摘要
针对现行换热设备选择水垢清洗时机的盲目性,进行了换热设备性能的量化分析和在线分析仪的研究,提出了换热器性能的量化分析方法,并采用了DSPIC30F6011a单片机作为主要芯片,研制了在线分析仪,能够检测计算得出换热设备结垢之后换热性能下降百分比,以便用户及时清洗水垢,并可以对清洗水垢后的清洗效果进行检验。
According to the blindness of cleaning scale of the existing heat-exchange equipment, putting forward a quantitative analysis method about heat exchanger performance, and a feasible online analyzer of the heat-exchange equipment＇ s heat transfer performance is designed. The DSPIC30F601 la single-chip microcomputer is used as the main chip, this instrument is used to detect and calculate the decline percentage of the heat-exchange equipment＇s heat exchange performance after scaling, so that the users can clean the scale timely, and this instrument is also used to check the effect of cleaning the scale.
出处
《建筑热能通风空调》
2013年第5期73-75,共3页
Building Energy & Environment
基金
西安市碑林区科技计划项目
关键词
换热器
水垢
换热性能
量化分析
heat exchanger, scale, heat transfer performance, quantitative analysis
