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一、机械結构特点 本文研究設計的潛水电泵的机械結构与一般农用水泵的机械結构不同,又和过去国內外試制的潛水电泵的机械結构也不全同,归納有下列几个特点: 1.泵机合一,水泵叶輪装在电动机的軸伸端部,水泵泵体与电动机的上端盖合为一体。 2.立式結构,出水管在水泵中心,适宜于小口径土井安装
First, the mechanical characteristics of the structure The mechanical structure of the submersible pump designed in this paper is different from the mechanical structure of the general agricultural water pump, and the mechanical structure of the submersible pump manufactured at home and abroad in the past is not the same, and has the following characteristics: 1 Pump one, the pump impeller mounted on the shaft end of the motor, the pump pump and the motor cover the upper cover into one. 2. Vertical structure, outlet pipe in the pump center, suitable for small-diameter soil well installation