实力诚推NOP齿轮泵TOP-N340HVB
顶路智能科技（厦门）有限公司
销售经理：彭啊梅
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。12
叶片泵原理：泵依靠泵内高速旋转的叶轮将能量传递给液体，以提高压力并输送流体。常见的类型包括离心泵、混流泵和轴流泵。离心泵利用叶轮旋转产生的离心力来输送液体。
2000年，从收购Costante Sesino spa公司开始，Tognella从公司发展成为集团，紧随其后于2003年收购National Systems，于2005年收购Lametars。
今天，Tognella spa作为该品牌集团的主导者，，最终化身为Tognella集团。该集团的产品已销往多达35个地方，并保持着持续增长。
单向阀工作原理：单向阀的工作原理：单向阀是指依靠介质本身流动而自动开、闭阀瓣，用来防止介质倒流的阀门，又称逆止阀、单向阀、逆流阀、和背压阀。单向阀属于一种自动阀门，其主要作用是防止介质倒流，防止泵及驱动电机反转，以及容器介质的泄放。
截止阀工作原理：截止阀又称截门阀，属于强制密封式阀门。其工作原理：①正向施压。在阀门关闭时，必须向阀瓣施加压力，以强制密封面不泄漏。，在受到施加力的时候活塞向上移动，气体被压缩变形，随着活塞的不断上升，气体的压力不断增加，弹簧也在不断的储存能量，当失去外部力时，气体瞬间膨胀，活塞迅速复位至初始位置，恢复原状，我们的的主管采用了钢/铝/铜等多种性能好的材质供客户选择，密封圈则是采用了橡胶。
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