| 摘要 |
PROBLEM TO BE SOLVED: To reduce natural oscillation frequency of vibration of rocking of the whole of an outdoor machine by disposing vibration absorption structure such that the center of gravity of the driving means supported with a mount enters the back side of a polygon connecting the vibration absorption structures of a supporter of the outdoor machine, and each vibration absorption structure is located more inside than an outer periphery of a bottom member of the outdoor machine. SOLUTION: This heat pump apparatus includes a supporter which is disposed below an outdoor machine for supporting the heat pump apparatus. The supporter includes a plurality of vibration absorption structures 43 in which inertia force due to vibration is reduced and is transmitted to a foundation. The vibration absorption structures 43 are disposed such that the center of gravity of an engine being the driving means or a compressor or both thereof supported by a mount 1000 enters the back side of a tetragon L connecting the vibration absorption structures 43 viewed from a lower portion vertically, and the vibration absorption structures are located more inside than an outer periphery of a bottom member 3 of the outdoor machine. Each of the vibration absorption structures 43 is disposed more inwardly by a distance (a) on opposite sides thereof laterally and by a distance (b) on the opposite sides longitudinally than the outer periphery of the bottom member 3 of the tetragon. |
