Title:
AIR CONDITIONING DEVICE AND METHOD FOR DETERMINING PERFORMANCE OF SAME
Document Type and Number:
WIPO Patent Application WO/2016/151655
Kind Code:
A1
Abstract:
Disclosed is an air conditioning device wherein: a compressor, an indoor heat exchanger, an outdoor heat exchanger, and pipes that connect the compressor, the indoor heat exchanger, and the outdoor heat exchanger to each other are provided; the indoor heat exchanger and/or the outdoor heat exchanger has a first refrigerant path region, a second refrigerant path region, a first fan for performing forced air-cooling of the first refrigerant path region, and a second fan for performing forced air-cooling of the second refrigerant path region; the first refrigerant path region has a first refrigerant flow rate adjustment valve, and a first temperature detector that detects the outlet temperature of a refrigerant; the second refrigerant path region has a second refrigerant flow rate adjustment valve, and a second temperature detector that detects the outlet temperature of the refrigerant; and a control is performed by adjusting the opening degree of each of the first refrigerant flow rate adjustment valve and the second refrigerant flow rate adjustment valve and/or the rotation number of each of the first fan and the second fan so that a difference between the refrigerant outlet temperature obtained by the first temperature detector and the refrigerant outlet temperature obtained by the second temperature detector becomes small.
Inventors:
SASAKI SHIGEYUKI (JP)
SEKIYA SACHIO (JP)
KOTANI MASANAO (JP)
KUBOTA ATSUSHI (JP)
SEKIYA SACHIO (JP)
KOTANI MASANAO (JP)
KUBOTA ATSUSHI (JP)
Application Number:
PCT/JP2015/058395
Publication Date:
September 29, 2016
Filing Date:
March 20, 2015
Export Citation:
Assignee:
JOHNSON CONTROLS-HITACHI AIR CONDITIONING TECH (HONG KONG) LTD (CN)
International Classes:
F24F11/02
Foreign References:
| JPH05118682A | 1993-05-14 | |||
| JP2006029734A | 2006-02-02 | |||
| JP2009085481A | 2009-04-23 | |||
| JP2002243244A | 2002-08-28 | |||
| JP2006336947A | 2006-12-14 | |||
| JPH0942746A | 1997-02-14 | |||
| JP2014126322A | 2014-07-07 | |||
| JP2011202884A | 2011-10-13 | |||
| US5067560A | 1991-11-26 |
Attorney, Agent or Firm:
POLAIRE I. P. C. (JP)
Polaire Intellectual Property Corporation (JP)
Polaire Intellectual Property Corporation (JP)
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