CN105280076B - A kind of reactor pressure vessel heat-insulation layer steam discharge assembly function experimental rig - Google Patents
A kind of reactor pressure vessel heat-insulation layer steam discharge assembly function experimental rig Download PDFInfo
- Publication number
- CN105280076B CN105280076B CN201510763919.0A CN201510763919A CN105280076B CN 105280076 B CN105280076 B CN 105280076B CN 201510763919 A CN201510763919 A CN 201510763919A CN 105280076 B CN105280076 B CN 105280076B
- Authority
- CN
- China
- Prior art keywords
- gas storage
- storage casing
- exhaust valve
- insulation layer
- steam discharge
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B25/00—Models for purposes not provided for in G09B23/00, e.g. full-sized devices for demonstration purposes
Abstract
A kind of reactor pressure vessel heat-insulation layer steam discharge assembly function experimental rig, it is mainly made up of gas storage casing, exhaust valve, switch board, limiter and blower fan, and described exhaust valve is according to reactor pressure vessel heat-insulation layer steam discharge component 1：1 is made, and simulates actual installation mode and be installed on the analog interface of the gas storage casing；Described exhaust valve rides over gas storage casing interface top edge by Gravitative Loads, obliquely and is closed on gas storage casing analog interface；The top of the gas storage casing is provided with the limiter that the lockable exhaust valve when not operating is in closure state with gas storage casing interface all the time；The blower fan of the backward gas storage casing injection gas of a startup is configured with the gas storage casing, one is separately also configured with and is used to detect the switch board that whether pressure in expansion box body reaches desired value and controllable limiter performs opening operation；It has the features such as structure combination is simple, reasonable, and use is easy to operate, reliable, and simulation is strong.
Description
Technical field
The present invention relates to a kind of feature to passive reactor pressure vessel heat-insulation layer steam discharge component to test
The experimental rig of card, belong to heat preservation technology field.
Background technology
The country is verified without the feature for passive reactor pressure vessel heat-insulation layer steam discharge component at present
Experimental rig.
The content of the invention
It is an object of the invention to overcome the shortcomings of the prior art, and provide a kind of structure combination simply, rationally, make
With easy to operate, reliable, the strong reactor pressure vessel heat-insulation layer steam discharge assembly function experimental rig of simulation；It can be to non-energy
The feature of dynamic reactor pressure vessel heat-insulation layer steam discharge component carries out testing and verification before engineer applied, designs it offer base
Plinth data.
The purpose of the present invention is completed by following technical solution, a kind of reactor pressure vessel heat-insulation layer steam discharge group
Part function test device, it is mainly made up of gas storage casing, exhaust valve, switch board, limiter and blower fan, described exhaust valve according to
According to reactor pressure vessel heat-insulation layer steam discharge component 1：1 is made, and simulates actual installation mode and be installed in the expansion box
On the analog interface of body；Described exhaust valve rides over gas storage casing interface top edge by Gravitative Loads, obliquely and is closed to
On gas storage casing analog interface；The top of the gas storage casing is provided with the lockable exhaust valve when not operating and connect with gas storage casing
Mouth is in the limiter of closure state all the time.
As preferred：The blower fan of the backward gas storage casing injection gas of a startup is configured with the gas storage casing, is separately also matched somebody with somebody
One is equipped with to be used to detect the control that whether pressure in expansion box body reaches desired value and controllable limiter performs opening operation
Cabinet.
Limiter of the present invention lockable exhaust valve when not operating is in closure state all the time with gas storage casing interface；
The blower fan starts backward gas storage casing injection gas, is now in closed state in casing, the gas constantly accumulated makes casing
Interior pressure constantly raises；When the switch board detects pressure arrival desired value in casing, order limiter performs opening operation,
Now if the passive open function of exhaust valve is effective, exhaust valve can be opened by box house Opening pressure, it was demonstrated that should
Exhaust valve can meet passive open function under required pressure value.
The present invention has the features such as structure combination is simple, reasonable, and use is easy to operate, reliable, and simulation is strong, fully meets
Passive reactor pressure vessel heat-insulation layer steam discharge component functionality test requirements document.
Brief description of the drawings
Fig. 1 is reactor pressure vessel heat-insulation layer steam discharge assembly function experimental rig front view of the present invention.
Fig. 2 is reactor pressure vessel heat-insulation layer steam discharge assembly function experimental rig top view of the present invention.
Fig. 3 is reactor pressure vessel heat-insulation layer steam discharge assembly function experimental rig left view of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be described in detail：Shown in Fig. 1-3, a kind of reaction stacking pressure of the present invention
Force container heat-insulation layer steam discharge assembly function experimental rig, it mainly by gas storage casing 1, exhaust valve 2, switch board 3, limiter 4 with
Blower fan 5 forms, and described exhaust valve 2 is according to reactor pressure vessel heat-insulation layer steam discharge component 1：1 is made, and simulates actual installation
Mode is installed on the analog interface of the gas storage casing 1；Described exhaust valve 2 rides over by Gravitative Loads, obliquely
The interface top edge of gas storage casing 1 is simultaneously closed on the analog interface of gas storage casing 1；The top of the gas storage casing 1 is provided with not
Lockable exhaust valve is in the limiter of closure state with gas storage casing interface all the time during action.
Shown in figure, the blower fan 5 that the backward gas storage casing 1 of a startup injects gas 7 is configured with the gas storage casing 1, separately
It is also configured with one is used to detect whether pressure in gas storage casing 1 reaches desired value and controllable limiter 4 performs opening operation
Switch board 3.
Embodiment：Fig. 1, shown in 2, reactor pressure vessel heat-insulation layer steam discharge assembly function experimental rig of the present invention
Mainly it is made up of gas storage casing 1, exhaust valve 2, switch board 3, limiter 4 and blower fan 5, described exhaust valve 2 is according to reaction stacking pressure
Force container heat-insulation layer steam discharge component 1：1 is made, and simulation actual installation mode is installed in the analog interface of gas storage casing 1
On.
Shown in Fig. 3, exhaust valve 2 of the present invention is connected with the interface bottom of gas storage casing 1 using hinge 6, and exhaust valve 2 is just
Under normal state can because Gravitative Loads, obliquely ride over the interface top edge of gas storage casing 1, now exhaust valve 2 is in Natural closure
State, device top are provided with limiter 4, and the limiter 4 lockable exhaust valve 2 when not operating begins with the interface of gas storage casing 1
Closure state is in eventually, and blower fan 5 starts backward gas storage casing 1 and injects gas 7, is now in closed state, continuous heap in casing
Long-pending gas 7 makes pressure in casing constantly raise, when switch board 3 detects pressure arrival desired value in casing, order limiter 4
Opening operation is performed, if now the passive open function of exhaust valve 2 is effective, exhaust valve 2 can be pressed by box house air 7
Power and open, it was demonstrated that the exhaust valve 2 can meet passive open function under required pressure value.
Reactor pressure vessel heat-insulation layer steam discharge assembly function experimental rig of the present invention simulates true accident conditions, can
Testing and verification is carried out before engineer applied to the feature of passive reactor pressure vessel heat-insulation layer steam discharge component, it is designed
Basic data is provided.Reactor pressure vessel heat-insulation layer steam discharge assembly function experimental rig of the present invention is logical multiple functions
Component is mutually assembled, and its dysfunction per members can all impact to result of the test.
Above-mentioned experimental rig is placed on by the present invention to be dried, in smooth place, and device must connect when installing power line
Ground, it can be tested after device debugging is got well and possesses experimental condition by testing regulations.
Claims (2)
1. a kind of reactor pressure vessel heat-insulation layer steam discharge assembly function experimental rig, it is mainly by gas storage casing（1）, exhaust valve
（2）, switch board（3）, limiter（4）With blower fan（5）Composition, it is characterised in that described exhaust valve（2）According to reactor pressure
Vessel insulation layer steam discharge component 1：1 is made, and simulates actual installation mode and be installed in the gas storage casing（1）Simulation connect
On mouth；Described exhaust valve（2）By Gravitative Loads, obliquely ride over gas storage casing（1）Interface top edge is simultaneously closed to gas storage
Casing（1）On analog interface；The gas storage casing（1）Top be provided with lockable exhaust valve and gas storage casing when not operating
Interface is in the limiter of closure state all the time（4）.
2. reactor pressure vessel heat-insulation layer steam discharge assembly function experimental rig according to claim 1, it is characterised in that
The gas storage casing（1）On be configured with the backward gas storage casing of a startup（1）Inject gas（7）Blower fan（5）, separately it is also configured with one
For detecting gas storage casing（1）Whether interior pressure reaches desired value and controllable limiter（4）Perform the switch board of opening operation
（3）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510763919.0A CN105280076B (en) | 2015-11-11 | 2015-11-11 | A kind of reactor pressure vessel heat-insulation layer steam discharge assembly function experimental rig |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510763919.0A CN105280076B (en) | 2015-11-11 | 2015-11-11 | A kind of reactor pressure vessel heat-insulation layer steam discharge assembly function experimental rig |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105280076A CN105280076A (en) | 2016-01-27 |
| CN105280076B true CN105280076B (en) | 2018-04-03 |
Family
ID=55148994
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510763919.0A Active CN105280076B (en) | 2015-11-11 | 2015-11-11 | A kind of reactor pressure vessel heat-insulation layer steam discharge assembly function experimental rig |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105280076B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004202156A (en) * | 2002-12-24 | 2004-07-22 | Michitomo Kawakami | Decompression chamber |
| CN103879847A (en) * | 2014-03-06 | 2014-06-25 | 同济大学 | Pneumatic control system in elevator lift car |
| CN104132804A (en) * | 2014-07-31 | 2014-11-05 | 南京诺德斯智能科技有限公司 | Ventilation and dynamic characteristic detection platform for explosion-proof overpressure exhaust valve |
| CN204202891U (en) * | 2014-10-27 | 2015-03-11 | 中华人民共和国顺德出入境检验检疫局 | Explosion-proof type pressure cooker pressure experimental device |
| CN205158770U (en) * | 2015-11-11 | 2016-04-13 | 浙江创想节能科技有限公司 | Reactor pressure vessel heat preservation steam extraction subassembly function test device |
-
2015
- 2015-11-11 CN CN201510763919.0A patent/CN105280076B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004202156A (en) * | 2002-12-24 | 2004-07-22 | Michitomo Kawakami | Decompression chamber |
| CN103879847A (en) * | 2014-03-06 | 2014-06-25 | 同济大学 | Pneumatic control system in elevator lift car |
| CN104132804A (en) * | 2014-07-31 | 2014-11-05 | 南京诺德斯智能科技有限公司 | Ventilation and dynamic characteristic detection platform for explosion-proof overpressure exhaust valve |
| CN204202891U (en) * | 2014-10-27 | 2015-03-11 | 中华人民共和国顺德出入境检验检疫局 | Explosion-proof type pressure cooker pressure experimental device |
| CN205158770U (en) * | 2015-11-11 | 2016-04-13 | 浙江创想节能科技有限公司 | Reactor pressure vessel heat preservation steam extraction subassembly function test device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105280076A (en) | 2016-01-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203250221U (en) | Dehumidifier | |
| CN206221677U (en) | Hand Fuel Bleed Valve | |
| CN201319060Y (en) | Test-box in high-low temperature test of battery | |
| CN202333480U (en) | Automatic pressure-relieving device for switch cabinet | |
| CN105280076B (en) | A kind of reactor pressure vessel heat-insulation layer steam discharge assembly function experimental rig | |
| CN205003824U (en) | Gas table leaks early warning case | |
| CN201373149Y (en) | Main steam security valve | |
| CN205158770U (en) | Reactor pressure vessel heat preservation steam extraction subassembly function test device | |
| WO2007085586A3 (en) | Method and device for closing in a water-filled pool a loaded case with irradiated nuclear fuel | |
| CN206995648U (en) | It is a kind of to utilize HFC-236fa and the battery fire extinguisher of carbon-dioxide fire engine | |
| CN108730614A (en) | A kind of household gas leakage closure power-off gas valve | |
| CN209979154U (en) | Sealing strip leakproofness check out test set | |
| CN202515392U (en) | Uncovering safety locking device and rice cooker comprising same | |
| CN204961970U (en) | Telescopic gas valve self -closing manipulator | |
| CN207397141U (en) | Main passive security guard system applied to automobile batteries chamber | |
| CN205841951U (en) | A kind of automatic coal gas Leak Detection valve | |
| CN110492459A (en) | A kind of high-voltage discharge method, device and motor | |
| CN204711190U (en) | Carbide alloy pressure sintering furnace hydrogen dewaxing power failure automatic inflating protective device | |
| CN206906555U (en) | A kind of explosion-proof cabin of new energy battery Humidity Test | |
| CN105261281B (en) | A kind of reactor pressure vessel insulating layer water inlet component function test device | |
| CN207528410U (en) | A kind of leak-checking apparatus | |
| CN202350323U (en) | Device for automatically detecting pressure of inner container of electric storage water heater | |
| CN202585793U (en) | Wiring device | |
| CN206522512U (en) | A kind of sanitation-grade safety valve | |
| CN205158771U (en) | Reactor pressure vessel heat preservation subassembly function test device of intaking |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A functional testing device for the exhaust component of the insulation layer of a reactor pressure vessel Effective date of registration: 20230814 Granted publication date: 20180403 Pledgee: Bank of Hangzhou Co.,Ltd. Tonglu sub branch Pledgor: ZHEJIANG CHUANGXIANG ENERGY SAVING TECHNOLOGY CO.,LTD. Registration number: Y2023330001754 |