HEAT PUMP HEAT SOURCE MACHINE

PROBLEM TO BE SOLVED: To provide a heat pump heat source machine achieved in high performance by reducing noise and cost.SOLUTION: A heat pump heat source machine includes a heat pump cycle having a compressor 13 and a water-refrigerant heat exchanger 12, and is configured so that a flow of a discha...

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Bibliographic Details
Main Authors FUJIBAYASHI SHINGO, NAGAE TOSHIYUKI
Format Patent
LanguageEnglish
Published 02.09.2013
Subjects
AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING
BLASTING
COMBINED HEATING AND REFRIGERATION SYSTEMS
FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEATGENERATING MEANS, IN GENERAL
HEAT PUMP SYSTEMS
HEATING
LIGHTING
LIQUEFACTION SOLIDIFICATION OF GASES
MANUFACTURE OR STORAGE OF ICE
MECHANICAL ENGINEERING
RANGES
REFRIGERATION MACHINES, PLANTS OR SYSTEMS
REFRIGERATION OR COOLING
VENTILATING
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To provide a heat pump heat source machine achieved in high performance by reducing noise and cost.SOLUTION: A heat pump heat source machine includes a heat pump cycle having a compressor 13 and a water-refrigerant heat exchanger 12, and is configured so that a flow of a discharge refrigerant from the compressor 13 is divided into a plurality of flows and is made to flow into the water-refrigerant heat exchanger 12 and also respective pipes connecting a compressor discharge portion 15 and the water-refrigerant heat exchanger 12 have different lengths. Thereby, the pipes have different natural frequencies, and the suppression of vibrational amplification and noise reduction can be achieved.
Bibliography:Application Number: JP20120035894