Vertical irrigation device

The utility model relates to the technical field of irrigation, in particular to a vertical type irrigation device which comprises a first water filtering floral tube, a second water filtering floraltube, an isolation layer, a water supply port and a water stop plate, and the first water filtering floral tube is arranged outside the second water filtering floral tube in a sleeved mode and buriedunder soil in the vertical direction. The water stop plate is arranged at the bottom of the first water filtering floral tube, the isolation layer is arranged between the first water filtering floraltube and the second water filtering floral tube, a water storage cavity is formed in the second water filtering floral tube, and the water supply port is formed in the top of the water storage cavity.Irrigation water is directly conveyed to a main active layer of a crop root system, ground open-flow evaporation and surface soil ineffective water input are avoided, and the effective utilization rate of the irrigation water a