Coalbed gas takes out and adopts pipeline

The utility model relates to a coalbed gas takes out and adopts pipeline, adopt pipe and the outside connecting device of two gas drainage including taking out, arrange the sediment and drain the wareentry end and connect to take out and adopt unit connection pipe, exit end and be equipped with directly, should lead directly to and be connected with the first end of first connecting pipe, first connecting pipe second end and second connecting pipe second are held respectively and to be connected with honeycomb duct both ends, taking out and adopting the pipe and formed through tee junction bythe multistage pipeline, two sections adjacent pipelines are connected respectively first port of three -way and second port, the outside connecting device's of three -way third port gas drainage second connecting pipe. The utility model discloses the connected mode is simple reliable, and both convenient operation had and has sealed effect. 本实用新型涉及种煤层瓦斯抽采管路，包括抽采管和两个瓦斯抽采外部连接装置，排渣放水器入口端连接抽采单元连接管、出口端设有直通，该直通与第连接管的第端连接；第连接管第