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1. (WO2018181828) HEAT EXCHANGER

Pub. No.:    WO/2018/181828    International Application No.:    PCT/JP2018/013487
Publication Date: Fri Oct 05 01:59:59 CEST 2018 International Filing Date: Fri Mar 30 01:59:59 CEST 2018
IPC: F28F 9/02
F25B 39/02
Applicants: DAIKIN INDUSTRIES, LTD.
ダイキン工業株式会社
Inventors: INOUE, Satoshi
井上 智嗣
YOSHIOKA, Shun
吉岡 俊
ORITANI, Yoshio
織谷 好男
SAKAMAKI, Tomohiko
坂巻 智彦
YAMAGUCHI, Tomoya
山口 智也
HIROKAWA, Tomoki
廣川 智己
Title: HEAT EXCHANGER
Abstract:
A heat exchanger is provided which can minimize the arrangement error of heat transfer tubes during manufacturing. This outdoor heat exchanger (11) is provided with multiple flat, multi-hole tubes (63) arranged side-by-side, a second header collector (90) to which the ends of the multiple flat, multi-hole tubes (63) are connected, and multiple fins (64) joined to the flat multi-hole tubes (63), wherein the second header collector (90) is divided into a circulation space (98) and an insertion space (71). The circulation space (98) has a rising space (98A) and a falling space (98B) and the flat multi-hole tubes (63) are inserted into the insertion space (71). The second header collector (90) has a circulation partition plate (95) for dividing the rising space (98A) and the falling space (98B), and an insertion partition plate (75) for dividing the circulation space (98) and the insertion space (71).