Load adjustable electrode hot water boiler

A load adjustable electrode hot water boiler, comprising:

• a drum (10), zero electrode cylinders (11), phase electrodes (12), and water distributors (13);
• wherein the amount of the zero electrode cylinders (11) is three, and the zero electrode cylinders (11) are evenly and annularly distributed in the drum (10);
• the phase electrodes (12) are coaxially disposed in the zero electrode cylinders (11) respectively;
• the water distributors (13) are located directly below the zero electrode cylinders respectively (11);
• an isolation shield (22) is slidably assembled with a corresponding one of the water distributors (13), and the isolation shield (22) is configured to rotate and lift relative to the corresponding water distributor (13);
• and the isolation shield (22) is further configured to sleeve on a corresponding one of the phase electrodes (12) during a rising process of the isolation shield (22), thereby avoiding an ion migration between the corresponding phase electrode (12) and a corresponding one of the zero electrode cylinders (11);
• and
• wherein a top of the isolation shield (22) is provided with vertical plates (531) and curved plates (532);
• the vertical plates (531) are configured to slide radially along the isolation shield (22), and the vertical plates (531) are further configured to attach tightly to a surface of the corresponding phase electrode (12) and move away from the surface of the corresponding phase electrode (12) by sliding;
• the curved plates (532) are rotatably disposed at ends of the vertical plates (531) respectively;
• and the curved plates (532) are configured to attach to a curved surface of the corresponding phase electrode (12) with a movement of the corresponding isolation shield (22).