Steam driving type serial connection heat pump afterheat recovery device

The utility model relates to the field of energy saving, in particular to a steam driving type serial connection heat pump afterheat recovery device. The steam driving type serial connection heat pump afterheat recovery device comprises a small steam turbine, a compression type heat pump and an abso...

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Bibliographische Detailangaben
Hauptverfasser:	WANG QIYE, SUN SHIEN, ZHENG LIJUN
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION ORPROCESSING OF GOODS CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS,e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USERAPPLICATIONS COMBINED HEATING AND REFRIGERATION SYSTEMS ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEAT PUMP SYSTEMS HEATING LIGHTING LIQUEFACTION SOLIDIFICATION OF GASES MACHINES OR ENGINES IN GENERAL MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING ROTARY-PISTON OR OSCILLATING-PISTON MACHINES OR ENGINES STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	The utility model relates to the field of energy saving, in particular to a steam driving type serial connection heat pump afterheat recovery device. The steam driving type serial connection heat pump afterheat recovery device comprises a small steam turbine, a compression type heat pump and an absorption type heat pump, and is structurally characterized in that the compression type heat pump and the absorption type heat pump are of parallel connection structures, the small steam turbine is respectively connected with the compression type heat pump and the absorption type heat pump, the absorption type heat pump is provided with a first low-temperature water inlet, a first cooling low-temperature water outlet, a first high-temperature water inlet and a first heating high-temperature water outlet, the compression type heat pump is provided with a second low-temperature water inlet, a second cooling low-temperature water outlet, a second high-temperature water inlet and a second heating high-temperature water outlet. The steam driving type serial connection heat pump afterheat recovery device has the advantages that condensing heat released in the process of changing the driving steam from the steam phase into the liquid phase is used for sequentially driving the small turbine and the absorption type heat pump, the compression type heat pump and the absorption type heat pump are connected in parallel, meanwhile, heat exchange is carried out, and a higher integral energy efficiency ratio is realized.