Title:
INDOOR HEAT EXCHANGER AND AIR CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/239990
Kind Code:
A1
Abstract:
Provided are an indoor heat exchanger and an air conditioning device capable of suppressing the scattering of condensed water. An indoor heat exchanger (51) is used in an indoor unit (3) of an air conditioning device (1). The indoor heat exchanger (51) comprises a plurality of indoor flat tubes (55) and a plurality of indoor fins (60). The indoor flat tubes (55) have inside thereof a flow path through which a refrigerant passes. The indoor fins (60) have an indoor interconnecting section (64) extending in a first direction. The indoor fins (60) are joined to the plurality of indoor flat tubes (55) arranged in the first direction. The plurality of indoor flat tubes (55) are arranged side by side in the longitudinal direction of the indoor flat tubes (55) and a second direction intersecting the first direction. The indoor flat tubes (55) satisfy the relationship of WT ≤ 12 mm. WT is a dimension in the longitudinal direction in a cross-sectional view of the indoor flat tube (55).
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Inventors:
YOSHIOKA SHUN
MATSUMOTO YOSHIYUKI
FUJII CHIHO
ORITANI YOSHIO
MATSUMOTO YOSHIYUKI
FUJII CHIHO
ORITANI YOSHIO
Application Number:
PCT/JP2019/022415
Publication Date:
December 19, 2019
Filing Date:
June 05, 2019
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F24F1/0067; F25B39/00; F28D1/053; F28F1/02
Domestic Patent References:
| WO2016194088A1 | 2016-12-08 |
Foreign References:
| JP2003302183A | 2003-10-24 | |||
| JP2017187243A | 2017-10-12 | |||
| JP2018059704A | 2018-04-12 | |||
| JP2009281693A | 2009-12-03 | |||
| JP2006336873A | 2006-12-14 | |||
| JP2014001882A | 2014-01-09 |
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
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