| 摘要 |
PURPOSE: A device for sensing a leakage of a water supply pipe is provided to easily install a leakage sensing device on the water supply pipe being exposed to outside and easily confirm leakage existence and leaked position by sensing intensity of sounds transmitted through the water supply pipe. CONSTITUTION: A device for sensing a leakage of a water supply pipe comprises a sound sensor(100), an output unit(800), and a control unit(300). The sound sensor is installed in the water supply pipe, thereby sensing water sounds transmitted through the water supply pipe. The output unit outputs information sensed by the sound sensor. The control unit analyzes information sensed by the sound sensor and confirms the leakage existence of the corresponding water supply pipe, thereby outputting a confirmation result with the output unit. [Reference numerals] (100) Sound sensor; (200) Communication unit; (300) Control unit; (400) Power supply unit; (500) Water pressure sensor; (600) Flow rate analyzing unit; (700) Water meter; (810) Speaker; (820) LCD; (830) LED; (900) Portable terminal |
