LAMINATED HEADER, HEAT EXCHANGER, AIR CONDITIONING DEVICE, AND METHOD FOR CONNECTING PLATE-SHAPED BODY AND PIPE OF LAMINATED HEADER

摘要

A laminated header (2) according to the present invention includes a plate-like unit (11) including: bare members (12_1 to 12_6) having first flow passages formed therein with no brazing material being applied to each of the bare members (12_1 to 12_6); and cladding members (13_1 to 13_5) having second flow passages formed therein with a brazing material being applied to at least a front surface and a back surface of each of the cladding members (13_1 to 13_5). The bare members (12_1 to 12_6) and the cladding members (13_1 to 13_5) are alternately laminated so that the first flow passages and the second flow passages are communicated with each other. The plate-like unit (11) is configured such that a pipe is joined to the plate-like unit (11) under a state in which an end portion of the pipe is inserted into at least one of the first flow passages or the second flow passages. One of the bare members (12_1, 12_6) is laminated on an outermost side of the plate-like unit (11) in a laminating direction of the bare members (12_1 to 12_6) and the cladding members (13_1 to 13_5).