Cold and hot water faucets can complete the switching of hot and cold water together to reach the different needs of users for cold and hot water. They can also be called mixed water faucets.

Principle of Cold and Hot Water Faucet

Its principle is to control the effluent situation by using ceramic sheets or steel valve cores with high precision inside the faucet. Thus, when using the faucet in different directions, the difference between cold water and hot water will be presented.

Cold and hot water faucets are composed of handles, spools, intake braided pipes and small fittings of equipment. In general, the bottom of the ceramic spool consists of three holes, one for cold water, the other for hot water, and the other for internal water. Both cold and hot holes of the tap valve core have sealing rings to ensure that the main inclined street is sealed. After the main body of the cold and hot water intake pipe is connected, the hot water pipe and the cold water pipe pipe pipe correspond to the two holes of the valve core one by one. The valve core mainly controls the opening and closing of two holes, and relies on the movement of two ceramic plates to operate. The handle switch drives the stem to move, which makes the ceramic piece move. The left and right holes are sealed. At this moment, no water enters the valve core. The position seal ring of the spool makes it necessary for the flow of water to enter the main outlet channel through the spool. If there is no water entering the spool, there will be no flow outlet pipeline. This is the closure of the water pipe, the structure and working principle of the tap.