To provide a refrigerant distributor that is capable of stably distributing a refrigerant to each of branched refrigerant pipes without causing variations and enlarging a refrigeration cycle device using the refrigerant distributor even under such an operation condition of the refrigeration cycle device that a liquid refrigerant becomes eccentric considerably in an upstream-side piping of a branch of each refrigerant pipe.
A refrigerant distributor 21 includes an entrance pipe 22 in which a refrigerant comprised of two phases of gas and liquid flows from one end and a plurality of refrigerant pipes 11 and 12 are connected to the other end so as to be branched, and distributes a liquid refrigerant 13 flown into the entrance pipe 22 to the refrigerant pipes 11 and 12. Inside the entrance pipe 22, a conduction part 30 is provided so that the liquid refrigerant 13 circulating in the entrance pipe 22 is circulated eccentrically in a direction 52 crossing a branching direction 51 of the refrigerant pipes 11 and 12 in a plane view of the entrance pipe 22 from the upstream side to the downstream side.
ISHII EIJI
ICHITSUBO SUGURU
| JPH10246536A | 1998-09-14 | |||
| JPH0961016A | 1997-03-07 | |||
| JPH0875316A | 1996-03-19 | |||
| JP2007051823A | 2007-03-01 | |||
| JP2003050063A | 2003-02-21 |
Etsuo Tada