Novel combustor tube head structure

The invention relates to a novel combustor tube head structure. The novel combustor tube head structure is characterized in that two tube heads (1) are of flange structures; the two tube heads (1) areconnected through an elastic pipe (2); two ends of the elastic pipe (2) are clamped on inner ends of the corresponding tube heads (1); the tube heads (1) are sleeved by connectors (3) respectively; the connectors (3) and the corresponding tube heads (1) can position the elastic pipe (2); and the two connectors (3) are fixedly butt-jointed. The telescopic elastic pipe is reserved between the two tube heads; in use, the two tube heads are heated and expanded to form a clearance, and the clearance can be compensated by the elastic pipe; and when the two tube heads shrink, the clearance can be compensated by the elastic pipe. 本发明涉及新型燃烧器管头结构。所述两管头（1）呈法兰结构，两管头（1）之间通过弹性管（2）实现连接，所述弹性管（2）两端卡设在对应管头（1）内端，并在各自管头（1）外套设连接头（3），连接头（3）和对应的管头（1）形成对弹性管（2）的定位，两连接头（3）对接形成固连。本发明在两管头间预置可伸缩的弹性管，这样在使用时，两管头由于热膨胀形成的间隙可由弹性管加以补偿，且收缩时亦可由弹性管加以