Pipe sewage pump has the high impact ability

pipeline sewage pump has the high ability to impact the installation technology of sewage pump is the key to determine the pipeline suction sewage pump mounting height. This height is refers to the water surface to the center line of the centrifugal pump impeller vertical distance, is not to be confused with it and allow the vacuum suction height, pipe sewage water pump product manuals or nameplate signs allow the vacuum suction height refers to the vacuum pump inlet section on value, and it is in 1 under standard atmospheric pressure, water temperature 20 ℃ cases, test and measurement. It does not consider water pipe supporting future water conditions. And the pump mounting height should be allowed on the vacuum suction height after the suction pipe head loss, the remaining portion of the values, pipe sewage pump suction lift to overcome the actual terrain. Pipe sewage pump installation height can't more than calculated value, otherwise, the centrifugal pump will pump water not to. In addition, influence the size of the calculated value is the resistance of the suction pipe head loss, therefore, appropriate USES the shortest piping layout, and try to minimize the fittings such as elbow, also can consider the appropriate with larger diameter of the pipe, to reduce tube flow velocity. It should be pointed out that the pipe sewage pump installation site elevation and water temperature is different from the test conditions, such as local 300 meters above sea level, or by pumping more than 20 ℃, the water temperature is calculated to be revised. Is that the atmospheric pressure and at different elevation height of the more than 20 ℃ the saturated vapor pressure of water temperature. But, when the water temperature is 20 ℃ below, saturated vapor pressure can be ignored. Suction piping from the pipe sewage pump installation technology, requires strict sealing, not leak, leakage, otherwise will damage the centrifugal pump inlet of vacuum degree, reduce centrifugal pump water yield, serious when can't even water. Therefore, to seriously do a good job in pipeline interface ensure the construction quality of pipe connection. Pipe sewage pump using conditions, pipes, A sewage pump using the environment temperature of 40 ℃ or less, humidity of 95% or less; Elevation 1000 meters or less. B, medium temperature less than 60 ℃, medium to heavy for 1 ~ 1. 3kg/dm3。 C, the use of the cast iron material the PH5 ~ 9. D, stainless steel material can use general corrosive medium. E height less than 1000 meters above sea level, the use of environment, more than the above conditions, to be put forward in order, in order to provide you with more reliable products. Note: if users have special temperature, medium requirements, such as when ordering please indicate the details of the medium, to provide more reliable products. Conduit sewage pump product characteristics 1, straight pipe sewage pump and motor coaxial, belongs to the electromechanical integration products, compact structure, stable performance. 2 anti-clogging hydraulic component design, big flow path, greatly improving sewage by ability, can effective sewage pump through a pipeline fibre material 5 times of sewage pump pipe diameter and about 50% of the solid particles. 3, reasonable design, form a complete set of motor is reasonable, high efficiency, low noise, energy-saving effect is remarkable. 4, use hard wear-resistant tungsten carbide mechanical seal, pipe sewage pump has the characteristics of durable, wear-resisting, can make the continuous operation of the pipeline sewage pump more than 8000 hours. 5, pipes, sewage pump for vertical structure, the center line of the import and export at the same level, and import and export flange specifications are the same, the installation disassembly is very convenient. 6, cover an area of an area small, without having to build room, can save a lot of capital cost; In motor wind leaf apex and protective cover, the machine can be placed in the outdoor work. Sewage pump pipe by the convenient, sewage pump can be widely used for general pipeline pump pressurized water for high-rise building, and can deliver a grain fiber wastewater, except for conveying sewage, also applies to drain water water pump, filter wash condenser circulating pump, etc. Pipe sewage pump adopts unique impeller structure and new type of mechanical seal, can effectively deliver a solid and long fibers. Compared with the traditional impeller, the impeller of the pump impeller with single port or shuangliu form, pipe sewage pump is similar to a cross section of bending tube with the same size, has the very good flow, with reasonable volute chamber, make the pipe sewage pump with high efficiency, impeller through static balance test, no vibration in the operation of the sewage pump in pipeline.