Purging combined device

The invention relates to the field of blockage purging, in particular to a purging combination device which comprises a pipeline mechanism which comprises a first pipeline assembly and a second pipeline assembly arranged on one side of the first pipeline assembly in a communicating mode. The interface mechanism comprises a fixed seat fixed on the side wall of the second pipeline assembly and an adjusting assembly arranged in the fixed seat; the sealing mechanism comprises a rotating assembly and a sealing assembly which are arranged in the fixed seat, and the sealing assembly is arranged on the side wall of the rotating assembly. Through mutual cooperation of the pipeline mechanism, the connector mechanism and the closing mechanism, one side of the pipeline can be closed during purging, and a purging connector can be opened while the air gun is kept in a movable state when being inserted. 本发明涉及堵塞吹扫领域，特别是一种吹扫组合装置，吹扫组合装置，包括管路机构，其包括第一管路组件，以及连通设置在第一管路组件一侧的第二管路组件；接口机构，其包括固定在第二管路组件侧壁上的固定座，以及设置在固定座中的调节组件；封闭机构，其包括设置在