Ir-192 radioactive source transportation protection device

An ir-192, protective device technology, applied in the field of radiation protection, can solve the problems of lack of real-time dose detection, falling of radioactive sources, difficult steps to pass, etc., and achieve good radiation protection effect.

Pending Publication Date: 2020-12-22
CNNC FUJIAN FUQING NUCLEAR POWER
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The main purpose of the present invention is to provide a protective device for Ir-192 radioactive source transportation, which can solve the problems of radioactive source drop, loss, lack of real-time dose detection, no warning of danger source, difficult passage of stairs and obstacles, etc.

Method used

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  • Ir-192 radioactive source transportation protection device
  • Ir-192 radioactive source transportation protection device
  • Ir-192 radioactive source transportation protection device

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Embodiment Construction

[0033] The present invention will be described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0034] Such as figure 1 As shown, the present invention provides an Ir-192 radioactive source transportation protection device, which includes a vehicle body 12 , wheels 1 , drawers 3 and lead plates 7 . The Ir-192 radioactive source transportation protection device is in the configuration of a trolley, wherein a set of wheels 1 is provided at each of the four corners of the bottom of the body 12, and a drawer 3 is provided in the inner cavity of the body 12, and the bottom, four sides of the drawer 3 and the drawer 3 The upper vehicle body 12 parts are all provided with lead plates 7 . The radioactive source is placed in the drawer 3 .

[0035] Wherein, the drawer 3 is welded by four side panels and a bottom plate. A vertical iron plate is welded in the middle of the drawer 3, and the inner space of the drawer 3 is divided into two parts....

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Abstract

The invention provides an Ir-192 radioactive source transportation protection device. The Ir-192 radioactive source transportation protection device comprises a vehicle body, wheels, a drawer and leadplates. The Ir-192 radioactive source transportation protection device is of a trolley structure. The wheels are respectively arranged on four corners of the bottom of the vehicle body, and the wheels are turnable wheel sets. The drawer is arranged in an inner cavity of the vehicle body, and the lead plates are arranged around the drawer. A radioactive source is placed in the drawer. An environmental dose alarm device is fixed to the vehicle body. According to the Ir-192 radioactive source transportation protection device, accidents such as loss and falling of the radioactive source can be effectively prevented, so that the radioactive source is safely, conveniently and efficiently transported and can easily cross a ground process pipeline.

Description

technical field [0001] The invention belongs to the technical field of radiation protection, in particular to an Ir-192 radioactive source transportation protection device. Background technique [0002] Nuclear power plants need to use Ir-192 radioactive sources for a large number of weld seam flaw detection during the overhaul and daily period, and the frequency of using radioactive sources is extremely high. A single flaw detection window needs to arrange multiple radioactive sources for flaw detection. At the same time, after the daily radiographic inspection is completed, the radioactive sources need to be returned and stored in the radioactive source library in time for preservation. In the process of transporting radioactive sources from the source warehouse to the nuclear power plant building, the piping and floor layout of the plant building is complicated, and it is inconvenient to transport multiple radioactive sources at the same time, and accidents such as loss ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62B5/02B62B5/00B62B3/00G08B7/06G21F5/015G21F5/14E05B65/46
CPCB62B3/00B62B5/00B62B5/026B62B2202/00E05B65/46G08B7/06G21F5/015G21F5/14
Inventor 贺钰林李雄寿贺朝靖杨电刘桂刚郑德旭肖冰山李华阮彬标李奕龙戴猛崔甫超晋嘉昱朱家泽
Owner CNNC FUJIAN FUQING NUCLEAR POWER
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