Title:
REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/188674
Kind Code:
A1
Abstract:
A refrigerant circuit is selected when defrosting an outdoor heat exchanger (16). In the refrigerant circuit, the heat of a refrigerant that is discharged from a compressor (11) is dissipated by a indoor condenser (12) and the outdoor heat exchanger (16), the pressure of the refrigerant, the heat of which has been dissipated by the indoor condenser (12) and the outdoor heat exchanger (16), is reduced by an expansion valve (22) for a battery, and the refrigerant, the pressure of which has been reduced by the expansion valve (22) for a battery, is evaporated by a heat exchanger (23) for a battery and sucked into the compressor (11). As a result, the outdoor heat exchanger (16) is capable of being defrosted utilizing heat which the refrigerant has absorbed from a secondary battery (55) through air which is to be supplied to the battery, and air to be supplied into a room is capable of being sufficiently heated by the indoor condenser (12).
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Inventors:
TAKEUCHI MASAYUKI (JP)
YAMANAKA TAKASHI (JP)
YAMANAKA TAKASHI (JP)
Application Number:
PCT/JP2014/002484
Publication Date:
November 27, 2014
Filing Date:
May 12, 2014
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F25B47/02; B60H1/22
Foreign References:
| JP2012188108A | 2012-10-04 | |||
| JP2011105150A | 2011-06-02 | |||
| JP2001030744A | 2001-02-06 | |||
| JP2012017056A | 2012-01-26 | |||
| JP2003042604A | 2003-02-13 |
Attorney, Agent or Firm:
KIN, Junhi (JP)
Gold Junki (JP)
Gold Junki (JP)
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