Combined heat and power generation unit with high back pressure transformation and low-pressure cylinder zero output coupling

An outlet of a 1 # medium-pressure cylinder is divided into three paths, the first path is communicated with an inlet of a 1 # low-pressure cylinder through a water spraying cooler, the second path is communicated with the inlet of the 1 # low-pressure cylinder through a 1 # medium-low pressure cyli...

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Bibliographische Detailangaben
Hauptverfasser: LIU WENJUAN, LIU CHENGXIN, NIU KUN, FAN ZHIDONG, YAN WENCHEN
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:An outlet of a 1 # medium-pressure cylinder is divided into three paths, the first path is communicated with an inlet of a 1 # low-pressure cylinder through a water spraying cooler, the second path is communicated with the inlet of the 1 # low-pressure cylinder through a 1 # medium-low pressure cylinder communication valve, and the third path is communicated with the shell side of a heat supply network. The outlet of the 1 # low-pressure cylinder is communicated with the heat release side of the 1 # condenser; an outlet of the second medium-pressure cylinder is divided into two paths, one path is communicated with the shell side of the heat supply network, the other path is communicated with an inlet of the second low-pressure cylinder through a second medium-low pressure cylinder communication valve, an outlet of the second low-pressure cylinder is divided into two paths, one path is communicated with the heat release side of the third condenser through a third condenser inlet valve, and the other path is co