Farmland water conservancy irrigation device

The utility model relates to the technical field of water conservancy irrigation, in particular to a farmland water conservancy irrigation device which comprises a base, a water tank, a nutrient solution tank and a limiting rod are mounted on the base, the water tank is connected with a water inlet pipe through a water inlet pump and connected with a water outlet pump through a connecting pipe, the connecting pipe is spirally wound on the limiting rod, and the water outlet pipe is mounted on the water outlet pump; the nutrient solution box is communicated with the connecting pipe through a liquid outlet pipe. According to the invention, irrigation and nutrient solution supplement of crops can be facilitated. 本申请涉及水利灌溉的技术领域，尤其是涉及一种农田水利灌溉装置，其包括底座，底座上安装有水箱、营养液箱和限位杆，水箱通过进水泵连接有进水管，水箱通过连接管连接有出水泵，连接管螺旋缠绕在限位杆上，出水泵上安装有出水管；营养液箱通过出液管连通于连接管。本申请能够方便农作物的灌溉和营养液补充。