随着社会的不断进步和发展,人们的生活水平在日益提高。空调、冰箱等电气产品已越来越多地进入普通家庭。夏天,在享受空调带来的冰凉清爽的同时,电费开支也是惊人的。是否可以制造一种不消耗电能、又能够达到制冷目的的装置呢?答案是肯定的,目前科研工作者正在研制一种利用太阳 With the continuous progress and development of society, people’s living standards are increasing day by day. Air conditioning, refrigerators and other electrical products have more and more into the ordinary family. In the summer, while enjoying the cool and refreshing air conditioning, the electricity bill is also amazing. Is it possible to create a device that does not consume electrical energy and can achieve the purpose of refrigeration? The answer is yes, scientists are currently developing a system that uses the sun