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自动干手器的原理
更新时间: 2020-09-21 00:00:00  

干手器的工作原理一般为传感器检测到信号(手),此信号看控制打开加热电路继电器及吹风电路继电器,开始加热、吹风。当传感器检测的信号消失时,释放触点,加热电路及吹风电路继电器断开,停止加热、吹风。

干手方式以加热为主型和高速风吹干型。

关键词: 自动 原理

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