A channel radioactive substance detection and monitoring device and detection method

A radioactive substance and monitoring device technology, applied in the field of channel radioactive substance detection and monitoring devices, can solve the problems of small flow of people, high space occupation, low detection efficiency, etc., and achieve less electrical connections, low maintenance cost and high sensitivity Effect

Active Publication Date: 2017-01-04
NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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  • Abstract
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Problems solved by technology

[0003] The traditional channel-type radioactivity detection device is a door-type structure with a fixed structure, and radioactivity detection modules are installed on both sides of the door. Inherent defects such as low detection efficiency, small flow of people, and poor concealment

Method used

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  • A channel radioactive substance detection and monitoring device and detection method

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Embodiment Construction

[0034] Below in conjunction with accompanying drawing, technical scheme of the present invention is described in further detail:

[0035] like figure 1 As shown, the present invention discloses a channel radioactive material detection and monitoring device and detection method, wherein the channel radioactive material detection and monitoring device includes a channel body, a terminal data processing module, at least one detection module, a POE power supply module and the number of detection modules The same video surveillance probe;

[0036] Below the channel is provided with placement grooves for laying all the detection modules;

[0037] The detection module includes a radioactive detection probe packaging box, a radioactive detection probe and a nuclear measurement electronics processor. The radioactive detection probe is arranged in the radioactive detection probe packaging box. The protection level of the radioactive detection probe is IP67. The radioactive detection pr...

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Abstract

The invention discloses a channel radioactive substance detection and monitoring device and a detection method. The monitoring device includes a channel body, a terminal data processing module, at least one detection module, a POE power supply module, and video monitoring probes having the same number as the detection modules; the detection module Contains the package box of the radioactive detection probe, the radioactive detection probe and the nuclear measurement electronics processor; the radioactive detection probe passes the detected radiation data to the terminal data processing module through the POE power supply module after being processed by the nuclear measurement electronics processor, and the video monitoring The probe transmits the video data to the terminal data processing module. The terminal data processing module displays the radiation data and the video corresponding to the data, and at the same time judges whether the radiation data exceeds the standard. If it exceeds the standard, it gives a warning to the exceeding data. The invention has fast response speed, can eliminate natural background radiation interference, and has great practical value.

Description

technical field [0001] The invention relates to the field of radioactive material safety management and monitoring, in particular to a channel radioactive material detection and monitoring device and detection method. Background technique [0002] With the continuous expansion of the application scope of nuclear technology, the fields of medicine, industry, agriculture and energy have the application of radioactive sources and the generation of radioactive waste. Carrying radioactive substances illegally or in violation of regulations will bring huge safety hazards and potential health threats to the public. Radionuclides can cause damage to tissues and organs in different ways, and even affect the offspring of irradiated people due to the long-term effects of radiation. Therefore, all countries in the world regard the monitoring of radioactive materials as one of the important links of safety inspection. At airports, railways, and customs passages, radioactive inspections...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01T1/203G01T1/36G01V11/00
Inventor 汤晓斌王鹏刘建宇陈达
Owner NANJING UNIV OF AERONAUTICS & ASTRONAUTICS
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