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        Submersible sewage pump for engineering application of power station pump

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        Submersible sewage pump for engineering application of power station pump

        Release date:2015-06-15 00:00 Source:http://www.powelearning.com Views:

        Power station pump submersible sewage pump is a of of the: compared to a pump and motor Siamese, and also sneaked into the pumps liquid products, and generally horizontal pump or vertical sewage pump, submersible sewage pump obviously has the following advantages

        1 compact structure, small area. Submersible sewage pump due to sneak into the liquid, so it can be directly installed in the sewage pool, without the need for the construction of a dedicated pump is used to install pumps and machines, can save a lot of land and infrastructure costs.

        2 easy installation and maintenance. Small, free installation of submersible sewage pump, large submersible sewage pumps are generally equipped with automatic coupling device can be automatically installed, the installation and maintenance very convenient.

        3 continuous running time. Submersible sewage pump due to the pump and motor coaxial, shaft, rotating parts of the weight is light, so the bearing load (radial) is relatively small, life is much longer than the general pump.

        4 there is no cavitation damage and irrigation diversion and other issues. Especially after the operation has brought a lot of convenience to the operator.

        5 vibration noise is small, motor temperature rise is low, the environment is no pollution.

        Now the society is a time of information explosion, the enterprise encountered competitors in the product is inevitable, the industry exists, for some companies is concerned but a good thing. Because of the competition, enterprises improve the quality of products, improve service quality, consumers also use less money to get better or more consumption and service. The market is a "screen", the industry in the development and progress of the market at the same time, also in the survival of the fittest in the industry enterprises.

        Including the establishment of the diversion system, surge tank, a water pump turbine and tail water system components of pumped storage can be based on VOF two-phase flow model of three-dimensional turbulent calculation method on the pump power transition process are studied by numerical method, were obtained and analyzed some parameters with the evolution of time variation and different time flow, and power station prototype test data were compared. Power plants pump using the geometric model of power plant


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