CN203232098U - On-line conductivity detection device - Google Patents
On-line conductivity detection device Download PDFInfo
- Publication number
- CN203232098U CN203232098U CN 201220694976 CN201220694976U CN203232098U CN 203232098 U CN203232098 U CN 203232098U CN 201220694976 CN201220694976 CN 201220694976 CN 201220694976 U CN201220694976 U CN 201220694976U CN 203232098 U CN203232098 U CN 203232098U
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- tube
- conductivity
- separator tube
- valve
- drainage
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Abstract
The utility model discloses an on-line conductivity detection device mainly comprising a drainage tube, a valve, a separator tube, a conductivity instrument and an eduction tube; the drainage tube carries out drainage from an opening of a wall of a to-be-tested water discharge tube; the valve is arranged on a front end of the drainage tube; the separator tube is connected with the drainage tube; a conductivity instrument probe is fixed in the separator tube; an upper port of the separator tube is connected with the eduction tube; and the eduction tube is connected with the water discharge tube. The device is characterized in that if the valve is opened, sewage can continuously flow to the conductivity probe for on-line detection; a back side of the drainage tube is connected with the separator tube with enlarged diameter so as to reduce impact of water flow to the conductivity probe, and service life of the conductivity instrument is effectively prolonged; and the device is swift in design, simple in structure, low in cost, easy for an operator to use, so on-line monitoring to the sewage can be more easily carried out.
Description
Technical field
The utility model relates to sewage treatment area, especially relates to a kind of online conductivity pick-up unit.
Background technology
In the higher industrial sewage processing procedure of metal ion content, the sewage conductivity is to judge whether wastewater treatment is up to standard, and can the important evidence that discharge, the method that is usually used in detecting conductivity at present be direct perforate drainage water samplings on drainage pipeline, detect with conductivity meter, this method is simple, but needs artificial execute-in-place, and sampling detects, expend time in, can't obtain instant data, therefore in order to obtain online conductivity, need carry out necessary improvement to existing conductivity detection mode.
The utility model content
The purpose of this utility model is to overcome the defective that exists in the prior art, provide a kind of immediately, conductivity pick-up unit, and easy operating simple in structure fast.
For achieving the above object, the technical solution of the utility model is a kind of online conductivity pick-up unit of design, it is characterized in that, this device comprises drainage tube, valve, separator tube, electric conductivity detector, three-way interface exhausr port and delivery line, described drainage tube is from sewer wall opening extension fluid to be measured, described valve is installed in drainage tube front-end control water flow switch, drainage sewage enters described separator tube, the conductivity meter probe is inserted at seal pad center, separator tube right side, sewage floods electricity leads when probe conductivity meter and can read data, the separator tube upper end connects threeway, a termination gas outlet, another termination delivery line.
Described valve is arranged to adjustable, is used for the control inflow, and described valve can be set to solenoid valve, is convenient to Long-distance Control and opens or close, and obtains conductivity data.
Described separator tube caliber is bigger than drainage tube.
Described separator tube port closed.
Perforate on the described separator tube sealing surface is used for inserting electricity and leads probe, and the aperture is sealed with rubber ring.
Described conductivity meter fits over the line data output apparatus.
Described pipeline is cast carbon steel, is welded direct to before the use on the main sewer road.
Described each pipeline section is set to square.
For reducing sewage electricity is led the probe impact, further optimized technical scheme also has, and described separator tube sectional area is more than 3 times of drainage tube at least, reaches the purpose of buffering high flow capacity sewage.
For avoiding using for a long time on-line measuring device, impurity deposits in separator tube gradually in the sewage, reduces buffer volumes, and further optimized technical scheme also has, described separator tube port adopts the seal closure of tool screw thread mouth, is convenient to regularly separator tube be cleaned removal of impurities.
Directly aim at electricity for fear of the drainage tube water delivering orifice and lead probe, impact probe, influence detects data, and further preferred technology also has, and described separator tube water inlet is moved down as far as possible, and sewage evenly rises from bottom to top, can draw more real data.
In order to take full advantage of this online detection conductivity device, further preferred technology also has, and connects three-way interface in the separator tube exit, one end connects delivery line, the related valve sampling pipe of one end, but water sampling when realizing online detection conductivity is used for the detection of other project.
Can observe the liquid level of buffer zone during for use, further preferred technology also has, and indicates parts at buffering tube wall increase liquid level, is convenient in time observe liquid level, reads conductivity data.
Advantage of the present utility model and beneficial effect are: as long as Open valve, sewage just can continue to flow to separator tube, liquid is to reach electricity to lead the height of probe and just have line monitor signal to spread out of in separator tube, connect caliber behind the drainage tube and become big separator tube, can reduce current and electricity be led the impact of probe, can effectively increase the physical life of conductivity monitoring instrument, reduce water impact to the interference of detection signal, in addition, the sample sampling pipe that increases helps sample collecting, and this device design is ingenious, simple in structure, with low cost, be convenient to the operator and use.
Description of drawings
Fig. 1 is the structural representation of the utility model fluid foods transfer device.
Among the figure: 1, drainage tube; 2, valve; 3, separator tube; 3.1, the liquid level marking device; 4, electricity is led probe; 5, electricity is led detector; 6, three-way interface; 7, band valve sampling pipe; 8, delivery line.
Embodiment
Disclosed all features in this instructions, or the step in disclosed all methods or the process except mutually exclusive feature and/or step, all can make up by any way.Disclosed arbitrary feature in this instructions (comprising any accessory claim, summary and accompanying drawing) is unless special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, unless special narration, each feature is an example in a series of equivalences or the similar characteristics.
As shown in Figure 1, the utility model is a kind of online conductivity pick-up unit, this device comprises drainage tube 1, valve 2, separator tube 3, electricity is led probe 4, electricity is led detector 5, three-way interface 6, band valve sampling pipe 7 and delivery line 8, described drainage tube 1 is in sewer wall opening to be measured drainage, described valve 2 is installed in the drainage tube front end, separator tube 3 walls arrange liquid level marking device 3.1, described separator tube 3 entrances connect drainage tube, the endpiece sealing, described conductivity meter probe 4 is fixed on the gland bonnet, and external described electricity is led detector 5, and described separator tube connects three-way interface 6, other end connecting band valve sampling pipe 7, one ends connect delivery line 8.
Concrete installation process, in the drainpipe upper shed, will be with the drainage tube of valve to be welded to the exit, drainage tube outlet welding separator tube, separator tube outlet outer wall is stamped screw thread, electricity is led rod, and to be fixed in threaded seal closure center with O-ring seal aerial, twists good seal closure, the separator tube upper end open, connect three-way interface, the sampling pipe of one terminal strip valve, another termination delivery line, concrete use, open valve, valve size changes according to the drainpipe flow velocity, and the separator tube liquid level is observed in drainage, lead probe and highly namely can read data to covering electricity, needing to gather water sample can open the sampling pipe valve of closing, and accesses a certain amount of sewage, is used for other index and detects.
The above only is preferred implementation of the present utility model; should be understood that; for those skilled in the art; under the prerequisite that does not break away from the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (8)
1. online conductivity pick-up unit, this device comprises drainage tube, valve, separator tube, conductivity meter and delivery line, described drainage tube is in sewer wall opening to be measured drainage, described valve is installed in the drainage tube front end, described separator tube connects drainage tube, described conductivity meter probe is fixed in the separator tube, and described separator tube connects delivery line, derives fluid.
2. online conductivity pick-up unit as claimed in claim 1 is characterized in that described valve is arranged to adjustable, is used for the control inflow, and described valve can be set to solenoid valve, is convenient to Long-distance Control and opens or close, and obtains conductivity data.
3. online conductivity pick-up unit as claimed in claim 2 is characterized in that, described separator tube caliber is bigger than drainage tube.
4. fluid foods transfer device as claimed in claim 3 is characterized in that, described separator tube port closed.
5. online conductivity pick-up unit as claimed in claim 4 is characterized in that, perforate on the described separator tube sealing surface is used for inserting electricity and leads probe, and the aperture is sealed with rubber ring.
6. online conductivity pick-up unit as claimed in claim 5 is characterized in that described conductivity meter fits over the line data output apparatus.
7. online conductivity pick-up unit as claimed in claim 6 is characterized in that described pipeline is cast carbon steel, is welded direct to before the use on the main sewer road.
8. online conductivity pick-up unit as claimed in claim 7 is characterized in that, described each pipeline section is set to square.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694976 CN203232098U (en) | 2012-12-17 | 2012-12-17 | On-line conductivity detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220694976 CN203232098U (en) | 2012-12-17 | 2012-12-17 | On-line conductivity detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203232098U true CN203232098U (en) | 2013-10-09 |
Family
ID=49288218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220694976 Expired - Fee Related CN203232098U (en) | 2012-12-17 | 2012-12-17 | On-line conductivity detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203232098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208484A (en) * | 2019-07-17 | 2019-09-06 | 江苏绿浥农业科技股份有限公司 | A kind of intelligent circulation drain detection device |
| CN113466560A (en) * | 2021-06-30 | 2021-10-01 | 广船国际有限公司 | Electrostatic spraying coating conductivity on-line monitoring device |
-
2012
- 2012-12-17 CN CN 201220694976 patent/CN203232098U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110208484A (en) * | 2019-07-17 | 2019-09-06 | 江苏绿浥农业科技股份有限公司 | A kind of intelligent circulation drain detection device |
| CN110208484B (en) * | 2019-07-17 | 2021-07-13 | 江苏绿浥农业科技股份有限公司 | Intelligent circulating liquid discharge detection device |
| CN113466560A (en) * | 2021-06-30 | 2021-10-01 | 广船国际有限公司 | Electrostatic spraying coating conductivity on-line monitoring device |
| CN113466560B (en) * | 2021-06-30 | 2024-02-20 | 广船国际有限公司 | Electrostatic spraying coating conductivity on-line monitoring device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20181217 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |