| 红外热像技术在供暖散热器故障检测中的应用 |
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| 引用本文： | 刘思超,董华,崔嵛,范波.红外热像技术在供暖散热器故障检测中的应用[J].红外技术,2008,30(4):242-246. |
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| 作者姓名： | 刘思超 董华 崔嵛 范波 |
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| 作者单位： | 青岛理工大学环境与市政工程学院,山东,青岛,266033;青岛理工大学环境与市政工程学院,山东,青岛,266033;青岛理工大学环境与市政工程学院,山东,青岛,266033;青岛理工大学环境与市政工程学院,山东,青岛,266033 |
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| 摘 要： | 供暖散热器在运行状态时会出现各种故障,需要寻求一种在线快速检测技术.通过建立供暖散热器传热模型,分析了红外热像仪检测散热器故障的可行性.在供暖散热器故障模式分类的基础上,选取典型供暖散热器故障红外热像图,采用热像特征、相间(或横向)互比和同相(或纵向)比较相组合的分析比较判别法对其红外热像特征进行分析,结合散热器的结构、运行状况和安装工艺等情况,开发了供暖散热器故障在线检测技术.
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| 关 键 词： | 红外热像技术 供暖散热器 故障检测 温度场 |
| 文章编号： | 1001-8891(2008)04-0242-05 |
| 修稿时间： | 2007年10月8日 |
The Application of Infrared Imaging Technology in Heating-radiator Faults Detection |
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| LIU Si-chao,DONG Hua,CUI Yu,FAN Bo.The Application of Infrared Imaging Technology in Heating-radiator Faults Detection[J].Infrared Technology,2008,30(4):242-246. |
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| Authors: | LIU Si-chao DONG Hua CUI Yu FAN Bo |
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| Affiliation: | LIU Si-chao,DONG Hua,CUI Yu,FAN Bo(School of Environment &Municipal Engineering,Qingdao Technological University,Qingdao Sh,ong 266033,China) |
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| Abstract: | There are various faults in the running of heating-radiator.It is desired to develop an online detection method to judge if there is the potential heating-radiator fault.With the heating model of heating-radiator establishing,the feasibility of the heating-radiator fault detection through the infrared thermal imager is conformed.Based on the fault mode classification of heating-radiator,its typical infrared thermographs are chosen to abstract the infrared imaging characteristics of faults by employing the i... |
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| Keywords: | infrared imaging technology heating-radiator failure detection temperature field |
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