本文结合工程设计实例,针对上海地区设施菜田应用最广泛的喷灌、微喷灌、滴灌等节水灌溉工程水力计算进行了研究分析,并对灌溉水泵的选型进行了探讨,为类似工程的规划设计提供一定的参考和借鉴作用。 Based on the engineering design examples, the hydraulic calculation of water-saving irrigation projects such as sprinkler irrigation, micro-sprinkler irrigation and drip irrigation which are the most widely used in the vegetable fields in Shanghai is studied and analyzed. The selection of irrigation pumps is also discussed. Design provides some reference and reference.