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水泵技术状态的好坏直接关系到整个泵站耗能的多少,效益的高低。研制成功一个新的水力模型,尽管有的效率仅提高1～2%,也是需要花费不少气力的。但从使用角度出发,不一定要花费很大的气力,就可以使泵的运行效率提高3～5%,甚至更高。因此,再好的泵如果用得不当,也不会获得好的效果。从目前农用泵的实际使用水平看,使用比设计制造更加重要,节能潜力更大。这是一个具有普遍意义的问题,应当引起广泛的注意,以求节省更多的能源。下面介绍一些可以使水泵节能的办法,这些办法既简单方便又行之有效。
The status of the pump technology is directly related to how much energy the entire pumping station, the level of efficiency. Successful development of a new hydraulic model, although some efficiency increased by only 1 to 2%, also need to spend a lot of effort. However, from the point of view of use, not necessarily spend a lot of energy, you can make the pump operating efficiency increased by 3 to 5%, or even higher. Therefore, the best pump if used properly, it will not get good results. From the current level of practical use of agricultural pumps, the use of more important than the design and manufacture, energy-saving potential greater. This is a matter of universal significance and should attract wide attention so as to save more energy. Here are some ways to make the pump energy-saving, these methods are simple and convenient and effective.