Title:
AIR CONDITIONER
Document Type and Number:
WIPO Patent Application WO/2012/099141
Kind Code:
A1
Abstract:
In order to improve comfort, this air conditioner is provided with a refrigerant circuit having a compressor, an indoor heat exchanger, a radiant heat exchanger, a pressure reduction mechanism, and an outdoor heat exchanger. The indoor heat exchanger is disposed inside an indoor unit in such a manner as to face an indoor fan, and the radiant heat exchanger is disposed on the outer surface of the indoor unit. In addition, the air conditioner has an indoor electrically-operated valve for adjusting the amount of refrigerant supplied to the radiant heat exchanger. The air conditioner is controlled in such a manner that, when a refrigerant is flushed through the indoor heat exchanger to carry out warm-air heating, and the refrigerant is flushed through the radiant heat exchanger to carry out radiant heating, the opening of the indoor electrically-operated valve becomes larger after the frequency of the compressor drops.
Inventors:
FUJIOKA YUUKI (JP)
KIZAWA TOSHIHIRO (JP)
KIZAWA TOSHIHIRO (JP)
Application Number:
PCT/JP2012/050898
Publication Date:
July 26, 2012
Filing Date:
January 18, 2012
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
FUJIOKA YUUKI (JP)
KIZAWA TOSHIHIRO (JP)
FUJIOKA YUUKI (JP)
KIZAWA TOSHIHIRO (JP)
International Classes:
F24F1/0057; F24F5/00; F24F11/02; F25B5/02
Foreign References:
| JP2010216767A | 2010-09-30 | |||
| JP2006038379A | 2006-02-09 | |||
| JP2003322388A | 2003-11-14 | |||
| JP2002098387A | 2002-04-05 | |||
| JP2000292020A | 2000-10-20 | |||
| JP2006097972A | 2006-04-13 | |||
| JPH0755234A | 1995-03-03 | |||
| JPS63113239A | 1988-05-18 |
Other References:
See also references of EP 2667108A4
Attorney, Agent or Firm:
KAJI, Yoshiyuki et al. (JP)
梶 Yoshiyuki (JP)
梶 Yoshiyuki (JP)
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Claims: