太阳能学报
太暘能學報
태양능학보
ACTA ENERGIAE SOLARIS SINICA
2010年
3期
338-344
,共7页
陈滨%刘雷%陈佳%王小林%索健%范悦
陳濱%劉雷%陳佳%王小林%索健%範悅
진빈%류뢰%진가%왕소림%색건%범열
太阳能平板型空气集热器%建筑集成%太阳能空气采暖%实验平台%热性能实验
太暘能平闆型空氣集熱器%建築集成%太暘能空氣採暖%實驗平檯%熱性能實驗
태양능평판형공기집열기%건축집성%태양능공기채난%실험평태%열성능실험
flat-plate solar air collector%integrated residential buildings%solar air heating%test cell%experiment of thermal performance
以建筑集成的太阳能空气集热建筑模块为研究对象,利用与实际住宅等大的实验平台,针对不同的集热板形式和空气流动方式对集热建筑模块热性能的影响进行了实验研究.重点讨论了开孔平板型、开孔孔径大小以及设置空气间层分隔板等对改善集热建筑模块热性能的影响.实验结果表明,开孔平板型较实心平板型的热性能得到明显的改善,孔径优化后(孔径为5mm、孔间距为15mm)的热效率可提高30%以上;另外,设置空气间层分隔板相对于小孔径(d=5mm)而言,采用大孔径(d=10mm)时出风口升温效果更明显.
以建築集成的太暘能空氣集熱建築模塊為研究對象,利用與實際住宅等大的實驗平檯,針對不同的集熱闆形式和空氣流動方式對集熱建築模塊熱性能的影響進行瞭實驗研究.重點討論瞭開孔平闆型、開孔孔徑大小以及設置空氣間層分隔闆等對改善集熱建築模塊熱性能的影響.實驗結果錶明,開孔平闆型較實心平闆型的熱性能得到明顯的改善,孔徑優化後(孔徑為5mm、孔間距為15mm)的熱效率可提高30%以上;另外,設置空氣間層分隔闆相對于小孔徑(d=5mm)而言,採用大孔徑(d=10mm)時齣風口升溫效果更明顯.
이건축집성적태양능공기집열건축모괴위연구대상,이용여실제주택등대적실험평태,침대불동적집열판형식화공기류동방식대집열건축모괴열성능적영향진행료실험연구.중점토론료개공평판형、개공공경대소이급설치공기간층분격판등대개선집열건축모괴열성능적영향.실험결과표명,개공평판형교실심평판형적열성능득도명현적개선,공경우화후(공경위5mm、공간거위15mm)적열효솔가제고30%이상;령외,설치공기간층분격판상대우소공경(d=5mm)이언,채용대공경(d=10mm)시출풍구승온효과경명현.
Experimental study of the thermal performance of building-integrated solar air collector was executed based on different forms of collect plates and air flow pattern within collector by using the test cells as like actual housing.Focused on effect of pore size of the perforated solar air collector and the baffle board set in inter air gap of solar air collector on improvement of thermal performance.Experimental results show that thermal performance of perforated solar air collector is more significantly improved than the solid plate-type, the optimized aperture (diameter 5mm, hole spacing 15mm) can increase the thermal efficiency of 30% or more than others; In addition, set the baffle board in inter air gap of solar air collector, relative to the small diameter ( d = 5mm), outlet temperature rise of the large aperture (d = 10mm) is more obvious.
