Hot and cold water faucet, what is the principle of hot and cold water faucet

The hot and cold water faucet is mainly composed of a handle, a valve core, a braided pipe for water intake, and small accessories for installation.

The principle of hot and cold water faucet is: in general, the bottom of the ceramic valve core is composed of three holes, two of which are used for cold water inlet and out, the other is used for hot water inflow and outlet, and the remaining one is used for water outlet inside the valve core.

The cold and hot holes of the valve core of the faucet have sealing rings to ensure that the inclined street with the main body is in a sealed state, and the hot and cold water inlet pipes are connected to ensure that the hot water pipe and the cold water pipe pipe correspond to the two holes of the valve core. The spool mainly controls the opening and closing state of the two holes, and starts to the water outlet position of the handle, and the corresponding water will come out.

It will not be inappropriate, and the general faucet is DN15 joint with hose. As long as it is a professional plumber, it will do. You didn't say anything about the location of the water leakage, so it's hard to say, generally the faucet is not closed tightly because the ceramic core inside is not tightly pressed by foreign bodies.

So it's not tight. Is it that you used cold water when you first installed it, and after a period of time you used too hot water, and then you still used both hot and cold water after changing the valve core.

It should be a problem with the spool. There are several kinds of valve spools of faucets, and the plastic spool was originally used, due to the large coefficient of thermal expansion of plastic, there is no problem when used on cold water, and this situation will occur when used in hot water.

And also. Ceramic spool, as long as the spool is tightened, there is no problem with the seal. Hello, I do.

Installed. You said. Be. Hot and cold.

Basin faucet. bar.

1. Put it first. Hot and cold water inlet pipes. And. Tap.

Connection, it's simple.

Hose threads. Go to the faucet.

Water inlet holes. That's it.

2. Put the faucet. Fixed. Arrive.

On the countertop, there is the bottom of the faucet.

Installation. Nut.

Put the faucet. Inlet hose.

Hexagon nuts. That end and.

Angle valves. Connect.

Enter the area and get the decoration for free**].

In our daily life, many people will install a variety of styles of faucets in their homes, faucets play an important role in our lives, today I will tell you what is the principle of hot and cold water faucets? I hope it can help you, and interested friends can follow along to find out. 1. What is the principle of hot and cold water faucets 1. Hot and cold water faucets actually share a faucet handle, but to the left is hot, to the right is cold, which is actually controlled by a ceramic chip.

2. There are generally three holes at the bottom of the ceramic chip, one of which is connected to the cold water inlet pipe, one is connected to the hot water inlet pipe, and one is connected to the water outlet. 3. When we use the faucet, the hole of the ceramic core will be opened by moving the faucet handle, so as to drive the ceramic valve core to move, and the position of the ceramic piece moving is the temperature of the faucet we open, when we close the faucet, the valve core will no longer enter the water, and the two chips and three holes are also in a closed state. 4. When we twist the faucet to the state of water out, it is hot water that comes out, we can determine that one of the holes of the ceramic valve is connected to hot water, and we just open the hole, and open it in the opposite direction is cold water, so we can judge that the other hole of the ceramic chip is connected to our cold water pipe.

Second, the use of the faucet precautions in the process of using the water dragon Zhaoyetou, we should pay attention to the cleanliness of the faucet, and clean the faucet after each wash, which can prevent the faucet from being used for a long time. The above is a summary of the relevant content and information about the principle of hot and cold water faucets, I hope it can help you. If you have any other questions, you can leave a message at the bottom of the platform, and we will solve the problem for you in time.

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