集雨水窖是缺水干旱地区用于积蓄雨水的小型或微型水利工程,具有投资少、见效快、施工简单、便于管理等诸多优点。一般由水窖、集雨场、过滤装置和供水设施几部分组成。水源来源于收集的当地天然降雨,利用集流面在多雨季节将雨水存蓄,是解决山区和极度缺水地区人民生活、生产用水困难,对农作物进行补充灌溉的有效工程措 Rainwater collection cellar is a small or mini water conservancy project which is used to accumulate rainwater in arid and arid areas. It has many advantages such as less investment, quick response, simple construction and easy management. Generally by the cellar, catchment, filtration and water supply facilities composed of several parts. Water sources are collected from the local natural rainfall collected, the use of the collector surface rainwater in the rainy season is to save people living in mountainous and extremely water-scarce areas, water production difficulties, the effective irrigation of crops for effective engineering measures