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锅炉

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Revision as of 17:15, 28 February 2025 by Nenad (talk | contribs) (Importing existing translations)
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锅炉是蒸汽机车上的大型圆柱形水箱。它有一组管子穿过它,将后面的燃烧室与前面的烟箱连接起来。来自燃烧室的热空气和烟雾通过这些管道,加热锅炉内的水,最终使其蒸发成蒸汽。作为加压室中的可压缩气体,蒸汽会在锅炉中积聚,从而增加压力。水的沸点温度取决于锅炉中的压力大小。压力越高,沸点越高。随着锅炉中的蒸汽冷却下来,它会凝结回水。

大多数蒸汽机都有一个安全阀,可以在锅炉超压时释放多余的蒸汽。建议锅炉中的压力与运行发动机所需的压力一样大,不要超过,因为过量会导致燃料浪费。

See also: Water Storage, Injector, Servicing, Driving Efficiency