LEAK TEST APPARATUS FOR BELL MOUTH

摘要

PURPOSE: A leak test device of a bellmouth is provided to prevent a bellmouth blocking unit being separate from an inner hole of a bellmouth even though high pressure water for a test is supplied because a lower part of a supporting body is supported on the floor of a ballast tank. CONSTITUTION: A leak test device of a bellmouth comprises a bellmouth blocking unit(200) and an air supplying part(300). The bell mouse blocking unit is arranged in an inner hole of a bellmouth being joined to a pipe. The bellmouth blocking unit blocks the inner hole of the bellmouth because some part of the bellmouth blocking unit is expanded when air is supplied. The air supplying part connected to the bellmouth blocking unit supplies the air to the bellmouth blocking unit.