Will the semicircular outlet slow down the water flow?

The semicircular outlet will slow down the water flow. The principle is to add an arc on the water outlet, so that the water does not directly spray out but passes through the arc, which reduces the speed of the water flow, the position of the water outlet and the water outlet speed. There are many common forms of the water outlet, such as a splayed water outlet and a door-shaped water outlet. The outlet bends through the wall, which is used for the falling water place with parapet. The outlet is straight and directly passes through the floor, which is generally used for the falling water place of eaves.

Water outlet plugging method

Choose an unnecessary thin silk stocking, cut off a small piece of silk stockings with a suitable size and put it on the drain hole, so that the hair will naturally concentrate on the top of the silk stockings when taking a bath, effectively preventing the blockage problem. The simplest method for external blockage is to brush the drainage hole, cover the blockage inside the pipeline with a brush, and use dredging detergent as an aid. This kind of cleaning products will have a good effect on dredging oily hair, vegetable residues or toilet paper.

Find a hose and fix it at the outlet of the faucet, then insert the other end of the hose into the drain, then find a towel to plug around the drain and turn on the faucet. At the same time, remember to press the towel hard to prevent water from overflowing. Repeat operation once or twice. No matter what debris falls into the pipe, the most common situation is to get stuck at the corner. Find a long metal handle and knock it into the shape of a spoon and put it in the sewer. When you feel that it is almost over, pour some water.