The invention is a two fluid osmotic pressure irrigation pipe fitting.The utility model comprises a pipe body and a cover and an end cover which are respectively sleeved on two ends of the pipe body.A flow channel is formed inside the tube body.The inner side of the tube wall of the tube body is provided with a plurality of axial grooves.The width of the axial groove decreases from the inner side of the tube to the outer side of the tube.And the pipe body forms a plurality of radial through holes in each axial groove.The end cover has a joint for connecting the conveying pipe.The two fluid osmotic irrigation pipe can pass through a plurality of axial grooves.In order to increase the pressure when liquid or pressurized air is discharged from the pipe body,The liquid and pressurized air can penetrate to the soil far away from the pipe body.It can avoid residual liquid around the tube.Therefore, the root of the plant will not grow towards the tube due to its water ability.At the same time, it can improve the irrigation range of two fluid osmotic pressure irrigation pipe fittings.本創作係一種二流體滲壓灌溉管件，其包含一管體及分別套設於管體二端之套蓋及端蓋，管體內側形成一流道，且管體的管壁內側形成有複數軸向溝槽，軸向溝槽的寬度自管體的內側面向管體的外側面尺寸遞減，且管體於每一軸向溝槽內形成複數徑向貫通之通孔，端蓋具有用以連接輸送管之接頭，本創作二流體滲壓灌溉管件能透過複數軸向溝槽，以增加液體或加壓空氣排出管體時之壓力，使液體及加壓空氣能滲透至距離管體較遠之土壤，能避免管體周遭殘留液體，故植物根部不會因行水性而向管體方向生長，同時能提高二流體滲壓灌溉管件之灌溉範圍。
