Self-service distribution equipment of thermoluminescent dosimeter for radioactive unit

Abstract

The invention belongs to the technical field of radioactive dose monitoring, and particularly relates to self-service distribution equipment of a thermoluminescent dosimeter for a radioactive unit. The system comprises a double-shaft sliding table counting unit, a storage lattice unit, an industrial flat panel control unit, a distribution box unit, a bar code scanning unit, a falling channel unit, a distribution opening unit, a recovery box unit, a door stopper unit, a side pushing unit, a detection unit, a distribution sliding table unit, a PLC electrical control unit and an uninterruptible power supply. According to the invention, the issuing efficiency of the thermoluminescent dosimeter and the intelligent management of the thermoluminescent dosimeter can be improved.

Description

technical field [0001] The invention belongs to the technical field of radioactive dose monitoring, and in particular relates to self-service dispensing equipment for thermoluminescent dosimeters for radioactive units. Background technique [0002] According to relevant national laws and regulations, personal dose monitoring should be carried out for radioactive workers, and the external radiation monitoring method is mainly to use thermoluminescent dosimeters for monitoring. However, the traditional way of dispensing TL dosimeters is to distribute them in advance for all radiation workers, or to manually distribute and recycle them in real time by pasting labels on the shell of TL dosimeters. These two methods have the following problems: [0003] 1. In advance of distribution, management personnel cannot grasp the amount of thermoluminescent dosimeters in the next monitoring cycle in real time, resulting in a large amount of idle waste of thermoluminescent dosimeters and u...

AI Technical Summary

Problems solved by technology

[0003] 1. Dispensing in advance, managers cannot grasp the amount of thermoluminescent dosimeters in the next monitoring cycle in real time, resulting in a large amount of idle waste of thermoluminescent dosimeters and unnecessary rental monitoring costs;

[0004] 2. There is a lack of automatic means, and the thermoluminescent dosimeters are issued through the identification of the shell of the thermoluminescent dosimeter by personnel.

[0007] For the storage and distribution of a large number of small thermoluminescent dosimeters, the above-mentioned lockers are difficult to meet the requirements. The ability to provide hundreds of storage compartments in a single cabinet is relatively large for the space or cost of the cabinet, and the thermoluminescent dosimeters cannot be locked in In the storage compartment, at the same time, the RFID accuracy rate cannot reach 100%.

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