Title:
HEAT EXCHANGER AND AIR CONDITIONING DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/142617
Kind Code:
A1
Abstract:
Provided are a heat exchanger and an air conditioning device capable of appropriately distributing a refrigerant and causing the same to flow, when using a flat pipe having a flat shape as a heat transfer pipe. An indoor heat exchanger (51) which causes heat to be exchanged between an internally flowing refrigerant and externally flowing air is provided with: an indoor upwind flat pipe (81); a first indoor downwind flat pipe (82) and a second indoor downwind flat pipe (83) positioned downstream, in the direction of airflow, of the indoor upwind flat pipe (81); and a distribution header (70) including a partitioning plate (73) which forms a distribution space (70x) for distributing the refrigerant that has passed through the indoor upwind flat pipe (81) to the first indoor downwind flat pipe (82) and the second indoor downwind flat pipe (83).
Inventors:
INOUE SATOSHI
HIROKAWA TOMOKI
YOSHIOKA SHUN
MATSUMOTO YOSHIYUKI
AGOU SHOUTA
HIROKAWA TOMOKI
YOSHIOKA SHUN
MATSUMOTO YOSHIYUKI
AGOU SHOUTA
Application Number:
PCT/JP2018/047572
Publication Date:
July 25, 2019
Filing Date:
December 25, 2018
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
International Classes:
F25B39/00; F28D1/053; F28F9/02
Domestic Patent References:
| WO2015046275A1 | 2015-04-02 | |||
| WO2010146852A1 | 2010-12-23 |
Foreign References:
| EP1640682A1 | 2006-03-29 | |||
| JP2003166797A | 2003-06-13 | |||
| JPS63197893A | 1988-08-16 | |||
| JPS5428160U | 1979-02-23 | |||
| JPS5098366U | 1975-08-15 |
Other References:
See also references of EP 3742081A4
Attorney, Agent or Firm:
SHINJYU GLOBAL IP (JP)
Download PDF: