CN206788097U - Creek section PH detecting systems - Google Patents
Creek section PH detecting systems Download PDFInfo
- Publication number
- CN206788097U CN206788097U CN201720539382.4U CN201720539382U CN206788097U CN 206788097 U CN206788097 U CN 206788097U CN 201720539382 U CN201720539382 U CN 201720539382U CN 206788097 U CN206788097 U CN 206788097U
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- China
- Prior art keywords
- sampling pump
- constant current
- power supply
- electrodes
- water
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The utility model discloses a kind of creek section PH detecting systems, including electricity separation case, constant current cup, PH electrodes, sampling pump and power supply, constant current cup and sampling pump are located at electricity separation bottom portion, power supply is located at electricity separation upper box part, power supply electrically connects with sampling pump, PH electrodes are in constant current cup, and the end of drawing water of sampling pump connects with the water of river surface, and the position of the outlet of constant current cup is higher than the bottom of PH electrodes.The position of the outlet of constant current cup is higher than the bottom of PH electrodes, thus, it is possible to ensure that PH electrodes contact with water all the time, effectively prevent PH electrode dry combustion methods, improves the service life of PH electrodes.Meanwhile water is entered directly into after sampling pump in constant current cup, constant current cup and power supply effectively realize electricity separation, ensure that the service life of each part, improve the accuracy of detection data respectively positioned at the bottom and top of electricity separation case.
Description
Technical field
The utility model belongs to a kind of detecting system, more particularly, to a kind of creek section PH detecting systems.
Background technology
Though creek section mounting means considers water quality on-line real time monitoring at present, data accurate and effective, nothing can not be ensured
Method improves O＆M efficiency.This method mainly protrudes following several situations：PH electrode dry combustion methods, cause PH electrode lives to reduce, can not
The accuracy of data is ensured, environmental administration reflects PH measurement data without representativeness；And there is peace than relatively hazardous in part installation site
Full hidden danger；It is difficult in maintenance, directly reduce O＆M efficiency.
Utility model content
The purpose of this utility model is to provide a kind of creek section PH detecting systems, can solve the problem that in above mentioned problem extremely
It is few one.
According to one side of the present utility model, there is provided a kind of creek section PH detecting systems, including electricity separation case,
Constant current cup, PH electrodes, sampling pump and power supply, constant current cup and sampling pump are located at electricity separation bottom portion, and power supply is located at water power point
From upper box part, power supply electrically connects with sampling pump, and in constant current cup, the end of drawing water of sampling pump connects PH electrodes with the water of river surface,
The position of the outlet of constant current cup is higher than the bottom of PH electrodes.
The beneficial effects of the utility model are：The position of the outlet of constant current cup is higher than the bottom of PH electrodes, thus, it is possible to
Ensure that PH electrodes contact with water all the time, effectively prevent PH electrode dry combustion methods, improve the service life of PH electrodes.Meanwhile water passes through
Entered directly into after over-sampling pump in constant current cup, constant current cup and power supply are located at the bottom and top of electricity separation case respectively, effectively
Electricity separation is realized, ensure that the service life of each part, improves the accuracy of detection data.
In some embodiments, creek section PH detecting systems also include control device, and control device includes micro computer
Time switch and electric pressure converter, microcomputer time-controlled switch are connected with power supply, the input and microcomputer time controlled of electric pressure converter
Switch connection, output end are connected with sampling pump.Thus, it can realize that timing extraction water sample is examined by microcomputer time-controlled switch
Survey, convenient use；Provided with electric pressure converter, it can meet that the use of sampling pump will in order to be high voltage by low voltage transition
Ask.
In some embodiments, the operating voltage of sampling pump is 24V.Thus, it is possible to when meeting that creek point is closer to the distance
Use, avoid causing the wasting of resources.
In some embodiments, creek section PH detecting systems also include control device, and control device includes micro computer
Time switch, the input of microcomputer time-controlled switch are connected with power supply, and output end is connected with sampling pump.Thus, micro computer is passed through
Time switch can realize that timing extraction water sample is detected, convenient use.
In some embodiments, the operating voltage of sampling pump is 220V.Thus, it is possible to when meeting that creek point is distant
Use, improve the scope of application.
In some embodiments, power supply is solar energy charging battery.Thus, it is possible to economize on resources, holistic cost is reduced.
In some embodiments, creek section PH detecting systems also include overflow pipe, one end and the constant current cup of overflow pipe
Outlet connection, the other end stretch out electricity separation case.Thus, can be by beyond the water of constant current cup outlet provided with overflow pipe
Discharge, it ensure that water level in constant current cup keeps constant, ensure the accuracy of detection data, and that improves PH electrodes use the longevity
Life.
In some embodiments, creek section PH detecting systems also include drinking-water pipe, one end of drinking-water pipe and sampling pump
Connection, the other end connect with the water of river surface, and the other end of drinking-water pipe is provided with filter screen.Thus, provided with filter screen, drinking-water pipe can be prevented
Block.
Brief description of the drawings
Fig. 1 is the structural representation of creek section PH detecting systems of the present utility model.
Embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings.
Reference picture 1：Creek section PH detecting systems of the present utility model, including electricity separation case 1, constant current cup 2, PH electrodes
3rd, sampling pump 4 and power supply 5, constant current cup 2 and sampling pump 4 are located at the bottom of electricity separation case 1, and constant current cup 2 is bonded and fixed at water power
The bottom of separator box 1.Power supply 5 is located at the top of electricity separation case 1, and power supply 5 electrically connects with sampling pump 4, and PH electrodes 3 are located at constant current cup
In 2, the end of drawing water of sampling pump 4 connects with the water of river surface, and the position of the outlet of constant current cup 2 is higher than the bottom of PH electrodes 3.
Electricity separation case 1 in creek section PH detecting systems of the present utility model hang over higher than long-term peak level 1m with
Upper position, is fixed.
Drawn water in order to facilitate sampling pump 4 from the water surface, creek section PH detecting systems also include drinking-water pipe 8, drinking-water pipe 8
One end is connected with sampling pump 4, and the other end connects with the water of river surface.Wherein, in order to effectively prevent drinking-water pipe 8 to be blocked, drinking-water pipe 8
The other end be provided with filter screen 9；Meanwhile can be consistent with water (flow) direction by the sample direction of sampling pump 4, it can be greatly reduced and draw water
The blocking probability of pipe 8.
In some embodiments, creek section PH detecting systems also include control device 6, and control device 6 includes micro- electricity
Brain time switch and electric pressure converter, microcomputer time-controlled switch are connected with power supply 5, when the input and micro computer of electric pressure converter
Control switch connection, output end are connected with sampling pump 4.Wherein, power supply 5 is solar energy charging battery, completes to power by solar energy.
The operating voltage of sampling pump 4 is 24V, is immersible pump, and its H-Max is nine meters, can meet that creek point is nearer
Requirement；And when mounted, sampling pump 4 is arranged in the pvc pipe connected with drinking-water pipe 8, realizes pumping function.
When in use, power supply 5 improves 12V voltage, and voltage is switched into 24V by electric pressure converter, meets sampling pump 4
Requirement.
When sampling pump 4 needs to extract water sample, microcomputer time-controlled switch closure, the voltage of power supply 5 passes through electric pressure converter
Conversion after, be met sampling pump 4 and work required voltage, sampling pump 4 starts to sample.Conversely, when sampling pump 4 draws water completion
Afterwards, microcomputer time-controlled switch disconnects, and stops the power supply to sampling pump 4.
In other embodiments, creek section PH detecting systems also include control device 6, and control device 6 includes micro-
Computer time switch, the input of microcomputer time-controlled switch are connected with power supply 5, and output end is connected with sampling pump 4.
Wherein, the operating voltage of sampling pump 4 is 220V, is self priming pump, and its H-Max is 55m, goes for creek
The situation of point farther out；By microcomputer time-controlled switch, the connection situation of sampling pump 4 and power supply 5 can be controlled.Work as microcomputer time controlled
During switch closure, power supply 5 supplies electricity to sampling pump 4, and sampling pump 4 extracts water to constant current cup 2, constant current can be detected by PH electrodes 3
The pH value of water sample in cup 2.Conversely, after the completion of detection, microcomputer time-controlled switch disconnects, and sampling pump 4 is stopped.
Creek section PH detecting systems also include overflow pipe 7, and one end of overflow pipe 7 connects with the outlet of constant current cup 2, separately
Electricity separation case 1 is stretched out in one end.Provided with overflow pipe 7, the water level in constant current cup 2 can be caused to remain constant, effectively prevented
PH electrodes 3 dry combustion methods.
Thus, creek section PH detecting systems of the present utility model are by provided with electricity separation case 1, can effectively by water and
Electricity is separated, and improves the service life of each component；Meanwhile it can be selected according to the near-far situation of sampled point different types of
Sampling pump, avoid causing the waste of resource, and different requirements can be met.
Above-described is only preferred embodiment of the present utility model, it is noted that for the ordinary skill of this area
For personnel, on the premise of not departing from the utility model and creating design, various modifications and improvements can be made, these all belong to
In the scope of protection of the utility model.
Claims (8)
1. creek section PH detecting systems, it is characterised in that including electricity separation case (1), constant current cup (2), PH electrodes (3), adopt
Sample pump (4) and power supply (5), the constant current cup (2) and sampling pump (4) are located at electricity separation case (1) bottom, the power supply (5)
Located at electricity separation case (1) top, the power supply (5) electrically connects with sampling pump (4), and the PH electrodes (3) are located at constant current cup (2)
Interior, the end of drawing water of the sampling pump (4) connects with the water of river surface, and the position of the outlet of the constant current cup (2) is higher than PH electrodes
(3) bottom.
2. creek section PH detecting systems according to claim 1, it is characterised in that described also including control device (6)
Control device (6) includes microcomputer time-controlled switch and electric pressure converter, and the microcomputer time-controlled switch is connected with power supply (5), institute
The input for stating electric pressure converter is connected with microcomputer time-controlled switch, and output end is connected with sampling pump (4).
3. creek section PH detecting systems according to claim 2, it is characterised in that the work electricity of the sampling pump (4)
Press as 24V.
4. creek section PH detecting systems according to claim 1, it is characterised in that described also including control device (6)
Control device (6) includes microcomputer time-controlled switch, and the input of the microcomputer time-controlled switch is connected with power supply (5), output end
It is connected with sampling pump (4).
5. creek section PH detecting systems according to claim 4, it is characterised in that the work electricity of the sampling pump (4)
Press as 220V.
6. creek section PH detecting systems according to claim 3, it is characterised in that the power supply (5) is solar charging
Battery.
7. the creek section PH detecting systems according to any one of claim 1~6, it is characterised in that also including overflow pipe
(7), one end of the overflow pipe (7) connects with the outlet of constant current cup (2), and the other end stretches out electricity separation case (1).
8. creek section PH detecting systems according to claim 7, it is characterised in that described to take out also including drinking-water pipe (8)
One end of water pipe (8) is connected with sampling pump (4), and the other end connects with the water of river surface, and the other end of the drinking-water pipe (8) is provided with filter
Net (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539382.4U CN206788097U (en) | 2017-05-12 | 2017-05-12 | Creek section PH detecting systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720539382.4U CN206788097U (en) | 2017-05-12 | 2017-05-12 | Creek section PH detecting systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206788097U true CN206788097U (en) | 2017-12-22 |
Family
ID=60711440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720539382.4U Expired - Fee Related CN206788097U (en) | 2017-05-12 | 2017-05-12 | Creek section PH detecting systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206788097U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115015511A (en) * | 2022-06-28 | 2022-09-06 | 中化珠海石化储运有限公司 | Rainwater discharge online detection system and rainwater classified discharge method with same |
-
2017
- 2017-05-12 CN CN201720539382.4U patent/CN206788097U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115015511A (en) * | 2022-06-28 | 2022-09-06 | 中化珠海石化储运有限公司 | Rainwater discharge online detection system and rainwater classified discharge method with same |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171222 Termination date: 20190512 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |