Drip irrigation device under membrane

The utility model discloses a drip irrigation device under membrane, including diversion pipeline, the delivery port of water pumper is connected to diversion pipeline one end, and the other end is the enclosed construction, its length direction's of diversion pipeline edge both sides end all is connected with many through rapid disassembly structure and predetermines in hypolemmal spray tube area, be provided with a plurality of hole for water sprayings on its length direction of spray tube area edge, rapid disassembly structure include with first connecting piece that diversion pipeline thread sealing connects and with the second connecting piece of pegging graft and fix in the spray tube area, first connecting piece and the helixseal of second connecting piece are fixed, the spray tubearea with the grafting bearing periphery side of second connecting piece is provided with the fastener, be provided with the valve on the first connecting piece, the epimembranal through -hole that makes things convenient for