CN205720090U - Used in nuclear power station chemical analysis instrument electrode verification support means - Google Patents
Used in nuclear power station chemical analysis instrument electrode verification support means Download PDFInfo
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- CN205720090U CN205720090U CN201620295250.7U CN201620295250U CN205720090U CN 205720090 U CN205720090 U CN 205720090U CN 201620295250 U CN201620295250 U CN 201620295250U CN 205720090 U CN205720090 U CN 205720090U
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- electrode
- vessel
- container
- power station
- nuclear power
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Abstract
This utility model relates to a kind of used in nuclear power station chemical analysis instrument electrode verification support means, support platform including the verification of adjustable type electrode and be separately mounted to demineralized water hold-up vessel, electrode placement container and the liquids recovery hold-up vessel on adjustable type electrode verification support platform, described demineralized water hold-up vessel is placed container by pipeline with electrode and is connected, and described electrode is placed container and is connected with liquids recovery hold-up vessel by pipeline.Compared with prior art, this utility model has that range is wide, safe and reliable, checking precision advantages of higher.
Description
Technical field
This utility model relates to a kind of chemical analysis instrument calibration equipment, especially relates to a kind of used in nuclear power station chemistry
Analysis meter electrode verification support means.
Background technology
At present, nuclear power station with chemical analysis instrument manufacturer model more (such as: HACH, Orion, Emerson,
The producers such as SIMENS, SWAN)；Owing to periodic check is the focus of chemical instruments regular maintenance, original
Electrode verification mode to there is following aspect not enough:
1) existing instrument check mode is that one hand-held glass container verifies, hand-held by the hand-held electrode of staff one
Glass container causes solution temperature unstable, causes verification data fluctuations bigger than normal.
2) instrument check need to repeatedly be repeated demarcation, adds electrode and the risk of hand-held glass container landing damage.
3) the solution band that inspection uses is corrosive (acid, alkali), there is chemical burn and risk of equipment damage.
Utility model content
Defect that the purpose of this utility model is contemplated to overcome above-mentioned prior art to exist and provide a kind of and use model
Enclose used in nuclear power station chemical analysis instrument electrode wide, safe and reliable, that checking precision is high verification support means.
The purpose of this utility model can be achieved through the following technical solutions:
A kind of used in nuclear power station chemical analysis instrument electrode verification support means, it is characterised in that include adjustable type electrode
Verification supports platform and is separately mounted to the demineralized water hold-up vessel on adjustable type electrode verification support platform, electrode placement
Container and liquids recovery hold-up vessel, described demineralized water hold-up vessel is connected with electrode placement container by pipeline,
Described electrode is placed container and is connected with liquids recovery hold-up vessel by pipeline.
Described adjustable type electrode verification supports platform and includes adjustable for height bracing frame and be respectively provided on bracing frame
Fixed plate and container carrier, described demineralized water hold-up vessel is arranged on fixed mount, and described electrode is placed and held
Device and liquids recovery hold-up vessel are separately mounted on container carrier.
Described bracing frame is provided with height adjustment retaining mechanism.
The pipeline that described demineralized water hold-up vessel and electrode are placed between container is provided with the first valve.
The pipeline that described electrode is placed between container and liquids recovery hold-up vessel is provided with the second valve.
Described electrode is placed container and is provided with two, in being arranged in parallel.
Compared with prior art, this utility model has the advantage that
1) range is wide: places container by changing different size electrode, can complete different model electrode school
Test.
2) safe and reliable: when avoiding hand-held electrode and container, landing damages risk and acid-base solution chemical burn wind
Danger.
3) checking precision is high, it is to avoid because of the impact on meter calibration value of the hand-held variations in temperature caused.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is entered
Row clearly and completely describes, it is clear that described embodiment is a part of embodiment of the present utility model, and not
It is whole embodiments.Based on the embodiment in this utility model, those of ordinary skill in the art are not making creation
Property work on the premise of the every other embodiment that obtained, all should belong to the scope of this utility model protection.
Embodiment
As it is shown in figure 1, a kind of used in nuclear power station chemical analysis instrument electrode verification support means, including adjustable type electrode
Verification supports platform 1 and is separately mounted to the demineralized water hold-up vessel 2 on adjustable type electrode verification support platform 1, electricity
Container 3 and liquids recovery hold-up vessel 4 are placed in pole, and described demineralized water hold-up vessel 2 is put with electrode by pipeline
Putting container 3 to connect, described electrode is placed container 4 and is connected with liquids recovery hold-up vessel 5 by pipeline.
Described adjustable type electrode verification supports platform 1 and includes adjustable for height bracing frame and be respectively provided at bracing frame
On fixed plate and container carrier, described demineralized water hold-up vessel 2 is arranged on fixed mount, and described electrode is put
Put container 3 and liquids recovery hold-up vessel 4 is separately mounted on container carrier.
Described bracing frame is provided with height adjustment retaining mechanism 7.
The pipeline that described demineralized water hold-up vessel 2 and electrode are placed between container 3 is provided with the first valve 5.Institute
The pipeline that the electrode stated is placed between container 3 and liquids recovery hold-up vessel 4 is provided with the second valve 6.Described
Electrode is placed container 3 and is provided with two, in being arranged in parallel.
Using method is as follows:
1), during verification correlation analysis instrument, demineralized water hold-up vessel 2 loads appropriate demineralized water, then by electricity
Pole is placed on electrode and places in container 3, can be completed the cleaning of electrode by demineralized water reservoir 1 outlet valve.
2) after completing electrode clean, closed electrode places container 3 sewage draining valve, falls in electrode places container 3
Enter to demarcate the standard solution of analysis meter, then high-ranking officers' electrical verification pole is put into electrode placement container 3 and carried out verification demarcation
Work.
3), after staking-out work completes, open electrode and place container 3 downstream sewage draining valve, emptying standard solution, then
Open cleaning and the devil liquor recovery work of the demineralized water reservoir 2 complete paired electrode of outlet valve.
In Shandong nuclear plant desalting water factory chemical instruments is demarcated, former water PH table, feed water by reverse osmosis PH table, total
Pipe water outlet PH table applies this device, verification demarcation all disposably to pass through.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model not office
Being limited to this, any those familiar with the art, can be easily in the technical scope that this utility model discloses
Expect amendment or the replacement of various equivalence, these amendment or replace all should contain protection domain of the present utility model it
In.Therefore, protection domain of the present utility model should be as the criterion with scope of the claims.
Claims (6)
1. a used in nuclear power station chemical analysis instrument electrode verification support means, it is characterised in that include adjustable type
Electrode verification supports platform and is separately mounted to the demineralized water hold-up vessel on adjustable type electrode verification support platform, electrode
Placing container and liquids recovery hold-up vessel, described demineralized water hold-up vessel places container even by pipeline and electrode
Connecing, described electrode is placed container and is connected with liquids recovery hold-up vessel by pipeline.
A kind of used in nuclear power station chemical analysis instrument electrode verification support means the most according to claim 1, its
Being characterised by, described adjustable type electrode verification supports platform and includes adjustable for height bracing frame and be respectively provided at support
Fixed plate on frame and container carrier, described demineralized water hold-up vessel is arranged on fixed mount, and described electrode is put
Put container and liquids recovery hold-up vessel is separately mounted on container carrier.
A kind of used in nuclear power station chemical analysis instrument electrode verification support means the most according to claim 2, its
Being characterised by, described bracing frame is provided with height adjustment retaining mechanism.
A kind of used in nuclear power station chemical analysis instrument electrode verification support means the most according to claim 1, its
Being characterised by, the pipeline that described demineralized water hold-up vessel and electrode are placed between container is provided with the first valve.
A kind of used in nuclear power station chemical analysis instrument electrode verification support means the most according to claim 4, its
Being characterised by, the pipeline that described electrode is placed between container and liquids recovery hold-up vessel is provided with the second valve.
A kind of used in nuclear power station chemical analysis instrument electrode verification support means the most according to claim 1, its
Being characterised by, described electrode is placed container and is provided with two, in being arranged in parallel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295250.7U CN205720090U (en) | 2016-04-11 | 2016-04-11 | Used in nuclear power station chemical analysis instrument electrode verification support means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620295250.7U CN205720090U (en) | 2016-04-11 | 2016-04-11 | Used in nuclear power station chemical analysis instrument electrode verification support means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205720090U true CN205720090U (en) | 2016-11-23 |
Family
ID=57309552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620295250.7U Expired - Fee Related CN205720090U (en) | 2016-04-11 | 2016-04-11 | Used in nuclear power station chemical analysis instrument electrode verification support means |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205720090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290410A (en) * | 2016-04-11 | 2017-10-24 | 中电华元核电工程技术有限公司 | A kind of used in nuclear power station chemical analysis instrument electrode verifies support meanss |
-
2016
- 2016-04-11 CN CN201620295250.7U patent/CN205720090U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107290410A (en) * | 2016-04-11 | 2017-10-24 | 中电华元核电工程技术有限公司 | A kind of used in nuclear power station chemical analysis instrument electrode verifies support meanss |
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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: 20161123 Termination date: 20210411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |