Installation method of washbasin drain

The washbasin is one of the necessary equipment in our family, and the installation of its sewer pipe is also very important. Proper installation of sewer can ensure the use effect of washbasin and avoid problems such as sewer blockage. Let's learn more about the installation method of the washbasin drain.

1. Preparation: First, confirm whether the sewer is under the countertop. If the washbasin has been put away, it is necessary to lift the washbasin to a certain height and find the position of the sewer pipe, so as to determine the direction and length of the sewer pipe.

2. Fabrication of sewer pipes: According to the size of sewer pipes, select appropriate PVC pipes, cut them into required lengths, and cut them in proportion. Then soak the cut sewer pipe in warm water to soften it and straighten it at an angle not exceeding 90 degrees, which is convenient for installation.

3. Fix and close the joint: fix the sewer pipe in the groove above the sewer with a plug and fix it with iron wire. Next, stick the drain port on the drain hole under the washbasin, fix it with rubber pad and other materials, and then connect it with glue to ensure that the interface will not leak.

4. Installation of S-shaped bend pipe: A curved S-shaped pipe needs to be installed at the joint between sewer pipe and underground water pipe. This can prevent garbage, sand and other debris from entering the sewer and causing blockage. After fixing the S-shaped pipe, you can check whether the water pipe is firmly connected.

Pay attention to the following points during installation:

1, choose a suitable PVC pipe, and pay attention to the length, angle and bending degree when cutting;

2. In addition to fixing the interface with glue, pay attention to the fact that there are no sundries around the interface to ensure that the glue can cover all interfaces;

3. Install a filter or baffle at the S-bend to better filter sand, garbage and other sundries.

In a word, correctly installing the drain of the washbasin can avoid the blockage of the drain to the greatest extent and ensure the hygiene and quality of life of our kitchen.