JPS6286592U - - Google Patents
Info
- Publication number
- JPS6286592U JPS6286592U JP1985177851U JP17785185U JPS6286592U JP S6286592 U JPS6286592 U JP S6286592U JP 1985177851 U JP1985177851 U JP 1985177851U JP 17785185 U JP17785185 U JP 17785185U JP S6286592 U JPS6286592 U JP S6286592U
- Authority
- JP
- Japan
- Prior art keywords
- reactor
- stand pipe
- equipment
- furnace
- 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.)
- Pending
Links
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
- Conveying And Assembling Of Building Elements In Situ (AREA)
Description
第１図は本考案の一実施例の図で、ａはｄのＣ
−Ｃ線断面図、ｂはｄのＤ−Ｄ線断面図、ｃはａ
のＡ−Ａ線矢視図、ｄはａのＢ−Ｂ線断面図を示
し、第２図は本考案の他の実施例の図で、ａはｂ
のＢ−Ｂ線断面図、ｂはａのＤ−Ｄ線断面図を示
し、第３図ａ及びｂはそれぞれ従来及び本考案の
炉内機器の支持装置が炉心支持構造を貫通する状
態を示す４分の１平面図、第４図は本考案の支持
装置の作動を示す説明図、第５図ａ及びｂはそれ
ぞれ従来及び本考案の支持装置の各部寸法を示す
横断面図、第６図は高速増殖炉の縦断面図、第７
図ａ，ｂ及びｃはそれぞれ従来の支持装置の縦断
面図、横断面図及び要部の分解斜視図である。
１……原子炉容器、２……ルーフスラブ、３…
…中間熱交換器、４……一次系ポンプ、５……炉
心支持構造、６……炉心上部機構、１２……支持
装置、１３，１３′……スタンドパイプ、１４…
…振れ止めリング、１５，１５′……受けリング
、１９，２０……アニユラス部、２１……突起。
Figure 1 is a diagram of one embodiment of the present invention, where a is C of d.
-C line sectional view, b is DD line sectional view of d, c is a
d shows a sectional view taken along line B-B of a, FIG. 2 is a view of another embodiment of the present invention, and a shows b
Fig. 3 shows a cross-sectional view taken along the line B-B of Fig. 3, b shows a cross-sectional view taken along the line D-D of Fig. 3 a, and Figs. 1/4 plan view, FIG. 4 is an explanatory diagram showing the operation of the support device of the present invention, FIGS. is a longitudinal cross-sectional view of a fast breeder reactor, No. 7
Figures a, b, and c are a longitudinal cross-sectional view, a cross-sectional view, and an exploded perspective view of essential parts of a conventional support device, respectively. 1... Reactor vessel, 2... Roof slab, 3...
...Intermediate heat exchanger, 4...Primary system pump, 5...Core support structure, 6...Core upper mechanism, 12...Support device, 13, 13'...Stand pipe, 14...
... steady rest ring, 15, 15'... receiving ring, 19, 20... annulus section, 21... protrusion.
Claims (1)
子炉容器上面のルーフスラブから炉内に懸吊し、
上記原子炉容器内下方の炉心支持構造に配設した
スタンドパイプを挿通して上記炉内機器の下方を
支持する支持装置において、上記スタンドパイプ
の断面を長円形に形成し、長径方向を上記原子炉
容器の半径方向に一致させ、上記スタンドパイプ
を挿通する上記炉内機器の円形外周と上記スタン
ドパイプ短径内面との間に所定の隙間を設け、上
記スタンドパイプの上・下をそれぞれ該スタンド
パイプに固定した受けリングと、上記炉内機器外
周に摺動可能に嵌合した振れ止めリングとで封鎖
したことを特徴とする炉内機器の支持装置。 In-reactor equipment such as intermediate heat exchangers and primary system pumps are suspended inside the reactor from the roof slab on the top of the reactor vessel.
In the support device that supports the lower part of the reactor equipment by inserting a stand pipe disposed in the core support structure in the lower part of the reactor vessel, the stand pipe has an oval cross section, and the longer axis direction is the atom of the reactor. A predetermined gap is provided between the circular outer periphery of the furnace equipment through which the stand pipe is inserted and the inner surface of the short diameter of the stand pipe, and the upper and lower sides of the stand pipe are respectively aligned with the radial direction of the furnace vessel. A support device for furnace equipment, characterized in that it is sealed by a receiving ring fixed to a pipe and a steady rest ring slidably fitted to the outer periphery of the furnace equipment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985177851U JPS6286592U (en) | 1985-11-19 | 1985-11-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985177851U JPS6286592U (en) | 1985-11-19 | 1985-11-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6286592U true JPS6286592U (en) | 1987-06-02 |
Family
ID=31119439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985177851U Pending JPS6286592U (en) | 1985-11-19 | 1985-11-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6286592U (en) |
-
1985
- 1985-11-19 JP JP1985177851U patent/JPS6286592U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6286592U (en) | ||
| JPH0453598U (en) | ||
| JPS6283998U (en) | ||
| JPS5917898U (en) | Reactor | |
| JPS63172995U (en) | ||
| JPS6051496U (en) | Reactor | |
| JPS59995U (en) | nuclear reactor equipment | |
| JPS63201274U (en) | ||
| JPS62111695U (en) | ||
| JPS6262295U (en) | ||
| JPS61141568U (en) | ||
| JPS6184592U (en) | ||
| JPH02147605U (en) | ||
| JPS6232397U (en) | ||
| JPS62111698U (en) | ||
| JPS6153687U (en) | ||
| JPS59117994U (en) | Nuclear reactor control rod guide tube support device | |
| JPS6354100U (en) | ||
| JPH0212697U (en) | ||
| JPH0453595U (en) | ||
| JPS6050385U (en) | Shell and tube heat exchanger | |
| JPS5871460U (en) | Waste heat recovery device during ladle heating | |
| JPH0170197U (en) | ||
| JPS6421397U (en) | ||
| JPS6163195U (en) |