High strength PVC breathes out husband's pipe

The utility model belongs to the technical field of heat energy equipment, the high strength PVC breathes out husband's pipe that specifically says so, including first pipe and second pipe, first pipe and second pipe interconnect, the both ends of first pipe and second pipe equally divide do not be equipped with the slot part with peg graft protruding, the protruding slot part with second pipe of grafting of first pipe is connected, the protruding slot part with first pipe of grafting of second pipe is connected, with first pipe and second round tube composition hollow cylinder venturi tube, the arch of pegging graft is in slide in the slot part. Adopt easy dismounting's slip plug -in type to breathe out husband's pipe for the cable sheathing pipe of destruction is suffered in the replacement, can effectual improvement work efficiency. 本实用新型属于热能设备技术领域，具体说是高强度PVC哈夫管，包括上半圆管和下半圆管，所述上半圆管与下半圆管相互连接，所述上半圆管和下半圆管的两端均分别设有槽部与插接凸起，所述上半圆管的插接凸起与下半圆管的槽部相连接，所述下半圆管的插接凸起与上半圆管的槽部相连接，将上半圆管与下半圆管组成中空的圆柱形管，所述插接凸起在所述槽部中滑动。采用拆装方便的滑动插