What to do if there is more and more water in the toilet

Is it that the water pipes are not installed properly?

Precautions for water pipe installation.

1. There should be an indoor main valve for water inlet, and the water pipe and connecting accessories must be checked for damage, sand holes, cracks and other phenomena before installation.

2. When installing kitchen and bathroom pipelines, the size of the pipe on the wall should take into account the final size of the wall tiles after they are pasted, that is, the thickness of the wall tiles should be considered in advance.

3. In the wall and under the ground, use as little or no connection accessories as possible to reduce the hidden danger of leakage. The installation of connecting accessories should be firm and free of leakage.

4. When designing the water pipe, the installation position of the faucet of the washing machine and the layout of the sewer should be considered. At the same time, pay attention to whether the location of the power outlet is appropriate. When placing a drum washing machine in the kitchen cabinet, be sure to determine the size of the washing machine and kitchen cabinet, so as to leave a good position for loading and unloading water.

5. After the waterway transformation is completed, the pipeline pressure test should be done, and the experimental pressure should not be less. The duration is 20-30 minutes.

6. The left and right positions of the shower mixing valve are correct, and they are installed in the middle of the bathtub (determine the size of the bathtub first), the height is 150-200mm in the middle of the bathtub, and the jacuzzi is reserved for the outlet according to the model. The hole distance of the mixing valve is generally kept at 150 mm (concealed) and 100 mm (surface-mounted), and the location of the outlet should be determined according to the height of the room and the personal needs of the owner.

7. The water inlet and outlet of the toilet should be placed in a place where the view can be blocked by the toilet as much as possible. The location of the outlet should be determined according to the model, and it should generally be left 200 mm to the left of the middle of the toilet drain.

8. The height of the water supply reservation (elbow) on the wall should be appropriate, which should not only facilitate maintenance, but also expose the hose as little as possible, and do not add another hose, giving people a concise and beautiful vision. For sanitary ware such as column basins without cabinets below, the height of the reserved mouth should generally be set at about 500-600mm on the ground. The downwater outlet of the column basin should be set in the center of the bottom of the column or behind the column, and be covered by the column as much as possible.

The drain pipe of the wall-hung washbasin (no column, no cabinet) must be set up in a horizontal row with an elbow leading from the wall (that is, the sewer pipe enters the wall).