publication date: 20160727 Termination date: 20170330 |