Water Level/zh-hant: Difference between revisions
Created page with "操作{{pll|Steam Overview|蒸汽機車}}時，保持{{pll|Boiler|鍋爐}}中適當的水位至關重要。觀察「鍋爐水位計」並調整水位至最適當的高度。水位應隨時維持在水位計中可見處，此範圍通常是鍋爐完整高度的 75% 至 85% 之間。" |
Created page with "當鍋爐內的水位高於水位計的顯示範圍，將會有兩項風險，一是爐內產生蒸汽所需的空間會受到壓縮，二來過多的水可能會溢出，被導入{{pll|Cylinder Cocks|汽缸}}內使其{{pll|Mechanical Powertrain Damage|破裂}}。" |
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操作{{pll|Steam Overview|蒸汽機車}}時，保持{{pll|Boiler|鍋爐}}中適當的水位至關重要。觀察「鍋爐水位計」並調整水位至最適當的高度。水位應隨時維持在水位計中可見處，此範圍通常是鍋爐完整高度的 75% 至 85% 之間。 | 操作{{pll|Steam Overview|蒸汽機車}}時，保持{{pll|Boiler|鍋爐}}中適當的水位至關重要。觀察「鍋爐水位計」並調整水位至最適當的高度。水位應隨時維持在水位計中可見處，此範圍通常是鍋爐完整高度的 75% 至 85% 之間。 | ||
當鍋爐內的水位高於水位計的顯示範圍，將會有兩項風險，一是爐內產生蒸汽所需的空間會受到壓縮，二來過多的水可能會溢出，被導入{{pll|Cylinder Cocks|汽缸}}內使其{{pll|Mechanical Powertrain Damage|破裂}}。 | |||
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Revision as of 14:52, 24 April 2025
操作蒸汽機車時，保持鍋爐中適當的水位至關重要。觀察「鍋爐水位計」並調整水位至最適當的高度。水位應隨時維持在水位計中可見處，此範圍通常是鍋爐完整高度的 75% 至 85% 之間。
當鍋爐內的水位高於水位計的顯示範圍，將會有兩項風險，一是爐內產生蒸汽所需的空間會受到壓縮，二來過多的水可能會溢出，被導入汽缸內使其破裂。
If water falls under the limit, the boiler can explode and cause catastrophic damage. If the firebox is sufficiently hot and its top surface, known as crown sheet, protrudes above the water level, it can soften from high temperatures and pressure, and lead to the boiler explosion, destroying the entire vehicle.
In an emergency attempt to save the engine from exploding, immediately feed water and dump coal from the firebox.
To feed water to the boiler from storage, there's an injector. To dump water from the boiler there's a blowdown valve. Both controls are usually found in a vehicle's cab.
水位會受溫度影響。當水溫上升，縱使未對鍋爐注水，水位也會因熱漲冷縮升高。
水位也受坡度影響。若機車正在下坡，水位計所顯示的水位將低於實際水量，上坡時則高於實際水量。