JPS6288998U - - Google Patents
Info
- Publication number
- JPS6288998U JPS6288998U JP1985180051U JP18005185U JPS6288998U JP S6288998 U JPS6288998 U JP S6288998U JP 1985180051 U JP1985180051 U JP 1985180051U JP 18005185 U JP18005185 U JP 18005185U JP S6288998 U JPS6288998 U JP S6288998U
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- pedestal
- suppression chamber
- containment vessel
- reactor pedestal
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 8
- 230000001629 suppression Effects 0.000 claims description 5
- 239000007791 liquid phase Substances 0.000 claims description 2
- 239000012071 phase Substances 0.000 claims description 2
- 230000002093 peripheral effect Effects 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図は本考案が適用された原子炉格納容器の
一実施例の縦断面図、第２図は第１図の―線
に沿う矢視図、第３図は本考案の作用説明図、第
４図は従来の原子炉ペデスタルを説明するための
従来の原子炉格納容器の縦断面図である。
４…ダイヤフラムフロア、５…ドライウエル、
６…サプレツシヨンチヤンバ、８…液相、９…気
相、１０…空所、２０…原子炉格納容器、２１…
原子炉ペデスタル、２２…貫通穴、２３…浮体。
FIG. 1 is a vertical cross-sectional view of an embodiment of a reactor containment vessel to which the present invention is applied, FIG. 2 is a view taken along the line - in FIG. 1, and FIG. 3 is an explanatory diagram of the operation of the present invention. FIG. 4 is a longitudinal sectional view of a conventional reactor containment vessel for explaining a conventional nuclear reactor pedestal. 4...Diaphragm floor, 5...Dry well,
6... Suppression chamber, 8... Liquid phase, 9... Gas phase, 10... Vacant space, 20... Reactor containment vessel, 21...
Reactor pedestal, 22...through hole, 23...floating body.
Claims (1)
る原子炉ペデスタルの周囲が格納容器本体によつ
て覆われ、かつ前記格納容器本体内を横断するダ
イヤフラムフロアによつて前記原子炉ペデスタル
周囲の空間が上下に区画されて、ドライウエルと
サプレツシヨンチヤンバとが画成され、かつ、前
記原子炉ペデスタルが筒状を為すとともに、該原
子炉ペデスタルの周壁に、原子炉ペデスタル内の
空所を前記サプレツシヨンチヤンバに連通させる
貫通穴が設けられた形式の原子炉格納容器におい
て、前記貫通穴を、サプレツシヨンチヤンバ内の
液相と気相とにまたがつて開口させたことを特徴
とする原子炉ペデスタル。 The reactor pressure vessel and the reactor pedestal that supports the reactor pressure vessel are covered by a containment vessel body, and the space around the reactor pedestal is vertically covered by a diaphragm floor that crosses within the containment vessel body. a dry well and a suppression chamber are defined, and the reactor pedestal has a cylindrical shape, and a space in the reactor pedestal is provided with a peripheral wall of the reactor pedestal to define a dry well and a suppression chamber. A nuclear reactor containment vessel having a through hole communicating with a suppression chamber, characterized in that the through hole is opened across a liquid phase and a gas phase within the suppression chamber. reactor pedestal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985180051U JPS6288998U (en) | 1985-11-22 | 1985-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985180051U JPS6288998U (en) | 1985-11-22 | 1985-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6288998U true JPS6288998U (en) | 1987-06-06 |
Family
ID=31123655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985180051U Pending JPS6288998U (en) | 1985-11-22 | 1985-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6288998U (en) |
-
1985
- 1985-11-22 JP JP1985180051U patent/JPS6288998U/ja active Pending