Title:
REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2013/051166
Kind Code:
A1
Abstract:
A refrigeration cycle device configuring a cooling cycle circuit wherein a compressor (21), a condenser such as an indoor machine heat exchanger (22), a first expansion means (24), and an evaporator such as an outdoor machine heat exchanger (25) are connected by a coolant pipe. The evaporator is a heat exchanger having: a plurality of plate-shaped heat-transfer fins (41) that are arranged in parallel and have had water-skiing or water-repellant treatment; and a heat-transfer pipe (46) provided so as to be in contact with the plurality of heat-transfer fins (41), and having a coolant flowing therein. The refrigeration cycle device comprises: a drain pan (31) arranged below the evaporator; an evaporator fan such as a fan (26) for outdoor machines that generates an airflow that flows through the evaporator; and a heating unit (51) arranged at a position below the heat-transfer fins (41) and below the air from the heat-transfer fins (41).
Inventors:
TASHIRO YUSUKE (JP)
TANAKA KOSUKE (JP)
LEE SANGMU (JP)
TANAKA KOSUKE (JP)
LEE SANGMU (JP)
Application Number:
PCT/JP2012/000449
Publication Date:
April 11, 2013
Filing Date:
January 25, 2012
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
TASHIRO YUSUKE (JP)
TANAKA KOSUKE (JP)
LEE SANGMU (JP)
TASHIRO YUSUKE (JP)
TANAKA KOSUKE (JP)
LEE SANGMU (JP)
International Classes:
F28F17/00; F25B47/02
Foreign References:
| JP2005049002A | 2005-02-24 | |||
| JP2006046696A | 2006-02-16 | |||
| JP2006183897A | 2006-07-13 | |||
| JPS6075860U | 1985-05-28 | |||
| JPS6077974U | 1985-05-31 | |||
| JP2010085056A | 2010-04-15 | |||
| JPS6196170U | 1986-06-20 | |||
| JP2010175163A | 2010-08-12 | |||
| JP2002323298A | 2002-11-08 |
Other References:
See also references of EP 2765385A4
Attorney, Agent or Firm:
KOBAYASHI, Hisao et al. (JP)
Hisao Kobayashi (JP)
Hisao Kobayashi (JP)
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Claims: