EFFICIENT AND FLEXIBLE HEAT SUPPLY AND POWER GENERATION SYSTEM CAPABLE OF ACHIEVING ENERGY CASCADE RECYCLING

Disclosed in the present application is an efficient and flexible heat supply and power generation system capable of achieving energy cascade recycling. The system comprises an intermediate pressure cylinder, a low pressure cylinder, a condenser, a first heat exchanger and a first heat exchange tube...

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Bibliographische Detailangaben
Hauptverfasser:	WANG, Chenglin, WANG, Yuhan, GUO, Xiaoyuan, WANG, Yue, CHEN, Zhu, ZHANG, Shengrui, GUO, Hao, XU, Bin, ZHAO, Han, WU, Wei, HAN, Xu, BAI, Suzhen, XU, Renbo, JIANG, Jiaxue, LI, Chengbao, LU, Gang, WANG, Haibin, LI, Yunpeng
Format:	Patent
Sprache:	chi ; eng ; fre
Schlagworte:	BLASTING DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING RANGES STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	Disclosed in the present application is an efficient and flexible heat supply and power generation system capable of achieving energy cascade recycling. The system comprises an intermediate pressure cylinder, a low pressure cylinder, a condenser, a first heat exchanger and a first heat exchange tube, wherein steam at a steam discharge port of the intermediate pressure cylinder is divided into two paths, one path of steam entering the low pressure cylinder and the other path of steam entering the first heat exchanger for heat exchange and then entering the condenser; steam at a steam discharge port of the low pressure cylinder enters the condenser; the first heat exchange tube is arranged in the condenser; and heat-supply return water passes through the first heat exchange tube for heat exchange and then enters the first heat exchanger for heat exchange again to then form heat supply water. The technical effects achieved by the system are as follows: the heat-supply return water first passes through the first