| 摘要 |
A horizontal punched type oil leakage sensing device according to the present invention comprise; a pipe main body (11) of pipe shape which is horizontally installed on the lower part of an oil tank; multiple oil hole pipes (10) having a penetration hole (12) on the outer circumference surface of the pipe main body (11); an oil leakage sensing cable (20) of coaxial cable shape in which a voltage pulse is spread to sense oil leakage of the oil tank (T); a transfer cable (30) of coaxial cable shape which transmits the voltage pulse to the oil leakage sensing cable (20); and a controller (40) which is installed within doors and determines the leakage of the oil tank (T). The horizontal punched type oil leakage sensing device rapidly senses the oil leakage generated on the lower part of the oil tank (T) and additionally has the oil leakage sensing cable which is horizontally installed on the side of the oil tank (T) and rapidly senses the oil leakage generated on the side of the oil tank (T). The horizontal punched type oil leakage sensing device determines the leakage with one controller (40) by connecting each oil leakage sensing cable (20) in series using a transfer cable and reduces installation costs of an oil leakage sensing device and operates the controller (40) without trouble according to weather by installing the controller (40) within doors and improves an oil leakage sensing performance and durability of the oil leakage sensing device. |
