混流泵
(一) 用途:
HW型混流泵为卧式、单级、单吸、悬臂蜗壳式混流泵,适用于农田排灌、工业、城镇给排水及船坞、码头引水等。
I.
Application:
HW Spiral
Mixed-flow pump is a horizontal type, single stage, single suction
工业混流泵采购价
混流泵
(一) 用途:
HW型混流泵为卧式、单级、单吸、悬臂蜗壳式混流泵,适用于农田排灌、工业、城镇给排水及船坞、码头引水等。
I.
Application:
HW Spiral
Mixed-flow pump is a horizontal type, single stage, single suction and
cantilever spiral mixed flow pump, which is used for farmland irrigation and drainage,
industry, town water supply and drainage and water diversion of docks.


4、注意填料的冷却情况,填料的的调整,不可太紧,以液体能一滴一滴漏出为准,填料太紧发热、消耗功率。填料太松、使水泵中的液体漏损过多,降低效率。
Pay more
attention to the cooling condition of padding.The padding can not be too tight,
it is ok that the fluid can leak in drops.The temperature will be high if the
padding is too tight which cumes power.If the padding is too loose, the
fluid leaks too much, the efficiency will be lower.
4、叶轮表面的气蚀。由于叶片背水面运行时产生负压,当压力Pk
5、容积损失和机械损失。由于泵使用时间长,机械磨损产生漏失和阻力增大,使容积效率和机械效率降低。
以上原因,使水泵性能变差。运行效率降低2~5%,严重的可以使水泵效率降低10%以上。
(作者: 来源:)