Water monitoring device for fire hydrant

The utility model relates to the technical field of fire hydrants, in particular to a fire hydrant water monitoring device which comprises a fire hydrant body, a protection box is arranged on the surface of one side of the fire hydrant body, a controller, a communication module and a storage battery are arranged in the protection box, a protection mechanism is arranged on the surface of the protection box, and the protection mechanism comprises an installation frame, a baffle and a pull ring. And the baffle plate extends into the sliding groove of the mounting frame. The device is provided with the protection mechanism, so that the controller, the communication module and the storage battery can be protected in the protection box, dust can be effectively prevented from being accumulated on the surfaces of the electronic elements, the electronic elements can be conveniently overhauled, and the practicability and the convenience of the device are improved. 本实用新型涉及消防栓技术领域，具体为一种消防栓用水监控装置，包括消防栓体，所述消防栓体一侧表面设置有保护盒，所