Pump working principle and pump accessories have?

What is a water pump? Pumps are machines that transport liquids or pressurize liquids. According to different working principle can be divided into volume pumps, vane pumps and other types. Volumetric pumps utilize the variation of their working chamber volume to transfer energy. Vane pumps use the interaction of rotating blades and water to transfer energy, such as centrifugal pumps, axial flow pumps, and mixed flow pumps. Pump accessories First, the working principle of the pump It will be the prime mover mechanical energy or other external energy transmitted to the liquid to increase the liquid energy, mainly used to transport liquids including water, oil, acid and alkali, emulsion, suspension and liquid metal, etc. , But also liquids, gas mixtures and liquids containing suspended solids. Pump performance of the technical parameters of flow, suction lift, lift, shaft power, water power, efficiency and so on. Second, the common pump parts Pump generally: impeller, bearings, sealing devices, sealing materials, spindles, keys, induction wheel and other accessories. Further Reading: pump valve pipe fittings Exhibition Water Expo Xiamen exhibition of marine equipment Internet + Forum Yiwu Fair 2016 exhibition mold top ten brands of the Internet information industry (Xiamen) Technology Co., Ltd. Author: Asian pumps Network Editor: Yao Xiaoxia (QQ / WeChat:) Starting: http://beng.liuti.cn/ (Service Hotline:)