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百度百科双吸泵如何提升设备的效率

date.png 2019-10-30 15:19:42

在双吸泵工作过程中,泵内活动的水遭到其与流道和泵叶轮外表的摩擦以及水自身粘度的影响,双吸泵所耗费的能量主要用于抵御水外表的活动摩擦力及涡流阻力。水在活动过程中所耗费的能量(水头损失)就是用来克制内摩擦力和水与设备界面的摩擦力。假如泵、叶轮外表润滑(这种外表称为水力润滑外表)外表阻力较小。耗费能量就小,在水泵过流面和叶轮上喷涂高分子复合资料,使其外表构成水力润滑外表,超润滑外表涂层外表光亮度是经过抛光后不锈钢的20倍,这种极润滑的外表减少了泵内流体的分层,从而减少泵内部紊流,降低了泵内的容积损失和水力损失,降低了电耗。到达降低水流阻力损失的目的,从而进步水泵的水力效率,同时在一定水平上也可进步机械效率和容积效率。涂层分子构造的致密性,能隔绝空气、水等介质和水泵叶轮母材的接触,大水平减少电化学腐蚀及锈蚀。另外,高分子复合资料实质是高分子聚合物,具有抗化学腐蚀性,能够进步泵的抗腐蚀性,双吸泵能大大加强泵抵御冲蚀和抗腐蚀才能。

In the working process of the pump, the moving water in the pump is affected by the friction between the pump and the flow channel, the surface of the pump impeller and the viscosity of the water itself. The energy consumed by the pump is mainly used to resist the moving friction and eddy resistance on the surface of the water. The energy (head loss) consumed by water in the process of activity is used to restrain the internal friction and the friction between water and equipment interface. If pump, impeller surface lubrication (this surface is called hydraulic lubrication surface) surface resistance is smaller. The energy consumption is small. Spray polymer composite data on the flow surface and impeller of the pump to make the surface form the hydraulic lubrication surface. The surface brightness of the super lubrication surface coating is 20 times of that of the polished stainless steel. This extremely lubricated surface reduces the stratification of the fluid in the pump, thus reducing the internal turbulence of the pump, reducing the volume loss and hydraulic loss in the pump, and reducing the power consumption. In order to reduce the loss of flow resistance and improve the hydraulic efficiency of the pump, the mechanical efficiency and volumetric efficiency can also be improved at a certain level. The compactness of the molecular structure of the coating can isolate the contact between air, water and other media and the base metal of the impeller of the water pump, and minimize the electrochemical corrosion and corrosion. In addition, the polymer composite material is actually a polymer, which has chemical corrosion resistance, can improve the corrosion resistance of the pump, and can greatly strengthen the ability of the pump to resist erosion and corrosion.

联系方式

ico04
联系人

徐经理

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电话

0312-3426976

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手机

13932271419

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QQ

632469545

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邮箱

632469545@qq.com

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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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