Introduction
Vertical single-stage centrifugal pump is a single-stage single-suction centrifugal pump in the form of single-stage single suction, with only one impeller on the pump shaft. The vertical structure is designed to work by using the principle of centrifugal force. The vertical single-stage centrifugal pump has the characteristics of compact structure, small floor space, high efficiency, energy saving, reliable performance and convenient installation and use.
The sealing design of vertical single-stage centrifugal pump makes it suitable for conveying a variety of liquids, usually used for industrial and urban water supply and drainage, and can also be used for agricultural irrigation, for conveying clean water and liquids with similar properties to water, and the temperature does not exceed 80℃. If the temperature exceeds 80℃, you can choose hot water vertical single-stage pump or high temperature resistant vertical single-stage centrifugal pump.
When choosing a vertical single-stage centrifugal pump, flow and lift are undoubtedly the two most basic considerations. One is that the amount of medium to be treated is the flow rate and the height that the medium needs to exceed is the lift. . For example, in the residential water supply system, it is necessary to determine the appropriate pump flow according to the population of the residential area and the water consumption during the peak water consumption period to ensure the adequate supply of domestic water for residents. Head refers to the height at which the medium needs to be lifted, which determines the output pressure of the pump. In the water supply system of high-rise residential buildings, the selection of lift is very important, which needs to be comprehensively calculated according to the height of the building and pipeline resistance, so as to ensure the smooth delivery of water to users' homes on each floor.
vertical single-stage centrifugal pump structure
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