Nuclear emergency dose card and nuclear emergency dose measuring method

A technology of emergency dose and measurement unit, applied in the field of nuclear radiation measurement, can solve problems such as unsystematic and controllable, damage, high occupational health, etc., and achieve the effect of rapid classification management

Pending Publication Date: 2018-09-14
NAT INST FOR RADIOLOGICAL PROTECTION & NUCLEAR SAFETY CHINESE CENT FOR DISEASE CONTROL & PREVENTION +2
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  • Abstract
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Problems solved by technology

Different from occupational personal monitoring, nuclear emergency monitoring is sudden, the radiation level on site is unpredictable, and it is not systematic and controllable in advance (such as the Chernobyl nuclear power plant accident in the former Soviet Union and the Fukushima nuclear power accident in Japan, etc.), Nuclear emergency monitoring does not belong to the scope of planned occupational personal monitoring, high dose environment will lead to high risk of occupational health injury

Method used

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  • Nuclear emergency dose card and nuclear emergency dose measuring method
  • Nuclear emergency dose card and nuclear emergency dose measuring method
  • Nuclear emergency dose card and nuclear emergency dose measuring method

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Embodiment Construction

[0028] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments It is a part of embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0029] In order to facilitate the understanding of the embodiments of the present invention, further explanations will be given below with specific embodiments in conjunction with the accompanying drawings, which are not intended to limit the embodiments of the present invention.

[0030] figure 1 An exploded diagram of the structure of a nu...

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Abstract

The embodiment of the invention provides a nuclear emergency dose card and a nuclear emergency dose measuring method. The nuclear emergency dose card comprises a main body (1), a measuring unit (2), and an identification unit (3). The identification unit (3) is arranged at the upper surface of the main body (1); an opening is formed in the lateral surface of the main body (1); and the measuring unit (2) is inserted into the main body (1) through the opening. The measuring unit (2) is used for measuring the neutron personal dose by a metal neutron activation sheet. Therefore, the personal doseof radiation can be recorded or traced; quick classification management of the personnel is implemented effectively; the radiation dose level received by the first responder is controlled; and the necessary radiation dosimetry information is provided for follow-up radiation damage treatment.

Description

technical field [0001] The embodiments of the present invention relate to the field of nuclear radiation measurement, in particular to a nuclear emergency dose card and a nuclear emergency dose measurement method. Background technique [0002] With the increasing rise and vigorous development of nuclear power plants and nuclear technology applications, the global probability of nuclear reactor safety accidents, radioactive source emergency accidents and nuclear terrorist attacks is on the rise. [0003] At present, domestic and even international, the technical application or research and development of radiation personal dose monitoring instruments or instruments are all aimed at the characteristic requirements of occupational personal monitoring. Passive personal dosimeters mainly used in neutron personal monitoring of occupational external exposure include: thermoluminescence paired albedo neutron personal dosimeter, photoluminescent personal dosimeter, film personal dosi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01T1/02
CPCG01T1/023
Inventor 邓君郝述霞胡兰张科曹磊
Owner NAT INST FOR RADIOLOGICAL PROTECTION & NUCLEAR SAFETY CHINESE CENT FOR DISEASE CONTROL & PREVENTION
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