Fixed radiation monitoring system

A radiation monitoring, fixed technology, applied in the field of radiation monitoring, can solve problems such as inability to perform well applications, and achieve the effects of good angular response and cosmic ray response, strong stability, and good energy response

Inactive Publication Date: 2020-01-31
SUZHOU UNIV
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  • Abstract
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Problems solved by technology

Existing radiation monitoring systems are difficult to measure r

Method used

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  • Fixed radiation monitoring system

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Embodiment Construction

[0015] The technical solutions in the embodiments of the present invention will be clearly and completely described below. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0016] see figure 1 , to provide a fixed radiation monitoring system, including a control part 1 , a detector 2 , an ionization chamber 3 and a display 4 . The detector is located on the ionization chamber, and the detector is connected to the control part. The control unit is based on the Windows CE operating system. The number of the detectors is at most 8, that is, each of the control components can be connected to 8 detectors. The control unit can be equipped with 5 kinds of detectors, which are respectively used...

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Abstract

The invention discloses a fixed radiation monitoring system. The system comprises a control part, at most eight detectors and an ionization chamber, the detectors are located on the ionization chamberand connected with the control part, and the detectors are one or more selected from a low-range gamma detector, a wide-range gamma detector, a NaI gamma detector, a high-range gamma detector and a neutron detector. Thus, the structure is simple, the stability is high, the energy response is sound, the dose rate range is wide, the angular response and cosmic ray response are sound, and the mechanical property is reliable; and the system can work for a long time, does not reduce the monitoring performance due to the working time, and can be applied to measurement and real-time alarm of the environment X-gamma external irradiation air absorption dose rate and neutron dose equivalent, dose rate monitoring alarm of a radiation diagnosis and treatment workplace, monitoring of a medical X-ray machine and an industrial radioactive source, dose rate monitoring of an underground radiation environment, and the like.

Description

technical field [0001] The invention relates to the technical field of radiation monitoring, in particular to a fixed radiation monitoring system. Background technique [0002] Radiation monitoring is a geophysical method that obtains radioactivity intensity by measuring the ray intensity or escalator concentration of radioactive elements according to the physical properties of radioactive rays, using special instruments, such as radiometers, emanator, etc. The detection methods of radiation monitoring include: ground measurement, aerial measurement, radiation sampling, well logging, ejection measurement, track measurement and physical analysis. Existing radiation monitoring systems are difficult to measure radiation in low-radiation environments and cannot be applied well. SUMMARY OF THE INVENTION [0003] The main technical problem solved by the present invention is to provide a fixed radiation monitoring system, which can realize the real-time monitoring function of th...

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Application Information

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IPC IPC(8): G01T1/02G01T1/18G01T1/185G01T1/202G01T3/00G01T7/12
CPCG01T1/02G01T1/023G01T1/18G01T1/185G01T1/202G01T3/00G01T7/12G01T7/125
Inventor 王敬东屈卫卫封琼
Owner SUZHOU UNIV
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