Quasi subsurface-flow constructed wetland

The utility model provides a quasi subsurface-flow constructed wetland, comprising a wetland body, a water distribution plate, a water baffle plate, a soft net filler layer, a vermiculite filler layer, a soil filler layer and a filler rack, wherein the wetland body is internally provided with the water distribution plate and the water baffle plate, the soft net filler layer, the vermiculite filler layer and the soling filler layer are sequentially arranged from bottom to top inside the space between the water distribution plate and the water baffle plate, the soft net filler layer is arranged in such a manner that the net fillers next to two sides of the water distribution plate and the water baffle plate are arranged longitudinally in order to be tangential to the direction of water stream and the nets in the middle part are transversely arranged, the bottom of the net of the net filler layer is 4cm to 8cm away from the bottom of the wetland body, the net fillers are hung on the filler rack, and wetland plan