JPH0275595U - - Google Patents
Info
- Publication number
- JPH0275595U JPH0275595U JP1988153470U JP15347088U JPH0275595U JP H0275595 U JPH0275595 U JP H0275595U JP 1988153470 U JP1988153470 U JP 1988153470U JP 15347088 U JP15347088 U JP 15347088U JP H0275595 U JPH0275595 U JP H0275595U
- Authority
- JP
- Japan
- Prior art keywords
- inlet
- pipe
- reactor
- fast breeder
- reactor vessel
- 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.)
- Granted
Links
- 230000002265 prevention Effects 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims 1
- 239000002826 coolant Substances 0.000 description 3
- 238000010586 diagram 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
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Description
第１図は本考案に係わる高速増殖炉の渦発生防
止装置の一実施例を示す縦断側面図、第２図は第
１図の矢印部分を拡大して示す縦断側面図、第
３図，は各配管の吸入口と渦発生防止リング
の具体例を示す説明図、第４図は従来の高速増殖
炉の概略を示す平面図、第５図はその側面図であ
る。
１……原子炉容器、２……冷却材循環ポンプ、
３……中間熱交換器、４……冷却材循環ポンプ２
から原子炉容器１の下部プレナムへ延びた配管、
５……中間熱交換器３から冷却材循環ポンプ２へ
延びた配管、６……原子炉容器１の上部プレナム
から中間熱交換器３へ延びた配管、７……配管６
の吸入口、８……渦発生防止リング。
FIG. 1 is a vertical side view showing an embodiment of the vortex generation prevention device for a fast breeder reactor according to the present invention, FIG. 2 is a vertical side view showing an enlarged arrow portion of FIG. An explanatory diagram showing a specific example of the suction port of each pipe and a vortex generation prevention ring, FIG. 4 is a plan view schematically showing a conventional fast breeder reactor, and FIG. 5 is a side view thereof. 1... Reactor vessel, 2... Coolant circulation pump,
3... Intermediate heat exchanger, 4... Coolant circulation pump 2
Piping extending from the reactor vessel 1 to the lower plenum,
5... Piping extending from the intermediate heat exchanger 3 to the coolant circulation pump 2, 6... Piping extending from the upper plenum of the reactor vessel 1 to the intermediate heat exchanger 3, 7... Piping 6
Suction port, 8... Vortex generation prevention ring.
Claims (1)
交換器へ延びた複数の配管を有し、同各配管の吸
入口を同原子炉容器の上部プレナム内に円周方向
に間隔を置いて配置するとともに下方に向かい開
口させた高速増殖炉において、前記各配管の吸入
口の設置高さを交互に上下させ、同各配管の吸入
口の直上部位に吸入口の口径よりも若干大径の渦
発生防止リングを取付けたことを特徴とする高速
増殖炉の渦発生防止装置。 It has a plurality of pipes extending from within the upper plenum of the reactor vessel to a plurality of intermediate heat exchangers, and the inlets of each pipe are arranged at intervals in the circumferential direction within the upper plenum of the reactor vessel. In a fast breeder reactor that opens downward, the installation height of the inlet of each of the pipes is alternately raised and lowered, and a vortex with a diameter slightly larger than the diameter of the inlet is generated directly above the inlet of each pipe. A vortex generation prevention device for a fast breeder reactor, characterized by having a prevention ring attached.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988153470U JPH0720638Y2 (en) | 1988-11-28 | 1988-11-28 | Vortex prevention device for fast breeder reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988153470U JPH0720638Y2 (en) | 1988-11-28 | 1988-11-28 | Vortex prevention device for fast breeder reactor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0275595U true JPH0275595U (en) | 1990-06-08 |
| JPH0720638Y2 JPH0720638Y2 (en) | 1995-05-15 |
Family
ID=31429337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988153470U Expired - Lifetime JPH0720638Y2 (en) | 1988-11-28 | 1988-11-28 | Vortex prevention device for fast breeder reactor |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0720638Y2 (en) |
-
1988
- 1988-11-28 JP JP1988153470U patent/JPH0720638Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0720638Y2 (en) | 1995-05-15 |
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