This creation is a kind of irrigation rig that can directly plug what water pipe,It includes an adapter,The adapter is distinguished the second segment of first segment and an exposed what water pipe that one protrudes into water pipe with position-limited wing by the adapter,The first segment has a straight section portion and the conical section portion,The lateral surface in the straight section portion is equipped with overhead kick portion,The end in the conical section portion forms a puncture portion,A space is formed in the adapter,An opening is formed at the space what second segment,The through-hole that plural number is connected to the space is formed on the first segment,Between the through-hole position what overhead kick portion and puncture portion,The puncture portion can directly through water pipe tube wall and smooth insert group what water pipe,And the water of water pipe can flow through through-hole,The opening is simultaneously flowed out in space,The puncture portion of the irrigation rig, which can simplify irrigation rig group and set the group of what water pipe, is provided as industry,Achieve the purpose that saving of work and time,And adaptation and antiseep can be improved in an insert group.本創作係一種可直接插設於水管的灌溉裝置，其包含一轉接頭，該轉接頭以限位翼將該轉接頭區分出一伸入水管的第一段及一外露於水管的第二段，該第一段具有一直段部及一該圓錐段部，該直段部的外側面設有倒勾部，該圓錐段部的末端形成一穿刺部，該轉接頭內形成一空間，該空間於該第二段處形成一開口，該第一段上形成複數連通該空間的通孔，所述通孔位於倒勾部與穿刺部之間，該穿刺部可直接穿過水管的管壁而順利插組於水管，且水管的水可流經通孔、空間並流出該開口，該灌溉裝置的穿刺部可簡化灌溉裝置組設於水管的組設作業，達到省工省時的目的，以及一次插組可提高密合度並防滲漏。
