| 摘要 |
In a refrigerating apparatus in which a plurality of application-side heat exchangers ( 41, 45, 51 ) are connected to a heat-source side heat exchanger ( 4 ), liquid lines for a plurality of channels in a refrigerant circuit ( 1 E) share a liquid side communication pipe ( 11 ) in order to reduce the number of pipes. Further, the liquid side communication pipe ( 11 ) is provided adjacent to a low-pressure gas side communication pipe ( 15 ) for at least one channel so as to contact it in order to supercool a liquid refrigerant by a low-pressure gas refrigerant. Thus, workability for connecting the pipes is improved and a refrigerating ability may not be decreased even if communication pipes ( 11, 15, 17 ) become long.
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