JPH036599U - - Google Patents
Info
- Publication number
- JPH036599U JPH036599U JP1989066063U JP6606389U JPH036599U JP H036599 U JPH036599 U JP H036599U JP 1989066063 U JP1989066063 U JP 1989066063U JP 6606389 U JP6606389 U JP 6606389U JP H036599 U JPH036599 U JP H036599U
- Authority
- JP
- Japan
- Prior art keywords
- pressure vessel
- reactor pressure
- recesses
- vessel body
- built
- 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
- 238000010521 absorption reaction Methods 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
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
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Pressure Vessels And Lids Thereof (AREA)
Description
第１図ないし第３図は本考案の一実施例を示す
もので、第１図は原子炉圧力容器の上部断面図、
第２図は第１図の−線に沿う断面図、第３図
は第１図の円部の拡大図、第４図および第５図
は従来例を示すもので、第４図は上部断面図、第
５図は第４図の−線に沿う断面図である。
１……原子炉圧力容器、２……蒸気発生器、２
ａ……伝熱管、３……吸水入口ノズル部、４……
蒸気出口ノズル部、６……循環ポンプ、２０……
管板リング、２１……凹所、２２……差し込みノ
ズル、２３……シールリング、２５，２６……フ
ランジ。
Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a sectional view of the top of the reactor pressure vessel;
Figure 2 is a sectional view taken along the - line in Figure 1, Figure 3 is an enlarged view of the circular part in Figure 1, Figures 4 and 5 are conventional examples, and Figure 4 is a cross section of the upper part. 5 is a sectional view taken along the - line in FIG. 4. 1...Reactor pressure vessel, 2...Steam generator, 2
a... Heat exchanger tube, 3... Water absorption inlet nozzle part, 4...
Steam outlet nozzle section, 6... Circulation pump, 20...
Tube plate ring, 21... recess, 22... insertion nozzle, 23... seal ring, 25, 26... flange.
Claims (1)
とともに、該原子炉圧力容器胴部内周面との間に
間隙をあけて管板リングが内蔵され、該管板リン
グに径方向外方に向けて開口する複数の凹所が周
方向に間隔をあけて形成され、該凹所の底部に前
記蒸気発生器の伝熱管の端部が内方から差し込ま
れ、かつ、該凹所に吸水用並びに蒸気出口用の差
し込みノズルの先端が外方から原子炉圧力容器の
側壁を貫通状態で差し込まれていることを特徴と
する原子炉圧力容器。 A steam generator is built into the reactor pressure vessel body, and a tube plate ring is built in with a gap between the reactor pressure vessel body and the inner circumferential surface of the reactor pressure vessel body. A plurality of recesses are formed at intervals in the circumferential direction, and the ends of the heat transfer tubes of the steam generator are inserted into the bottoms of the recesses from inside, and the recesses are provided with a water absorption tube. Furthermore, a nuclear reactor pressure vessel characterized in that a tip of an insertion nozzle for a steam outlet is inserted from the outside so as to penetrate a side wall of the reactor pressure vessel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989066063U JPH036599U (en) | 1989-06-06 | 1989-06-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989066063U JPH036599U (en) | 1989-06-06 | 1989-06-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH036599U true JPH036599U (en) | 1991-01-22 |
Family
ID=31598457
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989066063U Pending JPH036599U (en) | 1989-06-06 | 1989-06-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH036599U (en) |
-
1989
- 1989-06-06 JP JP1989066063U patent/JPH036599U/ja active Pending