Gas heating water heater with temperature protection function

The gas heating water heater with the temperature protection function comprises a control panel, a water heater body, a water tank, a connecting rod and a fixing rod, the control panel is fixed to the front surface of the water heater body, a display screen is embedded and fixed to the front surface of the control panel, keys are installed on the portion, below the display screen, of the front surface of the control panel, and the connecting rod is connected with the water tank. A switch is installed on the side, located on the keys, of the front surface of the control panel, a buzzer is installed on the front surface of the water heater body, a controller is installed at the bottom end of the interior of the water heater body, the water tank is fixedly embedded into the water heater body, and a temperature sensor is installed on the inner wall of the water tank; a mounting plate is welded to the outer end face of one side of the fixing rod, a through hole is formed in the mounting plate, a bolt is in threade