同样的柴、煤,同样的灶,为什么有的省柴,有的费柴?这就是贮藏燃料的“学问”。因为在收藏保管好的燃料中,碳、氢、磷、钾等可燃成分完好无损,水分少,燃烧时生火快,无烟,火势猛,火力强,反应生成的热量多,炊事时间短;而收藏不好的烂草或朽柴中的碳、氢、磷、钾等可燃成分含量减少,燃烧时,引火慢,黑烟多,火焰呈暗红色,火势弱,炊事时间长。近年来,我们在农村测试省柴灶热效率时测得:燃用收藏好的燃料比收藏差的燃料节约用量三分之一左右。由此可见,科学收藏燃料是节能、省时,功省效宏的措施之一,希望引起大家的重视。我国家庭普遍使用的生活燃料主要是两大类:一类是生物质燃料——薪柴、秸秆等;另一类是矿物质 The same wood, coal, the same stove, why some of the provincial firewood, some of the firewood? This is the storage of fuel, “learning.” Because in the collection and preservation of good fuel, carbon, hydrogen, phosphorus, potassium and other flammable components intact, less water, fire fast burning, smokeless, fierce fire, strong fire, the reaction of heat generation, cooking time is short; Poorly collected rotten grass or decaying firewood in the carbon, hydrogen, phosphorus, potassium and other combustible ingredients reduced, burning, the lead slowly, black smoke, the flame was dark red, the fire is weak, cooking a long time. In recent years, we measured the thermal efficiency of firewood stoves in rural areas when measured: burning good fuel collection than the poor collection of fuel saving about one-third. Thus it can be seen that scientific collection of fuel is one of the measures for saving energy, saving time and saving energy. It is hoped that everyone will pay attention to it. There are two main types of domestic fuel that are commonly used by families in our country: one is biomass fuel - firewood and straw, and the other is mineral