Title:
HEAT EXCHANGER AND AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2015/037240
Kind Code:
A1
Abstract:
In this heat exchanger (23), an upwind main heat exchange area (35) is provided with an upwind main row part, a downwind main heat exchange area (65) is provided with a downwind main row part, and an upwind auxiliary heat exchange area (37) is provided with an upwind auxiliary row part, and a downwind auxiliary heat exchange area (67) is provided with a downwind auxiliary row part, respectively. The main row parts and the auxiliary row parts are respectively constituted by a plurality of flat tubes. In the heat exchanger (23) when functioning as an evaporator, the refrigerant flows in order through the upwind auxiliary row part, the downwind auxiliary row part, the downwind main row part, and the upwind main row part. On the other hand, in the heat exchanger (23) when functioning as a condenser, the refrigerant flows in order through the upwind main row part, the downwind main row part, the downwind auxiliary row part, and the upwind auxiliary row part. As a result, the heat exchanger exhibits satisfactory performance both as an evaporator and a condenser.
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Inventors:
JINDOU MASANORI
ORITANI YOSHIO
MORIMOTO KOUSUKE
SAKAMAKI TOMOHIKO
KAZUSA TAKUYA
HAMADATE JUNICHI
ORITANI YOSHIO
MORIMOTO KOUSUKE
SAKAMAKI TOMOHIKO
KAZUSA TAKUYA
HAMADATE JUNICHI
Application Number:
PCT/JP2014/004699
Publication Date:
March 19, 2015
Filing Date:
September 11, 2014
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F24F1/18; F25B39/00; F28F9/02; F28F9/22; F28F9/26
Foreign References:
| JP2013061091A | 2013-04-04 | |||
| JP2012167880A | 2012-09-06 | |||
| JP2011208913A | 2011-10-20 | |||
| JP2007147273A | 2007-06-14 | |||
| JP2013137193A | 2013-07-11 | |||
| JP2005510689A | 2005-04-21 | |||
| JPH08145580A | 1996-06-07 |
Other References:
See also references of EP 3032182A4
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
Patent business corporation MAEDA PATENT OFFICE (JP)
Patent business corporation MAEDA PATENT OFFICE (JP)
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