JPS5915996U - Control rod storage rack - Google Patents
Control rod storage rackInfo
- Publication number
- JPS5915996U JPS5915996U JP1982111045U JP11104582U JPS5915996U JP S5915996 U JPS5915996 U JP S5915996U JP 1982111045 U JP1982111045 U JP 1982111045U JP 11104582 U JP11104582 U JP 11104582U JP S5915996 U JPS5915996 U JP S5915996U
- Authority
- JP
- Japan
- Prior art keywords
- control rod
- storage rack
- door
- bottom plate
- movable bottom
- 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
- Warehouses Or Storage Devices (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は原子炉建屋内における原子炉圧力容器上部周辺
の断面図、第２図は従来の制御棒貯蔵ラックの斜視図、
第３図は第２図の制御棒貯蔵ラックに制御棒を保持させ
る際の作業状態を示す側面図、第４図ないし第７図は本
考案の一実施例を示すもので、第４図は燃料貯蔵プール
内に設けられ′た制御棒貯蔵ラックに制御棒を搬送して
いる状態を示す側面図、第５図は第４図の貯蔵ラックの
正面図、第６図は第４図の制御棒貯蔵ラックの制御棒搬
送前の状態を示す平面図、第７図は第６図の制御棒搬送
後の状態を示す平面図である。
２３・・・・・・貯蔵ラック本体、２８・・・・・・可
動底板、３５・・・・・・連結杆、３７・・・・・・し
やへい板、３８・・・・・・Ｌ字扉、４５・・・・・・
コイルバネ。
第１図
ｚｌ
第６図
目
第４図Figure 1 is a cross-sectional view of the upper part of the reactor pressure vessel in the reactor building, Figure 2 is a perspective view of a conventional control rod storage rack,
FIG. 3 is a side view showing the working state when the control rods are held in the control rod storage rack of FIG. 2, and FIGS. 4 to 7 show an embodiment of the present invention. A side view showing control rods being transported to a control rod storage rack provided in a fuel storage pool, FIG. 5 is a front view of the storage rack shown in FIG. 4, and FIG. 6 is a control rod shown in FIG. 4. FIG. 7 is a plan view showing the state of the rod storage rack before the control rods are transported, and FIG. 7 is a plan view showing the state after the control rods of FIG. 6 are transported. 23...Storage rack body, 28...Movable bottom plate, 35...Connecting rod, 37...Shiyahei plate, 38... L-shaped door, 45...
coil spring. Figure 1 zl Figure 6 Figure 4
Claims (3)
貯蔵プール内に固定的に装置され前記−側面の開放部を
通して制御棒を導入可能な貯蔵ラック本体と、この貯蔵
ラック前面開放部に設けられ制御棒の水平導入に伴なっ
て自動的に閉鎖する扉と、貯蔵ラック本体内の底部に一
定量昇降可能に設けられ制御棒の重量を受けて下降し制
御棒が除去されると上昇復帰する可動底板とミこの可動
底板の下降動作に連動して前記閉鎖した扉を固定保持し
て貯蔵ラック本体内に貯蔵された制御棒の転倒を防止す
るじゃへい板とを具備したことを特徴とする制御棒貯蔵
ラック。(1) A storage rack main body whose front and top surfaces are open and which is fixedly installed in a fuel storage pool in a reactor building and into which control rods can be introduced through the opening on the side; There is a door that automatically closes when the control rod is introduced horizontally, and a door that is installed at the bottom of the storage rack body so that it can be raised and lowered by a certain amount, which descends under the weight of the control rod and rises when the control rod is removed. It is characterized by comprising a movable bottom plate that returns and a baffle plate that fixes the closed door in conjunction with the downward movement of the movable bottom plate and prevents the control rods stored in the storage rack body from falling over. and control rod storage racks.
、上面部、に水平回転移動自由のコイルバネを持ちこの
バネの軸方向に復帰力を付勢される構造を持つことを特
徴とする実用新案登録請求の範囲第１項記載の制御棒貯
蔵ラック。(2) The door that automatically closes as the control rod moves horizontally has a structure in which the upper surface has a coil spring that can freely rotate horizontally and is biased with a return force in the axial direction of the spring. A control rod storage rack according to claim 1 of the utility model registration claim.
支持する支持孔を有することを特徴とする実用新案登録
請求の範囲第１項記載の制御棒貯蔵ラック。(3) The control rod storage rack according to claim 1, wherein the movable bottom plate has a support hole in the center thereof into which a lower end of the control rod is fitted and supported.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982111045U JPS5915996U (en) | 1982-07-23 | 1982-07-23 | Control rod storage rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1982111045U JPS5915996U (en) | 1982-07-23 | 1982-07-23 | Control rod storage rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5915996U true JPS5915996U (en) | 1984-01-31 |
Family
ID=30258013
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1982111045U Pending JPS5915996U (en) | 1982-07-23 | 1982-07-23 | Control rod storage rack |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5915996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04124331A (en) * | 1990-09-13 | 1992-04-24 | Sekisui Chem Co Ltd | Kitchen equipment |
-
1982
- 1982-07-23 JP JP1982111045U patent/JPS5915996U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04124331A (en) * | 1990-09-13 | 1992-04-24 | Sekisui Chem Co Ltd | Kitchen equipment |
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