新型平板热管式太阳能集热技术  

A NEW SOLAR COLLECTING TECHNOLOGY FOR FLAT PLATE SOLAR COLLECTOR BY HEAT PIPE

作　　者：赵耀华[1] 邹飞龙[1] 刁彦华[1] 

机构地区：[1]北京工业大学建筑工程学院,北京100124

出　　处：《工程热物理学报》2010年第12期2061-2064,共4页Journal of Engineering Thermophysics

基　　金：北京工业大学111人才工程资助项目(No.05004999200701);北京工业大学青年科研基金(No.97004016200701)

摘　　要：利用二维微通道阵列平板热管,提出了全新平板式太阳能集热技术及其热水系统,测试了平板微热管基本性能,将其应用于平板太阳能热水器,研制成功了新型平板热管式太阳能热水器,测试了热水器性能,其逐时最高效率为87.82%,日平均效率高达65.98%,且不受时域和地域限制,并具有成本低、抗冻、承压、紧凑、轻巧、不结垢等优点,整体性能优越,应用前景极其广阔。By using two-dimensional flat plate heat pipe array with micro channels; the study proposed a new solar collecting technology for flat-plate solar collector and solar water heater system. The study presented basic performance of micro flat plate heat pipe which was applied on flat plate solar water heater; then a new flat plate solar water heater by heat pipe was invented successfully and its performance was tested; the results showed that the solar water heater＇s maximum cumulative efficiency was 87.82%, daily average efficiency was up to 65.98%, besides, the solar water heater by micro flat plate heat pipe array does not be limited by time zone and area; furthermore, it has several advantages including low cost, antifreezing, high pressure resistance, compact and elimination of scale formation ete, which propose great prospect for wide-spread utilization.

关 键 词：平板热管 太阳能集热 太阳能热水器 平板式太阳能热水器 

分 类 号：TK124[动力工程及工程热物理—工程热物理]