JPS61155793U - - Google Patents
Info
- Publication number
- JPS61155793U JPS61155793U JP1985038812U JP3881285U JPS61155793U JP S61155793 U JPS61155793 U JP S61155793U JP 1985038812 U JP1985038812 U JP 1985038812U JP 3881285 U JP3881285 U JP 3881285U JP S61155793 U JPS61155793 U JP S61155793U
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- inner cylinder
- reactor vessel
- thermal liner
- core
- 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.)
- Granted
Links
- 239000000463 material Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims description 2
- 239000002826 coolant Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
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
Landscapes
- Monitoring And Testing Of Nuclear Reactors (AREA)
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Description
第１図は本考案に係る原子炉容器の一実施例を
示す縦断側面図、第２図は同原子炉容器及び従来
の原子炉容器の温度分布を比較した説明図、第３
図は従来の原子炉容器の概略を示す縦断側面図、
第４図は同原子炉容器のサーマルライナ部を示す
拡大縦断側面図、第５図は同サーマルライナ部の
温度分布説明図である。
１……原子炉容器、６……炉心、７……上部プ
レナム、８……内筒、９……サーマルライナ、１
０……対流防止材。
FIG. 1 is a vertical side view showing an embodiment of the reactor vessel according to the present invention, FIG. 2 is an explanatory diagram comparing the temperature distribution of the same reactor vessel and a conventional reactor vessel, and FIG.
The figure is a vertical side view schematically showing a conventional reactor vessel.
FIG. 4 is an enlarged longitudinal sectional side view showing the thermal liner portion of the reactor vessel, and FIG. 5 is an explanatory diagram of temperature distribution in the thermal liner portion. 1...Reactor vessel, 6...Reactor core, 7...Upper plenum, 8...Inner cylinder, 9...Thermal liner, 1
0...Convection prevention material.
Claims (1)
記炉心の外側上方に内筒を立設して、同内筒の内
部に冷却材の上部プレナムを形成し、同内筒と原
子炉容器胴との間にサーマルライナを設けるとと
もに同サーマルライナと同原子炉内容器胴との間
に対流防止材を設けたことを特徴とする原子炉容
器。 In a reactor vessel that supports a reactor core inside, an inner cylinder is installed upright above the outside of the core, an upper plenum for coolant is formed inside the inner cylinder, and a connection between the inner cylinder and the reactor vessel shell is formed. A nuclear reactor vessel characterized in that a thermal liner is provided in between, and a convection prevention material is provided between the thermal liner and the reactor inner vessel body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985038812U JPH0240559Y2 (en) | 1985-03-20 | 1985-03-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985038812U JPH0240559Y2 (en) | 1985-03-20 | 1985-03-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61155793U true JPS61155793U (en) | 1986-09-27 |
| JPH0240559Y2 JPH0240559Y2 (en) | 1990-10-29 |
Family
ID=30546164
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985038812U Expired JPH0240559Y2 (en) | 1985-03-20 | 1985-03-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0240559Y2 (en) |
-
1985
- 1985-03-20 JP JP1985038812U patent/JPH0240559Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0240559Y2 (en) | 1990-10-29 |