利用深井泵的余能搞喷灌就是利用一部分深井配套不合理而造成的多余水泵压力,合理配套一定数量的活动(或固定)管道、喷头等设备而实现的中型机压喷灌。据普查,南阳地区已配套的八百多眼深机井中就有四百多眼有余能,甚至有剩余四十多米扬程的余能。这些深井泵工作起来造 The use of deep well pump to engage in sprinkler irrigation is the use of some of the unreasonable part of the deep well caused by excess water pump pressure, a reasonable number of activities (or fixed) pipes, nozzles and other equipment to achieve medium-pressure jet. According to the census, there are more than 400 eyes in more than 800 wells that have been matched in the Nanyang area, and there is even more energy left over by more than 40 meters. These deep well pumps work together