City central heating system for gradient utilization of large temperature difference

The utility model belongs to the technical field of central heating equipment, and relates to an urban central heating system for gradient utilization of large temperature difference. Comprising an absorption heat pump, a water source heat pump set, a primary network system, a secondary network radi...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	WANG GUOWEI, YAN GUANLONG, WU JIANGUANG, GUO XIAONI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING DOMESTIC HOT-WATER SUPPLY SYSTEMS DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATINGSYSTEMS ELEMENTS OR COMPONENTS THEREFOR HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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