Title:
空気調和装置
Document Type and Number:
Japanese Patent JP5354004
Kind Code:
B2
Abstract:
Corrosion is prevented in an aluminum liquid pipe and/or an aluminum gas pipe extending from an aluminum heat exchanger. An aluminum heat-exchanger-side gas pipe (31) for channeling gas refrigerant and an aluminum heat-exchanger-side liquid pipe (32) for channeling liquid refrigerant extend from the side of an aluminum outdoor heat exchanger (20). The heat-exchanger-side liquid pipe (32) extends from the side of the outdoor heat exchanger (20) below the heat-exchanger-side gas pipe (31). The aluminum heat-exchanger-side gas pipe (31) is connected to a copper gas refrigerant line (41) from above the gas refrigerant pipe (41). The aluminum heat-exchanger-side liquid pipe (32) is disposed in an area outside of directly under a connecting part (45) of the heat-exchanger-side gas pipe (31) and the copper gas refrigerant pipe (41).
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Inventors:
Yasutaka Otani
Yoshio Oriya
Takuya Kazusa
Masanori Kondo
Junichi Hamadate
Yoshio Oriya
Takuya Kazusa
Masanori Kondo
Junichi Hamadate
Application Number:
JP2011280825A
Publication Date:
November 27, 2013
Filing Date:
December 22, 2011
Export Citation:
Assignee:
Daikin Industries, Ltd.
International Classes:
F24F1/16; F24F1/18
Domestic Patent References:
| JP3211398A | ||||
| JP2009092274A | ||||
| JP4359797A | ||||
| JP6066488A |
Foreign References:
| WO2012172598A1 | ||||
| WO2012120554A1 |
Attorney, Agent or Firm:
Shinki Global IP Patent Corporation