JPH0217700U - - Google Patents
Info
- Publication number
- JPH0217700U JPH0217700U JP1988095037U JP9503788U JPH0217700U JP H0217700 U JPH0217700 U JP H0217700U JP 1988095037 U JP1988095037 U JP 1988095037U JP 9503788 U JP9503788 U JP 9503788U JP H0217700 U JPH0217700 U JP H0217700U
- Authority
- JP
- Japan
- Prior art keywords
- standpipe
- built
- control rod
- drive device
- rod drive
- 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
- 238000001816 cooling Methods 0.000 claims 1
- 230000017525 heat dissipation Effects 0.000 claims 1
- 230000005855 radiation Effects 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図は本考案の第１実施例を示す縦断面図、
第２図は第１図の―部分の断面図、第３図は
第１図の―部分の断面図、第４図は第２実施
例を示す縦断面図、第５図は第４図の―部分
の断面図、第６図は第４図の―部分の断面図
、第７図は第３実施例の縦断面図、第８図は第７
図の―部分の断面図、第９図は第３実施例の
放熱機構の配置図、第１０図は炉容器上部の縦断
面図である。
３：炉容器、５：スタンドパイプ、６：制御棒
駆動装置、１１，１２―３２，ｂ：吸熱機構、１
３―２３ａ，２３ｂ―３３ａ，３３ｂ：熱伝導部
材、１４，１５―２４，２５―３４ａ，３４ｂ，
３４ｃ，３５：放熱機構、１６，２６，３６：エ
アダクト。
FIG. 1 is a longitudinal sectional view showing a first embodiment of the present invention;
2 is a cross-sectional view of the part shown in FIG. 1, FIG. 3 is a cross-sectional view of the part shown in FIG. Fig. 6 is a sectional view of the - part of Fig. 4, Fig. 7 is a vertical sectional view of the third embodiment, and Fig. 8 is a sectional view of the - part of Fig. 4.
FIG. 9 is a sectional view of the portion shown in FIG. 3: Reactor vessel, 5: Stand pipe, 6: Control rod drive device, 11, 12-32, b: Endothermic mechanism, 1
3-23a, 23b-33a, 33b: Heat conductive member, 14, 15-24, 25-34a, 34b,
34c, 35: heat radiation mechanism, 16, 26, 36: air duct.
Claims (1)
した高温ガス炉のスタンドパイプにおいて、前記
スタンドパイプ外面に前記制御棒駆動装置の内蔵
部分に対応して吸熱機構を設けるとともに、該吸
熱機構を熱伝導部材を介してエアダクト内の放熱
機構に連設したことを特徴とするスタンドパイプ
冷却装置。 In a standpipe for a high-temperature gas reactor that is disposed in the upper part of a reactor vessel and has a built-in control rod drive device, an endothermic mechanism is provided on the outer surface of the standpipe corresponding to the built-in part of the control rod drive device, and the endothermic mechanism is A standpipe cooling device characterized in that it is connected to a heat dissipation mechanism in an air duct via a heat conductive member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988095037U JPH0217700U (en) | 1988-07-20 | 1988-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988095037U JPH0217700U (en) | 1988-07-20 | 1988-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0217700U true JPH0217700U (en) | 1990-02-05 |
Family
ID=31319651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988095037U Pending JPH0217700U (en) | 1988-07-20 | 1988-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0217700U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009156679A (en) * | 2007-12-26 | 2009-07-16 | Japan Atomic Energy Agency | Reactor pressure vessel for modular HTGR |
-
1988
- 1988-07-20 JP JP1988095037U patent/JPH0217700U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009156679A (en) * | 2007-12-26 | 2009-07-16 | Japan Atomic Energy Agency | Reactor pressure vessel for modular HTGR |