Automatic sampling and measuring device for radioactive aerosols and gaseous tritium in radioactive gaseous effluents
CN224696080UActive Publication Date: 2026-08-28CHINESE PEOPLES LIBERATION ARMY UNIT 96657
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Patent Information
- Application Number
- CN202521871885.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-09-01
- Publication Date
- 2026-08-28
- Estimated Expiration
- 2035-09-01
AI Technical Summary
Technical Problem
[0006]然而，当前流出物中放射性气溶胶和气态氚的监测自动化水平低，存在耗费人工、监测频率低、难以实现在线监测、核事故情况下响应慢等不足，具体如下：
Benefits of technology
[0035]本发明涉及的放射性流出物中放射性气溶胶和气态氚的自动采样制样测量装置，集成了放射性气溶胶和气态氚全自动采样、制样、送样和测量功能，将原来需要人工操作的取样、制样、送样等操作由自动化设备完成，将原来需要在实验室开展的制样、送样、分析测量等操作，由自动化设备在监测现场完成，大幅节省了人工，可实现无人值守、长时间在线监测，并可灵活调整采样监测频率，提高监测效能。此外，在核事故情况下，能够快速启动应急监测模式，快速响应事故监测要求，从而实现核设施流出物中放射性气溶胶和气态氚浓度的连续、在线、自动监测。
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Abstract
The application provides an automatic sampling and measuring device for radioactive aerosol and gaseous tritium in radioactive gaseous effluent. The measuring device comprises a radioactive aerosol measuring module and a gaseous tritium measuring module integrated in the measuring device, and the radioactive aerosol measuring module and the gaseous tritium measuring module are communicated with a gaseous effluent pipeline through sampling pipelines. The measuring device of the application can greatly save labor, realize unattended and long-time online monitoring, flexibly adjust the sampling and monitoring frequency, and improve the monitoring efficiency. In addition, in the case of a nuclear accident, the emergency monitoring mode can be quickly started to quickly respond to the accident monitoring requirements, so as to realize continuous, online and automatic monitoring of the concentration of radioactive aerosol and gaseous tritium in the effluent of a nuclear facility.
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