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      Working principle of long shaft deep well pump power station pump

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      Working principle of long shaft deep well pump power station pump

      Release date:2015-06-15 15:47 Source:http://www.biricikmaket.com Views:

      Station of deep well pump with long shaft pump most is a vertical single suction centrifugal pump, the impeller is arranged on the borehole water level below, the power machine is arranged on the well, through a transmission shaft to drive the impeller inside the guide shell rotation flow along the guide housing between impeller and the channel, the conduit to ascend to the ground. The multi-stage centrifugal pump with multiple impeller in series can be used in the high lift..

      Since the pump power loss and the maintenance of the pump is the two major issues of winding users. Power loss resulted in increased operating costs. Maintenance of the pump is always a problem for the user headache. There is no doubt, around improve pump efficiency and reduce the pump maintenance cost of these two areas of technological change become the driving force to promote the development of pump technology, taking this as the background, the world pump manufacturing factory renewed commitment to improve the efficiency of the pump in the design, reduce the research and development of the power loss of the pump in operation. It is worth noting that the pump is already a mature product, so, simply improve the pump efficiency is very small, the efficiency of the pump and the efficiency of the research is very promising.

      In the view of scientific development, the pump manufacturer can manufacture a complete pump package.. This includes piping, valves, starting and measuring equipment. The world's pump users want the supplier to complete all the subsystems, to ensure the safe operation of the pump system.. The subsystems include monitoring system, variable speed control, flow or process control, preheating system, etc.. The trend of the world is that the user wants to buy the whole pump system rather than a pump..

      With the base of the pump and motor on the basis, the anchor bolt is inserted within the base of the anchor bolt holes, screw washer and nut, with different thickness and different forms of steel pad will pump to the horizontal position.

      The independent design ability, key equipment and technology of our country still heteronomy. Example, has now started to domestic manufacturing of nuclear power plants pump products and one million kilowatts thermal power station super critical and ultra supercritical pump products, the core technology of the design and the key is still controlled by others. Domestic pump manufacturing enterprises are mostly borne by the low-end processing of the product link.

      In addition, the overall design, the weak set of capacity is also a major problem restricting the development of the pump industry. In China general machinery pump industry technical conference generally believe that on the one hand, China's pump manufacturing complete sets of major projects, design, systems integration capability is weak, it is difficult to for the user to provide comprehensive solutions and turnkey projects; on the other hand pump system for making industry development is a complicated system engineering, need to research institutes, design institutes and manufacturing enterprises and application units in close coordination of collaborative production. However, the status quo is not yet the overall contract capacity of the enterprise has not yet formed, research institutes, design agencies, manufacturing enterprises independently. In this way, some complete sets of equipment manufacturing system, in the fierce international and domestic market competition is gradually multinational companies crushed, crushed, into a multinational suppliers. Power station pump


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      日本免费av一区二区三区

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