Mobile heat exchanger for system used in forming skating rink, has pivoting coupling element interconnecting pipes so that the pipes can be hinged with respect to one another between active operating and non-operative transport position

摘要

A mobile heat exchanger comprises a pivoting coupling element that interconnects pipes in a way that the pipes can be hinged with respect to one another between an active operating position in which the assembly has extended configuration and a non-operative transport position where the assembly has compact configuration. A mobile heat exchanger comprises at least one assembly (2) of at least two rigid pipes for transport of a first medium, a coupling element (4) that interconnects the two pipes (3), and feed mechanism and collector (5) connected to the assembly for feeding and discharging of the first medium, respectively. The first medium heats or cools a second medium surrounding the assembly. The coupling element can pivot. The pipes are connected in a way to the pivoting coupling element that the pipes can be hinged with respect to one another between an active operating position in which the assembly has an extended configuration and a non-operative transport position where the assembly has a compact configuration. An independent claim is also included for a system for providing a skating rink comprising the inventive mobile heat exchanger and a cooling unit connected to the assembly for cooling the first medium.