Plastic scintillator radiation quantity monitoring equipment based on wireless communication

A technology of plastic scintillator and monitoring equipment, which is applied in radiation measurement, X/γ/cosmic radiation measurement, measuring devices, etc. It can solve the problems of inconvenient automatic cleaning of the surface of the monitoring body, low assembly performance, and fixed structure. The effect of monitoring accuracy and stability, flexible structure, and simple steps

Inactive Publication Date: 2022-04-12
北京昊唐兴核技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Plastic scintillator is a solid solution of organic scintillator substances in plastic, which belongs to organic scintillator, it can be used for the detection of α, β, γ, and other rays, it is easy to make transparent bodies of various shapes, and has the characteristics of non-deliquescence, stable performance, With the advantages of radiation resistance, short scintillation decay time and low price, it is a kind of scintillator widely used today. The retrieved application number is 201920676738.8, which discloses a plastic scintillator radiation monitoring equipment based on wireless communication, which is installed in an insulating board. There is a signal circuit board, and a photomultiplier tube is installed on the signal circuit board through the tube socket of the multiplier tube. The photomultiplier tube is connected with the plastic scintillator, and the wireless communication module is provided with a wireless communication module. The bottom of the plastic scintillator is connected with a pad, and the bottom of the pad The positioning column is connected, and the bottom of the insulating plate and the positioning column is connected to the shell; a positioning pad is connected between the plastic scintillator and the shell; the shell is fixed by fixing bolts, but the above-mentioned plastic scintillator in the prior art The assembly performance of radiation monitoring equipment is low, it is inconvenient to adjust the size of the monitoring equipment, the structure is relatively fixed, and it is inconvenient to automatically clean the surface of the monitoring body, and the monitoring stability and accuracy cannot be guaranteed

Method used

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  • Plastic scintillator radiation quantity monitoring equipment based on wireless communication
  • Plastic scintillator radiation quantity monitoring equipment based on wireless communication
  • Plastic scintillator radiation quantity monitoring equipment based on wireless communication

Examples

Experimental program
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Effect test

Embodiment 1

[0025] refer to Figure 1-5, a plastic scintillator radiation monitoring device based on wireless communication, comprising a monitoring control base 1, several plastic scintillators 2 and two protective side panels 3, a circuit board 5 and a wireless The communicator 6, several plastic scintillators 2 are all installed on the monitoring control base 1, the top of the monitoring control base 1 is provided with an installation groove, the bottom of the plastic scintillator 2 is fixedly installed with a connecting antenna 8, and the connection The antennae 8 are arranged in the installation groove, and the inner walls of both sides of the installation groove are provided with moving grooves, and the moving connecting blocks 21 are slidably installed in the two moving grooves, and the same photoelectric sensor is fixedly installed on the two moving connecting blocks 21. The multiplier tube 9, the photomultiplier tube 9 is connected with the connecting antenna 8, and the two mobil...

Embodiment 2

[0032] refer to Figure 5 The difference between the second embodiment and the first embodiment is that a rotating groove is provided on one side of the fixed groove, and a rotating block is fixedly installed on one side of the driving wheel 12, and the rotating block is installed in the rotating groove.

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PUM

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Abstract

The invention belongs to the field of radiation quantity monitoring equipment, particularly relates to plastic scintillator radiation quantity monitoring equipment based on wireless communication, and aims to solve the problems that the existing plastic scintillator radiation quantity monitoring equipment is low in assembly performance, inconvenient to adjust the use size of the monitoring equipment, relatively fixed in structure, inconvenient to automatically clean the surface of a monitored body and poor in reliability. In order to solve the problem that the monitoring stability and accuracy cannot be guaranteed, the invention provides the following scheme that the device comprises a monitoring control base, a plurality of plastic scintillators, two protective side plates, a cleaning assembly and a plurality of mounting assemblies, and a circuit board and a wireless communicator are fixedly mounted on the monitoring control base; and the plurality of plastic scintillators are arranged on the monitoring control base. The plastic scintillator radiation quantity monitoring equipment is high in assembling performance, the use size of the monitoring equipment is convenient to adjust, the structure is flexible, the surface of a monitored body can be automatically cleaned conveniently, and the monitoring stability and accuracy can be guaranteed.

Description

technical field [0001] The invention relates to the technical field of radiation monitoring equipment, in particular to a plastic scintillator radiation monitoring equipment based on wireless communication. Background technique [0002] Plastic scintillator is a solid solution of organic scintillator substances in plastic, which belongs to organic scintillator, it can be used for the detection of α, β, γ, and other rays, it is easy to make transparent bodies of various shapes, and has the characteristics of non-deliquescence, stable performance, With the advantages of radiation resistance, short scintillation decay time and low price, it is a kind of scintillator widely used today. The retrieved application number is 201920676738.8, which discloses a plastic scintillator radiation monitoring equipment based on wireless communication, which is installed in an insulating board. There is a signal circuit board, and a photomultiplier tube is installed on the signal circuit board...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01T1/202
Inventor 李向烈任熠孔海宇
Owner 北京昊唐兴核技术有限公司
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