JPS58156296U - pressure suppression device - Google Patents
pressure suppression deviceInfo
- Publication number
- JPS58156296U JPS58156296U JP1982052598U JP5259882U JPS58156296U JP S58156296 U JPS58156296 U JP S58156296U JP 1982052598 U JP1982052598 U JP 1982052598U JP 5259882 U JP5259882 U JP 5259882U JP S58156296 U JPS58156296 U JP S58156296U
- Authority
- JP
- Japan
- Prior art keywords
- suppression device
- pressure suppression
- vent pipe
- sleeve
- fixed
- 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
- 230000001629 suppression Effects 0.000 title claims description 6
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)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来のダイヤフラムフロアおよびベント管の縦
断面図、第２図は本考案の一実施例の圧力抑制装置が配
設される原子炉格納容器を示す縦断面図、第３図は本考
案の一実施例の圧力抑制装置を示す縦断面図、第４図は
本考案の一実施例の圧力抑制装置を示す縦断面図、第４
図は第３図のＩＶ−ＩＶ線に沿う横断面図である。
１０・・・・・・ダイヤフラムフロア、１３・・・・・
・サプレッションチェンバー、１４・・・・・・ベント
管、’ｉ５・・・・・・バキュームブレーカ−１２０・
・・・・・スリーブ、２１・・・・・・フランジ。Figure 1 is a vertical cross-sectional view of a conventional diaphragm floor and vent pipe, Figure 2 is a vertical cross-sectional view of a reactor containment vessel in which a pressure suppression device according to an embodiment of the present invention is installed, and Figure 3 is a vertical cross-sectional view of a conventional diaphragm floor and vent pipe. FIG. 4 is a vertical sectional view showing a pressure suppression device according to an embodiment of the invention; FIG.
The figure is a cross-sectional view taken along line IV-IV in FIG. 3. 10...Diaphragm floor, 13...
・Suppression chamber, 14...Vent pipe, 'i5...Vacuum breaker-120・
... Sleeve, 21 ... Flange.
Claims (1)
るスリーブと、このスリーブに挿入されサプレッション
チェンバ内に開口するバキュームブレーカ−を備えたベ
ント管と、このベント管の上部に形成され前記スリーブ
に固設されるフランジとからなることを特徴とする圧力
抑制装置。A sleeve that is inserted and fixed into a through hole formed in the diaphragm floor, a vent pipe that is inserted into this sleeve and has a vacuum breaker that opens into the suppression chamber, and a vent pipe that is formed on the upper part of this vent pipe and that is fixed to the sleeve. A pressure suppression device characterized by comprising a flange installed therein.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982052598U JPS58156296U (en) | 1982-04-13 | 1982-04-13 | pressure suppression device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982052598U JPS58156296U (en) | 1982-04-13 | 1982-04-13 | pressure suppression device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58156296U true JPS58156296U (en) | 1983-10-19 |
Family
ID=30063302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982052598U Pending JPS58156296U (en) | 1982-04-13 | 1982-04-13 | pressure suppression device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58156296U (en) |
-
1982
- 1982-04-13 JP JP1982052598U patent/JPS58156296U/en active Pending
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