EASY ASSEMBLY TYPE PIPE-LINE COVER INCLUDING LEAKAGE DETECTION FUNCTION

摘要

PROBLEM TO BE SOLVED: To provide an easy assembly type pipe-line cover capable of discovering a leaked liquid at an early stage, though falling down to a floor surface and causing pollution expansion to a surrounding environment, and capable of preventing the leaked liquid from falling down to the floor surface and preventing the pollution expansion when the leakage and the dispersion of harmful matters from the pipe line handling the harmful materials of the existing plant facility are found.;SOLUTION: In order to avoid the phenomenon that a harmful liquid leaked from the piping system of a plant facility falls down to the floor surface and causes pollution expansion to a surrounding environment, a new easy assembly type piping system cover is interposed outside of the piping system so as to prevent the leaked liquid from falling down to the floor surface. An indicator which causes a discoloration spreading reaction when brought into contact with the leaked liquid is laid on the cover inner surface. When the leakage from the piping system occurs, the indicator subjects the leaked liquid to an absorption discoloration spreading reaction, thereby displaying in a magnifying manner that the leakage phenomenon has occurred. A prompt notification that the accident has occurred can prevent a grave accident from occurring.;SELECTED DRAWING: Figure 1;COPYRIGHT: (C)2017,JPO&INPIT