Abnormal sound recognition device for hydropower station

The utility model provides an abnormal sound recognition device for a hydropower station. Whether working equipment breaks down or not is judged by automatically collecting working sound generated when the working equipment operates. The hydropower station abnormal sound recognition device comprises a box body, an abnormal sound collector, a cloud server, an AI chip and a display, the abnormal sound collector is arranged on the inner side of the box body, and the box body is arranged on working equipment or placed on the ground close to the working equipment; a fixing base is arranged outside the box body and/or a suction cup is installed at the bottom of the box body, so that the box body is prevented from moving, and collected sound signals are more accurate. The abnormal sound collector collects sound signals of working equipment and transmits the signals to the cloud server through any one of wired connection, wireless connection or 4G signal transmission, and then information is gathered through the AI c