摘要
针对普通太阳能热水器一般只能安装屋顶、新型平板太阳能热水器固定安装有效采光面积的余弦效应导致太阳能利用效率偏低等问题,提出了一种基于墙体壁挂式安装、全自动跟踪太阳能热水器的设计方案,以适应各种楼层用户的使用,且能在较小的面积获得较大的太阳能能量。对基于安装方式的跟踪原理、系统的整体设计、安全性设计做了全面详细的介绍。在实验论证的基础上,得出该设计方案有效地提高了太阳能的利用效率的结论。
It proposes a new design of wall hanging automatic solar-tracking water heater since ordinary solar water heater could only be installed on the roof and the efficiency of utilizing solar energy for new flat-panel solar water heater is low because of cosine effect of light area caused by fixed installation and so on.While the new designed heater to be hanged on wall can receive more solar energy in a smaller area,that is suitable for households at all floors.The tracking principles,system design,and design for safety has been expounded based on mounting means.The design based on testing experiment has been approved to enhance the utilizing efficiency of solar energy effectively.
出处
《机械设计与制造》
北大核心
2011年第6期79-81,共3页
Machinery Design & Manufacture
关键词
壁挂式安装
太阳能光热利用
双轴跟踪
热水器
Wall hanging installation
Solar energy
Dual-axis tracking
Water heater
