Power plant hot water tank water level monitoring and adjusting device

The utility model discloses a power plant hot water tank water level monitoring and adjusting device, which relates to the field of water level adjusting equipment and comprises a hot water tank, an adjusting pipe is arranged in the hot water tank, a floating block is arranged in the adjusting pipe, a sealing ring is arranged at the upper end in the adjusting pipe, and a floating block positioned in the adjusting pipe is arranged at the lower end of the sealing ring. The floating block floats on the water surface under the action of buoyancy and ascends along with the rising of the water level, and the pointer at the outer end of the indicating plate connected with one side of the floating block is matched with the graduated tube arranged on one side of the hot water tank, so that the water level in the tank can be accurately displayed in real time; a first gear installed at the lower end of the rope roller is in meshing transmission with a second gear at the upper end of the valve, so that the second gear dr