How it works How water pumps work Before the water pump is turned on, the suction pipe and pump must be filled with liquid. After the pump is turned on, the impeller rotates at a high speed, and the liquid rotates along with the blades. Under the action of centrifugal force, the liquid will fly out of the impeller and the injected liquid gradually slows down in the diffusion chamber of the pump housing and the pressure gradually increases. Export, discharge pipe outflow. At this time, at the center of the vane, liquid is thrown around to form a vacuum low-pressure area free of air and liquid, and the liquid in the liquid pool flows into the pump through the suction pipe by the atmospheric pressure of the pool surface, Continuously sucked up from the liquid pool and continuously from the discharge pipe outflow. What is a water pump? Usually to enhance the liquid, liquid transport or increase the pressure of liquid as the working principle, that the dynamic mechanical energy into liquid energy machines are collectively referred to as the pump. Power plants and gear or hydraulic machines that use natural energy to raise water from low to high. Widely used in farmland irrigation, drainage and agriculture, animal husbandry, industrial and mining enterprises, urban water supply, drainage and so on. Pumps used for irrigation and drainage in agriculture and agriculture and animal husbandry are called agricultural pumps and are one of the main components of farmland irrigation and drainage machinery. What are the pump classification? According to different working principle can be divided into volume pumps, vane pumps and other types. Volumetric pump is the use of changes in the volume of his studio to transfer energy, there are piston pump, piston pump, gear pump, diaphragm pump, screw pump and other types. Vane pump is the use of rotating blades and water to transfer energy to interact with a centrifugal pump, axial flow pump and mixed flow pump type. Submersible pump pump body part is a vane pump. Other types of pumps have jet pumps, water hammer pumps, internal combustion pumps, respectively, using the principle of jet water hammer and fuel deflagration work. Turbine pump is a combination of turbine and vane pump. The above types of pumps in the following various types of more representative. Related works The article recommends: The working principle of single pump Ground source heat pump system principle and design Working principle of water ring vacuum pump Rotary vane vacuum pump Working principle Shunt flow collector valve related working principle