CN207114534U - Online water quality monitor sampling system automatic failure alarm device - Google Patents
Online water quality monitor sampling system automatic failure alarm device Download PDFInfo
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- CN207114534U CN207114534U CN201721129695.9U CN201721129695U CN207114534U CN 207114534 U CN207114534 U CN 207114534U CN 201721129695 U CN201721129695 U CN 201721129695U CN 207114534 U CN207114534 U CN 207114534U
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- mounting box
- gathering tube
- circulation groove
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Abstract
The utility model discloses a kind of online water quality monitor sampling system automatic failure alarm device, dissolved oxygen sensor including interconnection, signal acquisition and transport module, also include mounting box, water gathering tube, water acquisition pump, circulation groove, described water gathering tube one end through mounting box and respectively with water acquisition pump, circulation groove connects, the water gathering tube other end is located at mounting box bottom side, described dissolved oxygen sensor connects on circulation groove and with circulation groove, Hall flow sensor is additionally provided with described water gathering tube, described signal acquisition and transport module also respectively with water acquisition pump, Hall flow sensor connects.The utility model can monitor sampling inlet pipeline operation conditions, can send warning message in time by Internet of things system.
Description
Technical field
Monitoring water quality on line equipment technical field is the utility model is related to, more particularly to a kind of online water quality monitor sampling
System failure autoalarm.
Background technology
Current online dissolved oxygen analyzer, by the way of typically being installed using sensor immersion, in practical application water quality compared with
Easily occur situation about being blocked after sensor construction when dirty, also have using floatation type install sensor, water is extracted by sampling pump
The mode that sample circulates groove to measure, due to being difficult the timely situation for finding sampling pump blocking or failure, easily survey
Data distortion is measured, so as to have a strong impact on technology controlling and process.
The content of the invention
The utility model is in order to solve existing online water analysis instrument sampling system failure, as pump blocks or connects
Mouth blow-by causes water sample to enter measuring cell, and instrument can produce wrong measurement data, even result in medicine system maloperation
The problem of, there is provided one kind can sample inlet pipeline operation conditions by monitoring, and warning message is sent in time by Internet of things system
To user mobile phone, user is reminded to solve the online water quality monitor sampling system automatic failure alarm device of problem immediately.
To achieve these goals, the utility model uses following technical scheme, a kind of online water quality monitor sampling system
System automatic failure alarm device, including the dissolved oxygen sensor of interconnection, signal acquisition and transport module, in addition to installation
Box, water gathering tube, water acquisition pump, circulation groove, described water gathering tube one end is through mounting box and is connected respectively with water acquisition pump, circulation groove,
The water gathering tube other end is located at mounting box bottom side, and described dissolved oxygen sensor connects on circulation groove and with circulation groove,
Be additionally provided with Hall flow sensor on described water gathering tube, described signal acquisition and transport module also respectively with water acquisition pump, suddenly
You connect flow sensor.This programme measures water gathering tube flow signal using Hall flow sensor is installed additional on water gathering tube,
The detection signal of Hall flow sensor and dissolved oxygen sensor is all delivered to signal acquisition and transport module, when signal acquisition and
When transport module detects that flow signal disappears or flow is too small, inlet pipeline blocking or other failures are judged, then
Warning message is transmitted to background server, server sends warning message to user mobile phone or other terminals immediately, reminds
User fixes a breakdown.
Preferably, being provided with measuring cell in described mounting box, described measuring cell is provided with delivery port, described dissolved oxygen
Sensor, circulation groove are additionally provided with the accommodating chamber isolated with measuring cell, described water acquisition in measuring cell in the mounting box
Pump, signal acquisition and transport module are in accommodating chamber.This programme uses measuring cell, when can make dissolved oxygen sensor normal use
When measuring water oxygen content, and needing to correct dissolved oxygen sensor, as long as stopping water acquisition pump work, the water of measuring cell can empty, and
Dissolved oxygen sensor exposes in atmosphere, can measure oxygen content in air by it to adjust the measurement signal of dissolved oxygen sensor.
Preferably, described water gathering tube is provided with filter located at kickboard bottom side one end.Water gathering tube water inlet sets filtering
Device or screen pack etc., impurities in water can be filtered out, the water by filtering enters measuring cell, dissolved oxygen sensor fouling and clogging
Speed can reduce by more than 90%.
Therefore, the utility model has the advantages that：(1) sampling inlet pipeline operation conditions can be monitored；(2) can lead to
Cross Internet of things system and send warning message in time.
Brief description of the drawings
Fig. 1 is a kind of structural representation of the present utility model.
In figure：1st, dissolved oxygen sensor 2, signal acquisition and transport module 3, mounting box
4th, water gathering tube 5, water acquisition pump 6, circulation groove 7, Hall flow sensor
8th, measuring cell 9, delivery port 10, accommodating chamber 11, filter.
Embodiment
The utility model is further described below in conjunction with the accompanying drawings.
As shown in figure 1, a kind of online water quality monitor sampling system automatic failure alarm device, including interconnection are molten
Solve lambda sensor 1, signal acquisition and transport module 2, in addition to mounting box 3, water gathering tube 4, water acquisition pump 5, circulation groove 6, water gathering tube 4
One end is through mounting box 3 and is connected respectively with water acquisition pump 5, circulation groove 6, and the other end of water gathering tube 4 is located at the bottom side of mounting box 3, dissolving
Lambda sensor 1 is connected on circulation groove 6 and with circulation groove 6, and Hall flow sensor 7, signal acquisition are additionally provided with water gathering tube 4
Also it is connected respectively with water acquisition pump 5, Hall flow sensor 7 with transport module 2；
Measuring cell 8 is provided with mounting box 3, measuring cell 8 is provided with delivery port 9, and dissolved oxygen sensor 1, circulation groove 6 are located at measurement
In pond 8, the accommodating chamber 10 isolated with measuring cell 8 is additionally provided with mounting box 3, water acquisition pump 5, signal acquisition and transport module 2 are located at
In accommodating chamber 10；
Water gathering tube 4 is provided with filter 11 located at the bottom side one end of mounting box 3.
Specifically used process is that water acquisition pump 5 is supplied water by water gathering tube 4 into measuring cell 8, while the draining of delivery port 9, dissolving
Lambda sensor 1 can on-line testing water oxygen content, and measurement signal is delivered to signal acquisition and transport module, meanwhile, suddenly
Flow signal in the water gathering tube 4 detected is also delivered to signal acquisition and transport module 2 by flow sensor 7 by you, when signal is adopted
When collection and transport module 2 detect that flow signal disappears or flow is too small, the pipeline blockage of water gathering tube 4 or other events are judged
Barrier, warning message is then transmitted to background server, server sends warning message to user mobile phone or other terminals immediately
On, remind user to fix a breakdown；
In order to correct dissolved oxygen sensor 1, stop after the work a period of time of water acquisition pump 5 is set, water acquisition pump 5 is stopped
Afterwards, the water in measuring cell 8 is drained, and dissolved oxygen sensor 1 is exposed in air, and measurement signal is transmitted after standing a period of time
To signal acquisition and transport module 2, signal acquisition and transport module 2 are delivered to server, and server corrects dissolved oxygen biography automatically
The measured value of sensor 1, thus effectively maintains the accuracy of dissolved oxygen sensing data, and is to be corrected automatically, without people
Work operates.
Claims (3)
1. a kind of online water quality monitor sampling system automatic failure alarm device, including the dissolved oxygen sensor of interconnection,
Signal acquisition and transport module, it is characterised in that also including mounting box, water gathering tube, water acquisition pump, circulation groove, described water gathering tube
One end is through mounting box and is connected respectively with water acquisition pump, circulation groove, and the water gathering tube other end is located at mounting box bottom side, described
Dissolved oxygen sensor is connected on circulation groove and with circulation groove, and Hall flow sensor, institute are additionally provided with described water gathering tube
The signal acquisition and transport module stated also are connected with water acquisition pump, Hall flow sensor respectively.
2. online water quality monitor sampling system automatic failure alarm device according to claim 1, it is characterized in that, it is described
Mounting box in be provided with measuring cell, described measuring cell is provided with delivery port, and described dissolved oxygen sensor, circulation groove, which are located at, to be measured
In pond, the accommodating chamber isolated with measuring cell is additionally provided with the mounting box, described water acquisition pump, signal acquisition and transport module are set
In in accommodating chamber.
3. online water quality monitor sampling system automatic failure alarm device according to claim 1, it is characterized in that, it is described
Water gathering tube be provided with filter located at mounting box bottom side one end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721129695.9U CN207114534U (en) | 2017-09-05 | 2017-09-05 | Online water quality monitor sampling system automatic failure alarm device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721129695.9U CN207114534U (en) | 2017-09-05 | 2017-09-05 | Online water quality monitor sampling system automatic failure alarm device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207114534U true CN207114534U (en) | 2018-03-16 |
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ID=61574696
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721129695.9U Active CN207114534U (en) | 2017-09-05 | 2017-09-05 | Online water quality monitor sampling system automatic failure alarm device |
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| Country | Link |
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| CN (1) | CN207114534U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917095A (en) * | 2019-03-21 | 2019-06-21 | 蛙发信息科技（上海）有限公司 | A kind of remote online water quality monitor |
-
2017
- 2017-09-05 CN CN201721129695.9U patent/CN207114534U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109917095A (en) * | 2019-03-21 | 2019-06-21 | 蛙发信息科技（上海）有限公司 | A kind of remote online water quality monitor |
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