全国主要聚光型太阳灶部分性能测试调查-《郑州大学学报(工学版)》

文章信息/Info

Title:: The performance test survey of the main concentrating solar stove in China

Author(s):: Wang Lexuan; Ma Guangyuan; ZHANG Songying; WANG Yufen; Yang Manxiang

摘要:: <正> 前言我国部分农村严重缺乏燃料,甚至收获的农作物秸杆全部烧掉还不够煮饭之用,当地群众不得不进而挖草根、砍树木,这就造成植被大量减少,农田肥力下降,水土流失,生态失去平衡,气候和环境恶化,致使这些地区的农业生产长期停滞,群众生活十分困难。在世界上也有不少地区严重缺乏燃料,由于大量的挖草根、砍树木,而造成北非撒哈拉沙漠的扩展,印度河和恒河流域的洪水泛滥、南美亚马逊河的气候恶化。因此,农村燃料问题在国内外都是一个普遍、严重而又急待解决的问题。近年来我国从事太阳能利用的研究工作者,一向十分重视太阳灶的研制工作,以解

Abstract:: Some rural areas in China are seriously short of fuel, even the harvest of straw is not enough for cooking, the local people have to dig roots, cut down trees, which causes a large reduction in vegetation, farmland fertility decline, soil erosion, ecological balance, climate and environmental deterioration, resulting in long-term stagnation of agricultural production in these areas, the people’s life is very difficult.In many parts of the world, there is also a serious shortage of fuel, due to the mass digging of grass roots and cutting down trees, resulting in the expansion of the Sahara desert in North Africa, flooding of the Indus and Ganges river basins, and climate deterioration of the Amazon river in South America.Therefore, the rural fuel problem is a universal, serious and urgent problem at home and abroad.In recent years, researchers engaged in solar energy utilization in China have always attached great importance to the development of solar stoves