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Title:
OUTDOOR UNIT AND REFRIGERATION CYCLE DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2017/199393
Kind Code:
A1
Abstract:
An outdoor heat exchanger (11) of an outdoor unit (10) comprises a primary heat exchanging unit (13) and an auxiliary heat exchanging unit (15). Refrigerant path groups (14a-14d) are formed in the primary heat exchanging unit (13). Refrigerant paths (16a-16d) are formed in the auxiliary heat exchanging unit (15). The refrigerant path (16d) in the auxiliary heat exchanging unit (15) that is nearest the primary heat exchanging unit (13) is connected to the refrigerant path group (14b) in the primary heat exchanging unit (13) that is disposed in a region in which the wind speed of the external air passing through is relatively large. In addition, the refrigerant path (16a) is connected to the refrigerant path group (14a). The refrigerant path (16b) is connected to the refrigerant path group (14d). The refrigerant path (16c) is connected to the refrigerant path group (14c).

Inventors:
NAKAMURA SHIN (JP)
MAEDA TSUYOSHI (JP)
ISHIBASHI AKIRA (JP)
Application Number:
JP2016/064866
Publication Date:
November 23, 2017
Filing Date:
May 19, 2016
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F25B39/00; F25B39/02; F25B39/04; F28D1/053
Domestic Patent References:
WO2015132963A12015-09-11
WO2013161799A12013-10-31
WO2015111220A12015-07-30
Foreign References:
JP2012163328A2012-08-30
JPH08219493A1996-08-30
JP2010127570A2010-06-10
JP2013083419A2013-05-09
Other References:
See also references of EP 3460358A4
Attorney, Agent or Firm:
Fukami Patent Office, p. c. (JP)
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