JPH0281499U

JPH0281499U -

Info

Publication number: JPH0281499U
Application number: JP16160588U
Authority: JP
Priority date: 1988-12-12
Filing date: 1988-12-12
Publication date: 1990-06-22

Description

[Brief explanation of the drawing]

第１図はこの考案の実施例を示す断面説明図、
第２図は第１図の容器の拡大断面説明図、第３図
はプラグにより閉止した状態を示す要部断面図、
第４図は他の実施例を示す断面説明図、第５図は
従来の放射性物質収納容器を示す断面図、第６図
は他の従来の放射性物質収納容器を示す断面図で
ある。１……容器本体、２……蓋、４……水抜き用治
具、２１……貫通穴、４２……主ドレンパイプ、
４３……接続用パイプ、４４……エアパイプ。 FIG. 1 is a cross-sectional explanatory diagram showing an embodiment of this invention.
Fig. 2 is an enlarged sectional explanatory view of the container shown in Fig. 1, Fig. 3 is a sectional view of main parts showing a state closed with a plug,
FIG. 4 is an explanatory sectional view showing another embodiment, FIG. 5 is a sectional view showing a conventional radioactive material storage container, and FIG. 6 is a sectional view showing another conventional radioactive material storage container. 1...Container body, 2...Lid, 4...Draining jig, 21...Through hole, 42...Main drain pipe,
43... Connection pipe, 44... Air pipe.

Claims

[Claims for Utility Model Registration] 1. Consisting of a container body and a lid, a through hole is formed in the lid, a water draining jig is removably attached to the through hole, and the water draining jig is removably attached to the through hole. It has a drain pipe and an air pipe, and is configured to shield the upper surface of the through hole, the lower end of the drain pipe opens at a predetermined depth position inside the container body, and the air pipe supplies air into the container body. A radioactive substance storage container characterized by being configured to be blown into the container. 2. The radioactive substance storage container according to claim 1, wherein the drain pipe is constituted by a main drain pipe and a connecting pipe connected to each other, and the connecting pipe is installed inside the container body. .