电热膜电磁辐射安全性评估.pdf

第 34 卷 第 4 期 辐射研究与辐射工艺学报 J. Radiat. Res. Radiat. Process. Vol.34, No.4 2016 年 8 月 /fushe/CN/volumn/home.shtml August 2016 电热膜电磁辐射安全性评估 韩 博 李绪泉 刘 龙 （青岛理工大学 青岛 266033 ） 摘要 从急性和累积效应两方面对采暖季中长时间使用远红外辐射电热膜引发电磁辐射的安全性问题进行实 验分析。急性效应方面，实测电磁辐射场瞬时强度与标准限值进行比较；累积效应方面则通过构建量子物理 模型进行分析。结果表明，电热膜产生的电磁辐射场中最大电磁辐射仅为 225.4 nT ，仅为国际非电离辐射防 护委员会(International commission for non-ionizing radiation protection, ICNIRP)规定限值的 1/444，中国国家标 准限值的 1/100，其对人体神经微管有一定影响，但无累积效应。 关键词 电热膜，安全性，电磁辐射，急性效应，累积效应 中图分类号 TL71 DOI: 10.11889/j.1000-3436.2016.rrj.34.040602 Safety assessment for electromagnetic radiation of electric radiant heating film HAN Bo LI Xuquan LIU Long (Qingdao University of Technology, Qingdao 266033, China) ABSTRACT The safety of electromagnetic radiation caused by prolonged use of far-infrared radiation heating film in heating season was studied from the acute effect and cumulative effect based on experiment. The acute effect was analyzed by calculating instantaneous intensity of electromagnetic radiation field with standard limit; the cumulative effect was analyzed by quantum physics model. The results showed that the maximum electromagnetic radiation was 225.4 nT in the electromagnetic radiation field generated by the electric film. It is only 1/444 of ICNIRP (International commission for non-ionizing radiation protection) prescribed limit and 1/ 100 of Chinese national standard limit, which would have influence on human neuronal microtubules to some extent, but no cumulative effect. KEYWORDS El