| 摘要 |
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. |
