The kitchen sink is too close to the frost, and if you want to stay away, the water pipe is connecte

Is the basin stainless steel or cement?

If it is stainless steel, it is estimated that there is a problem with the pipe. >>>More

Personally, I think the double basin is good, you can separate the washed and unwashed, and different types are separated and not mixed.

It is recommended to use that kind of soft rubber tube. Use an iron hoop to avoid water leakage. This kind of pipe is sold in local hardware stores. >>>More

After looking at your picture, the problem is very big, friend, the drainage of the kitchen basin needs to be done separately, and it is best to drain it directly independently. In your current situation, you can only change the pipe, change the tee to where the sewer main is connected, and the washing machine is connected to the hose separately. Take the drain pipe of the vegetable washing basin first, be sure to go down diagonally, don't go upside down, cause pressure dropping, and directly buy the sewer pipe connection of the resistance resistance.

The kitchen pot will rust after a long time with 202 stainless steel.