CN206411051U - A kind of pair of branch pH meter automatic detection device - Google Patents
A kind of pair of branch pH meter automatic detection device Download PDFInfo
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- CN206411051U CN206411051U CN201720094673.7U CN201720094673U CN206411051U CN 206411051 U CN206411051 U CN 206411051U CN 201720094673 U CN201720094673 U CN 201720094673U CN 206411051 U CN206411051 U CN 206411051U
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- reflux pump
- branch
- pipeline
- test
- pair
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Abstract
The utility model discloses a kind of pair of branch pH meter automatic detection device, including main pipeline, the side of the main pipeline is communicated with branch pipe, the branch pipe is connected to the first reflux pump and the second reflux pump by three joints, the other end of first reflux pump and the second reflux pump converges to detection inlet pipe, and in detection inlet pipe connection, the described one end of detection inlet pipe away from the first reflux pump and the second reflux pump is communicated with test pipeline, it is provided with the detection inlet pipe on flow control valve, the test pipeline and the first PH meters and the 2nd PH meters is installed side by side.Measure loop is provided with the utility model by solution line; test pipeline is entered by the solution in reflux pump introduction pipe; it slow down the flow and flow velocity of solution; reduce impact of the solution to test probe; protect pH meter; its service life is extended, the pH value of solution can more accurately be detected by setting two groups of PH to count, and improve the degree of accuracy of detection.
Description
Technical field
The utility model is related to PH meter technical fields, more particularly to a kind of pair of branch pH meter automatic detection device.
Background technology
Industrial PH meters, are a kind of conventional industrial instrumentation equipment, are the research and development for specializing in Online monitoring of pollution sources,
Manufacture, the synthesis entity of service is built in sale, site installation test, technical support and operational management etc..On pH electrodes
Glass is elapsed over time can gradually aging, gradient（The caused electrode of unit pH value change exports the changing value of current potential）Dislike
Change, take a long time and can be only achieved stable potential.The service life of general electrode is 1 year.In addition, temperature also have to aging compared with
It is big to influence, the degree of aging that several all degree of agings are quite stored 1 year at room temperature is stored at 100 DEG C.PH meter has high-precision
Degree, high reliability, installation and it is easy to maintenance the advantages of, while to pollute it is also more sensitive, it is necessary to often demarcation, typically every one
To one and a half months demarcation once, it is annual to change electrode successively.Three, Shanghai Environmental Protection Technology Co., Ltd is that inscription safe science and technology in Taiwan has
Limit company is to specialize in the research and development of Online monitoring of pollution sources, the manufacturing, sale, scene in the distribution company in continent
The synthesis entity of service is built in installation and debugging, technical support and operational management etc..Company is engaged in water quality since being set up from 2000
Analysis and on-line monitoring, have possessed abundant operating experience and actual achievement, and in the German electrochemistry doctor Lai Tai of application in 2003,
Related product is researched and developed, independent brand LogoSANBON squeezes into the international market, and technically uses advanced foreign technology completely, mainly
Parts are from Japan, imported from America, and strict assembling production, with reference to the demand in market, sells the production of reasonable price of fine quality at home
Product.
Existing pH meter is widely used in all trades and professions, it is necessary to enter to the solution in pipeline in some industries and enterprise
The measure of row pH value, traditional mode is directly to be detected pH meter from the side wall insertion pipeline of pipeline, but pH value determination
PH meter mounting rod is longer, and liquid inventory flow velocity is too fast in pipeline, therefore pH meter installs needs and adds support in its bottom, no
Then mounting rod occurs swing, damages pH meter, so also leads to that pH meter is not easy to remove, and the test result of single pH meter is present
Error.For this, we design a kind of pair of branch pH meter automatic detection device, to solve the above problems.
Utility model content
The purpose of this utility model be in order to solve shortcoming present in prior art, and a kind of pair of branch pH meter proposed from
Motion detection device.
To achieve these goals, the utility model employs following technical scheme：
A kind of pair of branch pH meter automatic detection device, including main pipeline, the side of the main pipeline are communicated with branch pipe, the branch
Pipe is connected to the first reflux pump and the second reflux pump by three joints, first reflux pump and the second reflux pump it is another
One end converges to detection inlet pipe, and in detection inlet pipe connection, and the detection inlet pipe is away from the first reflux pump and the second reflux pump
One end, which is communicated with test pipeline, the detection inlet pipe, is provided with flow control valve, is provided with the on the test pipeline side by side
One PH is counted and the 2nd PH meters, and the detection probe that the first PH meters and the 2nd PH are counted is extended to inside test pipeline, and described first
The signal output part that PH is counted and the 2nd PH is counted is connected with monitoring terminal, the one of the remote detection inlet pipe of the test pipeline by cable
End is communicated with test outlet pipe, and the other end of the test outlet pipe is extended in main pipeline.
It is preferred that, magnetic valve, and first time are provided with the pipeline at first reflux pump and the second reflux pump two ends
Pump, the second reflux pump and magnetic valve is flowed to be electrically connected with monitoring terminal.
It is preferred that, magnetic valve is provided with the test outlet pipe, and be electrically connected with monitoring terminal.
It is preferred that, the flow control valve is electrically connected with monitoring terminal.
It is preferred that, the junction of the branch pipe and test outlet pipe and main pipeline is provided with sealing gasket.
It is preferred that, the first reflux pump general service pump, the second reflux pump is stand-by pump.
Compared with prior art, the beneficial effects of the utility model are：It is provided with the utility model by solution line
Measure loop, enters test pipeline by the solution in reflux pump introduction pipe, slow down the flow and flow velocity of solution, reduce
Solution protects pH meter, extends its service life, setting two groups of PH to count can be more accurately to testing the impact of probe
The pH value of solution is detected, the degree of accuracy of detection is improved, the setting of two reflux pumps enables another in the case of being damaged at one
Platform, will not delay manufacturing schedule, improve production efficiency.
Brief description of the drawings
Fig. 1 be the utility model proposes a kind of pair of branch pH meter automatic detection device structural representation.
In figure：1 main pipeline, 2 branch pipes, 3 first reflux pumps, 4 detection inlet pipes, 5 flow control valves, 6 test pipelines, 7 first
PH meters, 8 the 2nd PH meters, 9 monitoring terminals, 10 test outlet pipes, 11 second reflux pumps.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.
Reference picture 1, a kind of pair of branch pH meter automatic detection device, including main pipeline 1, the side of main pipeline 1 is communicated with branch pipe
2, branch pipe 2 is connected to the first reflux pump 3 and the second reflux pump 11, the general service pump of the first reflux pump 3, second by three joints
Reflux pump 11 is stand-by pump, and the other end of the first reflux pump 3 and the second reflux pump 11 converges to detection inlet pipe 4, and in detect into
Pipe 4 is connected, and the one end of detection inlet pipe 4 away from the first reflux pump 3 and the second reflux pump 11 is communicated with test pipeline 6, detects inlet pipe 4
On flow control valve 5 is installed, flow control valve 5 is electrically connected with monitoring terminal 9, test pipeline 6 on be provided with first side by side
The detection probe of PH meters 7 and the 2nd PH meters 8, the first PH meters 7 and the 2nd PH meters 8 is extended to inside test pipeline 6, the first PH meters 7
Monitoring terminal 9, the first reflux pump 3 and the two ends of the second reflux pump 11 are connected with by cable with the 2nd PH signal output parts for counting 8
Pipeline on be provided with magnetic valve, and the first reflux pump 3, the second reflux pump 11 and magnetic valve electrically connect with monitoring terminal 9
Connect, the one end of test pipeline 6 away from detection inlet pipe 4, which is communicated with test outlet pipe 10, test outlet pipe 10, is provided with magnetic valve, and in
It is electrically connected with monitoring terminal 9, the other end of test outlet pipe 10 is extended in main pipeline 1, branch pipe 2 and test outlet pipe 10 and supervisor
The junction in road 1 is provided with sealing gasket.
This using it is new when in use, the solution in main pipeline 1 is by branch pipe 2 by the first reflux pump 3 and the second reflux pump
11 are introduced into test pipeline 6, under normal circumstances, and the first reflux pump 3 and the second reflux pump 11 are to starting one, and another conduct is standby
With, flow control valve 5 slow down the flow and flow velocity of solution, reduces impact of the solution to test probe, protects pH meter,
Its service life is extended, the solution that detection is completed finally flows back to main pipeline 1, forms measure loop, and setting two groups of PH to count can
The pH value of solution is more accurately detected, the degree of accuracy of detection, the setting of two reflux pumps, in the case where one is damaged is improved
Another is enabled, manufacturing schedule will not be delayed, production efficiency is improved.
It is described above, only the utility model preferably embodiment, but protection domain of the present utility model is not
This is confined to, any one skilled in the art is in the technical scope that the utility model is disclosed, according to this practicality
New technical scheme and its utility model design are subject to equivalent substitution or change, should all cover in protection model of the present utility model
Within enclosing.
Claims (6)
1. a kind of pair of branch pH meter automatic detection device, including main pipeline（1）, it is characterised in that the main pipeline（1）Side connect
It is connected with branch pipe（2）, the branch pipe（2）The first reflux pump is connected to by three joints（3）With the second reflux pump（11）, institute
State the first reflux pump（3）With the second reflux pump（11）The other end converge to detection inlet pipe（4）, and in detection inlet pipe（4）Connection,
The detection inlet pipe（4）Away from the first reflux pump（3）With the second reflux pump（11）One end be communicated with test pipeline（6）, it is described
Detect inlet pipe（4）On flow control valve is installed（5）, the test pipeline（6）On be provided with side by side the first PH meter（7）With second
PH is counted（8）, the first PH meters（7）With the 2nd PH meters（8）Detection probe extend to test pipeline（6）Inside, described first
PH is counted（7）With the 2nd PH meters（8）Signal output part monitoring terminal is connected with by cable（9）, the test pipeline（6）It is remote
Detect inlet pipe（4）One end be communicated with test outlet pipe（10）, the test outlet pipe（10）The other end extend to main pipeline（1）
It is interior.
2. a kind of pair of branch pH meter automatic detection device according to claim 1, it is characterised in that first reflux pump
（3）With the second reflux pump（11）Magnetic valve, and the first reflux pump are provided with the pipeline at two ends（3）, the second reflux pump（11）
With magnetic valve and monitoring terminal（9）It is electrically connected with.
3. a kind of pair of branch pH meter automatic detection device according to claim 1, it is characterised in that the test outlet pipe（10）
On be provided with magnetic valve, and in monitoring terminal（9）It is electrically connected with.
4. a kind of pair of branch pH meter automatic detection device according to claim 1, it is characterised in that the flow control valve
（5）With monitoring terminal（9）It is electrically connected with.
5. a kind of pair of branch pH meter automatic detection device according to claim 1, it is characterised in that the branch pipe（2）And survey
Try out pipe（10）With main pipeline（1）Junction be provided with sealing gasket.
6. a kind of pair of branch pH meter automatic detection device according to claim 1, it is characterised in that first reflux pump
（3）General service pump, the second reflux pump（11）For stand-by pump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094673.7U CN206411051U (en) | 2017-01-24 | 2017-01-24 | A kind of pair of branch pH meter automatic detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720094673.7U CN206411051U (en) | 2017-01-24 | 2017-01-24 | A kind of pair of branch pH meter automatic detection device |
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| Publication Number | Publication Date |
|---|---|
| CN206411051U true CN206411051U (en) | 2017-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720094673.7U Expired - Fee Related CN206411051U (en) | 2017-01-24 | 2017-01-24 | A kind of pair of branch pH meter automatic detection device |
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| Country | Link |
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| CN (1) | CN206411051U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903905A (en) * | 2021-01-26 | 2021-06-04 | 山东惠工电气股份有限公司 | Acid value automatic sample introduction and weighing device by full-automatic reflux method |
| CN113307331A (en) * | 2021-06-28 | 2021-08-27 | 佛山市雅洁源科技股份有限公司 | Reverse osmosis pure water pH value monitoring device and method |
| CN113912165A (en) * | 2021-09-27 | 2022-01-11 | 上海通华不锈钢压力容器工程有限公司 | Silver ion sterilizer with water quality detection function, system and method |
-
2017
- 2017-01-24 CN CN201720094673.7U patent/CN206411051U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112903905A (en) * | 2021-01-26 | 2021-06-04 | 山东惠工电气股份有限公司 | Acid value automatic sample introduction and weighing device by full-automatic reflux method |
| CN112903905B (en) * | 2021-01-26 | 2024-01-12 | 山东惠工电气股份有限公司 | Automatic acid value sampling and weighing device by full-automatic reflux method |
| CN113307331A (en) * | 2021-06-28 | 2021-08-27 | 佛山市雅洁源科技股份有限公司 | Reverse osmosis pure water pH value monitoring device and method |
| CN113912165A (en) * | 2021-09-27 | 2022-01-11 | 上海通华不锈钢压力容器工程有限公司 | Silver ion sterilizer with water quality detection function, system and method |
| CN113912165B (en) * | 2021-09-27 | 2023-11-17 | 上海通华不锈钢压力容器工程有限公司 | Silver ion sterilizer with water quality detection function, system and method |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170815 Termination date: 20200124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |