CN207425375U - Adapt to the spent fuel storage device of marine environment - Google Patents
Adapt to the spent fuel storage device of marine environment Download PDFInfo
- Publication number
- CN207425375U CN207425375U CN201721178379.0U CN201721178379U CN207425375U CN 207425375 U CN207425375 U CN 207425375U CN 201721178379 U CN201721178379 U CN 201721178379U CN 207425375 U CN207425375 U CN 207425375U
- Authority
- CN
- China
- Prior art keywords
- storage
- spent fuel
- screen work
- marine environment
- storage device
- 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.)
- Expired - Fee Related
Links
Classifications
-
- 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
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- Fuel Cell (AREA)
Abstract
The utility model is related to adapt to the spent fuel storage device of marine environment, including Spent Fuel Pool and the storage screen work being placed in Spent Fuel Pool, it is characterized in that it is connected between storage screen work and the inner wall of Spent Fuel Pool by buffer gear, the bottom of storage screen work is provided with adjustment supporting leg, storage screen work is separated into more than two storage cells, it stores small interior and is provided with upper backup pad and lower supporting plate, irradiated fuel assembly is positioned at by upper backup pad and lower supporting plate among storage cell.The utility model is simple in structure, easy to use, operational safety.
Description
Technical field
The utility model is related to the marine storage of radioactive substance, the irradiated fuel store for specifically adapting to marine environment fills
It puts.
Background technology
Ocean nuclear power platform is a non-self-propulsion type energy supply ship/platform using nuclear energy as primary energy, can be grown
Phase carries out operation in appointed place or is moved to another place progress operation as needed, is to solve the marine resources development energy to protect
The best mode of barrier, reactor need replacing nuclear fuel assembly after the operation of a cycle.To ensure that user continues energy
Source supplies, and improves nuclear power unit stressor and platform economy, generally use sea and reloads, due to the country there is no possess it is weary
The ship of fuel transport function is, it is necessary to which ocean nuclear power platform possesses irradiated fuel store ability.Compared to land nuclear power station, ocean core
The environment of power platform irradiated fuel store is more severe, is chronically at and waves operating mode, and can suffer from colliding, explode, aircraft pendant
Impact caused by the external events such as falling, being stranded, often lead between spentnuclear fuel and screen work, between screen work and Spent Fuel Pool mutually
Collision, the lighter damages equipment, heavy then trigger accident.Therefore, adaptation sea simple in structure, easy to use, operational safety is designed
The spent fuel storage device of foreign environment is very necessary.
Utility model content
The purpose of this utility model is to provide a kind of adaptation marine environment simple in structure, easy to use, operational safety
Spent fuel storage device.
To achieve the above object, the utility model adopts the following technical solution：Adapt to the irradiated fuel store dress of marine environment
Put, including Spent Fuel Pool and the storage screen work that is placed in Spent Fuel Pool), it is characterized in that storage screen work and Spent Fuel Pool
It is connected between inner wall by buffer gear, the bottom for storing screen work is provided with adjustment supporting leg, and storage screen work is separated into two or more
Storage cell, store small interior and be provided with upper backup pad and lower supporting plate, irradiated fuel assembly passes through upper backup pad and lower support
Plate is positioned among storage cell.
Further, the cross section of the storage screen work is square, and the storage screen work is separated into 25 storages
Cell.
The utility model is simple in structure, easy to use, operational safety.
Description of the drawings
Fig. 1 is the structure diagram of the utility model；
Fig. 2 is the top view of Fig. 1；
Fig. 3 is the A-A direction views of Fig. 2.
In figure：1- Spent Fuel Pools；2- stores screen work；3- buffer gears；4- adjusts supporting leg；5- stores cell；It is propped up on 6-
Fagging；7- lower supporting plates；8- irradiated fuel assemblies.
Specific embodiment
The utility model is further described with reference to the accompanying drawings and embodiments, but the embodiment should not be construed as pair
The limitation of the utility model.
The spent fuel storage device as depicted for adapting to marine environment, including Spent Fuel Pool 1 and is placed in spentnuclear fuel water
Storage screen work 2 in pond 1 is stored and connected between screen work 2 and the inner wall of Spent Fuel Pool 1 by buffer gear 3, stores screen work 2
Bottom be provided with adjustment supporting leg 4, storage screen work 2 be separated into it is more than two storage cells 5, store cell 5 in be provided with
Support plate 6 and lower supporting plate 7, irradiated fuel assembly 8 are positioned at by upper backup pad 6 and lower supporting plate 7 among storage cell 5.
Preferred embodiment is：In said program, the cross section of the storage screen work 2 is square, the storage lattice
Frame 2 is separated into 25 storage cells 5.
The content not being described in detail in this specification belongs to the prior art well known to those skilled in the art.
Claims (2)
1. the spent fuel storage device of marine environment is adapted to, including Spent Fuel Pool (1) and the storage being placed in Spent Fuel Pool (1)
Deposit screen work (2), it is characterised in that：It is connected between storage screen work (2) and the inner wall of Spent Fuel Pool (1) by buffer gear (3),
The bottom of storage screen work (2) is provided with adjustment supporting leg (4), and storage screen work (2) is separated into more than two storages cell (5), storage
It deposits in cell (5) and is provided with upper backup pad (6) and lower supporting plate (7), irradiated fuel assembly (8) passes through upper backup pad (6) and lower branch
Fagging (7) is positioned among storage cell (5).
2. the spent fuel storage device according to claim 1 for adapting to marine environment, it is characterised in that：The storage screen work
(2) cross section is square, and the storage screen work (2) is separated into 25 storages cell (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721178379.0U CN207425375U (en) | 2017-09-14 | 2017-09-14 | Adapt to the spent fuel storage device of marine environment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721178379.0U CN207425375U (en) | 2017-09-14 | 2017-09-14 | Adapt to the spent fuel storage device of marine environment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207425375U true CN207425375U (en) | 2018-05-29 |
Family
ID=62316303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721178379.0U Expired - Fee Related CN207425375U (en) | 2017-09-14 | 2017-09-14 | Adapt to the spent fuel storage device of marine environment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207425375U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534217A (en) * | 2019-09-09 | 2019-12-03 | 中国船舶重工集团公司第七一九研究所 | A kind of spent fuel storage rack with Yu Haiyang's nuclear power platform |
| CN110580963A (en) * | 2019-09-09 | 2019-12-17 | 中国船舶重工集团公司第七一九研究所 | Buffer mechanism for spent fuel storage grillwork in marine environment |
-
2017
- 2017-09-14 CN CN201721178379.0U patent/CN207425375U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534217A (en) * | 2019-09-09 | 2019-12-03 | 中国船舶重工集团公司第七一九研究所 | A kind of spent fuel storage rack with Yu Haiyang's nuclear power platform |
| CN110580963A (en) * | 2019-09-09 | 2019-12-17 | 中国船舶重工集团公司第七一九研究所 | Buffer mechanism for spent fuel storage grillwork in marine environment |
| CN110580963B (en) * | 2019-09-09 | 2022-03-11 | 中国船舶重工集团公司第七一九研究所 | Buffer mechanism for spent fuel storage grillwork in marine environment |
| CN110534217B (en) * | 2019-09-09 | 2023-08-18 | 中国船舶重工集团公司第七一九研究所 | Spent fuel storage grillwork for ocean nuclear power platform |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20210914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |