What are the ways to replace kitchen water pipes

1.The materials to be prepared are as follows: buy a new sink drain pipe, wrench, triangle valve, raw material belt, water pipe faucet hose.

2.If the triangle valve at home is rusty, first replace the triangle valve. Use a wrench to unscrew the old valve, the new valve is best copper, so it is more durable, to wrap a certain number of turns of raw material tape around the thread, how much to wrap this is your own control, and the final goal is not to leak.

Then screw on the new copper triangle valve, a total of 2, one hot water pipe triangle valve and one cold water pipe triangle valve. 3.Now start to connect the faucet hose to the faucet correctly.

The faucet in my house didn't break, so I just used this old one. The sequence of steps should be: With the development of the times, there are more and more materials for water pipes, and the durability is getting stronger and stronger, and copper core water pipes are one of the materials of water pipes.

The drain pipe of the sink is the weakest link in the whole kitchen, and the service life of the drain pipe is far less than that of the sink in a wet state for a long time. 1. First put the casing of the faucet directly on the 2 hoses; 2. Then the hose passes through the jack of the faucet from below, 3. Insert the copper joint of the hose into the faucet, and both of them must be tightened. But don't break like the one shown in the picture below.

4.After all these steps are completed, the last two steps remain, one is to fix the faucet. One is to connect the hot and cold water pipes at the triangle valve below.

Friends must carry out the above steps carefully, and don't check things casually, after all, this is a major event related to the safety of their own residence. Therefore, once no problems are found in the acceptance process, it will be a complicated repair process to have problems after moving in, so it is very important to do a good job of replacing the decoration water pipes.

Method: BAI

1. The lower drain du:

Lower drain sewer pipe.

Zhi installation, DAO under the drain is the drain port at the ground.

On the version, the sewer pipe right vertically passes through the floor, the pipe leads directly downstairs, and I am used to installing the backwater bend at the bottom, so that if there are other sewers, you can share a backwater bend to do the sewer generally with 50 backwater bends, if there are other sewers, add a tee, to use the kind of oblique tee on the way above, so that the water flows smoothly. Most of the time, the kitchen drain is more complicated, and the reason why the waterway is difficult to do is mainly because the place is too small, and there are other electrical appliances in the cabinets, such as garbage disposers, small kitchen treasures, water purifiers, etc., and some need to be connected to washing machines.

2. Measuring and draining outlets:

The side drain sewer pipe is installed, the side drain is on the kitchen main pipe, above the ground, and a part of the sewer pipe leads horizontally to the main pipe. There is a backwater bend in the lower part of the lower floor, if the backwater bend is installed above the floor slab, it is a double anti-odor, and the side drainage is that the sewer pipe is horizontally connected to the main sewer pipe, and generally only one backwater bend can be installed. After installing such a sewer, it is connected to a 45-degree elbow on the horizontal pipe, and then half a backwater bend, but note that this backwater bend must be the kind of triangular type, the round type is not easy to connect, and finally connect to other pipes.

1. The hot and cold pipe interface and outlet of the sewer pipe must be parallel, usually the hot pipe is on the left and the cold pipe is on the right. In the design, the entire pipeline should be avoided as much as possible, as far as possible away from the circuit, the position and slope of the pipe clamp should also meet the requirements, and each valve should be installed flat for future use and maintenance.

2. When installing the sewer pipe, it is necessary to pay attention to the difference between the water inlet and the outlet of the water heater, connect the main valve at the water inlet, and connect the pipe to the bathroom at the water outlet.

3. Many people like to wrap the sewer pipe tightly, and this happens to cause the moisture to be wrapped in the pipe and cannot be dispersed, so it will make the moisture in the bathroom more serious.