林业科技情报
林業科技情報
임업과기정보
FORESTRY SCIENCE AND TECHNOLOGY INFORMATION
2012年
3期
52-53
,共2页
波纹型流道换热器%总热%热回收通风系统%热交换率%空气压降
波紋型流道換熱器%總熱%熱迴收通風繫統%熱交換率%空氣壓降
파문형류도환열기%총열%열회수통풍계통%열교환솔%공기압강
heat-exchange facility with ripple runner%total heat%heat recovery ventilating system%heat exchange%air-pressure drop
对总热换热器的三种流道形式（穿孔型、狭缝型、压花打孔型）进行研究,研究表明,这三种不同流道的总热换热器在热交换率和空气压降等方面比表面光滑的普通总热换热器有不同程度的增加,通过改进流道形式来提高热回收通风系统的换热性能。
對總熱換熱器的三種流道形式（穿孔型、狹縫型、壓花打孔型）進行研究,研究錶明,這三種不同流道的總熱換熱器在熱交換率和空氣壓降等方麵比錶麵光滑的普通總熱換熱器有不同程度的增加,通過改進流道形式來提高熱迴收通風繫統的換熱性能。
대총열환열기적삼충류도형식（천공형、협봉형、압화타공형）진행연구,연구표명,저삼충불동류도적총열환열기재열교환솔화공기압강등방면비표면광활적보통총열환열기유불동정도적증가,통과개진류도형식래제고열회수통풍계통적환열성능。
This paper studies three runner type of total heat exchange facility,bored,slit and coining hole.The result shows that the heat exchange ratio and air-pressure drop of these three heat-exchange facilities increased compared with common heat exchange facility with smooth surface.The heat exchange property of heat recovery ventilating system can be improved by improve runner form.
