论文部分内容阅读
利用现有设备,只添加一些附件和改进现有电路,使水泵能全载运行,从而达到既可自动控制水泵,又能节约能耗和减轻劳动强度的效果。
Using existing equipment, adding only a few accessories and improving the existing circuit, the pump can be fully loaded operation, so as to achieve the automatic control of the pump, but also save energy and reduce labor intensity effect.