ARTICLE FOR CLEANING PIPE OF AIR CONDITIONER
PROBLEM TO BE SOLVED: To provide a method for cleaning an air conditioner by which a long term reliability can be ensured even when an existing pipe is used as it is to a newly installed HFC refrigerant. SOLUTION: This article is used for discharging from one pipe opening foreign matters remaining i...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PROBLEM TO BE SOLVED: To provide a method for cleaning an air conditioner by which a long term reliability can be ensured even when an existing pipe is used as it is to a newly installed HFC refrigerant. SOLUTION: This article is used for discharging from one pipe opening foreign matters remaining in the inside of a pipe connecting an indoor unit to an outdoor unit of an air conditioner to the other pipe opening. The article is nearly cylindrical and a compressed gas-blocking part is provided on the surface or in the inside thereof in the state of blocking the flow path. |
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