Title:
REFRIGERATION CYCLE DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/061185
Kind Code:
A1
Abstract:
A first heat exchanger (5) of a refrigeration cycle device (1) is provided with a first water heat exchanging unit (21) and a second water heat exchanging unit (22), in which a plurality of plates (65, 66, 63, 64) are laminated. In the first heat exchanger (5), a first refrigerant path (24), refrigerant path (33), second refrigerant path (25), bypass path (31), third refrigerant path (26), refrigerant path (36), and fourth refrigerant path (27) are formed by being connected in series in this order. The first refrigerant path (24) and the second refrigerant path (25) are formed to extend in the laminating direction in the first water heat exchanging unit (21) and the second water heat exchanging unit (22), and the refrigerant path (33) is formed in the first water heat exchanging unit (21). The third refrigerant path (26) and the fourth refrigerant path (27) are formed to extend in the laminating direction in the second water heat exchanging unit (22), and the refrigerant path (36) is formed in the second water heat exchanging unit (22).
Inventors:
ITO MASAHIRO (JP)
Application Number:
PCT/JP2016/079040
Publication Date:
April 05, 2018
Filing Date:
September 30, 2016
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F28D9/02; F25B39/00; F28F3/08
Foreign References:
| US20150300743A1 | 2015-10-22 | |||
| JP2016519279A | 2016-06-30 | |||
| JP2000205785A | 2000-07-28 |
Attorney, Agent or Firm:
FUKAMI PATENT OFFICE, P.C. (JP)
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