Organic Rankine generator set
The invention discloses an organic Rankine generator set which comprises an evaporator, an expansion machine, a condenser, a liquid storage tank and a refrigerant pump; the liquid storage tank is arranged at a position higher than the refrigerant pump; a refrigerant is arranged in the liquid storage...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses an organic Rankine generator set which comprises an evaporator, an expansion machine, a condenser, a liquid storage tank and a refrigerant pump; the liquid storage tank is arranged at a position higher than the refrigerant pump; a refrigerant is arranged in the liquid storage tank; the height difference between the liquid surface of the refrigerant in the liquid storage tank and the inlet of the refrigerant pump is equal to or greater than 2 m; a refrigerant liquid column no less than 2m is formed between the liquid surface of the refrigerant in the liquid storage tankand the inlet of the refrigerant pump; and pressure generated at the bottom of the refrigerant liquid column is sufficient to restrain generation of a refrigerant gaseous phase in the refrigerant pumpso as to effectively restrain the cavitation phenomenon of the refrigerant pump.
本发明公开了一种有机朗肯发电机组，其包括蒸发器、膨胀机、冷凝器、储液罐和冷媒泵，储液罐设置在高于冷媒泵的位置，储液罐内设有冷媒，储液罐内的冷媒液面与冷媒泵的入口之间的高度差不小于2m。在储液罐的冷媒液面与冷媒泵的入口之间形成了不短于2m的冷媒液柱，该长度的冷媒液柱底部所产生的压力足以抑制 |
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