JPS62111696U - - Google Patents

Info

Publication number
JPS62111696U
JPS62111696U JP1985199898U JP19989885U JPS62111696U JP S62111696 U JPS62111696 U JP S62111696U JP 1985199898 U JP1985199898 U JP 1985199898U JP 19989885 U JP19989885 U JP 19989885U JP S62111696 U JPS62111696 U JP S62111696U
Authority
JP
Japan
Prior art keywords
pit
storage
protection
support plate
storage cell
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
Application number
JP1985199898U
Other languages
Japanese (ja)
Other versions
JPH059680Y2 (en
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed filed Critical
Priority to JP1985199898U priority Critical patent/JPH059680Y2/ja
Publication of JPS62111696U publication Critical patent/JPS62111696U/ja
Application granted granted Critical
Publication of JPH059680Y2 publication Critical patent/JPH059680Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Casings For Electric Apparatus (AREA)

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は本考案の好適一実施例を示す斜視図、
第２図はその側断面図、第３図はその平面断面図
、第４図は貯蔵ピツトの拡大側断面図、第５図は
第４図における―線矢視断面図、第６図は第
４図における―線矢視断面図、第７図は貯蔵
ピツト周囲の雰囲気温度分布を示すグラフ図、第
８図は貯蔵ピツト、保護ピツトの基本的振動モー
ドを示す概略図、第９図及び第１０図は従来例を
示す側断面図及び要部拡大平面図である。 図中、１は貯蔵セル、１ａはその天井部、１ｂ
はその側壁部、３は貯蔵ピツト、５は保護ピツト
、６は支持プレート、８は防撓構造、１０は支持
ブラケツト、Ｓは冷却空間である。 FIG. 1 is a perspective view showing a preferred embodiment of the present invention;
Fig. 2 is a side sectional view thereof, Fig. 3 is a plan sectional view thereof, Fig. 4 is an enlarged side sectional view of the storage pit, Fig. 5 is a sectional view taken along the line - - in Fig. 4, and Fig. 6 is a 4 is a sectional view taken along the line arrow 4, FIG. 7 is a graph showing the atmospheric temperature distribution around the storage pit, FIG. 8 is a schematic diagram showing the basic vibration modes of the storage pit and protection pit, and FIGS. FIG. 10 is a side sectional view and an enlarged plan view of essential parts showing a conventional example. In the figure, 1 is a storage cell, 1a is its ceiling, 1b
3 is a storage pit, 5 is a protection pit, 6 is a support plate, 8 is a stiffening structure, 10 is a support bracket, and S is a cooling space.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 貯蔵セルの天井部にこれより垂下支持され、上
方から下方に向かつて放熱温度が漸次低下される
貯蔵ピツトと、該貯蔵ピツトを囲繞させて設けら
れ、相互間に冷却空間を形成するスリーブ状の保
護ピツトと、上記貯蔵ピツトの下半部で上記保護
ピツトと上記貯蔵セルの側壁部との間に、該保護
ピツトを水平方向から囲繞させて上下に２枚掛け
渡され、水平外力に対してこれらピツトを二点支
持するための支持プレートと、該支持プレート上
に上記保護ピツトを支持させるための支持ブラケ
ツトと、上記支持プレートを補強するための防撓
構造とを備えたことを特徴とする貯蔵ピツトの支
持構造。 A storage pit is suspended from the ceiling of the storage cell and the heat radiation temperature is gradually lowered from above to below, and a sleeve-shaped sleeve is provided surrounding the storage pit to form a cooling space between them. Between the protection pit and the side wall of the storage cell in the lower half of the storage pit, two plates are placed between the protection pit and the side wall of the storage cell, surrounding the protection pit from the horizontal direction, and extending over and under against horizontal external forces. It is characterized by comprising a support plate for supporting these pits at two points, a support bracket for supporting the protection pit on the support plate, and a stiffening structure for reinforcing the support plate. Storage pit support structure.
JP1985199898U 1985-12-28 1985-12-28 Expired - Lifetime JPH059680Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985199898U JPH059680Y2 (en) 1985-12-28 1985-12-28

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985199898U JPH059680Y2 (en) 1985-12-28 1985-12-28

Publications (2)

Publication Number Publication Date
JPS62111696U true JPS62111696U (en) 1987-07-16
JPH059680Y2 JPH059680Y2 (en) 1993-03-10

Family

ID=31161948

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985199898U Expired - Lifetime JPH059680Y2 (en) 1985-12-28 1985-12-28

Country Status (1)

Country Link
JP (1) JPH059680Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0187299U (en) * 1987-11-30 1989-06-08
JP2020134457A (en) * 2019-02-25 2020-08-31 三菱重工業株式会社 Nuclear fuel storage rack and method for manufacturing nuclear fuel storage rack

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0187299U (en) * 1987-11-30 1989-06-08
JP2020134457A (en) * 2019-02-25 2020-08-31 三菱重工業株式会社 Nuclear fuel storage rack and method for manufacturing nuclear fuel storage rack

Also Published As

Publication number Publication date
JPH059680Y2 (en) 1993-03-10

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