顶路智能科技（厦门）有限公司
销售经理：黄家明
油泵/输油泵/润滑油泵/水泵等
NOP泵的原理
容积泵原理：通过改变其工作容积来输送和提高流体压力，包括活塞泵、柱塞泵、隔膜泵和齿轮泵等。例如，活塞泵中，活塞在泵缸内往复运动，使得工作容积周期性变化，从而输送液体或增压。
齿轮泵是专门输送高压流体的泵，它分为三个主体部分：转子和活塞和定子。当然既然输送的是高压流体，所以它的材质选择的是耐热耐压耐寒耐磨寿命长的碳钢！
顶路智能科技（厦门）有限公司
销售经理：黄家明
此外，自吸泵的工作原理是在水泵启动前先在泵壳内灌满水，启动后叶轮高速旋转，形成负压，吸入管内的空气进入泵内，从而实现自吸。
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