CN107221362A - A kind of sump filter henchnmrk test system - Google Patents
A kind of sump filter henchnmrk test system Download PDFInfo
- Publication number
- CN107221362A CN107221362A CN201710285740.8A CN201710285740A CN107221362A CN 107221362 A CN107221362 A CN 107221362A CN 201710285740 A CN201710285740 A CN 201710285740A CN 107221362 A CN107221362 A CN 107221362A
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- Prior art keywords
- water tank
- test cell
- pipeline
- performance appraisal
- appraisal system
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Classifications
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- G—PHYSICS
- G21—NUCLEAR PHYSICS; NUCLEAR ENGINEERING
- G21C—NUCLEAR REACTORS
- G21C17/00—Monitoring; Testing ; Maintaining
- G21C17/001—Mechanical simulators
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
Abstract
The invention discloses a kind of sump filter Performance Appraisal System, including the Water Environment Simulation unit, power set and downstream effect test cell for passing through pipeline successively fluid communication；The Water Environment Simulation unit includes water tank and the medium preparation tank turned on the water tank；Fixing device is provided with the water tank, the fixing device is used for fixed tested filter so that the fluid issuing of tested filter is turned on the fluid issuing of the water tank；The downstream effect test cell includes the fuel assembly test cell and alternative test cell by pipeline successively fluid communication, and the fluid issuing of the fluid intake and the power set of the fuel assembly test cell is turned on by pipeline.The present invention can simulate water environment after nuclear power plant's accident, pressure drop performance evaluation of the test sump filter under accident, while also taking into account such as fuel assembly test, valve, pipe fitting discharge coefficient measure other data tests.
Description
Technical field
The invention belongs to Performance Evaluation experimental system, and in particular to one kind can be used in nuclear power plant's sump filter performance
The pilot system evaluated, can also carry out the filtering downstream performance test such as valve, pipe fitting, In-core Instrumentation pressure drop.
Background technology
Nuclear power plant's sump filter is the visual plant of npp safety system, affects security system in Accident phase
Runnability, such as containment spray system and safety injection system.For performance of the ratings filter under accident conditions, lead to
Performance evaluation is carried out frequently with experiment and analytic approach.
For the conservative assessment nuclear power plant sump filter performance of comprehensive and reasonable as far as possible, the all-in one desk of integration is set up
Frame, the applying working condition of simulated accident after-filter, measurement obtains filter capability parameter.Test-bed can also use impure
Medium, assesses influence of the impurity for filter.
But the test-bed device is complicated, while experiment needs tank solution reagent, high energy consumption every time.Package unit is only
Sump filter experiment can be used for, service efficiency to be low, or needs to set up multiple stands, sump filter disintegrating slag pressure is measured respectively
Performance is dropped, test chemical effect influence, and downstream effect influence is assessed.Test-bed quantity is more, and comprehensive cost is high.
The content of the invention
Multifunctional experiment system is evaluated it is an object of the invention to provide a kind of sump filter performance synthesis, can be evaluated
Pressure drop under different in flow rate in environment containing disintegrating slag of sump filter, it is contemplated that temperature influences, chemically reacted in pond for
The influence of strainer screen surface voltage drop, is provided simultaneously with evaluating the function of sump filter downstream effect, can be under filter
Swim valve, pipe fitting, reactor core assembly and carry out drop measurement, qualitative assessment equipment performance has test valve, pipe fitting, reactor core assembly concurrently
Discharge characteristic function.
Technical scheme is as follows：
A kind of sump filter Performance Appraisal System, including Water Environment Simulation unit by pipeline successively fluid communication,
Power set and downstream effect test cell；
The Water Environment Simulation unit includes water tank and the medium preparation tank turned on the water tank；
Fixing device is provided with the water tank, the fixing device is used for fixed tested filter so that tested
The fluid issuing of the fluid issuing of filter and the water tank is turned on；
The downstream effect test cell includes passing through the pipeline fuel assembly test cell of fluid communication and replacement successively
Device to test unit, the fluid issuing of the fluid intake and the power set of the fuel assembly test cell is led by pipeline
It is logical；
The fuel assembly test cell include test device, the fuel assembly be arranged on the test device inside and
Pipe fitting by the fluid intake and fluid issuing of the test device respectively with the fuel assembly test cell two ends is turned on；
Also by being turned on valvular pipeline fluid between the power set and the alternative test cell；
Pipeline regulating valve is provided with the pipeline turned on the fluid inlet of the fuel assembly test cell；
Set on the pipeline turned on the pipeline turned on fuel assembly test cell and/or with alternative test cell
There are flow measurement device and/or drop measurement device；
The drop measurement device for detecting the tested filter pressure drop is provided with the water tank.
Further, heater is provided with sump filter Performance Appraisal System as described above, the water tank.
Further, sump filter Performance Appraisal System as described above, the power set and the fuel assembly
Cooling body is provided with pipeline between test cell and/or the alternative test cell.
Further, sump filter Performance Appraisal System as described above, the cooling body includes being arranged on pipeline
On valve and cooling branch road, the cooling branch road two ends respectively with the valve two ends turn on；Set on the cooling branch road
There are the cooler and control valve of series connection.
Further, sump filter Performance Appraisal System as described above, in addition to temperature controller, the cooler
Temperature inductor is additionally provided with the pipeline of structure fluid issuing；The temperature inductor is connected with temperature controller signal；It is described
Heater and the cooling body are connected with temperature controller control.
Further, sump filter Performance Appraisal System as described above, the fuel assembly test cell is provided with
Test device is provided with least two branch roads, every branch road；Every branch road two ends are respectively filled with power set and replacement
Put test cell fluid communication.
Further, sump filter Performance Appraisal System as described above, the alternative test cell includes broken
Slag trap branch road, the disintegrating slag trap branch road is provided with control valve and the disintegrating slag trap.
Further, sump filter Performance Appraisal System as described above, the alternative test cell also includes
Replaceable unit, the pipeline of the functions expanding branch road are provided with functions expanding branch road, the pipeline of the functions expanding branch road
The two ends fluid communication of two ends respectively with the disintegrating slag trap branch road.
Further, sump filter Performance Appraisal System as described above, the replaceable unit is heat exchanger, pipe
One or more of series connection in part and valve.
Further, sump filter Performance Appraisal System as described above, the fluid of the alternative test cell
Outlet is also turned on the water tank.
Further, septalium is provided with sump filter Performance Appraisal System as described above, the water tank.
Further, agitating device is provided with sump filter Performance Appraisal System as described above, the water tank.
Further, environmental monitoring is additionally provided with sump filter Performance Appraisal System as described above, the water tank
Device；The environment monitoring device includes one or more of in temperature sensor, tank gage and turbidity measurement apparatus.
Further, heat-insulation layer is provided with outside sump filter Performance Appraisal System as described above, the water tank.
Further, visual windows are provided with sump filter Performance Appraisal System as described above, the water tank, institute
The tested filter of position correspondence of visual windows is stated installed in the position where its filter core after the fixing device.
Further, sump filter Performance Appraisal System as described above, the Water Environment Simulation unit also includes spray
Spraying water tank, the spray water tank is turned on the water tank by spraying mechanism.
Further, sump filter Performance Appraisal System as described above, the power set are frequency conversion pump group or fixed
Frequency pump group.
Beneficial effects of the present invention are as follows：
The present invention can simulate water environment after nuclear power plant's accident, test pressure drop performance evaluation of the sump filter under accident,
Simultaneously also take into account such as fuel assembly test, valve, pipe fitting discharge coefficient measure other data tests.The experimental system of the present invention
Can also be to the disintegrating slag of the entrance lower procedure after sump filter is filtered for extensions such as valve, heat exchanger simulations
Range estimation examination, and with adjustable installation of water, so that plant energy consumption is reduced, issuing means efficiency.
Brief description of the drawings
Fig. 1 is the structural representation of sump filter Performance Appraisal System of the present invention.
In above-mentioned accompanying drawing, 1, water tank；2nd, power set；3rd, cooling body；4th, fuel assembly test cell；5th, alternative
Test cell；6th, spray water tank；7th, medium preparation tank；8th, spraying mechanism；101st, heater；301st, cooler；302nd, control
Valve；401st, test device；402nd, pipeline regulating valve；501st, disintegrating slag trap；502nd, control valve；503rd, replaceable unit.
Embodiment
The present invention is described in detail with reference to the accompanying drawings and examples.
The invention provides a kind of sump filter Performance Appraisal System, commented for carrying out nuclear power plant's sump filter performance
Valency experimental provision, can also carry out valve fluid attribute testing, evaluation of the disintegrating slag for influences such as fuel assembly, equipment, pipe fittings.
As shown in figure 1, the sump filter Performance Appraisal System that the present embodiment is provided includes the water ring by pipeline successively fluid communication
Border analogue unit, power set 2 and downstream effect test cell；The Water Environment Simulation unit include water tank 1 and with the water
The medium preparation tank 7 that case 1 is turned on；Medium preparation tank 7 is used into water tank 1 add the compositions, simulated accident such as chemicals, disintegrating slag
Water environment.Fixing device is provided with the water tank 1, the fixing device is used for fixed tested filter so that tested
The fluid issuing of the fluid issuing of filter and the water tank 1 is turned on；The downstream effect test cell include by pipeline according to
The fuel assembly test cell 4 and alternative test cell 5 of secondary fluid communication, the fluid of the fuel assembly test cell 4
The fluid issuing of entrance and the power set 2 is turned on by pipeline；The fuel assembly test cell 4 includes test device
401, the fuel assembly is arranged on the inside of test device 401 and passes through the fluid intake and stream of the test device 401
Body outlet is turned on the pipe fitting at the two ends of fuel assembly test cell 4 respectively；In this way, to ensure that fluid flows through tested fuel stack
Part, so as to be measured to the parameter for being tested fuel assembly.It is provided with the water tank 1 for detecting the tested filter
The drop measurement device of pressure drop.Tested filter is installed on the fluid outlet of water tank bottom, it is ensured that outflow radiator fluid goes out
Mouthful current pass fully through tested filter, two pressure sensors of the drop measurement device respectively out of water tank and
Two station acquisition pressure informations of the same absolute altitude of the tested filter interior.Turned on fuel assembly test cell 4
Flow measurement device is provided with the pipeline turned on pipeline and/or with alternative test cell 5 and/or drop measurement is filled
Put, so as to realize the measure to corresponding component pressure drop.
Also by being turned on valvular pipeline fluid between the power set 2 and the alternative test cell 5,
By the control of the valve, the system individually can carry out performance test assessment to the alternative test cell 5, according to reality
Border demand chooses whether to avoid influence of the fuel assembly unit to the Performance Evaluation.
Pipeline regulating valve 402 is provided with the pipeline turned on the fluid inlet of the fuel assembly test cell 4, to adjust
Save the fluid flow of pipeline.
Heater 101 is provided with the water tank 1, for providing different water environment temperature to sump filter.Institute
State and set on the pipeline between power set 2 and the fuel assembly test cell 4 and/or the alternative test cell 5
There is cooling body 3.In the present embodiment, the cooling body 3 includes the valve being arranged on pipeline and cooling branch road, described cold
But branch road two ends are turned on the valve two ends respectively；The cooler 301 and control valve of series connection are provided with the cooling branch road
302.Cooling body 3 is cooperated with heater 101, and suitable water temperature is provided for other test systems of downstream effect unit
Environment.The sump filter Performance Appraisal System of the present embodiment also includes temperature controller, the fluid issuing of cooling body 3
Temperature inductor is additionally provided with pipeline；The temperature inductor is connected with temperature controller signal；The He of heater 101
The cooling body 3 is connected with temperature controller control, and temperature environment is automatically controlled so as to realize.
The fuel assembly test cell 4 is provided with least two branch roads, every branch road and is provided with test device
401；Every branch road two ends respectively with power set 2 and the fluid communication of alternative test cell 5, to realize multiple burning groups
The measure of part.
The alternative test cell 5 includes disintegrating slag trap branch road, and the disintegrating slag trap branch road is provided with control
Valve 502 and the disintegrating slag trap 501.Operating personnel can control whether to open disintegrating slag by control valve 502 according to the actual requirements
Trap 501 carries out the disintegrating slag trapping of upstream device, so as to be contrasted with disintegrating slag content and characteristic in water tank 1, and then assesses
The deposition effect in rear downstream disintegrating slag downstream equipment is filtered, performance impact is evaluated.The alternative test is single
Member 5 also includes being provided with replaceable unit 503 on functions expanding branch road, the pipeline of the functions expanding branch road, and the function is opened up
Open up the two ends fluid communication of the pipeline two ends of branch road respectively with the disintegrating slag trap branch road.The replaceable unit 503 is heat
One or more of series connection in exchanger, pipe fitting and valve, to realize the performance detection assessment to different parts.It is described to replace dress
The fluid issuing for putting test cell 5 is also turned on the water tank 1, to realize that fluid circulation is utilized.
Septalium is provided with the water tank 1, water loading amount can be adjusted according to experiment demand.It is provided with the water tank 1
Agitating device (not shown), it is necessary to when ensure container inner medium it is homogeneous.Heat-insulation layer is provided with outside the water tank 1,
Ensure water temperature, contribute to energy-conservation.
Environment monitoring device (not shown) is additionally provided with the water tank 1；The environment monitoring device includes temperature
It is one or more of in sensor, tank gage and turbidity measurement apparatus, it is easy to carry out the water environment of sump filter in water tank 1
Adjustment.
Visual windows are provided with the water tank 1, the tested filter of position correspondence of the visual windows is arranged on institute
State the position where its filter core after fixing device；It is easy to disintegrating slag depositional phenomenon on direct observed and recorded filter.The water environment
Analogue unit also includes spray water tank 6, and the spray water tank 6 is turned on the water tank 1 by spraying mechanism 8；For simulating thing
Therefore in spray situation.Be provided with valve between disintegrating slag trap and spraying mechanism 8, so as to distribution portion flow as needed or
Person's whole flow is used to simulate spraying effect.The inside of water tank 1 can bear the material of spray with suspended portion.
The power set 2 are variable frequency pump or frequency conversion pump group, for providing test-bed drive ram, are needed according to design
Experimental rig circular flow is provided, flow can be adjusted.
The downstream effect test cell of the present embodiment can measure disintegrating slag for tested device (fuel assembly, heat exchanger,
Pipe fitting or valve) blocking, abrasion condition, measure change in pressure drop.
The sump filter Performance Appraisal System that the present embodiment is provided, can carry out sump filter different temperatures, no
Downstream effect experiment is carried out while experiment with the chemical effect under media environment, the fluid after being filtered through sump filter is determined
Influence of the medium to components downstream.Downstream effect module can also be closed, the pressure drop performance test of sump filter is individually completed.
Meanwhile, the system can not also install sump filter, install tested valve in alternative test cell 5 merely, carry out valve
Door discharge characteristic test.
Obviously, those skilled in the art can carry out the essence of various changes and modification without departing from the present invention to the present invention
God and scope.So, if these modifications and variations to the present invention belong to the model of the claims in the present invention and its equivalent technology
Within enclosing, then the present invention is also intended to comprising including these changes and modification.
Claims (17)
1. a kind of sump filter Performance Appraisal System, it is characterised in that：Including the water environment by pipeline successively fluid communication
Analogue unit, power set (2) and downstream effect test cell；
The Water Environment Simulation unit includes water tank (1) and the medium preparation tank (7) turned on the water tank (1)；
Fixing device is provided with the water tank (1), the fixing device is used for fixed tested filter so that be tested
The fluid issuing of the fluid issuing of filter and the water tank (1) is turned on；
The downstream effect test cell includes by the pipeline successively fuel assembly test cell (4) of fluid communication and replaces dress
Test cell (5) is put, the fluid intake of the fuel assembly test cell (4) leads to the fluid issuing of the power set (2)
Cross pipeline conducting；
The fuel assembly test cell (4) includes test device (401), and the fuel assembly is arranged on the test device
(401) internal and by the test device (401) fluid intake and fluid issuing test single with the fuel assembly respectively
The pipe fitting conducting at first (4) two ends；Test device (401) is configured with the pressure difference for measuring the fuel assembly diverse location pressure difference
Measuring instrumentss；
Also by being turned on valvular pipeline fluid between the power set (2) and the alternative test cell (5)；
Pipeline regulating valve (402) is provided with the pipeline turned on the fluid inlet of the fuel assembly test cell (4)；
Set on the pipeline turned on the pipeline turned on fuel assembly test cell (4) and/or with alternative test cell (5)
It is equipped with flow measurement device and/or drop measurement device；
The drop measurement device for detecting the tested filter pressure drop is provided with the water tank (1)；
The drop measurement device includes pressure information and the pressure information of the detected filter interior in collection water tank
Two pressure sensors.
2. sump filter Performance Appraisal System as claimed in claim 1, it is characterised in that be provided with the water tank (1)
Heater (101).
3. sump filter Performance Appraisal System as claimed in claim 2, it is characterised in that the power set (2) and institute
State and be provided with cooling body on the pipeline between fuel assembly test cell (4) and/or the alternative test cell (5)
(3)。
4. sump filter Performance Appraisal System as claimed in claim 3, it is characterised in that the cooling body (3) includes
The valve and cooling branch road being arranged on pipeline, the cooling branch road two ends are turned on the valve two ends respectively；The cooling
The cooler (301) and control valve (302) of series connection are provided with branch road.
5. sump filter Performance Appraisal System as claimed in claim 4, it is characterised in that also including temperature controller, institute
Temperature inductor is additionally provided with the pipeline for stating cooling body (3) fluid issuing；The temperature inductor is believed with temperature controller
Number connection；The heater (101) and the cooling body (3) are connected with temperature controller control.
6. sump filter Performance Appraisal System as claimed in claim 1, it is characterised in that the fuel assembly test cell
(4) it is provided with least two branch roads, every branch road and is provided with test device (401)；Every branch road two ends are respectively with moving
Power apparatus (2) and alternative test cell (5) fluid communication.
7. sump filter Performance Appraisal System as claimed in claim 1, it is characterised in that the alternative test cell
(5) disintegrating slag trap branch road is included, the disintegrating slag trap branch road is provided with control valve (502) and the disintegrating slag trap
(501)。
8. sump filter Performance Appraisal System as claimed in claim 7, it is characterised in that the alternative test cell
(5) also include being provided with replaceable unit (503), the function on functions expanding branch road, the pipeline of the functions expanding branch road
Expand the two ends fluid communication of the pipeline two ends of branch road respectively with the disintegrating slag trap branch road.
9. sump filter Performance Appraisal System as claimed in claim 8, it is characterised in that the replaceable unit (503)
For the one or more series connection in heat exchanger, pipe fitting and valve.
10. sump filter Performance Appraisal System as claimed in claim 1, it is characterised in that the alternative test is single
The fluid issuing of first (5) is also turned on the water tank (1).
11. sump filter Performance Appraisal System as claimed in claim 1, it is characterised in that be provided with the water tank (1)
Septalium.
12. sump filter Performance Appraisal System as claimed in claim 1, it is characterised in that be provided with the water tank (1)
Agitating device.
13. sump filter Performance Appraisal System as claimed in claim 1, it is characterised in that also set up in the water tank (1)
There is environment monitoring device；The environment monitoring device include it is a kind of in temperature sensor, tank gage and turbidity measurement apparatus or
It is several.
14. sump filter Performance Appraisal System as claimed in claim 1, it is characterised in that set outside the water tank (1)
There is heat-insulation layer.
15. sump filter Performance Appraisal System as claimed in claim 1, it is characterised in that be provided with the water tank (1)
Visual windows, the tested filter of position correspondence of the visual windows is arranged on the position after the fixing device where its filter core
Put.
16. sump filter Performance Appraisal System as claimed in claim 1, it is characterised in that the Water Environment Simulation unit
Also include spray water tank (6), the spray water tank (6) is turned on the water tank (1) by spraying mechanism (8).
17. sump filter Performance Appraisal System as claimed in claim 1, it is characterised in that the power set (2) are change
Frequency pump group determines frequency pump group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710285740.8A CN107221362B (en) | 2017-04-27 | 2017-04-27 | Pit filter performance evaluation experimental system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710285740.8A CN107221362B (en) | 2017-04-27 | 2017-04-27 | Pit filter performance evaluation experimental system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107221362A true CN107221362A (en) | 2017-09-29 |
| CN107221362B CN107221362B (en) | 2021-06-18 |
Family
ID=59943851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710285740.8A Active CN107221362B (en) | 2017-04-27 | 2017-04-27 | Pit filter performance evaluation experimental system |
Country Status (1)
| Country | Link |
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| CN (1) | CN107221362B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354234A (en) * | 2022-01-06 | 2022-04-15 | 中车青岛四方车辆研究所有限公司 | Water-blocking filter performance testing device and testing method |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030185333A1 (en) * | 2000-09-15 | 2003-10-02 | Sacedon Adelantado Jose Luis | Procedure and device for measuring resistance to hydriding of tubes and tubular claddings |
| KR20120025105A (en) * | 2010-09-07 | 2012-03-15 | 한국수력원자력 주식회사 | Test device for head loss of filter and test method thereof |
| KR20140038905A (en) * | 2012-09-21 | 2014-03-31 | 주식회사 미래와도전 | Hydraulics test device |
| KR101406715B1 (en) * | 2013-03-13 | 2014-06-12 | 한국수력원자력 주식회사 | Apparatus and method for testing in-vessel downstream effects of a pressurized water reactor |
| CN104236942A (en) * | 2014-09-03 | 2014-12-24 | 中科华核电技术研究院有限公司 | Filter performance detection method, device and system |
| CN104299661A (en) * | 2014-10-11 | 2015-01-21 | 中广核工程有限公司 | Transient test control method and system used in debugging and starting process of nuclear power station |
| CN106448761A (en) * | 2016-11-17 | 2017-02-22 | 中国核动力研究设计院 | Comprehensive performance verification experiment device of containment sump filter screen of nuclear power plant |
| CN106448760A (en) * | 2016-11-17 | 2017-02-22 | 中国核动力研究设计院 | Containment pit strainer overall performance experimental system and method |
| CN107195341A (en) * | 2017-05-17 | 2017-09-22 | 华北电力大学 | The on-line monitoring device that nuclear power plant containment shell fragment influences on fuel assembly pressure drop |
| CN107340218A (en) * | 2017-06-05 | 2017-11-10 | 中广核研究院有限公司 | The pilot system of downstream effect in a kind of research CPR1000 melt pit filter screen heaps |
-
2017
- 2017-04-27 CN CN201710285740.8A patent/CN107221362B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20030185333A1 (en) * | 2000-09-15 | 2003-10-02 | Sacedon Adelantado Jose Luis | Procedure and device for measuring resistance to hydriding of tubes and tubular claddings |
| KR20120025105A (en) * | 2010-09-07 | 2012-03-15 | 한국수력원자력 주식회사 | Test device for head loss of filter and test method thereof |
| KR20140038905A (en) * | 2012-09-21 | 2014-03-31 | 주식회사 미래와도전 | Hydraulics test device |
| KR101406715B1 (en) * | 2013-03-13 | 2014-06-12 | 한국수력원자력 주식회사 | Apparatus and method for testing in-vessel downstream effects of a pressurized water reactor |
| CN104236942A (en) * | 2014-09-03 | 2014-12-24 | 中科华核电技术研究院有限公司 | Filter performance detection method, device and system |
| CN104299661A (en) * | 2014-10-11 | 2015-01-21 | 中广核工程有限公司 | Transient test control method and system used in debugging and starting process of nuclear power station |
| CN106448761A (en) * | 2016-11-17 | 2017-02-22 | 中国核动力研究设计院 | Comprehensive performance verification experiment device of containment sump filter screen of nuclear power plant |
| CN106448760A (en) * | 2016-11-17 | 2017-02-22 | 中国核动力研究设计院 | Containment pit strainer overall performance experimental system and method |
| CN107195341A (en) * | 2017-05-17 | 2017-09-22 | 华北电力大学 | The on-line monitoring device that nuclear power plant containment shell fragment influences on fuel assembly pressure drop |
| CN107340218A (en) * | 2017-06-05 | 2017-11-10 | 中广核研究院有限公司 | The pilot system of downstream effect in a kind of research CPR1000 melt pit filter screen heaps |
Non-Patent Citations (3)
| Title |
|---|
| 张卫: "安全壳地坑过滤器下游效应（堆芯外）分析", 《核动力工程》 * |
| 张庆华: "AP1000 核电厂地坑滤网下游效应分析", 《核安全》 * |
| 张庆华: "压水堆核 电厂地坑滤网下游效应", 《核安全》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114354234A (en) * | 2022-01-06 | 2022-04-15 | 中车青岛四方车辆研究所有限公司 | Water-blocking filter performance testing device and testing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107221362B (en) | 2021-06-18 |
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