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双吸泵为什么没有轴向力?

date.png 2019-05-08 08:40:42

眾所週知,雙吸泵是離心泵的一種重要方式,已在工程中得到普遍的應用瞭,這歸功于雙吸泵具有扬程高、流量大等特性。實践上,雙吸泵的葉轮是由兩個背靠背的葉轮组成的,從葉轮番齣的水流匯入一個蜗殼中的。有一些朋友會问:“雙吸泵爲什麼没有轴嚮力?”----其實這是有雙吸泵的特性决议的。

雙吸泵具有三大特性特性:

1、雙吸泵相當于兩個相同直径的單吸葉轮同時在工作,在同樣的葉轮外径下流量能够增大一倍;

2、泵殼程度中開,便于检修,同時,雙吸泵的進齣口在同一方嚮上且垂直于泵轴,有利于雙吸泵與進齣水管的佈置和裝置;

3、雙吸泵的葉轮構造對稱,没有轴嚮力,運转较平穩。

As we all know, double suction pump is an important way of centrifugal pump, which has been widely used in engineering, thanks to its high lift and large flow. In practice, the impeller of double suction pump is composed of two back-to-back impellers. The flow from the impeller flows into a volute. Some friends will ask, "Why do double suction pumps have no axial force?" In fact, this is a decision with the characteristics of double suction pumps.

Double suction pump has three characteristics:

1. Double suction pump is equivalent to two single suction impellers of the same diameter working at the same time, and the flow rate can be doubled under the same impeller outer diameter.


2. The pump housing is open to facilitate maintenance. At the same time, the inlet and outlet of the double suction pump are in the same direction and perpendicular to the pump shaft, which is conducive to the layout and installation of the double suction pump and the inlet and outlet pipes.


3. The impeller of the double-suction pump is symmetrical in structure and has no axial force, so it runs smoothly.


联系方式

ico04
联系人

徐经理

ico01
电话

0312-3426976

ico06
手机

13932271419

ico05
QQ

632469545

ico03
邮箱

632469545@qq.com

ico02
地址

河北安国市石佛镇路景工业园区景旺路8号

 
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