Water circulation pipe with a connecting piece and method for assembling such a water circulation pipe

摘要

The end piece (25) has a connection part (27), and the end piece is connected with upper end (4a) of an interior circulation pipe (4). A supporting piece (26) provides support to the end piece at the stand pipe. The supporting piece is formed as clamped piece that is adjustable and slidable in the stand pipe. Independent claims are included for the following: (1) a water circulation pipeline with an insert; and (2) a method for monitoring a water circulation pipeline.