Title:
冷凍サイクル装置
Document Type and Number:
Japanese Patent JP7101875
Kind Code:
B2
Abstract:
This refrigeration cycle device (10) comprises a refrigerant circuit configured so that a non-azeotropic refrigerant mixture circulates in order through a compressor (1), a condenser (2), an expanding device (3), and an evaporator (4). The evaporator (4) is configured so as to exhibit a first pressure loss corresponding to a region having a high coefficient of performance (COP). The coefficient of performance of the refrigeration cycle device (10) is enhanced more when the evaporator (4) exhibits the first pressure loss than when the evaporator (4) exhibits a second pressure loss in which the temperature difference between the refrigerant and the air at a refrigerant inlet of the evaporator (4) becomes equal to the temperature difference between the refrigerant and the air at a refrigerant outlet of the evaporator (4).
Inventors:
▲雑▼賀 達也
Kota Suzuki
Shunsuke Kikuchi
Keito Okamoto
Hiroya Ishihara
Habui Duong
Kota Suzuki
Shunsuke Kikuchi
Keito Okamoto
Hiroya Ishihara
Habui Duong
Application Number:
JP2021515405A
Publication Date:
July 15, 2022
Filing Date:
April 25, 2019
Export Citation:
Assignee:
Mitsubishi Electric Corporation
International Classes:
F25B1/00; F25B5/02
Domestic Patent References:
| JP2000105016A | ||||
| JP10220894A | ||||
| JP4006355A | ||||
| JP2010216778A |
Foreign References:
| WO2011121634A1 |
Attorney, Agent or Firm:
Fukami patent office