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Radioactive sample storage device

A sample storage and radioactivity technology, which is applied in nuclear engineering, portable protective containers, etc., can solve the problems of high radioactivity of the target and increase the difficulty of storage, and achieve the effect of avoiding radiation leakage

Pending Publication Date: 2021-07-02
CHINA INSTITUTE OF ATOMIC ENERGY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the strong radioactivity of the target after irradiation increases the difficulty of its preservation. How to store it safely to avoid radioactive leakage has become a difficult problem to be solved.

Method used

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Embodiment Construction

[0021] In order to make the purpose, technical solution and advantages of the present invention clearer, the technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings of the embodiments of the present invention. Apparently, the described embodiment is one embodiment of the present invention, but not all of them. Based on the described embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0022] It should be noted that, unless otherwise defined, the technical terms or scientific terms used in the present application shall have the usual meanings understood by those skilled in the field of the present invention. If the descriptions such as "first" and "second" are involved in the whole text, the descriptions such as "first" and "second" are only used to dis...

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Abstract

The embodiment of the invention discloses a radioactive sample storage device, the radioactive sample storage device comprises a main body, a cover body and a plurality of plug bodies; themain body has an upper opening, a plurality of sample accommodating cavities having upper openings are defined in the main body, the sample accommodating cavities are used for accommodating radioactive samples; the cover body is configured to operably cover the upper part of the main body so as to open or close the upper opening of the main body; and each plug body is arranged at the opening in the upper part of the corresponding sample accommodating cavity so as to seal the corresponding sample accommodating cavity. The radioactive sample storage device can store a plurality of radioactive samples at the same time, and radiation leakage caused by the fact that the plug body is separated from the upper opening of the sample containing cavity under the unexpected condition due to misoperation can be avoided.

Description

technical field [0001] The invention relates to the technical field of radioactive article storage, in particular to a radioactive sample storage device. Background technique [0002] In nuclear engineering applications, in order to study the post-radiation properties of some materials, it is often necessary to make the material into a target and receive irradiation in the reactor. However, the strong radioactivity of the target after irradiation increases the difficulty of its preservation. How to store it safely to avoid radioactive leakage has become a difficult problem to be solved. Contents of the invention [0003] The object of the present invention is to provide a radioactive sample storage device for storing radioactive samples. [0004] To achieve the above object, the present invention provides a radioactive sample storage device, comprising: [0005] The main body has an upper opening, and defines a plurality of sample holding cavities with upper openings ins...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G21F5/12G21F5/06
CPCG21F5/12G21F5/06
Inventor 杨洪广占勤陈国强连旭东
Owner CHINA INSTITUTE OF ATOMIC ENERGY
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