CN204188632U - For the online over-standard sample retention device of water quality monitoring - Google Patents
For the online over-standard sample retention device of water quality monitoring Download PDFInfo
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- CN204188632U CN204188632U CN201420573814.XU CN201420573814U CN204188632U CN 204188632 U CN204188632 U CN 204188632U CN 201420573814 U CN201420573814 U CN 201420573814U CN 204188632 U CN204188632 U CN 204188632U
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Abstract
The utility model discloses a kind of online over-standard sample retention device for water quality monitoring, its cabinet top is provided with display and PLC, transparent water sample flow-through tank is positioned in the middle part of cabinet, water analysis sensor embeds in transparent water sample flow-through tank, the two ends of transparent water sample flow-through tank have input channel, output channel, the top that input channel is positioned at the bottom of transparent water sample flow-through tank, output channel is positioned at transparent water sample flow-through tank; One intelligence keeps sample cellular installation in cabinet bottom, the intelligence unit that keeps sample comprises constant temperature storage box, evacuated tube, at least 2 exceed standard produce kinds of pipeline and at least 2 supporting plate layers, the evacuated tube other end is provided with exhaust-valve, at least 2 produce kinds of pipeline that exceed standard lay respectively at above the supporting plate layer of respective correspondence, and this produce kinds of pipeline that exceeds standard is provided with solenoid valve; Acoustooptic alarm is connected to PLC.The utility model accuracy is high, has real-time water sample representativeness, and can carry out continuously, monitor accurately and over-standard sample retention operation, the efficient height that keeps sample, structure are simple.
Description
Technical field
The utility model relates to a kind of over-standard sample retention device, is specifically related to a kind of online over-standard sample retention device for water quality monitoring.
Background technology
The quickening of process of industrialization and improving constantly of the level of urbanization, water pollution is day by day serious, how water conservation carry out one of exhausting control important state basic policy having become national sustainable development to sewage.How discharge of pollutant sources can be carried out in real time and continuous print monitoring, to be environmental monitoring problem in recent years to be solved, raising contaminant transport model and environmental management capacity are had great importance.At present, the device that keeps sample of the overproof water quality on market is generally only provided with the corollary apparatus that keeps sample, and to a preservation of the sample that exceeds standard, and does not carry out real-time system to water sample index and measures and intelligent layering, cannot fully understand the situation of change of water quality.
Summary of the invention
The utility model object is to provide a kind of online over-standard sample retention device for water quality monitoring, this online over-standard sample retention device accuracy is high, there is real-time water sample representativeness, can carry out continuously, monitor accurately and over-standard sample retention operation, solve the old-fashioned device simplification and cannot the shortcoming of Real-Time Monitoring of keeping sample, the device that makes to keep sample uses more convenient and quicker, improves the accuracy and practicality that keep sample, greatly reduce the care and maintenance cycle of the device that keeps sample, carry out Real-Time Monitoring variation of water.
For achieving the above object, the technical solution adopted in the utility model is: a kind of online over-standard sample retention device for water quality monitoring, comprise cabinet, transparent water sample flow-through tank, at least 2 kinds of water analysis sensors, acoustooptic alarm and intelligence keep sample unit, described cabinet top is provided with display and PLC, described transparent water sample flow-through tank is positioned in the middle part of cabinet, at least 2 kinds of described water analysis sensors embed in transparent water sample flow-through tank, the output terminal of this water analysis sensor is connected to the input end of PLC, the two ends of transparent water sample flow-through tank have input channel, output channel, shown input channel is positioned at the bottom of transparent water sample flow-through tank, output channel is positioned at the top of transparent water sample flow-through tank, one intelligence keeps sample cellular installation in cabinet bottom, the described intelligence unit that keeps sample comprises constant temperature storage box, evacuated tube, at least 2 exceed standard produce kinds of pipeline and at least 2 supporting plate layers, described evacuated tube is installed on the bottom of transparent water sample flow-through tank, described 2 supporting plate layers are vertically placed and evacuated tube runs through 2 supporting plate layer centers separately successively, this supporting plate layer is circumferentially placed with several bottles that keeps sample, evacuated tube one end is installed on the bottom of transparent water sample flow-through tank, the evacuated tube other end is provided with exhaust-valve, at least 2 produce kinds of pipeline that exceed standard lay respectively at above the supporting plate layer of respective correspondence, the described produce kinds of pipeline one end that exceeds standard is connected to evacuated tube, its other end is positioned at directly over the bottle that keeps sample, this produce kinds of pipeline that exceeds standard is provided with solenoid valve, this solenoid valve is connected to described PLC, described acoustooptic alarm is connected to PLC.
In technique scheme, further improvement project is as follows:
1, in such scheme, described 2 kinds of water analysis sensors are any 2 kinds in pH sensor, temperature sensor, turbidity transducer, dissolved oxygen sensor.
2, in such scheme, the left and right end of described transparent water sample flow-through tank has input channel, output channel.
3, in such scheme, described in exceed standard that produce kinds of pipeline is vertical with evacuated tube to be arranged.
4, in such scheme, described bottom of cabinet bulk is provided with feet.
5, in such scheme, the number of described supporting plate layer is three layers, described in the keep sample number of bottle be 20 ~ 26.
Because technique scheme is used, the utility model compared with prior art has following advantages and effect:
The utility model is used for the online over-standard sample retention device of water quality monitoring, it starts sampling when analysis result exceeds standard, only have overstandard waste water just can be kept sample, keep sample efficient height, structure is simple, easy to operate, with low cost, by increasing water analysis sensor, real-time measurement and the over-standard sample retention of carrying out sample water control, solve the old-fashioned device simplification and cannot the shortcoming of Real-Time Monitoring of keeping sample, the device that makes to keep sample uses more convenient and quicker, improve the accuracy and practicality that keep sample, greatly reduce the care and maintenance cycle of the device that keeps sample, carry out Real-Time Monitoring variation of water, sensor measurement object can be expanded, secondly, the top that its input channel is positioned at the bottom of transparent water sample flow-through tank, output channel is positioned at transparent water sample flow-through tank, Inlet and outlet water mode is bottom in and top out, to ensure that in water tank, water sample is even, transparent mode is visual appearance not only, and directly can observe water tank inner sensor position and Inlet and outlet water situation, the water sample that exceeds standard gathered does not have the time difference, and accuracy is high, has real-time water sample representativeness, can carry out continuously, monitor accurately and over-standard sample retention operation.
Accompanying drawing explanation
Accompanying drawing 1 is the online over-standard sample retention device structural representation of the utility model;
Accompanying drawing 2 to keep sample cellular construction schematic diagram for intelligence in the online over-standard sample retention device of the utility model.
In above accompanying drawing: 1, cabinet; 2, transparent water sample flow-through tank; 21, input channel; 22, output channel; 3, water analysis sensor; 4, intelligence keeps sample unit; 5, display; 6, PLC; 7, evacuated tube; 8, exceed standard produce kinds of pipeline; 9, supporting plate layer; 10, keep sample bottle; 11, feet; 12, solenoid valve; 13, exhaust-valve; 14, acoustooptic alarm; 15, constant temperature storage box.
Embodiment
Below in conjunction with drawings and Examples, the utility model is further described:
Embodiment: a kind of online over-standard sample retention device for water quality monitoring, comprise cabinet 1, transparent water sample flow-through tank 2, at least 2 kinds of water analysis sensors 3, acoustooptic alarm 14 and intelligence keep sample unit 4, described cabinet 1 top is provided with display 5 and PLC 6, described transparent water sample flow-through tank 2 is positioned in the middle part of cabinet 1, at least 2 kinds of described water analysis sensors 3 embed in transparent water sample flow-through tank 2, the output terminal of this water analysis sensor 3 is connected to the input end of PLC 6, the two ends of transparent water sample flow-through tank 2 have input channel 21, output channel 22, shown input channel 21 is positioned at the bottom of transparent water sample flow-through tank 2, output channel 22 is positioned at the top of transparent water sample flow-through tank 2, the one intelligence unit 4 that keeps sample is installed on cabinet 1 bottom, the described intelligence unit 4 that keeps sample comprises constant temperature storage box 15, evacuated tube 7, at least 2 exceed standard produce kinds of pipeline 8 and at least 2 supporting plate layers 9, described evacuated tube 7 is installed on the bottom of transparent water sample flow-through tank 2, described 2 supporting plate layers 9 vertically place and evacuated tube 7 runs through the respective center of 2 supporting plate layers 9 successively, this supporting plate layer 9 is circumferentially placed with several bottles 10 that keeps sample, evacuated tube 7 one end is installed on the bottom of transparent water sample flow-through tank 2, evacuated tube 7 other end is provided with exhaust-valve 13, at least 2 produce kinds of pipeline 8 that exceed standard lay respectively at above the supporting plate layer 9 of respective correspondence, described produce kinds of pipeline 8 one end that exceeds standard is connected to evacuated tube 7, its other end is positioned at directly over the bottle 10 that keeps sample, this produce kinds of pipeline 8 that exceeds standard is provided with solenoid valve 12, this solenoid valve 12 is connected to described PLC 6, described acoustooptic alarm 14 is connected to PLC 6.
Above-mentioned 2 kinds of water analysis sensors are any 2 kinds in pH sensor, temperature sensor, turbidity transducer, dissolved oxygen sensor.
The left and right end of above-mentioned transparent water sample flow-through tank 2 has input channel 21, output channel 22.
The above-mentioned produce kinds of pipeline 8 that exceeds standard is vertical with evacuated tube 7 to be arranged; Feet 13 is provided with bottom above-mentioned cabinet 1.
It is as follows that the present embodiment is used for the online over-standard sample retention device course of work of water quality monitoring: for the online over-standard sample retention device of water quality monitoring primarily of water analysis sensor 3 water analysis sensor, as pH sensor, temperature sensor, turbidity transducer, dissolved oxygen sensor, measure the pH of water quality respectively, temperature, turbidity, the indexs such as dissolved oxygen DO, sensor measurement end is placed in transparent water sample flow-through tank 2, metrical information by signal wire transfer to PLC 6 integrated after, show corresponding measured value on display 5, show simultaneously and whether be in the state of exceeding standard, , transparent water sample flow-through tank 2 is perspex transparent formula water tank, water tank by with input channel 21, output channel 22 connects, Inlet and outlet water mode is bottom in and top out, to ensure that in water tank, water sample is even, transparent mode is visual appearance not only, and directly can observe water tank inner sensor position and Inlet and outlet water situation, water sample flow-through cell and intelligence to be kept sample unit 4 UNICOM by pipeline by solenoid valve 12, the produce kinds of pipeline 8 that exceeds standard be connected with water sample flow-through cell arranges solenoid valve 12, according to the switching signal of the analytical information Controlling solenoid valve 12 that PLC 6 receives, for pH water analysis sensor measurement, if water sample pH is the signal that exceeds standard, opens solenoid valve 12, keep sample, if water sample pH is not for exceeding standard signal, not opens solenoid valve 12, the intelligence unit 4 that keeps sample comprises constant temperature storage box, the built-in bottle 10 that keeps sample, constant temperature storage box is by temperature in the transparent water sample flow-through tank 2 of temperature sensor measurement, and by temperature value by signal wire transfer to PLC 6 integrated after, show corresponding measured value on display 5, show simultaneously and whether be in normal condition, temperature controls at 4 ± 1 DEG C, supporting plate layer 9 is hierarchical design, each supporting plate layer 9 can deposit 24 bottles 10 that keep sample, the level of supporting plate layer 9 can need to expand according to scene, each level carries out keeping sample of same index, the produce kinds of pipeline 8 that exceeds standard arranges order according to PLC 6 and regulates nozzle position successively, carry out being corresponding in turn to keeping sample, supporting plate layer 9 adopts plug-type turnover pattern, user-friendly, PLC 6 is connect collected measurement by display 5, order is set according to the bottle 10 that keeps sample and regulates the nozzle position that keeps sample successively, carry out being corresponding in turn to keeping sample,
Information shows, and whether display is in the alarm condition that exceeds standard, there is historical record query display, PLC 6 respectively with water analysis sensor 3, solenoid valve 12, intelligence keeps sample unit 4, display 5, acoustooptic alarm 15, exceed standard produce kinds of pipeline 8, connection such as supporting plate layer 9 grade, collected water analysis sensor signal will be connect shown by display screen, the temperature sensor measurement signal kept sample in constant temperature storage box is shown at display screen, and the switch control rule of the solenoid valve that carries out keeping sample according to the scope of exceeding standard that user pre-sets, acoustooptic alarm is connected with PLC 6, sound and light alarm prompting is carried out according to the scope of exceeding standard that user pre-sets, as normal operation, for green light flicker, do not sound, exceed standard if occur, for amber light flicker, certain interval of time sends alarm sound, if occur continuously, multi objective exceeds standard, for blinking red lamp, and continue to send chimes of doom.
When adopting the above-mentioned online over-standard sample retention device for water quality monitoring, it starts sampling when analysis result exceeds standard, only have overstandard waste water just can be kept sample, keep sample efficient height, structure is simple, easy to operate, with low cost, by increasing water analysis sensor, real-time measurement and the over-standard sample retention of carrying out sample water control, solve the old-fashioned device simplification and cannot the shortcoming of Real-Time Monitoring of keeping sample, the device that makes to keep sample uses more convenient and quicker, improve the accuracy and practicality that keep sample, greatly reduce the care and maintenance cycle of the device that keeps sample, carry out Real-Time Monitoring variation of water, sensor measurement object can be expanded, secondly, the top that its input channel is positioned at the bottom of transparent water sample flow-through tank, output channel is positioned at transparent water sample flow-through tank, Inlet and outlet water mode is bottom in and top out, to ensure that in water tank, water sample is even, transparent mode is visual appearance not only, and directly can observe water tank inner sensor position and Inlet and outlet water situation, the water sample that exceeds standard gathered does not have the time difference, and accuracy is high, has real-time water sample representativeness, can carry out continuously, monitor accurately and over-standard sample retention operation.
Above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (6)
1. the online over-standard sample retention device for water quality monitoring, it is characterized in that: comprise cabinet (1), transparent water sample flow-through tank (2), at least 2 kinds of water analysis sensors (3), acoustooptic alarm (14) and intelligence keep sample unit (4), described cabinet (1) top is provided with display (5) and PLC (6), described transparent water sample flow-through tank (2) is positioned at cabinet (1) middle part, at least 2 kinds of described water analysis sensors (3) embed in transparent water sample flow-through tank (2), the output terminal of this water analysis sensor (3) is connected to the input end of PLC (6), the two ends of transparent water sample flow-through tank (2) have input channel (21), output channel (22), described input channel (21) is positioned at the bottom of transparent water sample flow-through tank (2), output channel (22) is positioned at the top of transparent water sample flow-through tank (2), the one intelligence unit (4) that keeps sample is installed on cabinet (1) bottom, the described intelligence unit (4) that keeps sample comprises constant temperature storage box (15), evacuated tube (7), at least 2 produce kinds of pipeline that exceed standard (8) and at least 2 supporting plate layers (9), described evacuated tube (7) is installed on the bottom of transparent water sample flow-through tank (2), described 2 supporting plate layers (9) are vertically placed and evacuated tube (7) runs through the respective center of 2 supporting plate layers (9) successively, this supporting plate layer (9) is circumferentially placed with several bottles that keeps sample (10), evacuated tube (7) one end is installed on the bottom of transparent water sample flow-through tank (2), evacuated tube (7) other end is provided with exhaust-valve (13), at least 2 produce kinds of pipeline that exceed standard (8) lay respectively at supporting plate layer (9) top of respective correspondence, the described produce kinds of pipeline that exceeds standard (8) one end is connected to evacuated tube (7), its other end is positioned at directly over the bottle that keeps sample (10), this produce kinds of pipeline that exceeds standard (8) is provided with solenoid valve (12), this solenoid valve (12) is connected to described PLC (6), described acoustooptic alarm (14) is connected to PLC (6).
2. online over-standard sample retention device according to claim 1, is characterized in that: described 2 kinds of water analysis sensors are any 2 kinds in pH sensor, temperature sensor, turbidity transducer, dissolved oxygen sensor.
3. online over-standard sample retention device according to claim 1, is characterized in that: the left and right end of described transparent water sample flow-through tank (2) has input channel (21), output channel (22).
4. online over-standard sample retention device according to claim 1, is characterized in that: described in exceed standard that produce kinds of pipeline (8) is vertical with evacuated tube (7) to be arranged.
5. online over-standard sample retention device according to claim 1, is characterized in that: described cabinet (1) bottom is provided with feet (11).
6. online over-standard sample retention device according to claim 1, is characterized in that: the number of described supporting plate layer (9) is three layers, described in the keep sample number of bottle (10) be 20 ~ 26.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573814.XU CN204188632U (en) | 2014-09-30 | 2014-09-30 | For the online over-standard sample retention device of water quality monitoring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420573814.XU CN204188632U (en) | 2014-09-30 | 2014-09-30 | For the online over-standard sample retention device of water quality monitoring |
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| Publication Number | Publication Date |
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| CN204188632U true CN204188632U (en) | 2015-03-04 |
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| CN201420573814.XU Expired - Fee Related CN204188632U (en) | 2014-09-30 | 2014-09-30 | For the online over-standard sample retention device of water quality monitoring |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015012A (en) * | 2016-01-28 | 2017-08-04 | 台湾欧多贝斯股份有限公司 | Fluid inspection station |
| CN107290494A (en) * | 2017-06-15 | 2017-10-24 | 力合科技（湖南）股份有限公司 | A kind of water quality sample-leaving system, method and water quality monitoring system |
| CN107894348A (en) * | 2017-12-27 | 2018-04-10 | 北京东方园林环境股份有限公司 | A kind of miniature automatic water quality monitoring sample-leaving system |
| CN108469506A (en) * | 2018-03-08 | 2018-08-31 | 天津农学院 | Multichannel aquaculture pond water sampling measuring device |
| CN116338124A (en) * | 2023-03-23 | 2023-06-27 | 无锡沃环仪表科技有限公司 | Surface water quality analysis device |
-
2014
- 2014-09-30 CN CN201420573814.XU patent/CN204188632U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107015012A (en) * | 2016-01-28 | 2017-08-04 | 台湾欧多贝斯股份有限公司 | Fluid inspection station |
| CN107290494A (en) * | 2017-06-15 | 2017-10-24 | 力合科技（湖南）股份有限公司 | A kind of water quality sample-leaving system, method and water quality monitoring system |
| CN107894348A (en) * | 2017-12-27 | 2018-04-10 | 北京东方园林环境股份有限公司 | A kind of miniature automatic water quality monitoring sample-leaving system |
| CN108469506A (en) * | 2018-03-08 | 2018-08-31 | 天津农学院 | Multichannel aquaculture pond water sampling measuring device |
| CN116338124A (en) * | 2023-03-23 | 2023-06-27 | 无锡沃环仪表科技有限公司 | Surface water quality analysis device |
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| C14 | Grant of patent or utility model | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20180829 Address after: 215000 Jinmen road 1299, Suzhou District, Suzhou, Jiangsu (room 109) Co-patentee after: Zhong Xudong Patentee after: Suzhou Hickman IOT Technology Co. Ltd. Address before: 215000 room 6-403, creative industry park, 328 Xing Hu Street, Suzhou Industrial Park, Jiangsu. Co-patentee before: Zhong Xudong Patentee before: TIANHE AUTOMATION TECHNOLOGY (SUZHOU) CO., LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150304 Termination date: 20190930 |
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| CF01 | Termination of patent right due to non-payment of annual fee |