JPH0212696U - - Google Patents
Info
- Publication number
- JPH0212696U JPH0212696U JP1988089548U JP8954888U JPH0212696U JP H0212696 U JPH0212696 U JP H0212696U JP 1988089548 U JP1988089548 U JP 1988089548U JP 8954888 U JP8954888 U JP 8954888U JP H0212696 U JPH0212696 U JP H0212696U
- Authority
- JP
- Japan
- Prior art keywords
- heat insulating
- insulating material
- reactor vessel
- insulating structure
- moved
- 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
- 239000011810 insulating material Substances 0.000 claims description 4
- 238000009413 insulation Methods 0.000 claims 1
- 239000012212 insulator Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
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
- Thermal Insulation (AREA)
- Movable Scaffolding (AREA)
Description
第１図は本考案の一実施例を示す原子炉容器上
蓋部の保温構造体の側面図、第２図は足場兼用保
温材の斜視図、第３図は従来の保温構造体の側面
図である。 １……上蓋、２……水平保温材、３……垂直保
温材、４……足場架台、４ａ……支柱、５……ク
ーリングシユラウド、６……空気抜き管用管台、
６′……配管、７……炉内熱電対用管台、７′…
…配管、８……手摺り、９……昇降用階段。
蓋部の保温構造体の側面図、第２図は足場兼用保
温材の斜視図、第３図は従来の保温構造体の側面
図である。 １……上蓋、２……水平保温材、３……垂直保
温材、４……足場架台、４ａ……支柱、５……ク
ーリングシユラウド、６……空気抜き管用管台、
６′……配管、７……炉内熱電対用管台、７′…
…配管、８……手摺り、９……昇降用階段。
Claims (1)
- 原子炉容器上蓋を取り囲むように付設された分
割移動可能な保温構造体において、その保温構造
体を構成している水平部保温材の上に、保温材と
共に分割可能であり、保温材とほぼ同一寸法の足
場が一体に敷設されていることを特徴とする原子
炉容器上蓋部の保温構造体。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988089548U JPH0616379Y2 (ja) | 1988-07-06 | 1988-07-06 | 原子炉容器上蓋部の保温構造体 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988089548U JPH0616379Y2 (ja) | 1988-07-06 | 1988-07-06 | 原子炉容器上蓋部の保温構造体 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0212696U true JPH0212696U (ja) | 1990-01-26 |
| JPH0616379Y2 JPH0616379Y2 (ja) | 1994-04-27 |
Family
ID=31314095
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988089548U Expired - Lifetime JPH0616379Y2 (ja) | 1988-07-06 | 1988-07-06 | 原子炉容器上蓋部の保温構造体 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0616379Y2 (ja) |
-
1988
- 1988-07-06 JP JP1988089548U patent/JPH0616379Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0616379Y2 (ja) | 1994-04-27 |