Title:
REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/021700
Kind Code:
A1
Abstract:
This refrigeration cycle device (100) uses a non-azeotropic refrigerant mixture. The refrigeration cycle device (100) is provided with a compressor (1), a first heat exchanger (3), a pressure reducing device (4), a second heat exchanger (5a), a third heat exchanger (5b), and a blower device (7). The blower device (7) delivers air to the second heat exchanger (5a) and the third heat exchanger (5b). The non-azeotropic refrigerant mixture circulates in a first circulation direction through the compressor (1), the first heat exchanger (3), the pressure reducing device (4), the second heat exchanger (5a), and the third heat exchanger (5b). The flow resistance of the second heat exchanger (5a) is higher than the flow resistance of the third heat exchanger (5b). The blower device (7) forms a flow parallel to the flow of the non-azeotropic refrigerant mixture flowing through the second heat exchanger (5a) and the third heat exchanger (5b).
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Inventors:
NISHIYAMA TAKUMI (JP)
Application Number:
PCT/JP2018/028221
Publication Date:
January 30, 2020
Filing Date:
July 27, 2018
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B1/00; F25B5/04; F25B6/02; F25B47/02
Domestic Patent References:
| WO2015151289A1 | 2015-10-08 |
Foreign References:
| JPH1068560A | 1998-03-10 | |||
| JP2012052676A | 2012-03-15 | |||
| JPS59219669A | 1984-12-11 | |||
| JPS5629759U | 1981-03-20 | |||
| JP2007327707A | 2007-12-20 | |||
| JP2009014322A | 2009-01-22 |
Other References:
See also references of EP 3832227A4
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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