JPH0178998U - - Google Patents
Info
- Publication number
- JPH0178998U JPH0178998U JP1987175861U JP17586187U JPH0178998U JP H0178998 U JPH0178998 U JP H0178998U JP 1987175861 U JP1987175861 U JP 1987175861U JP 17586187 U JP17586187 U JP 17586187U JP H0178998 U JPH0178998 U JP H0178998U
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- bulkhead
- sealing device
- seal
- well
- 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
- 238000007789 sealing Methods 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 3
- 239000000725 suspension Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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図は本考案における原子炉リアクタウエル
のシール装置の一実施例を示す縦断面図、第2図
は第1図の−線矢視図、第3図はリアクタウ
エルのシール装置の従来例を示す縦断面図である
。
A……シール装置、B……シール装置、1……
原子炉リアクタウエル(リアクタウエル)、2…
…ドライウエル、3……原子炉圧力容器、4……
原子炉格納容器、5……原子炉建屋、6……バル
クヘツド、7……シールリング、8……ストツパ
部、9……シール面、10……加圧室、11……
吊持用リング、12……加圧流体供給源、13…
…連結用コネクタ、14……制御弁、15……流
体供給管、16……ドレン抜き、WL……水位。
Fig. 1 is a longitudinal cross-sectional view showing an embodiment of the reactor reactor sealing device according to the present invention, Fig. 2 is a view taken along the - line in Fig. 1, and Fig. 3 is a conventional example of the reactor well sealing device. FIG. A... Sealing device, B... Sealing device, 1...
Nuclear reactor reactor well (reactor well), 2...
...Dry well, 3...Reactor pressure vessel, 4...
Reactor containment vessel, 5... Reactor building, 6... Bulkhead, 7... Seal ring, 8... Stopper portion, 9... Seal surface, 10... Pressurized chamber, 11...
Suspension ring, 12... Pressurized fluid supply source, 13...
...Connector for connection, 14...Control valve, 15...Fluid supply pipe, 16...Drain drain, WL...Water level.
Claims (1)
環状のバルクヘツドとの間に、その間を加圧室へ
の圧力流体注入時の膨張により密封するシールリ
ングを設けるとともに、該シールリングの上部に
原子炉圧力容器のフランジまたは前記バルクヘツ
ドの上に載置状態に掛け止めするストツパ部を一
体に配設してなることを特徴とする原子炉リアク
タウエルのシール装置。 A seal ring is provided between the reactor pressure vessel and the annular bulkhead at the top of the reactor containment vessel to seal the space between them by expansion when pressurized fluid is injected into the pressurized chamber. 1. A sealing device for a nuclear reactor well, characterized in that a stopper portion is integrally disposed on a flange of a container or on the bulkhead in a placed state.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987175861U JPH0178998U (en) | 1987-11-18 | 1987-11-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987175861U JPH0178998U (en) | 1987-11-18 | 1987-11-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0178998U true JPH0178998U (en) | 1989-05-26 |
Family
ID=31467638
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987175861U Pending JPH0178998U (en) | 1987-11-18 | 1987-11-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0178998U (en) |
-
1987
- 1987-11-18 JP JP1987175861U patent/JPH0178998U/ja active Pending
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