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河南鶴壁CG250A250/160掘進機油缸
河南鶴壁CG250A250/160掘進機油缸

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河南鶴壁CG250A250/160掘進機油缸

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壓縮機回氣口結霜壓縮機回氣口結霜說明壓縮機回氣氣體溫度過低，那么什么情況會導致壓縮機回氣氣體溫度過低呢？都知道同等質量的冷媒如果改變容積和壓力，溫度會有不同的表現，即液態的冷媒如果吸熱量較多，那么同等質量的冷媒將會表現的壓力、溫度、容積三者都高，如果吸熱較少那么表現的壓力、溫度、容積都會低。那么就是說壓縮機回氣溫度低的話一般會同時表現出，回氣壓力低和同等容積的冷媒量高，能造成這種情況的根結在于流經蒸發器的冷媒不能完全吸收自身膨脹到預定壓力溫度值所需要的熱量，導致回氣的溫度壓力容積值都比較低。