Water leakage alarm device for machine room

The utility model discloses a water leakage alarm device for a machine room, which comprises a mounting plate, a storage battery, an alarm and a control panel, the storage battery is fixed above the mounting plate, a charging port is formed at the rear part of the storage battery, the alarm is arranged at one side of the storage battery, and a controller is arranged at the front part of the storage battery. When water leakage occurs in a machine room, water leakage is avoided. Water flow enters the base through the water permeable holes; a water immersion sensor in the base detects water flow;then, the signal is sent to a controller; the controller controls the alarm to send out an alarm signal; meanwhile, the Bluetooth chip sends an alarm signal to the monitoring end, the safety protection effect of the alarm device is improved by arranging the alarm and the Bluetooth chip, when the temperature sensing chip detects that the temperature of the machine room is too high, the alarm and the Bluetooth chip can als