JPH01102896U - - Google Patents
Info
- Publication number
- JPH01102896U JPH01102896U JP1987199004U JP19900487U JPH01102896U JP H01102896 U JPH01102896 U JP H01102896U JP 1987199004 U JP1987199004 U JP 1987199004U JP 19900487 U JP19900487 U JP 19900487U JP H01102896 U JPH01102896 U JP H01102896U
- Authority
- JP
- Japan
- Prior art keywords
- suppression chamber
- pressure suppression
- dry well
- reactor
- tunnel
- 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 claims description 5
- 238000009835 boiling Methods 0.000 claims 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 1
- 239000000498 cooling water Substances 0.000 description 1
- 238000007689 inspection 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
- Monitoring And Testing Of Nuclear Reactors (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は縦断面図、第２図は横断面図、第３図は要部の
拡大図である。
１……原子炉格納容器、２……原子炉圧力容器
、４……連絡用トンネル、６……ガイド管、１０
……検査機器、Ａ……内壁面、Ｄ……ドライウエ
ル、Ｓ……圧力抑制室、Ｗ……冷却水。
The drawings show one embodiment of the present invention; FIG. 1 is a longitudinal cross-sectional view, FIG. 2 is a cross-sectional view, and FIG. 3 is an enlarged view of the main parts. 1... Reactor containment vessel, 2... Reactor pressure vessel, 4... Communication tunnel, 6... Guide pipe, 10
...Inspection equipment, A...Inner wall surface, D...Dry well, S...Pressure suppression chamber, W...Cooling water.
Claims (1)
このドライウエルと隔離された圧力抑制室とを備
えた沸騰水型原子炉の原子炉格納容器において、
前記ドライウエルと外部との連絡用トンネルを前
記圧力抑制室を貫通して設け、このトンネルの側
壁に、前記圧力抑制室の内部に突出するガイド管
を設け、このガイド管の突出側の端部開口を圧力
抑制室の内壁面に対向位置させたことを特徴とす
る原子炉格納容器。 A dry well where the reactor pressure vessel is installed,
In the reactor containment vessel of a boiling water reactor equipped with this dry well and an isolated pressure suppression chamber,
A tunnel for communication between the dry well and the outside is provided passing through the pressure suppression chamber, a guide tube is provided on a side wall of the tunnel and projects into the inside of the pressure suppression chamber, and a protruding end of the guide tube is provided. A reactor containment vessel characterized in that an opening is located opposite an inner wall surface of a pressure suppression chamber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199004U JPH01102896U (en) | 1987-12-28 | 1987-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987199004U JPH01102896U (en) | 1987-12-28 | 1987-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01102896U true JPH01102896U (en) | 1989-07-11 |
Family
ID=31489478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987199004U Pending JPH01102896U (en) | 1987-12-28 | 1987-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01102896U (en) |
-
1987
- 1987-12-28 JP JP1987199004U patent/JPH01102896U/ja active Pending
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