寒冷地区太阳能采暖波纹集热装置研究与应用

RESEARCH AND APPLICATION OF SOLAR HEATING WITH CORRUGATED COLLECTOR THE COLD AREA

提出一种新型高效波纹墙体集热器,利用窗间墙制作集热装置,只集热、不蓄热,日照40min后就可使集热装置与室内形成温差,加速对流换热使室内获得更多热量,通过使用和测试取得良好的运行效果。采用新高效波纹集热器装置所收集的热能基本可满足我国寒冷地区院校、办公场所冬季白天采暖热负荷的需要。

The about new type high efficient ripple heat collection equipment was discussed in the paper. The heat collec- tion equipment was made by utilizing the walls between the windows for recurrent difference in temperature, the equip- ment only collects the heat energy, not stores up the heat energy. After being under the sunlight for 40 minutes, difference in temperature will appear between heat collection equipment and room, the heat quantity of heat will increase by accelerating the convection. According to use and test, we can acquire better function effect. The heat energy collected by the new type high effect ripple heat collection equipment can basically satisfy the heating need of all of schools and of- rice in cold area of our country during daytime.