JPH03123296U - - Google Patents
Info
- Publication number
- JPH03123296U JPH03123296U JP1990032450U JP3245090U JPH03123296U JP H03123296 U JPH03123296 U JP H03123296U JP 1990032450 U JP1990032450 U JP 1990032450U JP 3245090 U JP3245090 U JP 3245090U JP H03123296 U JPH03123296 U JP H03123296U
- Authority
- JP
- Japan
- Prior art keywords
- outer cylinder
- reactor
- partition wall
- core
- material filling
- 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.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 10
- 238000005192 partition Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 238000010586 diagram 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
- Structure Of Emergency Protection For Nuclear Reactors (AREA)
Description
第１図は本考案の一実施例の縦断面図、第２図
は第１図の−矢視図、第３図は第１図の−
矢視図、第４図は従来の原子炉遮蔽壁の縦断面
図、第５図は第４図の−矢視図、第６図は第
４図の−矢視図、第７図は原子炉の全体配置
図である。
図中、１……原子炉圧力容器、３……原子炉格
納容器、６……内筒、７……外筒、１５ａ……隔
壁上部（隔壁）、１５ｂ……隔壁下部（隔壁）、
１６ａ……炉心側上部遮蔽材充填室（炉心側遮蔽
材充填室）、１６ｂ……炉心側下部遮蔽材充填室
（炉心側遮蔽材充填室）、１７ａ……格納容器側
上部遮蔽材充填室（格納容器側遮蔽材充填室）、
１７ｂ……格納容器側下部遮蔽材充填室（格納容
器側遮蔽材充填室）、２２……ポリチツプ、２３
……鉛玉、２４……遮蔽壁本体を示す。
Fig. 1 is a longitudinal cross-sectional view of one embodiment of the present invention, Fig. 2 is a view taken in the direction of - arrow in Fig. 1, and Fig. 3 is a - arrow view in Fig. 1.
4 is a vertical cross-sectional view of a conventional reactor shielding wall, FIG. 5 is a view in the direction of the − arrow in FIG. 4, FIG. 6 is a view in the direction of the − arrow in FIG. 4, and FIG. 7 is an atomic FIG. 2 is an overall layout diagram of a furnace. In the figure, 1... Reactor pressure vessel, 3... Reactor containment vessel, 6... Inner cylinder, 7... Outer cylinder, 15a... Upper part of partition wall (partition wall), 15b... Lower part of partition wall (partition wall),
16a... Core side upper shielding material filling chamber (core side shielding material filling chamber), 16b... Core side lower shielding material filling chamber (core side shielding material filling chamber), 17a... Containment vessel side upper shielding material filling chamber ( containment vessel side shielding material filling room),
17b... Containment vessel side lower shielding material filling chamber (containment vessel side shielding material filling chamber), 22... Polychip, 23
. . . Lead ball, 24 . . . Indicates the main body of the shielding wall.
Claims (1)
され、且つ原子炉圧力容器とともに原子炉格納容
器内に収納された原子炉遮蔽壁において、原子炉
圧力容器の炉心部を取り囲むように内筒及び外筒
を同心に配設して遮蔽壁本体を形成し、遮蔽壁本
体の内筒と外筒により包囲される空間を内筒及び
外筒の周方向へ延びる隔壁により仕切つて、内筒
と隔壁の間に炉心側遮蔽材充填室を、また外筒と
隔壁との間に格納容器側遮蔽材充填室を形成した
ことを特徴とする原子炉遮蔽壁の鋼体構造。 In the reactor shielding wall installed to surround the core of the reactor pressure vessel and housed in the reactor containment vessel together with the reactor pressure vessel, an inner cylinder and an outer cylinder are installed to surround the core of the reactor pressure vessel. The cylinders are arranged concentrically to form a shielding wall main body, and the space surrounded by the inner cylinder and outer cylinder of the shielding wall main body is partitioned by a partition wall extending in the circumferential direction of the inner cylinder and outer cylinder. A steel body structure of a nuclear reactor shielding wall, characterized in that a core side shielding material filling chamber is formed between the outer cylinder and the partition wall, and a containment vessel side shielding material filling chamber is formed between the outer cylinder and the partition wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990032450U JPH03123296U (en) | 1990-03-28 | 1990-03-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990032450U JPH03123296U (en) | 1990-03-28 | 1990-03-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03123296U true JPH03123296U (en) | 1991-12-16 |
Family
ID=31535437
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990032450U Pending JPH03123296U (en) | 1990-03-28 | 1990-03-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03123296U (en) |
-
1990
- 1990-03-28 JP JP1990032450U patent/JPH03123296U/ja active Pending
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