Does the kitchen drain need to be straight?

In general, there are two situations, one is that the pontoon is stuck, and the inlet valve cannot be closed, resulting in water flowing down from above the drain pipe, and the water in the tank is full and overflows from above. >>>More

It's still a straight line! 90 degrees is not conducive to getting into the water.

Is it OK to have a drain in the kitchen flue? Do you understand the structure of the flue, the flue does not have a drainage function, the installation starts from the first floor, your kitchen drains a row, the first floor can be flooded, if you have money and nothing to do, you can try the effect of the drain pipe is generally hidden in the cabinet; The exhaust flue can be wrapped with carpentry or a wall, and the surface is better tiled. Hope it helps!

Some penthouse renovation needs to seek the advice of the property management, otherwise there will be relevant penalties, which will outweigh the losses.

By the main pipe, but it should be intermittent, there has been a sound, that is, the upstairs water equipment has been using water (the people upstairs do not know), you can go upstairs to tell him, pay attention to check the water equipment, he repaired the downstairs and there is no sound