Pipeline joint assembly, water outlet equipment, high-speed stirring equipment and working method

The invention relates to the technical field of pipeline joints, in particular to a pipeline joint assembly, water outlet equipment, high-speed stirring equipment and a working method. The invention provides a pipeline joint assembly, which comprises a connection sampling part, a water inlet pipe, a water outlet pipe, a water inlet pipe and a water outlet pipe, and is characterized in that the connection sampling part is rotatably arranged at the water inlet end of a water inlet pump; wherein the connecting sampling part is pulled outwards, so that the water pipe is fixedly communicated with the water inlet pump; the movable end connected with the sampling part slides outwards, so that liquid sampling is facilitated; after the water inlet pump stops working, the connecting sampling part is rotated in the circumferential direction so as to prevent residual liquid in the water pipe from dripping into the fixed box body; and through the arrangement of the connection sampling part, connection ...