HEAT PUMP

PROBLEM TO BE SOLVED: To prevent the drift of a heat medium flowing to each underground heat exchanger.SOLUTION: An air conditioning system (1) including a refrigerant circuit (10) with a compressor (50), an indoor heat exchanger (60), an expansion valve (70) and a heat source side heat exchanger (8...

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Bibliographische Detailangaben
Hauptverfasser:	KAWABATA KATSUHIRO, TEKI HIKARU, ASAI HIDEAKI
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING COMBINED HEATING AND REFRIGERATION SYSTEMS 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 MANUFACTURE OR STORAGE OF ICE MECHANICAL ENGINEERING RANGES REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGYGENERATION, TRANSMISSION OR DISTRIBUTION REFRIGERATION MACHINES, PLANTS OR SYSTEMS REFRIGERATION OR COOLING TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To prevent the drift of a heat medium flowing to each underground heat exchanger.SOLUTION: An air conditioning system (1) including a refrigerant circuit (10) with a compressor (50), an indoor heat exchanger (60), an expansion valve (70) and a heat source side heat exchanger (80) connected in sequence, includes a plurality of underground heat exchangers (20). Each underground heat exchanger (20) is filled with the heat medium inside and formed to absorb heat by the heat medium from soil. The heat source side heat exchanger (80) includes a refrigerant tube (81) and a plurality of heat medium tubes (82). The plurality of heat medium tubes (82) are connected to the underground heat exchangers (20) so that heat media in the plurality of underground heat exchangers (20) circulate independently to exchange heat with the refrigerant in the refrigerant tube (81).