MOBILE LONG-DISTANCE ICE RINK AND SEGMENT, COUPLING PIECE, DIAPHRAGM PLATE AND METHOD FOR A MOBILE LONG-DISTANCE ICE RINK

摘要

The invention relates to a mobile ice rink constructed from at least two cooling members. Each cooling member has at least two connected segments. Each segment has a supply distribution line and parallel thereto a discharge distribution line, in the longitudinal direction of the rink, and pairs of cooling lines located transversely to the distribution lines. Of each pair of cooling lines, one cooling line extends from the supply distribution line to an end coupling piece and the other cooling line extends, parallel to the first cooling line, from the end coupling piece to the discharge distribution line. An outflow end of the discharge distribution lines of the first cooling member is connected to an inlet end of the supply distribution lines of the second cooling member via a first pump. An outflow end of the discharge distribution lines of the second cooling member is in liquid connection with a second pump for the supply of coolant to an inlet end of supply distribution lines of a further cooling member or of the first cooling member.