论文部分内容阅读
很久以前,人们就在探索直接利用太阳能的途径,寻找用太阳造福于人类的方法。十八世纪瑞士科学家索热尔作了个实验,他把一个有玻璃盖板的盒子放在阳光下,经阳光照射后,盒子底部的温度竟高达109℃,比水的沸点还要高。如果人们利用它进行房屋采暖和加热冷水,不是再好也没有了吗?美国马里兰州的肯普受到索热尔实验的启示,于1891年发明了第一台太阳能热水器。肯
Long ago, people were exploring the direct ways to use solar energy and looking for ways to benefit the sun from the sun. In the eighteenth century Swiss scientist Sognefjord conducted an experiment in which he put a glass-covered box in the sun and exposed to sunlight at a temperature of 109 ° C at the base of the box, which is higher than the boiling point of water. If people use it for house heating and cold water heating, is not it better or not? Kenpo, Maryland, was inspired by the Sorel experiment, in 1891 invented the first solar water heater. Ken