Pump pipe installation need to master the technical points

[Asia Pump Network News] After confirming the installation of the pump unit, you can pump the installation of the pipeline. Before the installation of the pump pipe to confirm the type of pipe fittings, quality is good or bad, such as compliance with construction requirements, flanges, screws and other supporting. For concrete pipe, cast iron pipe and accessories, but also need to do hydrostatic test, there is leakage can not be applied. Pump pipe installation needs to master the technical points In the water inlet of the pump, in strict accordance with the design axis position installation, shall not be free to change the pipe position. In addition, do a good job of sealing, to ensure airtight, watertight at the same time, maintain a certain upward slope along the flow direction to ensure gas emissions. If the installation is eccentric reducer, then the plane on the slope in the next, the pump inlet should be avoided directly connected with the elbow, the two should be installed between a straight tube. For the use of elbows, may be less noticed that the elbow should not be used too much, too many elbows will increase the flow of resistance. In addition, the pipeline is generally not allowed to turn in the horizontal direction, you must turn in the vertical direction, so as to avoid the accumulation of air. However, the last section of the inlet pipe fitted with a foot valve is preferably vertical, which can not be installed vertically. The included angle between the water pipe axis and the horizontal plane should be above 60 °. Pipelines and key parts of the pipe must be set to support and fixed, shall not be laid directly on the ground, so as to avoid ground erosion, accelerated aging. In order not to make the pump house and the pool uneven subsidence, resulting in pipeline damage, pump room and pool should be equipped with flexible joints or rigid joints, at the same time, pipe and wall cracks must be impermeable. Finally, a commonsense point: the water outlet to the normal water level above the pool, so as not to increase the burden on the pump to increase energy consumption. (Editor: Sea of ​​clouds) Read More: 2016 Beijing Petroleum Exhibition Pumps and Valves Pipe Fittings Exhibition Information 2016 Exhibition Information 2016 China World Expo

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