Hot and cold faucet construction hot and cold faucet works

The hot and cold water faucet is also called a “mixed water faucet”, which is a faucet that mixes cold water and hot water and adjusts the water temperature. The principle is mainly used in the internal use of high-precision ceramic ceramic faucet or steel valve spool to control the water situation, so when using the faucet, it will appear in different directions in the direction of cold water and hot water. So, what do you know about the structure and working principle of hot and cold taps ? Today, I came to popularize the construction of cold and hot water taps to see how the hot and cold water taps are constructed!

Hot and cold faucets work

The principle is mainly used in the internal use of high-precision ceramic ceramic faucet or steel valve spool to control the water situation, so when using the faucet, it will appear in different directions in the direction of cold water and hot water.

Faucet principle: It mainly consists of a handle, a valve core, an inlet braided hose and an installation gadget. In general, the bottom of the ceramic valve plug consists of three holes. One of the two holes is used to enter and exit the cold water, the other is used to enter and exit the hot water, and the remaining one is used to discharge the water inside the valve plug. The cold and hot holes of the faucet valve have sealing rings to ensure that the oblique street is in a sealed state with the main body. After the cold and hot water inlet pipe body is connected, the two holes of the hot water pipe and the cold water pipe line are in one-to-one correspondence with the valve core. The spool mainly controls the opening and closing state of the two holes. When the water is started to the handle, the corresponding water will come out.

We use the leftmost hole as the hot water hole, the right hole is the cold hole, the handle switch drives the valve stem to move, the ceramic piece moves, and the left and right holes are sealed. At this time, the water enters the valve core. The sealing ring of the valve core allows the water flow to pass through the valve core so as to enter the main water outlet channel, so that no water enters the valve core, then no water flows out of the pipeline. This is the closed state of the water pipe, the structure and working principle of the faucet.

Hot and cold faucet construction

The internal structure of hot and cold water faucets is mainly composed of connecting gooseneck, punching tube, sealing ring, lower packing box and connecting center tube; cold and hot water taps have cold and hot holes, and sealing rings ensure the sealing performance. The core mainly controls the opening and closing state of the two holes, and the main work is controlled by the ceramic chips on the core.

How to identify the quality of hot and cold taps

The first look at the appearance, whether the workmanship, such as trachoma, bubbles, wear marks, whether the coating, the purpose can prevent rust, a sense of light, beautiful. You can click on the tap again, if the fingerprints quickly dispersed, indicating that the coating is very good, and vice versa.

The second look at the material, the main understanding of what the faucet spool material, the valve core is generally divided into ceramic and stainless steel materials. Ceramic valve core is the best, leak-proof, sealing effect is good, without rubber to help prevent leakage, feel very light and flexible. The stainless steel valve core needs a rubber ring to help achieve the best sealing effect and prevent water leakage. However, after a long time, the stainless steel ball will greatly aggravate the wear of the rubber ring, and the rubber ring will also be susceptible to aging. The water leakage may occur for a long time. However, the outer parts of the faucet must be made of stainless steel to prevent rust.

Hot and cold faucet installation method

Before installation, everyone should first prepare the tools that may be used. One will use the tools: wrenches, waterproof tapes, and check whether the hot and cold faucet components are complete. Common leading parts include: hoses, plastics Washers, showers, water, abductors, decorative caps, etc.

Bathing hot and cold faucet installation method:

Hot and cold faucets used in the bath is more, when installed to check which side is cold water which side is hot water, usually left is connected with hot water, the right side of cold water. Afterwards, use a waterproof tape to wrap the connector a few times to avoid water leakage. Then screw the faucet onto the connector and tighten it with a wrench. Turn on the switch and check the direction of the hot and cold water. The water flow is normal and there is no water leakage. In addition, the shower should be adjusted according to the use of this height. The vertical hand shower is now used more often, the height is generally 2050-2200mm; the height of the ceiling shower is generally 2100-2300mm.

How to split the hot and cold tap

First, turn off the main switch. Find the red and blue points under the handle. When you open it by hand, you see a small hole.

Second, observe the hole with a flashlight and see if the inside of a fixing screw is a cross or a word. Use a screwdriver to loosen it.

When there is no tool, be careful not to damage the screw opening with other alternative tools that can be disassembled.

Third, when you loosen the screw, you can remove the handle.

4. At this time, what you are seeing is a large copper nut. After disassembling the nut with a large moving wrench, you can remove the valve plug from the faucet.

Editor's summary: The above is the construction diagram of hot and cold faucets, the working principle of hot and cold water faucets, hope to help friends who have this need! If there is anything that you do not understand, please leave a message and we will answer your questions as soon as possible! For more information, please continue to follow our website. Follow-up will present more exciting content!

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