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离心泵

325 bytes added, 22:32, 19 May 2017

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[[Image:centrifugal pump icon.png|right|80px]][[Image:centrifugal pump.jpg|thumb|right|200px|离心泵的通用元件。 照片： [http://www.maintenanceworld.com/articles/engresource/centrifugalpumps.pdf 化学工程师的资源页面]]][[Image:CentrifugalPump.jpg|thumb|right|200px|离心泵。 <p>照片： WHO。</p>]]离心泵的必要元件是快速旋转叶轮和保护壳。水流流入叶轮的“眼”中，并被离心力甩到保护壳中。水流的动能被部分转换为有用压力，从而将水流推入到输水管中。水流离开叶轮的中心眼时会产生一种吸力，这种吸力会将水从源头吸到离心泵中。一个叶轮和与其匹配的保护壳被称为一“级”。

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