Apparatus for cleaning an interior of a pipe, assembly and method using such apparatus

摘要

A pipe interior cleaning apparatus (2) comprises a main body (4) and a pair of support assemblies (6). A spray head (8) is rotatably mounted to body (4) and comprises a plurality of spray arms (10). A nozzle (12) is disposed at the end of each spray arm (10). The spray head (8), spray arms (10) and nozzle (12) are arranged to spray high pressure fluid, preferably water, from nozzle (12) onto the interior surface of a pipe to be cleaned. An electric motor (14) is coupled to spray head (8) to rotate the spray head (8). An interlinking mechanism pivots further support legs (30) upon pivotal movement of a first support leg (30).