有限空间核生化联合采样技术研究

Research on joint sampling technology of nuclear and biochemical in limited space.

在人员相对集中的室内有限空间进行核生化监测,存在少量监测设备监测大范围区域涉及远端采样问题,需要准确快速地将被测物质输送给监测设备。采用联合采样技术,将有限空间的各区域样气进行抽取、传输,最终输送至监测设备,可实现一套设备监测大面积区域。联合采样技术包括有毒有害气体采样和核、生气溶胶采样两种技术,选用不同的采样流量和传输通道,将被测物质输送给核生化监测设备。联合采样技术为大面积的室内有限空间实时核生化监测提供了低成本、简单易行的解决方案。

The joint sampling technology is adopted to extract and transmit the sample gas from each area in a limited space,and finally send it to the monitoring equipment to realize monitoring large area with a set of equipment.The joint sampling technology involves toxic and hazardous gas sampling and nuclear and aerosol sampling.Different sampling flow and transmission channels are used to send the tested substances to the nuclear,biological,and chemical monitoring equipment.The joint sampling technology is low-cost,simple and easy to operate.