Big -arch shelter water cyclic irrigation device is planted to paris polyphylla

The utility model discloses a big -arch shelter water cyclic irrigation device is planted to paris polyphylla, including being used for supporting stand (1) of greenhouse skeleton (5) and spraying set(2), stand (1) go up and to set up axle (3) perpendicularly rather than extending direction, it is the axle center with axle (3) to spray set (2), greenhouse skeleton bottom set up reverse osmosis membrane layer (4), set radius of (2) that sprays be greater than the distance bottom axle (3) and the greenhouse skeleton. The utility model discloses simple structure to can the recovery recycle againwith nutrients with the moisture that runs off, guaranteed the high output value of paris polyphylla. 本实用新型公开了种重楼种植大棚水循环灌溉装置，包括用于支撑大棚骨架(5)的立柱(1)和喷洒盘(2)，所述的立柱(1)上与其延伸方向垂直设置轴(3)，所述喷洒盘(2)以轴(3)为轴心；所述的大棚骨架底部设置反渗透膜层(4)，所述的喷洒盘(2)的半径大于轴(3)和大棚骨架底部的距离。本实用新型结构简单，并且可以将流失的水分和营养物质回收进行重新循环使用，保证了重楼的高产值。