Blower & Damper/zh-hant: Difference between revisions
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將氣流引入火箱的主要方法，就是完全打開{{pll|Regulator|汽門}}，並將{{pll|Cutoff|逆轉機}}設至完全前進、後退，使車輛運轉。{{pll|Cylinder Cocks|汽缸}}使用後的蒸汽將由內向煙囪排出至大氣，隨著車輛運轉，每次排氣都將在火箱內產生低壓，吸入新鮮空氣。 | 將氣流引入火箱的主要方法，就是完全打開{{pll|Regulator|汽門}}，並將{{pll|Cutoff|逆轉機}}設至完全前進、後退，使車輛運轉。{{pll|Cylinder Cocks|汽缸}}使用後的蒸汽將由內向煙囪排出至大氣，隨著車輛運轉，每次排氣都將在火箱內產生低壓，吸入新鮮空氣。 | ||
然而，車輛並不是任何時候都能全力加速，因此車輛有著額外調節氣流的方法：「送風器」和「火箱進氣口」。 | |||
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Revision as of 19:36, 23 April 2025
蒸汽機的火箱溫度，在當中燃料燃燒時，可用的氣流也有著高度影響，因空氣中的氧氣能幫助火焰燃燒。
將氣流引入火箱的主要方法，就是完全打開汽門，並將逆轉機設至完全前進、後退，使車輛運轉。汽缸使用後的蒸汽將由內向煙囪排出至大氣，隨著車輛運轉，每次排氣都將在火箱內產生低壓，吸入新鮮空氣。
然而，車輛並不是任何時候都能全力加速，因此車輛有著額外調節氣流的方法：「送風器」和「火箱進氣口」。
The blower is usually operated by a valve. When open, it releases some steam from the boiler to the chimney. This creates vacuum in the firebox, drawing in fresh air. However, since this airflow is vastly inferior to the acceleration airflow, the blower is only efficient when used on a stationary engine.
The damper is usually operated by a lever. When closed (pushed down) it chokes the airflow, drastically reducing fire temperature, even if the vehicle is accelerating. This is used to intentionally cut steam production when it is no longer needed, although doing so with a well-timed water injection is an even more efficient alternative.