CN209673296U - A kind of containment bulge test parameter acquisition devices - Google Patents
A kind of containment bulge test parameter acquisition devices Download PDFInfo
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- CN209673296U CN209673296U CN201920292168.2U CN201920292168U CN209673296U CN 209673296 U CN209673296 U CN 209673296U CN 201920292168 U CN201920292168 U CN 201920292168U CN 209673296 U CN209673296 U CN 209673296U
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Abstract
The utility model belongs to nuclear power station running technology field, and in particular to a kind of containment bulge test parameter acquisition devices, comprising: display A, keyboard A, acquisition cabinet A, intermediate connection cabinet, display B, keyboard B and acquisition cabinet B；The containment bulge test parameter acquisition devices of the utility model design have been successfully applied in the four nuclear power unit containment overall tightness tests of certain nuclear power station, it is operated by actual motion, the advantages of the utility model fully demonstrates system accuracies high, reliable design.
Description
Technical field
The utility model belongs to nuclear power station running technology field, and in particular to a kind of containment bulge test parameter acquisition dress
It sets.
Background technique
Certain nuclear power unit containment overall tightness test parameters monitoring system is the design abroad supply of material at present, is using this
Pressure, temperature and humidity parameter under the conditions of system acquisition is suppressed in containment, calculate dry air quality by the equation of gas state
Leakage situation verifies its leakproofness to obtain containment leak rate.By the way that the system have been before unit labour and in-service for the first time
The test of containment overall tightness.During being tested using original system, have the following problems: former acquisition system is being set
Unused redundancy on meter, such as power-off occurs during test, breaks and adopts exception, test data is all lost, system reliability
It is unable to get effective guarantee.Original system collector accuracy is relatively low, so that acquisition system entirety measurement error is larger.Cause
This is needed also it is necessary to design a kind of novel containment bulge test parameter acquisition devices in view of the above-mentioned problems in the prior art,
So as to solve the deficiencies in the prior art, ensure that nuclear power unit overhaul can be gone on smoothly.
Utility model content
The utility model aim is to provide a kind of containment bulge test parameter acquisition in view of the above shortcomings of the prior art
Device, for solve to occur during containment bulge test in the prior art power-off, it is disconnected adopt, test data is lost, system acquisition
The lower technical problem of device accuracy.
The technical solution of the utility model is:
A kind of containment bulge test parameter acquisition devices, comprising: display A, keyboard A, acquisition cabinet A, intermediate connection
Cabinet, display B, keyboard B and acquisition cabinet B；The display A, keyboard A and acquisition cabinet A are from top to bottom sequentially connected；It is described
Display B, keyboard B and acquisition cabinet B are from top to bottom sequentially connected；It is also connected between the acquisition cabinet A and acquisition cabinet B
Intermediate connection cabinet.
It include: as described above industrial computer A, collector A and UPS uninterruptible power supply A in acquisition cabinet A, the industrial computer A,
Collector A and UPS uninterruptible power supply A is from top to bottom sequentially connected in acquisition cabinet A.
It include: as described above industrial computer B, collector B and UPS uninterruptible power supply B in acquisition cabinet B, the industrial computer B,
Collector B and UPS uninterruptible power supply B is from top to bottom sequentially connected in acquisition cabinet B.
The utility model has the following beneficial effects:
The utility model uses the higher collector of accuracy, so as to improve system accuracies；Using Redundancy Design, adopt
Collect two sets of available data, improves system reliability；Acquisition signal is handled by one-to-two form, is acquired during test
Two sets of independent effective data, and the utility model design also uses UPS uninterruptible power supply, and improve system power supply can
By property.
The containment bulge test parameter acquisition devices of the utility model design have been successfully applied to four cores of certain nuclear power station
In the test of motor group containment overall tightness, operated by actual motion, the utility model fully demonstrates system accuracies
The advantages of height, reliable design.
The utility model can also meet the technical need of other system equipments by improving, to have preferable promote
Property.
Detailed description of the invention
Fig. 1 is a kind of containment bulge test parameter acquisition devices structural schematic diagram designed by the utility model；
Wherein: 1- display A, 2- keyboard A, 3- industrial computer A, 4- collector A, 5-UPS uninterruptible power supply A, 6- harvester
Cabinet A, 7- intermediate connection cabinet, 8- display B, 9- keyboard B, 10- industrial computer B, 11- collector B, 12-UPS uninterruptible power supply B,
13- acquires cabinet B.
Specific embodiment
The utility model technology is described further below:
As shown in Figure 1, a kind of containment bulge test parameter acquisition devices, comprising: display A1, keyboard A2, harvester
Cabinet A6, intermediate connection cabinet 7, display B8, keyboard B9 and acquisition cabinet B13；The display A1, keyboard A2 and acquisition cabinet A6
From top to bottom it is sequentially connected；The display B8, keyboard B9 and acquisition cabinet B13 are from top to bottom sequentially connected；The harvester
Intermediate connection cabinet 7 is also connected between cabinet A6 and acquisition cabinet B13.
It include: industrial computer A 3, collector A4 and UPS uninterruptible power supply A5 in the acquisition cabinet A6, the industrial computer A 3,
Collector A4 and UPS uninterruptible power supply A5 is from top to bottom sequentially connected in acquisition cabinet A6.
It include: industrial computer B 10, collector B11 and UPS uninterruptible power supply B12, the industry control in the acquisition cabinet B13
Machine B10, collector B11 and UPS uninterruptible power supply B12 are from top to bottom sequentially connected in acquisition cabinet B13.
A kind of containment bulge test parameter acquisition devices acquisition method as described above, includes the following steps:
Step 1: connection containment bulge test parameter acquisition devices；
Step 2: data acquisition in acquisition cabinet A6；
Step 3: data acquisition in acquisition cabinet B13；
Step 1 as described above includes: that will be passed through with regard to ground pressure, temperature and moisture sensors signal by intermediate connection cabinet 7
One-to-two cable is respectively connected in collector 4A and collector B11.
Step 2 as described above includes: that collector 4A passes through cable for acquisition data communication to industrial computer A 3, industrial computer A 3
Archive is acquired to data by runs software, and sensing data is shown by display A1；Keyboard A2 is used for
Operate industrial personal computer A3.
Step 3 as described above includes: that collector B11 passes through cable for acquisition data communication to industrial computer B 10, industrial personal computer
B10 is acquired archive to data by runs software, and is shown by display B8 to sensing data, and keyboard B9 is used
In operation industrial personal computer B10；Two sets of data acquisition system collection period are staggered, and do not acquire data in the same time, will not be to signal
One-to-two has an impact.
UPS uninterruptible power supply A5 is used to provide reliable source of power for industrial computer A 3, display A1 and collector A4.
UPS uninterruptible power supply B12 is used to provide reliable source of power for industrial computer B 10, collector B11 and display B8.
The utility model is explained in detail above in conjunction with embodiment, but the utility model is not limited to above-mentioned implementation
Example, within the knowledge of a person skilled in the art, can also be in the premise for not departing from the utility model aims
It is lower that various changes can be made.The content being not described in detail in the utility model can use the prior art.
Claims (3)
1. a kind of containment bulge test parameter acquisition devices characterized by comprising display A (1), keyboard A (2), acquisition
Cabinet A (6), intermediate connection cabinet (7), display B (8), keyboard B (9) and acquisition cabinet B (13)；The display A (1), keyboard
A (2) and acquisition cabinet A (6) are from top to bottom sequentially connected；The display B (8), keyboard B (9) and acquisition cabinet B (13) are by upper
It is sequentially connected under；Intermediate connection cabinet (7) are also connected between the acquisition cabinet A (6) and acquisition cabinet B (13).
2. a kind of containment bulge test parameter acquisition devices as described in claim 1, it is characterised in that: the acquisition cabinet
It include: industrial computer A (3), collector A (4) and UPS uninterruptible power supply A (5), the industrial computer A (3), collector A (4) in A (6)
It is from top to bottom sequentially connected in acquisition cabinet A (6) with UPS uninterruptible power supply A (5).
3. a kind of containment bulge test parameter acquisition devices as claimed in claim 2, it is characterised in that: the acquisition cabinet
It include: industrial computer B (10), collector B (11) and UPS uninterruptible power supply B (12), the industrial computer B (10), acquisition in B (13)
Device B (11) and UPS uninterruptible power supply B (12) is from top to bottom sequentially connected in acquisition cabinet B (13).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292168.2U CN209673296U (en) | 2019-03-08 | 2019-03-08 | A kind of containment bulge test parameter acquisition devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920292168.2U CN209673296U (en) | 2019-03-08 | 2019-03-08 | A kind of containment bulge test parameter acquisition devices |
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| CN209673296U true CN209673296U (en) | 2019-11-22 |
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| CN201920292168.2U Active CN209673296U (en) | 2019-03-08 | 2019-03-08 | A kind of containment bulge test parameter acquisition devices |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855804A (en) * | 2019-03-08 | 2019-06-07 | 江苏核电有限公司 | A kind of containment bulge test parameter acquisition devices and its acquisition method |
| CN111189594A (en) * | 2020-01-15 | 2020-05-22 | 大连理工大学 | Rapid assessment method for leakage rate of multilayer pressure bearing shell based on flow conservation theorem |
-
2019
- 2019-03-08 CN CN201920292168.2U patent/CN209673296U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109855804A (en) * | 2019-03-08 | 2019-06-07 | 江苏核电有限公司 | A kind of containment bulge test parameter acquisition devices and its acquisition method |
| CN111189594A (en) * | 2020-01-15 | 2020-05-22 | 大连理工大学 | Rapid assessment method for leakage rate of multilayer pressure bearing shell based on flow conservation theorem |
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