| 摘要 |
<p>A quick-installation sealing connection assembly (1), which comprises a first sealing ring (11), an expansion tube (12) and a tubular flow-through connector (14); the connector is hermetically arranged in a pipeline through the first sealing ring (11) and the expansion tube (12); the expansion pipe (12) is sleeved on the surface of the outer wall of the tubular connector (14); and the first sealing ring (11) is sleeved on the surface of the outer wall of the expansion tube (12). The tubular connector (14) of the connection assembly (1) is hermetically arranged in the pipeline through the first sealing ring (11), the expansion tube (12) and a second sealing ring (13) so that a sealing structure can be quickly installed in a small space, working efficiency is high and a good sealing effect is realized.</p> |
