JPH0187299U - - Google Patents

Info

Publication number
JPH0187299U
JPH0187299U JP18273687U JP18273687U JPH0187299U JP H0187299 U JPH0187299 U JP H0187299U JP 18273687 U JP18273687 U JP 18273687U JP 18273687 U JP18273687 U JP 18273687U JP H0187299 U JPH0187299 U JP H0187299U
Authority
JP
Japan
Prior art keywords
storage pipe
storage
insertion hole
ventilation passage
radioactive materials
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
JP18273687U
Other languages
Japanese (ja)
Other versions
JPH0528559Y2 (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 JP1987182736U priority Critical patent/JPH0528559Y2/ja
Publication of JPH0187299U publication Critical patent/JPH0187299U/ja
Application granted granted Critical
Publication of JPH0528559Y2 publication Critical patent/JPH0528559Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Building Environments (AREA)
  • Structure Of Emergency Protection For Nuclear Reactors (AREA)

Description

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

第１図ないし第３図は本考案の一実施例を示す
もので、第１図は要部の縦断面、第２図は要部の
拡大断面図、第３図は第２図の−線に沿う矢
視断面図、第４図は貯蔵建屋の一構造例を示す縦
断面である。 １……収納管、１ａ……開口部、２……外管、
３……プラグ、４……蓋体、５……収納容器、１
０……貯蔵装置、１１……通気通路、１２……負
圧発生装置、１５……吸引ポンプ、１６……圧力
センサ、１７……バルブ、Ａ……貯蔵建屋、Ｂ…
…天井、Ｖ……冷却空気用通路、Ｃ……開閉機構
、Ｐ……パイプ。 Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a longitudinal section of the main part, Figure 2 is an enlarged sectional view of the main part, and Figure 3 is taken along the - line in Figure 2. FIG. 4 is a longitudinal cross-sectional view showing an example of the structure of a storage building. 1... Storage tube, 1a... Opening, 2... Outer tube,
3...Plug, 4...Lid, 5...Storage container, 1
0... Storage device, 11... Ventilation passage, 12... Negative pressure generator, 15... Suction pump, 16... Pressure sensor, 17... Valve, A... Storage building, B...
...Ceiling, V...Cooling air passage, C...Opening/closing mechanism, P...Pipe.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 貯蔵建屋内に、放射性物質収納用の容器が挿入
される挿入孔が形成された収納管を立設するとと
もに、この収納管に前記挿入孔を密閉するプラグ
を装着し、このプラグに前記収納管の内部と外部
とを連通しかつ一部に非直線部を有する通気通路
を形成し、この通気通路に前記収納管内の気体を
吸引することにより、収納管内の圧力を外部の圧
力よりも低く保持する負圧発生手段を連設してな
ることを特徴とする放射性物質の貯蔵装置。 A storage pipe with an insertion hole into which a container for storing radioactive materials is inserted is installed in the storage building, and a plug is attached to the storage pipe to seal the insertion hole. By forming a ventilation passage that communicates the inside and outside of the storage pipe and having a non-linear part in part, and sucking the gas inside the storage pipe into this ventilation passage, the pressure inside the storage pipe is maintained lower than the pressure outside. 1. A storage device for radioactive materials, characterized in that it is connected to negative pressure generating means.
JP1987182736U 1987-11-30 1987-11-30 Expired - Lifetime JPH0528559Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1987182736U JPH0528559Y2 (en) 1987-11-30 1987-11-30

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1987182736U JPH0528559Y2 (en) 1987-11-30 1987-11-30

Publications (2)

Publication Number Publication Date
JPH0187299U true JPH0187299U (en) 1989-06-08
JPH0528559Y2 JPH0528559Y2 (en) 1993-07-22

Family

ID=31474180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1987182736U Expired - Lifetime JPH0528559Y2 (en) 1987-11-30 1987-11-30

Country Status (1)

Country Link
JP (1) JPH0528559Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0514997U (en) * 1991-03-04 1993-02-26 石川島播磨重工業株式会社 Radioactive material storage
JP2007017222A (en) * 2005-07-06 2007-01-25 Central Res Inst Of Electric Power Ind Underground storage facility for exothermic body
JP2017129443A (en) * 2016-01-20 2017-07-27 株式会社Ihi Storage method and device of radioactive waste

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57175294A (en) * 1981-03-30 1982-10-28 English Electric Co Ltd Storage device for nuclear fuel
JPS58168996A (en) * 1982-03-31 1983-10-05 株式会社日立製作所 Emergency gas processing device
JPS60181690A (en) * 1984-02-01 1985-09-17 ザ　イングリツシユ　エレクトリツク　カンパニー　リミテツド Storage system for nuclear fuel
JPS62111696U (en) * 1985-12-28 1987-07-16

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57175294A (en) * 1981-03-30 1982-10-28 English Electric Co Ltd Storage device for nuclear fuel
JPS58168996A (en) * 1982-03-31 1983-10-05 株式会社日立製作所 Emergency gas processing device
JPS60181690A (en) * 1984-02-01 1985-09-17 ザ　イングリツシユ　エレクトリツク　カンパニー　リミテツド Storage system for nuclear fuel
JPS62111696U (en) * 1985-12-28 1987-07-16

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0514997U (en) * 1991-03-04 1993-02-26 石川島播磨重工業株式会社 Radioactive material storage
JP2007017222A (en) * 2005-07-06 2007-01-25 Central Res Inst Of Electric Power Ind Underground storage facility for exothermic body
JP4577896B2 (en) * 2005-07-06 2010-11-10 財団法人電力中央研究所 Heating element underground storage facility
JP2017129443A (en) * 2016-01-20 2017-07-27 株式会社Ihi Storage method and device of radioactive waste

Also Published As

Publication number Publication date
JPH0528559Y2 (en) 1993-07-22

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