A radiation monitoring device and method without power supply

Abstract

The invention discloses a no-power radiation monitoring device and method. The device comprises a front light barrier, shields, scintillators, solar panels, indicator lights and a seal housing, wherein the shields, the scintillators and the solar panels are arranged in order, the indicator lights are connected to the solar panels; the shields of each thickness correspond to one scintillator, solarpanel and indicator light to form a test channel, and respective test channels are arranged in order based on the thicknesses of the shields; the shields, the scintillators and the solar panels are all located in a seal box composed of the front barrier and the seal housing, and the front barrier is clung to the shields; and the indicator lights are fixed out of the seal box. The shields of different thicknesses are used for shielding partial or all the radiating particles, so that the indicator lights corresponding to thicker shields are turned on, which represents that the radiation is stronger. The device realizes visualized radiation monitoring in the case of no power, and can satisfy the radiation monitoring requirements in the remote, long-time unattended and dark conditions.

Description

technical field [0001] The invention relates to the field of radiation monitoring, in particular to a radiation monitoring device and method without power supply. Background technique [0002] In order to monitor whether the radiation level caused by nuclear facilities or nuclear activities to the surrounding environment complies with relevant national and local regulations, and to provide timely warnings and protection to nuclear personnel and the public, environmental radiation monitoring must be carried out. [0003] Nuclear radiation is invisible and intangible, and it must pass through the interaction between nuclear and matter and necessary signal amplification measures to become a perceived signal. At present, electrical signal amplification requires a power source, which brings inconvenience to areas where electricity is inconvenient, especially for applications that require long-term, unattended and dark conditions, because non-rechargeable batteries have limited ba...

AI Technical Summary

Problems solved by technology

At present, electrical signal amplification requires a power source, which brings inconvenience to areas where electricity is inconvenient, especially for applications that require long-term, unattended and dark conditions, because non-rechargeable batteries have limited battery life, while solar batteries are limited. need light

Images