| 摘要 |
PURPOSE: An automatic washing robot of a ceiling-embedded coil-fin heat exchanger is provided to enable a user to confirm the washing state of coil fins through an external monitor. CONSTITUTION: An automatic washing robot of a ceiling-embedded coil-fin heat exchanger comprises a water receiver, a rotary unit(12), an ascent/descent device(17), and a distributor(20). The water receiver is connected to an air conditioner and a support, which supports the air conditioner, and receives washing water. The rotary unit is rotatably installed on a head located inside the water receiver. The ascent/descent device is connected to the rotary unit. The distributor has two or more nozzles(18,19).
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