A heat exchanger and an air harmony machine

Japanese Patent JP6011009

B2

An upper heat exchange region (51) is divided into a plurality of main heat exchange parts (51a-51c), and a lower heat exchange region (52) is divided into a plurality of auxiliary heat exchange parts (52a-52c). A first header collecting pipe (60) is divided into an upper space (61) corresponding to the upper heat exchange region (51) and a lower space (62) corresponding to the lower heat exchange region (52). The lower space (62) is divided into a plurality of communication spaces (62a-62c) corresponding respectively to the auxiliary heat exchange parts (52a-52c). A second header collecting pipe (70) is divided into a communication space (71c) corresponding to both of the lowermost main heat exchange part (51a) of the upper heat exchange region (51) and the uppermost auxiliary heat exchange part (52c) of the lower heat exchange region (52), and into communication spaces (71 a, 71b, 71d, 71e) corresponding respectively to the other main heat exchange parts (51b, 51c) and the other auxiliary heat exchange parts (52a, 52b). Each of pairs of communication space (71 a, 71b) and communication space (71d, 71e) is connected to an associated one of communication pipes (72, 73).

WO/2012/150768	COLD-STORAGE HEAT EXCHANGER
WO/2023/248172	OIL TEMPERATURE REGULATION ASSEMBLY
WO/2015/037214	HEAT EXCHANGER AND AIR CONDITIONER

Masanori Kondo
Yoshio Oriya
Hirokazu Fujino
Toshimitsu Kamata

JP2012104417A

October 19, 2016

May 01, 2012

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Daikin Industries, Ltd.

F28F9/02; F25B5/02; F25B6/02; F25B39/00; F28F1/02

JP2009503427A
JP2008528946A
JP2001091099A
JP2010112581A
JP2003222436A
JP2004218983A
JP2012163310A

US20100206535
US5203407
WO2003025477A1
US20090120627
CN102109253A
CN102278908A

Maeda patent office

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