LAMINATED HEADER, HEAT EXCHANGER, AND AIR-CONDITIONER

摘要

A stacking type header 2 according to the present invention includes a first plate shaped body 11 having a plurality of first outlet flow paths 11 A and a second plate shaped body 12 stacked on the first plate shaped body 11 and having a distribution flow path 12A so that refrigerant flowing from a first inlet flow path 12a is distributed and flows out to the plurality of first outlet flow paths 11 A. A branch flow path 12b_2 of the distribution flow path 12A is formed to allow refrigerant flowing into a branch section to flow out in an upwardly declined or downwardly declined direction.