Title:
METHOD FOR SUPPRESSING PROGRESS OF CORROSION IN AIR CONDITIONER, AIR CONDITIONER, AND REFRIGERANT PIPE
Document Type and Number:
WIPO Patent Application WO/2019/189803
Kind Code:
A1
Abstract:
Provided are a method for suppressing the progress of corrosion in an air conditioner, an air conditioner, and a refrigerant pipe, which have an excellent corrosion progress suppression effect particularly on ant nest corrosion in a refrigerant pipe in an air conditioner equipped with an indoor unit having a heat exchanger that uses a refrigerant pipe comprising copper or a copper alloy. In the method for suppressing the progress of corrosion in an air conditioner equipped with an indoor unit having an indoor heat exchanger that uses a refrigerant pipe comprising copper or a copper alloy, when the air conditioner is operated a moisture removal operation, in which moisture present within corrosion holes generated in the refrigerant pipe is removed, is carried out after a cooling operation or a dehumidification operation has ended.
Inventors:
ITO SHINICHI
WATANABE MASATO
HOSOGI TETSURO
WATANABE MASATO
HOSOGI TETSURO
Application Number:
PCT/JP2019/014117
Publication Date:
October 03, 2019
Filing Date:
March 29, 2019
Export Citation:
Assignee:
KOBELCO & MAT COPPER TUBE LTD (JP)
International Classes:
F24F11/30; F28F17/00; F28F19/00; F28F21/08
Foreign References:
| JP2004138377A | 2004-05-13 | |||
| JP2008202813A | 2008-09-04 | |||
| JP3046471B2 | 2000-05-29 | |||
| JPH06192773A | 1994-07-12 |
Attorney, Agent or Firm:
EIKOH PATENT FIRM, P.C. (JP)
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