中心支轴式喷灌机在通辽地区应用参数确定及田间工程设计

Parameter Determination and Field Application Engineering of Center Pivot Irrigation Machine in Tongliao Region

对科尔沁区丰田镇建新村中心支轴式喷灌机控制地块进行应用参数确定和田间工程设计.技术参数主要包括最大灌水定额、灌水周期;作物(玉米)灌溉制度设计;田间工程设计包括选定水源井、进行管网系统布置、确定工作制度、进行水力计算,最后选定系统所需的供水设备的总扬程和总流量,确定水泵的型号.

Parameter determination and field application engineering of center fivot irrigation machine were studied in Tongliao sity Horqin district Fengtian town. Technical parameters include the largest irrigation scheduling, irrigation cycle; crops （corn） irrigation system design and field engineering design included water wells selection, pipe network system layout, the operating system , hydraulic calculations, the selection of the required water supply system total lift equipment and total flow and the pump model.