1. When releasing water, pull the water release knob, and the knob will pull the water plug through the lever, so that the water in the water tank will be released. After the water is released, the water plug will fall and block the water outlet.

2. The float ball is also lowered at the bottom of the water tank due to the falling of the water surface, and the falling of the float ball drives the lever to pull up the water inlet plug, so that the water enters the water tank. As the water surface rises, the float ball will gradually rise due to buoyancy. High until the water plug is pressed down by the lever to block the water inlet, so that the water tank is filled with water.

3. When the water pipe leaks due to a fault, the water surface in the water tank will continuously rise, and eventually the water tank will overflow, and the setting of the seepage pipe will solve the problem. When the water surface rises to the water seepage port, the water will flow from the water pipe. In the toilet, the water will not flow over the water tank. When the water inlet pipe works normally, the water surface in the water tank will not reach the water seepage port, and there is no need to worry that the water will flow away.