| 摘要 |
PROBLEM TO BE SOLVED: To provide an air conditioner capable of properly and inexpensively spraying water such as cleaning liquid from a water spray tube disposed at an upper part of a heat exchanger to the heat exchanger in the air conditioner comprising a cleaning device for removing dust attached to the heat exchanger. SOLUTION: This air conditioner comprises the heat exchanger 4, a fin 21 constituting the heat exchanger 4, and a water spraying tube portion 25 disposed in a state of being penetrated through the fin 21 at an upper part of the heat exchanger 4, and constituted by continuously forming short cylindrical portions 22 integrated with the fin 21 in molding the fin 21, and the cleaning liquid pressurized by an external pump is sprayed to the heat exchanger 4 through the water spraying tube portion 25 in cleaning the heat exchanger 4. COPYRIGHT: (C)2008,JPO&INPIT
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